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<?php function searchfield($s) { return preg_replace(array('/[^a-z0-9]/si', '/^\s*/s', '/\s*$/s', '/\s+/s'), array(" ", "", "", " "), $s); } var_dump(searchfields("Ek soek die volgende"));
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Call to undefined function searchfields() in /in/lPbA1:8 Stack trace: #0 {main} thrown in /in/lPbA1 on line 8
Process exited with code 255.
Output for 5.3.20 - 5.6.28
Fatal error: Call to undefined function searchfields() in /in/lPbA1 on line 8
Process exited with code 255.