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263 lines
7.4 KiB
PHP
263 lines
7.4 KiB
PHP
--TEST--
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Test DateTime::modify() function : usage variation - Passing unexpected values to first argument $modify.
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--FILE--
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<?php
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/* Prototype : public DateTime DateTime::modify ( string $modify )
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* Description: Alter the timestamp of a DateTime object by incrementing or decrementing in a format accepted by strtotime().
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* Source code: ext/date/php_date.c
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* Alias to functions: public date_modify()
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*/
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echo "*** Testing DateTime::modify() : usage variation - unexpected values to first argument \$modify***\n";
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//Set the default time zone
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date_default_timezone_set("Europe/London");
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//get an unset variable
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$unset_var = 10;
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unset ($unset_var);
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// define some classes
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class classWithToString
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{
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public function __toString() {
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return "Class A object";
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}
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}
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class classWithoutToString
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{
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}
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// heredoc string
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$heredoc = <<<EOT
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hello world
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EOT;
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// add arrays
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$index_array = array (1, 2, 3);
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$assoc_array = array ('one' => 1, 'two' => 2);
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// resource
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$file_handle = fopen(__FILE__, 'r');
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//array of values to iterate over
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$inputs = array(
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// int data
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'int 0' => 0,
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'int 1' => 1,
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'int 12345' => 12345,
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'int -12345' => -12345,
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// float data
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'float 10.5' => 10.5,
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'float -10.5' => -10.5,
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'float .5' => .5,
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// array data
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'empty array' => array(),
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'int indexed array' => $index_array,
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'associative array' => $assoc_array,
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'nested arrays' => array('foo', $index_array, $assoc_array),
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// null data
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'uppercase NULL' => NULL,
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'lowercase null' => null,
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// boolean data
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'lowercase true' => true,
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'lowercase false' =>false,
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'uppercase TRUE' =>TRUE,
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'uppercase FALSE' =>FALSE,
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// empty data
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'empty string DQ' => "",
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'empty string SQ' => '',
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// string data
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'string DQ' => "string",
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'string SQ' => 'string',
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'mixed case string' => "sTrInG",
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'heredoc' => $heredoc,
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// object data
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'instance of classWithToString' => new classWithToString(),
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'instance of classWithoutToString' => new classWithoutToString(),
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// undefined data
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'undefined var' => @$undefined_var,
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// unset data
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'unset var' => @$unset_var,
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// resource
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'resource' => $file_handle
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);
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$object = new DateTime("2009-01-31 14:28:41");
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foreach($inputs as $variation =>$format) {
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echo "\n-- $variation --\n";
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var_dump( $object->modify($format) );
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};
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// closing the resource
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fclose( $file_handle );
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?>
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===DONE===
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--EXPECTF--
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*** Testing DateTime::modify() : usage variation - unexpected values to first argument $modify***
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-- int 0 --
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Warning: DateTime::modify(): Failed to parse time string (0) at position 0 (0): Unexpected character in %sDateTime_modify_variation1.php on line 99
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bool(false)
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-- int 1 --
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Warning: DateTime::modify(): Failed to parse time string (1) at position 0 (1): Unexpected character in %sDateTime_modify_variation1.php on line 99
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bool(false)
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-- int 12345 --
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Warning: DateTime::modify(): Failed to parse time string (12345) at position 4 (5): Unexpected character in %sDateTime_modify_variation1.php on line 99
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bool(false)
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-- int -12345 --
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Warning: DateTime::modify(): Failed to parse time string (-12345) at position 5 (5): Unexpected character in %sDateTime_modify_variation1.php on line 99
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bool(false)
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-- float 10.5 --
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object(DateTime)#3 (3) {
