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Promote count() warning to TypeError

Browse Source 
Closes GH-6180
This commit is contained in:
George Peter Banyard 2020-09-21 17:01:40 +01:00
parent 5a085777b7
commit 2ee7e2982f
11 changed files with 112 additions and 1064 deletions
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8
Zend/tests/generators/errors/count_error.phpt
View File

@ -9,10 +9,10 @@ $gen = gen();
try {
count($gen);
} catch (Exception $e) {
echo $e;
} catch (\TypeError $e) {
echo $e->getMessage(), PHP_EOL;
}
?>
--EXPECTF--
Warning: count(): Argument #1 ($var) must be of type Countable|array, Generator given in %s on line %d
--EXPECT--
count(): Argument #1 ($var) must be of type Countable|array, Generator given

16
Zend/zend_vm_def.h
View File

@ -8883,6 +8883,7 @@ ZEND_VM_COLD_CONST_HANDLER(190, ZEND_COUNT, CONST|TMPVAR|CV, UNUSED)
SAVE_OPLINE();
op1 = GET_OP1_ZVAL_PTR_UNDEF(BP_VAR_R);
while (1) {
if (Z_TYPE_P(op1) == IS_ARRAY) {
count = zend_array_count(Z_ARRVAL_P(op1));
@ -8911,20 +8912,15 @@ ZEND_VM_COLD_CONST_HANDLER(190, ZEND_COUNT, CONST|TMPVAR|CV, UNUSED)
break;
}
/* If There's no handler and it doesn't implement Countable then add a warning */
count = 1;
/* If There's no handler and it doesn't implement Countable then emit a TypeError */
} else if ((OP1_TYPE & (IS_VAR|IS_CV)) != 0 && Z_TYPE_P(op1) == IS_REFERENCE) {
op1 = Z_REFVAL_P(op1);
continue;
} else if (Z_TYPE_P(op1) <= IS_NULL) {
if (OP1_TYPE == IS_CV && UNEXPECTED(Z_TYPE_P(op1) == IS_UNDEF)) {
ZVAL_UNDEFINED_OP1();
}
count = 0;
} else {
count = 1;
} else if (OP1_TYPE == IS_CV && UNEXPECTED(Z_TYPE_P(op1) == IS_UNDEF)) {
ZVAL_UNDEFINED_OP1();
}
zend_error(E_WARNING, "%s(): Argument #1 ($var) must be of type Countable|array, %s given", opline->extended_value ? "sizeof" : "count", zend_zval_type_name(op1));
count = 0;
zend_type_error("%s(): Argument #1 ($var) must be of type Countable|array, %s given", opline->extended_value ? "sizeof" : "count", zend_zval_type_name(op1));
break;
}

