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<?php $timeString = "2010-03-18 10:50:57"; echo preg_replace_callback( '~:\K(\d{2}).*~', fn($m) => $m[1] - $m[1] % 15 . ':00', $timeString ); echo "\n---\n"; echo preg_replace_callback( '~:\K(\d{2}).*~', function($m) {return $m[1] - $m[1] % 15 . ':00';}, $timeString );
Output for 7.4.4 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.4, 8.3.6 - 8.3.7
2010-03-18 10:45:00 --- 2010-03-18 10:45:00
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 2010-03-18 10:45:00 --- 2010-03-18 10:45:00
Output for 7.3.0 - 7.3.33
Parse error: syntax error, unexpected '=>' (T_DOUBLE_ARROW), expecting ')' in /in/q7dGU on line 6
Process exited with code 255.
Output for 7.1.25 - 7.1.32, 7.2.0 - 7.2.33
Parse error: syntax error, unexpected '=>' (T_DOUBLE_ARROW), expecting ',' or ')' in /in/q7dGU on line 6
Process exited with code 255.
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