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<?php function get_between($input, $start, $end) { $temp = explode($start, $input); $result_array = array(); $inc = 0; foreach($temp as $a_start_match) { if (strlen($end <= strlen($a_start_match))) { if(substr($a_start_match, -strlen($end)) === $end) { $result_array[$inc]=$a_start_match; $inc++; } } } return $result_array; } $the_string = "some string here string_1--------string2 some string here string_1--------string2 some string here string_1--------string2"; $a = "string_1"; $b = "string2"; print_R (get_between($the_string,$a,$b));
Output for 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 ( )
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 - 5.5.37, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Array ( [0] => --------string2 )

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243.17 ms | 405 KiB | 394 Q