48
Zend/zend_vm_execute.h
View File

@ -10324,6 +10324,7 @@ static ZEND_VM_COLD ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_COUNT_SPEC_CONST_
SAVE_OPLINE();
op1 = RT_CONSTANT(opline, opline->op1);
while (1) {
if (Z_TYPE_P(op1) == IS_ARRAY) {
count = zend_array_count(Z_ARRVAL_P(op1));
@ -10352,20 +10353,15 @@ static ZEND_VM_COLD ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_COUNT_SPEC_CONST_
break;
}
/* If There's no handler and it doesn't implement Countable then add a warning */
count = 1;
/* If There's no handler and it doesn't implement Countable then emit a TypeError */
} else if ((IS_CONST & (IS_VAR|IS_CV)) != 0 && Z_TYPE_P(op1) == IS_REFERENCE) {
op1 = Z_REFVAL_P(op1);
continue;
} else if (Z_TYPE_P(op1) <= IS_NULL) {
if (IS_CONST == IS_CV && UNEXPECTED(Z_TYPE_P(op1) == IS_UNDEF)) {
ZVAL_UNDEFINED_OP1();
}
count = 0;
} else {
count = 1;
} else if (IS_CONST == IS_CV && UNEXPECTED(Z_TYPE_P(op1) == IS_UNDEF)) {
ZVAL_UNDEFINED_OP1();
}
zend_error(E_WARNING, "%s(): Argument #1 ($var) must be of type Countable|array, %s given", opline->extended_value ? "sizeof" : "count", zend_zval_type_name(op1));
count = 0;
zend_type_error("%s(): Argument #1 ($var) must be of type Countable|array, %s given", opline->extended_value ? "sizeof" : "count", zend_zval_type_name(op1));
break;
}
@ -17567,6 +17563,7 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_COUNT_SPEC_TMPVAR_UNUSED_HANDL
SAVE_OPLINE();
op1 = _get_zval_ptr_var(opline->op1.var EXECUTE_DATA_CC);
while (1) {
if (Z_TYPE_P(op1) == IS_ARRAY) {
count = zend_array_count(Z_ARRVAL_P(op1));
@ -17595,20 +17592,15 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_COUNT_SPEC_TMPVAR_UNUSED_HANDL
break;
}
/* If There's no handler and it doesn't implement Countable then add a warning */
count = 1;
/* If There's no handler and it doesn't implement Countable then emit a TypeError */
} else if (((IS_TMP_VAR|IS_VAR) & (IS_VAR|IS_CV)) != 0 && Z_TYPE_P(op1) == IS_REFERENCE) {
op1 = Z_REFVAL_P(op1);
continue;
} else if (Z_TYPE_P(op1) <= IS_NULL) {
if ((IS_TMP_VAR|IS_VAR) == IS_CV && UNEXPECTED(Z_TYPE_P(op1) == IS_UNDEF)) {
ZVAL_UNDEFINED_OP1();
}
count = 0;
} else {
count = 1;
} else if ((IS_TMP_VAR|IS_VAR) == IS_CV && UNEXPECTED(Z_TYPE_P(op1) == IS_UNDEF)) {
ZVAL_UNDEFINED_OP1();
}
zend_error(E_WARNING, "%s(): Argument #1 ($var) must be of type Countable|array, %s given", opline->extended_value ? "sizeof" : "count", zend_zval_type_name(op1));
count = 0;
zend_type_error("%s(): Argument #1 ($var) must be of type Countable|array, %s given", opline->extended_value ? "sizeof" : "count", zend_zval_type_name(op1));
break;
}
@ -47327,6 +47319,7 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_COUNT_SPEC_CV_UNUSED_HANDLER(Z
SAVE_OPLINE();
op1 = EX_VAR(opline->op1.var);
while (1) {
if (Z_TYPE_P(op1) == IS_ARRAY) {
count = zend_array_count(Z_ARRVAL_P(op1));
@ -47355,20 +47348,15 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_COUNT_SPEC_CV_UNUSED_HANDLER(Z
break;
}
/* If There's no handler and it doesn't implement Countable then add a warning */
count = 1;
/* If There's no handler and it doesn't implement Countable then emit a TypeError */
} else if ((IS_CV & (IS_VAR|IS_CV)) != 0 && Z_TYPE_P(op1) == IS_REFERENCE) {
op1 = Z_REFVAL_P(op1);
continue;
} else if (Z_TYPE_P(op1) <= IS_NULL) {
if (IS_CV == IS_CV && UNEXPECTED(Z_TYPE_P(op1) == IS_UNDEF)) {
ZVAL_UNDEFINED_OP1();
}
count = 0;
} else {
count = 1;
} else if (IS_CV == IS_CV && UNEXPECTED(Z_TYPE_P(op1) == IS_UNDEF)) {
ZVAL_UNDEFINED_OP1();
}
zend_error(E_WARNING, "%s(): Argument #1 ($var) must be of type Countable|array, %s given", opline->extended_value ? "sizeof" : "count", zend_zval_type_name(op1));
count = 0;
zend_type_error("%s(): Argument #1 ($var) must be of type Countable|array, %s given", opline->extended_value ? "sizeof" : "count", zend_zval_type_name(op1));
break;
}

