<?php
$array = array("Aluminumandlasswindows.7", "item.1", "Concretestepswithsteelraining.9", "1Steelemergencystaircase.76", "PaintedconcreteWalls .2", "Aluminumandglasswindows.1", "Aluminumandglassmainentrance door.1", "Concretestepswithsteelrainings.88", "1Steelemergencystaircase.35", "1A/ccondenserunit(wallmounted/rooftop).1", "1Dusttodawnlightingfixture.1");
$tempArray = array();
$newArray = array();
foreach($array as $value) {
list($item, ) = explode(".", $value);
$int = filter_var($item, FILTER_SANITIZE_NUMBER_INT);
if(!in_array($int, $tempArray)) {
$newArray[] = $value;
$tempArray[] = $int;
}
}
print_r($newArray);
?>
preferences:
30.97 ms | 402 KiB | 5 Q