Php array has value

$myArr = [38, 18, 10, 7, "15"];

echo in_array(10, $myArr); // TRUE
echo in_array(19, $myArr); // TRUE

// Without strict check
echo in_array("18", $myArr); // TRUE
// With strict check
echo in_array("18", $myArr, true); // FALSE

In_array php

<?php
$os = array("Apple", "Banana", "Lemon");
if (in_array("Apple", $os)) {
    echo "Yeah. Exist Apple";
}
if (!in_array("Buleberry", $os)) {
    echo "Oh, Don't Exist Blueberry!!!";
}
?>

In_array php

<?php
$os = array("Mac", "NT", "Irix", "Linux");
if (in_array("Irix", $os)) {
    echo "Existe Irix";
}
if (in_array("mac", $os)) {
    echo "Existe mac";
}
?>

Check null in_array php

if (!empty($data_days) && in_array(1, $data_days, true)){ // use numeric value 1, not string

Source: stackoverflow.com

Php if in array

$os = array("Mac", "NT", "Irix", "Linux");
if (in_array("Irix", $os)) {
    echo "Got Irix";
}
if (in_array("mac", $os)) {
    echo "Got mac";
}

Source: php.net

Similar codes

0 vote299 views1 answer
Laravel count distance lat/longtidue
PHP
0 vote291 views1 answer
Hashing passwords in yii 1
PHP
14 votes344 views6 answers
Laravel Password Validation
PHP Laravel
31 votes308 views6 answers
Update or create laravel
PHP Laravel
3 votes299 views2 answers
Password encryption php
PHP
0 vote300 views1 answer
Replace key name in associative array
PHP
8 votes323 views2 answers
Eloquent firstOrCreate
PHP
3 votes338 views2 answers
Laravel 7 view @php
PHP Laravel
0 vote448 views1 answer
Modal align center yii2
PHP Yii
2 votes342 views2 answers
Laravel blade auth check
PHP Laravel