18
ext/standard/array.c
View File

@ -740,11 +740,6 @@ PHP_FUNCTION(count)
}
switch (Z_TYPE_P(array)) {
case IS_NULL:
/* Intentionally not converted to an exception */
php_error_docref(NULL, E_WARNING, "%s(): Argument #1 ($var) must be of type Countable|array, %s given", get_active_function_name(), zend_zval_type_name(array));
RETURN_LONG(0);
break;
case IS_ARRAY:
if (mode != COUNT_RECURSIVE) {
cnt = zend_array_count(Z_ARRVAL_P(array));
@ -774,18 +769,11 @@ PHP_FUNCTION(count)
}
return;
}
/* If There's no handler and it doesn't implement Countable then add a warning */
/* Intentionally not converted to an exception */
php_error_docref(NULL, E_WARNING, "%s(): Argument #1 ($var) must be of type Countable|array, %s given", get_active_function_name(), zend_zval_type_name(array));
RETURN_LONG(1);
break;
}
/* fallthrough */
default:
/* Intentionally not converted to an exception */
php_error_docref(NULL, E_WARNING, "%s(): Argument #1 ($var) must be of type Countable|array, %s given", get_active_function_name(), zend_zval_type_name(array));
RETURN_LONG(1);
break;
zend_argument_type_error(1, "must be of type Countable|array, %s given", zend_zval_type_name(array));
RETURN_THROWS();
}
}
/* }}} */

72
ext/standard/tests/array/count_invalid.phpt
View File

@ -3,40 +3,54 @@ Only arrays and countable objects can be counted
--FILE--
<?php
$result = count(null);
var_dump($result);
try {
$result = count(null);
var_dump($result);
} catch (\TypeError $e) {
echo $e->getMessage() . \PHP_EOL;
}
$result = count("string");
var_dump($result);
try {
$result = count("string");
var_dump($result);
} catch (\TypeError $e) {
echo $e->getMessage() . \PHP_EOL;
}
$result = count(123);
var_dump($result);
try {
$result = count(123);
var_dump($result);
} catch (\TypeError $e) {
echo $e->getMessage() . \PHP_EOL;
}
$result = count(true);
var_dump($result);
try {
$result = count(true);
var_dump($result);
} catch (\TypeError $e) {
echo $e->getMessage() . \PHP_EOL;
}
$result = count(false);
var_dump($result);
try {
$result = count(false);
var_dump($result);
} catch (\TypeError $e) {
echo $e->getMessage() . \PHP_EOL;
}
$result = count((object) []);
var_dump($result);
try {
$result = count((object) []);
var_dump($result);
} catch (\TypeError $e) {
echo $e->getMessage() . \PHP_EOL;
}
?>
--EXPECTF--
Warning: count(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
--EXPECT--
count(): Argument #1 ($var) must be of type Countable|array, null given
count(): Argument #1 ($var) must be of type Countable|array, string given
count(): Argument #1 ($var) must be of type Countable|array, int given
count(): Argument #1 ($var) must be of type Countable|array, bool given
count(): Argument #1 ($var) must be of type Countable|array, bool given
count(): Argument #1 ($var) must be of type Countable|array, stdClass given
Warning: count(): Argument #1 ($var) must be of type Countable|array, string given in %s on line %d
int(1)
Warning: count(): Argument #1 ($var) must be of type Countable|array, int given in %s on line %d
int(1)
Warning: count(): Argument #1 ($var) must be of type Countable|array, bool given in %s on line %d
int(1)
Warning: count(): Argument #1 ($var) must be of type Countable|array, bool given in %s on line %d
int(1)
Warning: count(): Argument #1 ($var) must be of type Countable|array, stdClass given in %s on line %d
int(1)