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["date"]=>
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string(26) "2009-01-31 10:05:00.000000"
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["timezone_type"]=>
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int(3)
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["timezone"]=>
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string(13) "Europe/London"
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}
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-- float -10.5 --
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Warning: DateTime::modify(): Failed to parse time string (-10.5) at position 4 (5): Unexpected character in %sDateTime_modify_variation1.php on line 99
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bool(false)
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-- float .5 --
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object(DateTime)#3 (3) {
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["date"]=>
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string(26) "2009-01-31 00:05:00.000000"
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["timezone_type"]=>
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int(3)
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["timezone"]=>
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string(13) "Europe/London"
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}
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-- empty array --
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Warning: DateTime::modify() expects parameter 1 to be string, array given in %sDateTime_modify_variation1.php on line 99
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bool(false)
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-- int indexed array --
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Warning: DateTime::modify() expects parameter 1 to be string, array given in %sDateTime_modify_variation1.php on line 99
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bool(false)
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-- associative array --
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Warning: DateTime::modify() expects parameter 1 to be string, array given in %sDateTime_modify_variation1.php on line 99
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bool(false)
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-- nested arrays --
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Warning: DateTime::modify() expects parameter 1 to be string, array given in %sDateTime_modify_variation1.php on line 99
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bool(false)
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-- uppercase NULL --
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Warning: DateTime::modify(): Failed to parse time string () at position 0 ( in %sDateTime_modify_variation1.php on line 99
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bool(false)
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-- lowercase null --
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Warning: DateTime::modify(): Failed to parse time string () at position 0 ( in %sDateTime_modify_variation1.php on line 99
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bool(false)
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-- lowercase true --
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Warning: DateTime::modify(): Failed to parse time string (1) at position 0 (1): Unexpected character in %sDateTime_modify_variation1.php on line 99
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bool(false)
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-- lowercase false --
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Warning: DateTime::modify(): Failed to parse time string () at position 0 ( in %sDateTime_modify_variation1.php on line 99
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bool(false)
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-- uppercase TRUE --
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Warning: DateTime::modify(): Failed to parse time string (1) at position 0 (1): Unexpected character in %sDateTime_modify_variation1.php on line 99
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bool(false)
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-- uppercase FALSE --
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Warning: DateTime::modify(): Failed to parse time string () at position 0 ( in %sDateTime_modify_variation1.php on line 99
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bool(false)
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-- empty string DQ --
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Warning: DateTime::modify(): Failed to parse time string () at position 0 ( in %sDateTime_modify_variation1.php on line 99
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bool(false)
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-- empty string SQ --
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Warning: DateTime::modify(): Failed to parse time string () at position 0 ( in %sDateTime_modify_variation1.php on line 99
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bool(false)
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-- string DQ --
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Warning: DateTime::modify(): Failed to parse time string (string) at position 0 (s): The timezone could not be found in the database in %sDateTime_modify_variation1.php on line 99
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bool(false)
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-- string SQ --
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Warning: DateTime::modify(): Failed to parse time string (string) at position 0 (s): The timezone could not be found in the database in %sDateTime_modify_variation1.php on line 99
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bool(false)
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-- mixed case string --
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Warning: DateTime::modify(): Failed to parse time string (sTrInG) at position 0 (s): The timezone could not be found in the database in %sDateTime_modify_variation1.php on line 99
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bool(false)
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-- heredoc --
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Warning: DateTime::modify(): Failed to parse time string (hello world) at position 0 (h): The timezone could not be found in the database in %sDateTime_modify_variation1.php on line 99
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bool(false)
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-- instance of classWithToString --
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Warning: DateTime::modify(): Failed to parse time string (Class A object) at position 0 (C): The timezone could not be found in the database in %sDateTime_modify_variation1.php on line 99
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bool(false)
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-- instance of classWithoutToString --
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Warning: DateTime::modify() expects parameter 1 to be string, object given in %sDateTime_modify_variation1.php on line 99
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bool(false)
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-- undefined var --
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Warning: DateTime::modify(): Failed to parse time string () at position 0 ( in %sDateTime_modify_variation1.php on line 99
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bool(false)
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-- unset var --
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Warning: DateTime::modify(): Failed to parse time string () at position 0 ( in %sDateTime_modify_variation1.php on line 99
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bool(false)
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-- resource --
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Warning: DateTime::modify() expects parameter 1 to be string, resource given in %sDateTime_modify_variation1.php on line 99
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bool(false)
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===DONE===
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