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<?php $data = '{"data":"key=IAfpK, age=58, key=WNVdi, age=64, key=jp9zt, age=47"}'; preg_match_all('/(?:age=)([0-9]+)/', json_decode($data)->data, $matches, PREG_PATTERN_ORDER); if (array_key_exists(1, $matches)) { $greaterThan50 = array_filter($matches[1], fn($age) => intval($age) > 50); var_dump($greaterThan50); }
Output for 7.4.0 - 7.4.33, 8.0.1 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.21, 8.5.0 - 8.5.6
array(2) { [0]=> string(2) "58" [1]=> string(2) "64" }
Output for 7.3.33
Parse error: syntax error, unexpected '=>' (T_DOUBLE_ARROW), expecting ')' in /in/95Qea on line 9
Process exited with code 255.
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