55
ext/standard/tests/array/count_recursive.phpt
View File

@ -3,10 +3,6 @@ Test count() function
--FILE--
<?php
echo "*** Testing basic functionality of count() function ***\n";
print "-- Testing NULL --\n";
$arr = NULL;
print "COUNT_NORMAL: should be 0, is ".count($arr, COUNT_NORMAL)."\n";
print "COUNT_RECURSIVE: should be 0, is ".count($arr, COUNT_RECURSIVE)."\n";
print "-- Testing arrays --\n";
$arr = array(1, array(3, 4, array(6, array(8))));
@ -18,12 +14,7 @@ $arr = array("a" => 1, "b" => 2, array("c" => 3, array("d" => 5)));
print "COUNT_NORMAL: should be 3, is ".count($arr, COUNT_NORMAL)."\n";
print "COUNT_RECURSIVE: should be 6, is ".count($arr, COUNT_RECURSIVE)."\n";
print "-- Testing strings --\n";
print "COUNT_NORMAL: should be 1, is ".count("string", COUNT_NORMAL)."\n";
print "COUNT_RECURSIVE: should be 1, is ".count("string", COUNT_RECURSIVE)."\n";
print "-- Testing various types with no second argument --\n";
print "COUNT_NORMAL: should be 1, is ".count("string")."\n";
print "COUNT_NORMAL: should be 2, is ".count(array("a", array("b")))."\n";
$arr = array('a'=>array(NULL, NULL, NULL), 1=>array(NULL=>1, 1=>NULL),
@ -56,18 +47,6 @@ foreach ($count_array as $count_value) {
$i++;
}
/* Testing count() by passing constant with no second argument */
print "\n-- Testing count() on constants with no second argument --\n";
print "COUNT_NORMAL: should be 1, is ".count(100)."\n";
print "COUNT_NORMAL: should be 1, is ".count(-23.45)."\n";
print "\n-- Testing count() on NULL and Unset variables --\n";
print "COUNT_NORMAL: should be 0, is ".count(NULL)."\n";
print "COUNT_NORMAL: should be 1, is ".count("")."\n";
print "COUNT_NORMAL: should be 0, is ".@count($a)."\n";
print "\n-- Testing count() on an empty sub-array --\n";
$arr = array(1, array(3, 4, array()));
print "COUNT_NORMAL: should be 2, is ".count($arr, COUNT_NORMAL)."\n";
@ -111,30 +90,13 @@ closedir( $resource2 );
?>
--EXPECTF--
*** Testing basic functionality of count() function ***
-- Testing NULL --
Warning: count(): count(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
COUNT_NORMAL: should be 0, is 0
Warning: count(): count(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
COUNT_RECURSIVE: should be 0, is 0
-- Testing arrays --
COUNT_NORMAL: should be 2, is 2
COUNT_RECURSIVE: should be 8, is 8
-- Testing hashes --
COUNT_NORMAL: should be 3, is 3
COUNT_RECURSIVE: should be 6, is 6
-- Testing strings --
Warning: count(): count(): Argument #1 ($var) must be of type Countable|array, string given in %s on line %d
COUNT_NORMAL: should be 1, is 1
Warning: count(): count(): Argument #1 ($var) must be of type Countable|array, string given in %s on line %d
COUNT_RECURSIVE: should be 1, is 1
-- Testing various types with no second argument --
Warning: count(): Argument #1 ($var) must be of type Countable|array, string given in %s on line %d
COUNT_NORMAL: should be 1, is 1
COUNT_NORMAL: should be 2, is 2
-- Testing really cool arrays --
COUNT_NORMAL: should be 3, is 3
@ -173,23 +135,6 @@ COUNT_RECURSIVE is 6
COUNT_NORMAL is 4
COUNT_RECURSIVE is 7
-- Testing count() on constants with no second argument --
Warning: count(): Argument #1 ($var) must be of type Countable|array, int given in %s on line %d
COUNT_NORMAL: should be 1, is 1
Warning: count(): Argument #1 ($var) must be of type Countable|array, float given in %s on line %d
COUNT_NORMAL: should be 1, is 1
-- Testing count() on NULL and Unset variables --
Warning: count(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
COUNT_NORMAL: should be 0, is 0
Warning: count(): Argument #1 ($var) must be of type Countable|array, string given in %s on line %d
COUNT_NORMAL: should be 1, is 1
COUNT_NORMAL: should be 0, is 0
-- Testing count() on an empty sub-array --
COUNT_NORMAL: should be 2, is 2
COUNT_RECURSIVE: should be 5, is 5

