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run code in 500+ PHP versions simultaneously
<?php $in = '“Chess helps us overcome difficulties and sufferings,” said Unnikrishnan, taking my queen. “On a chess board you are fighting. as we are also fighting the hardships in our daily life.” he said.'; $out = preg_split('/ (?=“)/', $in, 0, PREG_SPLIT_NO_EMPTY); //$out = preg_match_all('/“.+?(?= “|$)/', $in, $out) ? $out[0] : null; $find = '/[“”]/u'; // unicode flag is essential $replace = '"'; $out = preg_replace($find, $replace, $out); // replace curly quotes with standard double quotes var_export($out);
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 - 8.2.30, 8.3.0 - 8.3.4, 8.3.6 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.6
array ( 0 => '"Chess helps us overcome difficulties and sufferings," said Unnikrishnan, taking my queen.', 1 => '"On a chess board you are fighting. as we are also fighting the hardships in our daily life." he said.', )
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 => '"Chess helps us overcome difficulties and sufferings," said Unnikrishnan, taking my queen.', 1 => '"On a chess board you are fighting. as we are also fighting the hardships in our daily life." he said.', )
preferences:
101.8 ms | 1428 KiB | 4 Q