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run code in 300+ PHP versions simultaneously
<?php function strim($str) { $s1 = preg_replace('/[\pZ\pC]/muS',' ',$str); if(preg_last_error()) { $s1 = preg_replace('/[\pZ\pC]/muS',' ', iconv("UTF-8", "UTF-8//IGNORE", $str)); if(preg_last_error()) { return trim(str_replace(array(' ',' ',' ',' ',' '), ' ', $str)); } } return trim(preg_replace('/ {2,}/muS', ' ', $s1)); } echo "=".strim(" b áóñÑ baba bab")."=";
Output for 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 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 - 8.2.19, 8.3.0 - 8.3.4, 8.3.6 - 8.3.7
=b áóñÑ baba bab=
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 =b áóñÑ baba bab=
Output for 5.0.5, 5.1.0 - 5.1.6
Fatal error: Call to undefined function preg_last_error() in /in/Jt5Y8 on line 5
Process exited with code 255.
Output for 5.0.0 - 5.0.4
Warning: preg_replace(): Compilation failed: PCRE does not support \L, \l, \N, \P, \p, \U, \u, or \X at offset 2 in /in/Jt5Y8 on line 4 Fatal error: Call to undefined function preg_last_error() in /in/Jt5Y8 on line 5
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: preg_last_error() in /in/Jt5Y8 on line 5
Process exited with code 255.
Output for 4.4.0 - 4.4.4
Fatal error: Call to undefined function: preg_last_error() in /in/Jt5Y8 on line 5
Process exited with code 255.
Output for 4.3.11
Warning: preg_replace(): Compilation failed: PCRE does not support \L, \l, \N, \P, \p, \U, \u, or \X at offset 2 in /in/Jt5Y8 on line 4 Fatal error: Call to undefined function: preg_last_error() in /in/Jt5Y8 on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.10
Warning: Compilation failed: PCRE does not support \L, \l, \N, \P, \p, \U, \u, or \X at offset 2 in /in/Jt5Y8 on line 4 Fatal error: Call to undefined function: preg_last_error() in /in/Jt5Y8 on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Warning: Compilation failed: PCRE does not support \L, \l, \N, \P, \p, \U, \u, or \X at offset 2 in /in/Jt5Y8 on line 4 Fatal error: Call to undefined function: preg_last_error() in /in/Jt5Y8 on line 5
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