65
ext/standard/tests/array/sizeof_basic1.phpt
View File

@ -1,65 +0,0 @@
--TEST--
Test sizeof() function : basic functionality - for scalar types
--FILE--
<?php
/* Testing the sizeof() for some of the scalar types(integer, float) values
* in default, COUNT_NORMAL and COUNT_RECURSIVE modes.
*/
echo "*** Testing sizeof() : basic functionality ***\n";
$intval = 10;
$floatval = 10.5;
$stringval = "String";
echo "-- Testing sizeof() for integer type in default, COUNT_NORMAL and COUNT_RECURSIVE modes --\n";
echo "default mode: ";
var_dump( sizeof($intval) );
echo "\n";
echo "COUNT_NORMAL mode: ";
var_dump( sizeof($intval, COUNT_NORMAL) );
echo "\n";
echo "COUNT_RECURSIVE mode: ";
var_dump( sizeof($intval, COUNT_RECURSIVE) );
echo "\n";
echo "-- Testing sizeof() for float type in default, COUNT_NORMAL and COUNT_RECURSIVE modes --\n";
echo "default mode: ";
var_dump( sizeof($floatval) );
echo "\n";
echo "COUNT_NORMAL mode: ";
var_dump( sizeof($floatval, COUNT_NORMAL) );
echo "\n";
echo "COUNT_RECURSIVE mode: ";
var_dump( sizeof($floatval, COUNT_RECURSIVE) );
echo "Done";
?>
--EXPECTF--
*** Testing sizeof() : basic functionality ***
-- Testing sizeof() for integer type in default, COUNT_NORMAL and COUNT_RECURSIVE modes --
default mode:
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, int given in %s on line %d
int(1)
COUNT_NORMAL mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, int given in %s on line %d
int(1)
COUNT_RECURSIVE mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, int given in %s on line %d
int(1)
-- Testing sizeof() for float type in default, COUNT_NORMAL and COUNT_RECURSIVE modes --
default mode:
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, float given in %s on line %d
int(1)
COUNT_NORMAL mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, float given in %s on line %d
int(1)
COUNT_RECURSIVE mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, float given in %s on line %d
int(1)
Done

