Medium
What does this code display?
<?php
$array = explode(' ', "Hello world");
$pos = array_search('Hello', $array);
echo in_array($pos, $array) ? 'Yes': 'No';
Author: W3D TeamStatus: PublishedQuestion passed 1088 times
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Which function signature is valid?7
PHP code that throws an error.4
Use the match expression in PHP to print a string.4
Is this function signature valid?
```php
<?php
interface Demo
{
public function bar(): ?mixed;
}
```3
PHP code that throws a TypeError5
PHP function with named and positional arguments.