Question

How to remove multiple elements from an array by value in PHP

Answer 1

$arr = array("php", "java", "python", "c", "c++", "c#");

$arr = array_diff($arr, array("c++", "python"));

print_r($arr);





/*
run:

Array
(
    [0] => php
    [1] => java
    [3] => c
    [5] => c#
)

*/

 

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Answer 2

$arr = array("php", "java", "c", "c++", "c#", "python");
 
$arr = array_diff($arr, array("java", "c#"));
 
$arr = array_values($arr); // re-index

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

*/

 

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