98
ext/standard/tests/array/sizeof_object2.phpt
View File

@ -74,88 +74,52 @@ for($i = 0; $i < count($objects); $i++)
$var = $objects[$i];
echo "Default Mode: ";
var_dump( sizeof($var) );
echo "\n";
try {
var_dump( sizeof($var) );
} catch (\TypeError $e) {
echo $e->getMessage() . \PHP_EOL;
}
echo "COUNT_NORMAL Mode: ";
var_dump( sizeof($var, COUNT_NORMAL) );
echo "\n";
try {
var_dump( sizeof($var, COUNT_NORMAL) );
} catch (\TypeError $e) {
echo $e->getMessage() . \PHP_EOL;
}
echo "COUNT_RECURSIVE Mode: ";
var_dump( sizeof($var, COUNT_RECURSIVE) );
echo "\n";
try {
var_dump( sizeof($var, COUNT_RECURSIVE) );
} catch (\TypeError $e) {
echo $e->getMessage() . \PHP_EOL;
}
$counter++;
}
echo "Done";
?>
--EXPECTF--
--EXPECT--
*** Testing sizeof() : object functionality ***
--- Testing sizeof() with objects which doesn't implement Countable interface ---
-- Iteration 1 --
Default Mode:
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, test given in %s on line %d
int(1)
COUNT_NORMAL Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, test given in %s on line %d
int(1)
COUNT_RECURSIVE Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, test given in %s on line %d
int(1)
Default Mode: sizeof(): Argument #1 ($var) must be of type Countable|array, test given
COUNT_NORMAL Mode: sizeof(): Argument #1 ($var) must be of type Countable|array, test given
COUNT_RECURSIVE Mode: sizeof(): Argument #1 ($var) must be of type Countable|array, test given
-- Iteration 2 --
Default Mode:
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, test1 given in %s on line %d
int(1)
COUNT_NORMAL Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, test1 given in %s on line %d
int(1)
COUNT_RECURSIVE Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, test1 given in %s on line %d
int(1)
Default Mode: sizeof(): Argument #1 ($var) must be of type Countable|array, test1 given
COUNT_NORMAL Mode: sizeof(): Argument #1 ($var) must be of type Countable|array, test1 given
COUNT_RECURSIVE Mode: sizeof(): Argument #1 ($var) must be of type Countable|array, test1 given
-- Iteration 3 --
Default Mode:
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, test2 given in %s on line %d
int(1)
COUNT_NORMAL Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, test2 given in %s on line %d
int(1)
COUNT_RECURSIVE Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, test2 given in %s on line %d
int(1)
Default Mode: sizeof(): Argument #1 ($var) must be of type Countable|array, test2 given
COUNT_NORMAL Mode: sizeof(): Argument #1 ($var) must be of type Countable|array, test2 given
COUNT_RECURSIVE Mode: sizeof(): Argument #1 ($var) must be of type Countable|array, test2 given
-- Iteration 4 --
Default Mode:
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, child_test2 given in %s on line %d
int(1)
COUNT_NORMAL Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, child_test2 given in %s on line %d
int(1)
COUNT_RECURSIVE Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, child_test2 given in %s on line %d
int(1)
Default Mode: sizeof(): Argument #1 ($var) must be of type Countable|array, child_test2 given
COUNT_NORMAL Mode: sizeof(): Argument #1 ($var) must be of type Countable|array, child_test2 given
COUNT_RECURSIVE Mode: sizeof(): Argument #1 ($var) must be of type Countable|array, child_test2 given
-- Iteration 5 --
Default Mode:
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, concrete_class given in %s on line %d
int(1)
COUNT_NORMAL Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, concrete_class given in %s on line %d
int(1)
COUNT_RECURSIVE Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, concrete_class given in %s on line %d
int(1)
Default Mode: sizeof(): Argument #1 ($var) must be of type Countable|array, concrete_class given
COUNT_NORMAL Mode: sizeof(): Argument #1 ($var) must be of type Countable|array, concrete_class given
COUNT_RECURSIVE Mode: sizeof(): Argument #1 ($var) must be of type Countable|array, concrete_class given
Done

