PHP

string match in php

//str_contains ( string $haystack , string $needle ) : bool

if (str_contains('Foo Bar Baz', 'Foo')) {
  echo 'Found';
}

php match

<?php
$food = 'cake';

$return_value = match ($food) {
    'apple' => 'This food is an apple',
    'bar' => 'This food is a bar',
    'cake' => 'This food is a cake',
};

var_dump($return_value);
?>

match php

<?php

$age = 23;

$result = match (true) {
    $age >= 65 => 'senior',
    $age >= 25 => 'adult',
    $age >= 18 => 'young adult',
    default => 'kid',
};

var_dump($result);
?>

php match

<?php
$return_value = match (subject_expression) {
    single_conditional_expression => return_expression,
    conditional_expression1, conditional_expression2 => return_expression,
};

$food = 'cake';

$return_value = match ($food) {
    'apple' => 'This food is an apple',
    'bar' => 'This food is a bar',
    'cake' => 'This food is a cake',
};

var_dump($return_value);
?>

php match expression

echo match ($x) {
    0 => 'Car',
    1 => 'Bus',
    2 => 'Bike',
};

string match in php

You could use regular expressions as its better for word matching compared to
strpos, as mentioned by other users. A strpos check for are will also return 
true for strings such as: fare, care, stare, etc. These unintended matches can 
simply be avoided in regular expression by using word boundaries.

A simple match for are could look something like this:

$a = 'How are you?';

if (preg_match('/are/', $a)) {
    echo 'true';
}