Online PHP editor | output for LPetC

@ 2020-08-05T15:52:40Z

<?php

if (!function_exists('str_contains')) { 
    function str_contains(string $haystack, string $needle): bool
{
    return '' === $needle || false !== strpos($haystack, $needle);
}
};



$types = [
    'string' => 'test',
    'int' => 1,
    'float' => 1.23,
    'null' => null,
    'true' => true,
    'false' => false,
    'object' => new StdClass(),
    'array' => [],
];

$result = [
];


foreach($types as $type => $val)
{
    try
    {
       $res = str_contains($val, 'test');
    }
    catch (Error $e)
    {
        $res = 'Fatal error triggered';
    }
    
    
    $result[$type] = $res;
}

var_export($result);

Output for 8.1.0 - 8.1.34, 8.2.0 - 8.2.31, 8.3.0 - 8.3.31, 8.4.1 - 8.4.22, 8.5.0 - 8.5.7: Deprecated: str_contains(): Passing null to parameter #1 ($haystack) of type string is deprecated in /in/LPetC on line 31 array ( 'string' => true, 'int' => false, 'float' => false, 'null' => false, 'true' => false, 'false' => false, 'object' => 'Fatal error triggered', 'array' => 'Fatal error triggered', )
Output for 8.0.0 - 8.0.30: array ( 'string' => true, 'int' => false, 'float' => false, 'null' => false, 'true' => false, 'false' => false, 'object' => 'Fatal error triggered', 'array' => 'Fatal error triggered', )
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33: array ( 'string' => true, 'int' => false, 'float' => false, 'null' => 'Fatal error triggered', 'true' => false, 'false' => false, 'object' => 'Fatal error triggered', 'array' => 'Fatal error triggered', )

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