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run code in 300+ PHP versions simultaneously
<?php $a = array( 'roman', '.php', '_bnla', 'Juhu', 'Člutá', '_bla' ); var_dump(setlocale(LC_ALL, 'cs_CZ')); sort($a, SORT_LOCALE_STRING); var_dump($a);
Output for 7.2.29 - 7.2.33, 7.3.16 - 7.3.33, 7.4.3 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
string(5) "cs_CZ" array(6) { [0]=> string(7) "Člutá" [1]=> string(4) "_bla" [2]=> string(5) "_bnla" [3]=> string(4) "Juhu" [4]=> string(4) ".php" [5]=> string(5) "roman" }
Output for 4.4.0 - 4.4.9, 5.0.2 - 5.0.5, 5.1.0 - 5.1.6, 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 - 7.2.26, 7.3.0 - 7.3.13, 7.4.0 - 7.4.1
bool(false) array(6) { [0]=> string(4) ".php" [1]=> string(4) "Juhu" [2]=> string(4) "_bla" [3]=> string(5) "_bnla" [4]=> string(5) "roman" [5]=> string(7) "Člutá" }
Output for 4.3.0 - 4.3.11, 5.0.0 - 5.0.1
bool(false) Notice: Use of undefined constant SORT_LOCALE_STRING - assumed 'SORT_LOCALE_STRING' in /in/vK4ZD on line 13 Warning: sort() expects parameter 2 to be long, string given in /in/vK4ZD on line 13 array(6) { [0]=> string(5) "roman" [1]=> string(4) ".php" [2]=> string(5) "_bnla" [3]=> string(4) "Juhu" [4]=> string(7) "Člutá" [5]=> string(4) "_bla" }

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