322
ext/standard/tests/array/sizeof_variation1.phpt
View File

@ -1,322 +0,0 @@
--TEST--
Test sizeof() function : usage variations - for all scalar types and resource variable
--FILE--
<?php
echo "*** Testing sizeof() : usage variations ***\n";
echo "--- Testing sizeof() for all scalar types in default,COUNT_NORMAL and COUNT_RECURSIVE mode ---\n";
// get a resource variable
$fp = fopen(__FILE__, "r");
// array containing all scalar types
$values = array (
// int values
/* 1 */ 0,
1,
// float values
/* 3 */ 10.5,
-10.5,
12.3456789000e10,
12.3456789000E-10,
/* 7 */ .5,
// NULL values
/* 8 */ NULL,
null,
// boolean values
/* 10 */ TRUE,
FALSE,
true,
/* 13 */ false,
// string data
/* 14 */ "",
'',
"string",
/* 17 */ 'string',
// undefined variable
@$undefined_var,
// resource variable
/* 19 */ $fp
);
// loop through the each value of the array for 'var' argument and check the behaviour of sizeof()
$counter = 1;
for($i = 0; $i < count($values); $i++)
{
echo "-- Iteration $counter --\n";
$var = $values[$i];
echo "Default Mode: ";
var_dump( sizeof($var) );
echo "\n";
echo "COUNT_NORMAL Mode: ";
var_dump( sizeof($var, COUNT_NORMAL) );
echo "\n";
echo "COUNT_RECURSIVE Mode: ";
var_dump( sizeof($var, COUNT_RECURSIVE) );
echo "\n";
$counter++;
}
echo "Done";
?>
--EXPECTF--
*** Testing sizeof() : usage variations ***
--- Testing sizeof() for all scalar types in default,COUNT_NORMAL and COUNT_RECURSIVE mode ---
-- Iteration 1 --
Default Mode:
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, int given in %s on line %d
int(1)
COUNT_NORMAL Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, int given in %s on line %d
int(1)
COUNT_RECURSIVE Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, int given in %s on line %d
int(1)
-- Iteration 2 --
Default Mode:
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, int given in %s on line %d
int(1)
COUNT_NORMAL Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, int given in %s on line %d
int(1)
COUNT_RECURSIVE Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, int given in %s on line %d
int(1)
-- Iteration 3 --
Default Mode:
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, float given in %s on line %d
int(1)
COUNT_NORMAL Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, float given in %s on line %d
int(1)
COUNT_RECURSIVE Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, float given in %s on line %d
int(1)
-- Iteration 4 --
Default Mode:
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, float given in %s on line %d
int(1)
COUNT_NORMAL Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, float given in %s on line %d
int(1)
COUNT_RECURSIVE Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, float given in %s on line %d
int(1)
-- Iteration 5 --
Default Mode:
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, float given in %s on line %d
int(1)
COUNT_NORMAL Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, float given in %s on line %d
int(1)
COUNT_RECURSIVE Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, float given in %s on line %d
int(1)
-- Iteration 6 --
Default Mode:
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, float given in %s on line %d
int(1)
COUNT_NORMAL Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, float given in %s on line %d
int(1)
COUNT_RECURSIVE Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, float given in %s on line %d
int(1)
-- Iteration 7 --
Default Mode:
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, float given in %s on line %d
int(1)
COUNT_NORMAL Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, float given in %s on line %d
int(1)
COUNT_RECURSIVE Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, float given in %s on line %d
int(1)
-- Iteration 8 --
Default Mode:
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_NORMAL Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_RECURSIVE Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
-- Iteration 9 --
Default Mode:
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_NORMAL Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_RECURSIVE Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
-- Iteration 10 --
Default Mode:
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, bool given in %s on line %d
int(1)
COUNT_NORMAL Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, bool given in %s on line %d
int(1)
COUNT_RECURSIVE Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, bool given in %s on line %d
int(1)
-- Iteration 11 --
Default Mode:
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, bool given in %s on line %d
int(1)
COUNT_NORMAL Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, bool given in %s on line %d
int(1)
COUNT_RECURSIVE Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, bool given in %s on line %d
int(1)
-- Iteration 12 --
Default Mode:
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, bool given in %s on line %d
int(1)
COUNT_NORMAL Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, bool given in %s on line %d
int(1)
COUNT_RECURSIVE Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, bool given in %s on line %d
int(1)
-- Iteration 13 --
Default Mode:
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, bool given in %s on line %d
int(1)
COUNT_NORMAL Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, bool given in %s on line %d
int(1)
COUNT_RECURSIVE Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, bool given in %s on line %d
int(1)
-- Iteration 14 --
Default Mode:
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, string given in %s on line %d
int(1)
COUNT_NORMAL Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, string given in %s on line %d
int(1)
COUNT_RECURSIVE Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, string given in %s on line %d
int(1)
-- Iteration 15 --
Default Mode:
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, string given in %s on line %d
int(1)
COUNT_NORMAL Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, string given in %s on line %d
int(1)
COUNT_RECURSIVE Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, string given in %s on line %d
int(1)
-- Iteration 16 --
Default Mode:
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, string given in %s on line %d
int(1)
COUNT_NORMAL Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, string given in %s on line %d
int(1)
COUNT_RECURSIVE Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, string given in %s on line %d
int(1)
-- Iteration 17 --
Default Mode:
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, string given in %s on line %d
int(1)
COUNT_NORMAL Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, string given in %s on line %d
int(1)
COUNT_RECURSIVE Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, string given in %s on line %d
int(1)
-- Iteration 18 --
Default Mode:
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_NORMAL Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_RECURSIVE Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
-- Iteration 19 --
Default Mode:
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, resource given in %s on line %d
int(1)
COUNT_NORMAL Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, resource given in %s on line %d
int(1)
COUNT_RECURSIVE Mode:
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, resource given in %s on line %d
int(1)
Done

