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<?php $re = '~<(\d+)>\h*(\d+(?:\.\d+)?)\h*</\h*\1>~m'; $str = '<5> 20825.24 </ 5> <7> 0.0 </ 7> <8> 0.0 </ 8>'; preg_match_all($re, $str, $matches); print_r(array_combine($matches[1], $matches[2]));
Output for 7.1.25 - 7.1.28, 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 - 8.2.18, 8.3.0 - 8.3.6
Array ( [5] => 20825.24 [7] => 0.0 [8] => 0.0 )

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