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Annotation of embedaddon/php/ext/pcre/tests/preg_match_variation1.phpt, revision 1.1.1.1

1.1       misho       1: --TEST--
                      2: Test preg_match() function : variation
                      3: --FILE--
                      4: <?php
                      5: /* 
                      6:  *  proto int preg_match(string pattern, string subject [, array subpatterns [, int flags [, int offset]]])
                      7:  * Function is implemented in ext/pcre/php_pcre.c
                      8: */
                      9: 
                     10: //test passing in the same variable where 1 is by value, the other is a different
                     11: //type and by reference so should be updated to the new type.
                     12: $string = "-1";
                     13: preg_match('/[\-\+]?[0-9\.]*/', $string, $string);
                     14: var_dump($string);
                     15: ?>
                     16: ===Done===
                     17: --EXPECT--
                     18: array(1) {
                     19:   [0]=>
                     20:   string(2) "-1"
                     21: }
                     22: ===Done===