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<?php $tests = [ 'This isXYZ a :exampleXYZa', 'isXYZ a :exampleXYZa abcXYZ', 'isXYZ a :exampleXYZXYZa abcXYZ', 'XYZ', 'XYZjdhf', 'This isXYZ a example:XYZa', 'äöüéèXYZ :äöüéèXYZäöüéè' ]; foreach($tests as $test){ if(preg_match_all('/\b((?<!:)\w*XYZ\w*)\b/ui',$test,$matches)){ print_r($matches[0]); } }
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Array ( [0] => isXYZ ) Array ( [0] => isXYZ [1] => abcXYZ ) Array ( [0] => isXYZ [1] => abcXYZ ) Array ( [0] => XYZ ) Array ( [0] => XYZjdhf ) Array ( [0] => isXYZ ) Array ( [0] => äöüéèXYZ )
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Array ( [0] => isXYZ ) Array ( [0] => isXYZ [1] => abcXYZ ) Array ( [0] => isXYZ [1] => abcXYZ ) Array ( [0] => XYZ ) Array ( [0] => XYZjdhf ) Array ( [0] => isXYZ ) Array ( [0] => äöüéèXYZ )

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157.97 ms | 402 KiB | 176 Q