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 vote193 views1 answer
Reverse array laravel
PHP Laravel
0 vote171 views1 answer
Auth.php Class "\App\User" not found
PHP
0 vote196 views1 answer
Faker instance in tinker
PHP
1 vote250 views1 answer
Symfony\Component\Debug\Exception\FatalThrowableError : Class 'Seeder' not found
PHP Symfony
0 vote220 views1 answer
Text or description laravel database column type
PHP Laravel
6 votes187 views6 answers
Laravel folder permission
PHP Laravel
1 vote222 views2 answers
Set nav link active on the basis of route laravel 8
PHP Laravel
0 vote167 views2 answers
Merge strings in php
PHP
0 vote200 views1 answer
Laravel attach once
PHP Laravel
0 vote225 views1 answer
Woocommerce order get product weight
PHP