Pass a fourth parameter to preg_replace( ) to specify the maximum number of replacements you want to make. : preg_replace « String « PHP

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PHP » String » preg_replace

Pass a fourth parameter to preg_replace( ) to specify the maximum number of replacements you want to make.


 

<?

    $a = "Foo moo boo tool foo";

    $b = preg_replace("/[A-Za-z]oo\b/e", 'strtoupper("$0")', $a, 2);

    print $b;

?>

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