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<?php $string = '{Test1|Test2} {Test3|Test4}'; $finalArray = array(); $asArr = explode( '} {', $string ); $find = ['{', '}']; $replace = ['', '']; foreach( $asArr as $val ){ $val = str_replace($find, $replace, $val); $tmp = explode( '|', $val ); $finalArray[ $tmp[0] ] = $tmp[1]; } echo '<pre>'; print_r($finalArray); echo '</pre>';
Output for 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 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
<pre>Array ( [Test1] => Test2 [Test3] => Test4 ) </pre>

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118.2 ms | 1620 KiB | 4 Q