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Annotation of embedaddon/php/ext/standard/tests/array/count_variation3.phpt, revision 1.1.1.1

1.1       misho       1: --TEST--
                      2: Test count() function : usage variations - Infinitely recursive array
                      3: --FILE--
                      4: <?php
                      5: /* Prototype  : int count(mixed $var [, int $mode])
                      6:  * Description: Count the number of elements in a variable (usually an array) 
                      7:  * Source code: ext/standard/array.c
                      8:  */
                      9: 
                     10: /*
                     11:  * Pass count() an infinitely recursive array as $var argument
                     12:  * This will stop the script before it reaches the end.
                     13:  */
                     14: 
                     15: echo "*** Testing count() : usage variations ***\n";
                     16: 
                     17: $array1 = array (1, 2, 'three');
                     18: // get an infinitely recursive array
                     19: $array1[] = &$array1;
                     20: 
                     21: echo "\n-- \$mode not set: --\n";
                     22: var_dump(count ($array1));
                     23: 
                     24: echo "\n-- \$mode = 1: --\n";
                     25: var_dump(count ($array1, 1));
                     26: 
                     27: echo "Done";
                     28: ?>
                     29: --EXPECTF--
                     30: *** Testing count() : usage variations ***
                     31: 
                     32: -- $mode not set: --
                     33: int(4)
                     34: 
                     35: -- $mode = 1: --
                     36: 
                     37: Warning: count(): recursion detected in %s on line %d
                     38: int(12)
                     39: Done