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<?php $strings = ['ES-3810/24MX', 'ES-3810/24MX35 123 TEST 34/TEST']; foreach ($strings as $string) { var_export( preg_match_all('/[a-z]+|\d+/i', $string, $m) ? $m[0] : [] ); echo "\n"; }

This is an error 500

Value for `_results` contains invalid data `array`


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