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Annotation of embedaddon/php/ext/standard/tests/array/array_walk_error2.phpt, revision 1.1

1.1     ! misho       1: --TEST--
        !             2: Test array_walk() function : error conditions - callback parameters
        !             3: --FILE--
        !             4: <?php
        !             5: /* Prototype  : bool array_walk(array $input, string $funcname [, mixed $userdata])
        !             6:  * Description: Apply a user function to every member of an array 
        !             7:  * Source code: ext/standard/array.c
        !             8: */
        !             9: 
        !            10: /*
        !            11:  * Testing array_walk() by passing more number of parameters to callback function
        !            12:  */
        !            13: $input = array(1);
        !            14: 
        !            15: function callback1($value, $key, $user_data ) {
        !            16:   echo "\ncallback1() invoked \n";
        !            17: }
        !            18: 
        !            19: function callback2($value, $key, $user_data1, $user_data2) {
        !            20:   echo "\ncallback2() invoked \n";
        !            21: }
        !            22: echo "*** Testing array_walk() : error conditions - callback parameters ***\n";
        !            23: 
        !            24: // expected: Missing argument Warning
        !            25: var_dump( array_walk($input, "callback1") );
        !            26: var_dump( array_walk($input, "callback2", 4) );
        !            27: 
        !            28: // expected: Warning is supressed
        !            29: var_dump( @array_walk($input, "callback1") );  
        !            30: var_dump( @array_walk($input, "callback2", 4) );  
        !            31: 
        !            32: echo "-- Testing array_walk() function with too many callback parameters --\n";
        !            33: var_dump( array_walk($input, "callback1", 20, 10) );
        !            34: 
        !            35: echo "Done";
        !            36: ?>
        !            37: --EXPECTF--
        !            38: *** Testing array_walk() : error conditions - callback parameters ***
        !            39: 
        !            40: Warning: Missing argument 3 for callback1() in %s on line %d
        !            41: 
        !            42: callback1() invoked 
        !            43: bool(true)
        !            44: 
        !            45: Warning: Missing argument 4 for callback2() in %s on line %d
        !            46: 
        !            47: callback2() invoked 
        !            48: bool(true)
        !            49: 
        !            50: callback1() invoked 
        !            51: bool(true)
        !            52: 
        !            53: callback2() invoked 
        !            54: bool(true)
        !            55: -- Testing array_walk() function with too many callback parameters --
        !            56: 
        !            57: Warning: array_walk() expects at most 3 parameters, 4 given in %s on line %d
        !            58: NULL
        !            59: Done