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<?php $text = "You can use any regular expression pression inside the lookahead "; if (preg_match('~^(.*?\w\W+)pression(\W+\w.*)$~is', $text, $m)) { echo $m[1] . " << | >> " . $m[2]; }
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.34, 8.3.0 - 8.3.4, 8.3.6 - 8.3.35, 8.4.1 - 8.4.26, 8.5.0 - 8.5.11
You can use any regular expression << | >> inside the lookahead
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 You can use any regular expression << | >> inside the lookahead
preferences:
35.32 ms | 1159 KiB | 10 Q