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

1 vote190 views1 answer
Stack once laravel
PHP Laravel
12 votes168 views5 answers
Shortcode php wordpress
PHP
0 vote201 views1 answer
Wp wc php if cart page is empty redirect
PHP Wordpress
0 vote189 views1 answer
Axios post not sending data php
PHP
0 vote217 views1 answer
Deleting all files inside a directory laravel 8
PHP Laravel
3 votes187 views2 answers
Laravel image max size validation
PHP
4 votes157 views4 answers
Laravel carbon today date format
PHP
3 votes176 views3 answers
Laravel passport create access token
PHP Laravel
6 votes112 views2 answers
Wpdb wordpress
PHP
0 vote165 views2 answers
Laravel debugbar not showing
PHP