php delete array item by value
$colors = array("blue","green","red");
//delete element in array by value "green"
if (($key = array_search("green", $colors)) !== false) {
unset($colors[$key]);
}php delete array item by value
$colors = array("blue","green","red");
//delete element in array by value "green"
if (($key = array_search("green", $colors)) !== false) {
unset($colors[$key]);
}searching and removing element from an array php
<?php
$hackers = array ('Alan Kay', 'Peter Norvig', 'Linus Trovalds', 'Larry Page');
print_r($hackers);
// Search
$pos = array_search('Linus Trovalds', $hackers);
echo 'Linus Trovalds found at: ' . $pos;
// Remove from array
unset($hackers[$pos]);
print_r($hackers);php array remove value if exists
<?php
$myArray = array ('Alan', 'Peter', 'Linus', 'Larry');
$pos = array_search('Linus', $myArray);
echo 'Linus found at: '.$pos;
// Remove from array
unset($myArray[$pos]);
print_r($myArray);
?>Copyright © 2021 Codeinu
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