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<?php $postcode = "HU13 0EG"; $split_postcode = explode(" ",$postcode); var_dump($split_postcode); echo "\n\r"; $split_postcode = $split_postcode[0].' '.preg_replace("/[^0-9]*/","",$split_postcode[1]); var_dump($split_postcode);
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, 5.5.24 - 5.5.35, 5.6.7 - 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, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
array(2) { [0]=> string(4) "HU13" [1]=> string(3) "0EG" } string(6) "HU13 0"
preferences:
238.7 ms | 406 KiB | 359 Q