php unset array element
//Delete array items with unset(no re-index) or array_splice(re-index)
$colors = array("red","blue","green");
unset($colors[1]);//remove second element, do not re-index array
$colors = array("red","blue","green");
array_splice($colors, 1, 1); //remove second element, re-index arrayphp remove object from array by property
$new_array = [];
foreach ($myarray as $key => $value) {
if ($value->catid == 29) {
$new_array[] = $value;
unset($myarray[$key]);
}
}Copyright © 2021 Codeinu
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