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92 lines
2.0 KiB
PHP
92 lines
2.0 KiB
PHP
--TEST--
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Test preg_match_all() function : basic functionality
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--FILE--
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<?php
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/*
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* Function is implemented in ext/pcre/php_pcre.c
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*/
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$string = 'Hello, world! This is a test. This is another test. \[4]. 34534 string.';
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var_dump(preg_match_all('/[0-35-9]/', $string, $match1, PREG_OFFSET_CAPTURE|PREG_PATTERN_ORDER, -10)); //finds any digit that's not 4 10 digits from the end(1 match)
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var_dump($match1);
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var_dump(preg_match_all('/[tT]his is a(.*?)\./', $string, $match2, PREG_SET_ORDER)); //finds "This is a test." and "This is another test." (non-greedy) (2 matches)
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var_dump($match2);
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var_dump(preg_match_all('@\. \\\(.*).@', $string, $match3, PREG_PATTERN_ORDER)); //finds ".\ [...]" and everything else to the end of the string. (greedy) (1 match)
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var_dump($match3);
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var_dump(preg_match_all('/\d{2}$/', $string, $match4)); //tries to find 2 digits at the end of a string (0 matches)
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var_dump($match4);
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var_dump(preg_match_all('/(This is a ){2}(.*)\stest/', $string, $match5)); //tries to find "This is aThis is a [...] test" (0 matches)
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var_dump($match5);
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// Test not passing in a subpatterns array.
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var_dump(preg_match_all('/test/', $string));
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var_dump(preg_match_all('/this isn\'t in the string/', $string));
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var_dump(preg_match_all('/world/', $string));
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var_dump(preg_match_all('/[0-9]/', $string));
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?>
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--EXPECT--
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int(1)
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array(1) {
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[0]=>
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array(1) {
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[0]=>
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array(2) {
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[0]=>
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string(1) "3"
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[1]=>
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int(61)
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}
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}
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}
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int(2)
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array(2) {
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[0]=>
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array(2) {
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[0]=>
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string(15) "This is a test."
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[1]=>
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string(5) " test"
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}
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[1]=>
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array(2) {
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[0]=>
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string(21) "This is another test."
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[1]=>
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string(11) "nother test"
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}
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}
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int(1)
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array(2) {
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[0]=>
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array(1) {
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[0]=>
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string(21) ". \[4]. 34534 string."
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}
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[1]=>
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array(1) {
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[0]=>
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string(17) "[4]. 34534 string"
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}
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}
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int(0)
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array(1) {
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[0]=>
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array(0) {
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}
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}
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int(0)
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array(3) {
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[0]=>
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array(0) {
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}
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[1]=>
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array(0) {
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}
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[2]=>
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array(0) {
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}
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}
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int(2)
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int(0)
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int(1)
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int(6)
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