@ 2014-06-22T06:55:15Z <?php
$a = 'Ukraine - Russia or Iran - Argentina';
preg_match('/((.+)[ ]?[-]?[ ]?)/', $a, $m);
var_dump($m);
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Output for 4.3.0 - 4.3.11 , 4.4.0 - 4.4.9 , 5.0.0 - 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 - 7.2.33 , 7.3.0 - 7.3.33 , 7.4.0 - 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 array(3) {
[0]=>
string(36) "Ukraine - Russia or Iran - Argentina"
[1]=>
string(36) "Ukraine - Russia or Iran - Argentina"
[2]=>
string(36) "Ukraine - Russia or Iran - Argentina"
}
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284.43 ms | 406 KiB | 456 Q