463
ext/standard/tests/array/sizeof_variation4.phpt
View File

@ -1,463 +0,0 @@
--TEST--
Test sizeof() function : usage variations - all kinds of unset variables for 'var' argument
--FILE--
<?php
echo "*** Testing sizeof() : usage variations ***\n";
echo "--- Testing sizeof() for all kinds of unset variables in default, Normal and Recursive Modes ---\n";
// class declaration
class test
{
public $member1;
}
// get an resource variable
$fp = fopen(__FILE__, "r");
// array containing different types of variables
$values = array (
// int values
/* 1 */ 0,
1,
// float values
/* 3 */ 10.5,
-10.5,
12.34e3,
/* 6 */ 12.34E-3,
// string values
/* 7 */ "string",
'string',
"",
/* 10 */ '',
// NULL values
/* 11 */ NULL,
null,
// Boolean Values
/* 12 */ TRUE,
true,
false,
/* 16 */ FALSE,
// array values
/* 17 */ array(),
array(1, 2, 3,4 , array(5, 6)),
// object variable
/* 19 */ new test(),
// resource variable
/* 20 */ $fp
);
// loop through the each element of the $values array for 'var' argument
// and check the functionality of sizeof()
$counter = 1;
foreach($values as $value)
{
echo "-- Iteration $counter --\n";
// unset the variable
unset($value);
// now check the size of unset variable when different modes are given
echo "Default Mode: ";
var_dump( sizeof($value) );
echo "\n";
echo "COUNT_NORMAL Mode: ";
var_dump( sizeof($value, COUNT_NORMAL) );
echo "\n";
echo "COUNT_RECURSIVE Mode: ";
var_dump( sizeof($value, COUNT_RECURSIVE) );
echo "\n";
$counter++;
}
fclose($fp);
echo "Done";
?>
--EXPECTF--
*** Testing sizeof() : usage variations ***
--- Testing sizeof() for all kinds of unset variables in default, Normal and Recursive Modes ---
-- Iteration 1 --
Default Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_NORMAL Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_RECURSIVE Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
-- Iteration 2 --
Default Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_NORMAL Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_RECURSIVE Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
-- Iteration 3 --
Default Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_NORMAL Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_RECURSIVE Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
-- Iteration 4 --
Default Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_NORMAL Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_RECURSIVE Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
-- Iteration 5 --
Default Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_NORMAL Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_RECURSIVE Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
-- Iteration 6 --
Default Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_NORMAL Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_RECURSIVE Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
-- Iteration 7 --
Default Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_NORMAL Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_RECURSIVE Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
-- Iteration 8 --
Default Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_NORMAL Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_RECURSIVE Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
-- Iteration 9 --
Default Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_NORMAL Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_RECURSIVE Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
-- Iteration 10 --
Default Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_NORMAL Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_RECURSIVE Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
-- Iteration 11 --
Default Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_NORMAL Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_RECURSIVE Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
-- Iteration 12 --
Default Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_NORMAL Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_RECURSIVE Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
-- Iteration 13 --
Default Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_NORMAL Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_RECURSIVE Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
-- Iteration 14 --
Default Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_NORMAL Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_RECURSIVE Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
-- Iteration 15 --
Default Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_NORMAL Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_RECURSIVE Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
-- Iteration 16 --
Default Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_NORMAL Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_RECURSIVE Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
-- Iteration 17 --
Default Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_NORMAL Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_RECURSIVE Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
-- Iteration 18 --
Default Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_NORMAL Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_RECURSIVE Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
-- Iteration 19 --
Default Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_NORMAL Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_RECURSIVE Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
-- Iteration 20 --
Default Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_NORMAL Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
COUNT_RECURSIVE Mode:
Warning: Undefined variable $value in %s on line %d
Warning: sizeof(): sizeof(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
int(0)
Done

11
ext/standard/tests/general_functions/is_countable_with_variables.phpt
View File

@ -16,13 +16,16 @@ if (is_countable($foo)) {
$bar = null;
if (!is_countable($bar)) {
count($bar);
try {
count($bar);
} catch (\TypeError $e) {
echo $e->getMessage() . \PHP_EOL;
}
}
?>
--EXPECTF--
--EXPECT--
bool(true)
bool(true)
bool(false)
int(2)
Warning: count(): Argument #1 ($var) must be of type Countable|array, null given in %s on line %d
count(): Argument #1 ($var) must be of type Countable|array, null given