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Annotation of embedaddon/php/ext/standard/tests/array/array_walk_error2.phpt, revision 1.1.1.2

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($input, "callback2", 4) );
                     27: 
1.1.1.2 ! misho      28: // expected: Warning is suppressed
1.1       misho      29: var_dump( @array_walk($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