mirror of
https://github.com/php/php-src.git
synced 2024-09-24 19:37:26 +00:00
60 lines
1.5 KiB
PHP
60 lines
1.5 KiB
PHP
--TEST--
|
|
Test array_walk() function : error conditions - callback parameters
|
|
--FILE--
|
|
<?php
|
|
/* Prototype : bool array_walk(array $input, string $funcname [, mixed $userdata])
|
|
* Description: Apply a user function to every member of an array
|
|
* Source code: ext/standard/array.c
|
|
*/
|
|
|
|
/*
|
|
* Testing array_walk() by passing more number of parameters to callback function
|
|
*/
|
|
$input = array(1);
|
|
|
|
function callback1($value, $key, $user_data ) {
|
|
echo "\ncallback1() invoked \n";
|
|
}
|
|
|
|
function callback2($value, $key, $user_data1, $user_data2) {
|
|
echo "\ncallback2() invoked \n";
|
|
}
|
|
echo "*** Testing array_walk() : error conditions - callback parameters ***\n";
|
|
|
|
// expected: Missing argument Warning
|
|
var_dump( array_walk($input, "callback1") );
|
|
var_dump( array_walk($input, "callback2", 4) );
|
|
|
|
// expected: Warning is supressed
|
|
var_dump( @array_walk($input, "callback1") );
|
|
var_dump( @array_walk($input, "callback2", 4) );
|
|
|
|
echo "-- Testing array_walk() function with too many callback parameters --\n";
|
|
var_dump( array_walk($input, "callback1", 20, 10) );
|
|
|
|
echo "Done";
|
|
?>
|
|
--EXPECTF--
|
|
*** Testing array_walk() : error conditions - callback parameters ***
|
|
|
|
Warning: Missing argument 3 for callback1() in %s on line %d
|
|
|
|
callback1() invoked
|
|
bool(true)
|
|
|
|
Warning: Missing argument 4 for callback2() in %s on line %d
|
|
|
|
callback2() invoked
|
|
bool(true)
|
|
|
|
callback1() invoked
|
|
bool(true)
|
|
|
|
callback2() invoked
|
|
bool(true)
|
|
-- Testing array_walk() function with too many callback parameters --
|
|
|
|
Warning: array_walk() expects at most 3 parameters, 4 given in %s on line %d
|
|
NULL
|
|
Done
|