Define a pattern and use parentheses to match individual elements within it : Regular Expressions « String « PHP

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PHP » String » Regular Expressions

Define a pattern and use parentheses to match individual elements within it


 

<?

$test = "Whatever you do, don't panic!";

if ( preg_match( "/(don't)\s+(panic)/", $test, $array ) ) {

  print "<pre>\n";

  print_r( $array );

  print "</pre>\n";

}

?>

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17.	Greedy Qualifiers
18.	Greedy and non-greedy matching
19.	Greedy versus nongreedy matching
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29.	Predefined Character Ranges (Character Classes)
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32.	Perl-Compatible Regular Expressions (PCRE)
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34.	Quantifiers for Matching a Recurring Character
35.	Quantifiers: +, *, ?, {int. range}, and $ follow a character sequence:
36.	Special classes for regular expression
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