mirror of
https://github.com/php/php-src.git
synced 2025-01-08 20:17:28 +08:00
70 lines
2.5 KiB
PHP
70 lines
2.5 KiB
PHP
--TEST--
|
|
Test substr_replace() function : error conditions
|
|
--FILE--
|
|
<?php
|
|
/* Prototype : mixed substr_replace ( mixed $string , string $replacement , int $start [, int $length ] )
|
|
* Description: Replace text within a portion of a string
|
|
* Source code: ext/standard/string.c
|
|
*/
|
|
|
|
/*
|
|
* Testing substr_replace() for error conditions
|
|
*/
|
|
|
|
echo "*** Testing substr_replace() : error conditions ***\n";
|
|
|
|
$s1 = "Good morning";
|
|
|
|
echo "\n-- Testing substr_replace() function with less than expected no. of arguments --\n";
|
|
var_dump(substr_replace());
|
|
var_dump(substr_replace($s1, "evening"));
|
|
|
|
echo "\n-- Testing substr_replace() function with more than expected no. of arguments --\n";
|
|
var_dump(substr_replace($s1, "evening", 5, 7, true));
|
|
|
|
echo "\n-- Testing substr_replace() function with start and length different types --\n";
|
|
var_dump(substr_replace($s1, "evening", array(5)));
|
|
var_dump(substr_replace($s1, "evening", 5, array(8)));
|
|
|
|
echo "\n-- Testing substr_replace() function with start and length with a different number of elments --\n";
|
|
var_dump(substr_replace($s1, "evening", array(5, 1), array(8)));
|
|
|
|
echo "\n-- Testing substr_replace() function with start and length as arrays but string not--\n";
|
|
var_dump(substr_replace($s1, "evening", array(5), array(8)));
|
|
|
|
?>
|
|
===DONE===
|
|
--EXPECTF--
|
|
*** Testing substr_replace() : error conditions ***
|
|
|
|
-- Testing substr_replace() function with less than expected no. of arguments --
|
|
|
|
Warning: substr_replace() expects at least 3 parameters, 0 given in %s on line %d
|
|
NULL
|
|
|
|
Warning: substr_replace() expects at least 3 parameters, 2 given in %s on line %d
|
|
NULL
|
|
|
|
-- Testing substr_replace() function with more than expected no. of arguments --
|
|
|
|
Warning: substr_replace() expects at most 4 parameters, 5 given in %s on line %d
|
|
NULL
|
|
|
|
-- Testing substr_replace() function with start and length different types --
|
|
|
|
Warning: substr_replace(): 'from' and 'len' should be of same type - numerical or array in %s on line %d
|
|
string(12) "Good morning"
|
|
|
|
Warning: substr_replace(): 'from' and 'len' should be of same type - numerical or array in %s on line %d
|
|
string(12) "Good morning"
|
|
|
|
-- Testing substr_replace() function with start and length with a different number of elments --
|
|
|
|
Warning: substr_replace(): 'from' and 'len' should have the same number of elements in %s on line %d
|
|
string(12) "Good morning"
|
|
|
|
-- Testing substr_replace() function with start and length as arrays but string not--
|
|
|
|
Warning: substr_replace(): Functionality of 'from' and 'len' as arrays is not implemented in %s on line %d
|
|
string(12) "Good morning"
|
|
===DONE===
|