Question

How to remove element from an array by value and re-index the array keys in PHP

Answer 1

$arr = array("php", "java", "c", "c++", "c#", "python");
 
if (($key = array_search("c#", $arr)) !== false) {
    unset($arr[$key]);
}
 
$arr = array_values($arr); // re-index

print_r($arr);
 
 
 
 
/*
run:
 
Array
(
    [0] => php
    [1] => java
    [2] => c
    [3] => c++
    [4] => python
)

*/

 

70+ SQL courses for beginners and professionals