3v4l.org

run code in 300+ PHP versions simultaneously

@ 2015-04-17T13:45:39Z

<?php

class Foo {
    public function doSomething(array $a)
    {
        $data = array();
        if (array_key_exists('a', $a)) {
            $data[] = 'Hello ' . $a['a'];
        }
        if (array_key_exists('b', $a)) {
            $data[] = ' ' . $a['b'];
        }
        if (array_key_exists('c', $a)) {
            $data[] = $a['c'];
        }
        if (array_key_exists('d', $a)) {
            $data[] = 'bar'.$a['d'];
        }
        if (array_key_exists('f', $a)) {
            $data[] = ' tue' . $a['f'];
        }

        return $data;
    }

    public function DoSameThing(array $a)
    {
        $data = array();
        foreach ($a as $k => $v) {
            switch ($k) {
                case 'a':
                    $data[] = 'Hello ' . $v;
                    break;
                case 'b':
                    $data[] = ' ' . $v;
                    break;
                case 'c':
                    $data[] = $v;
                    break;
                case 'd':
                    $data[] = 'bar' . $v;
                    break;
                case 'f':
                    $data[] = ' tue' . $v;
                    break;
            }
        }
        
        return $data;
    }
}

$foo = new Foo;
echo implode(
    ' ', 
    $foo->doSomething(
        array(
            'a' => 'John',
            'b' => 'is happy',
            'c' => ' and ',
            'd' => 'bie',
            'e' => 'Hello world',
            'f' => ' rick',
        )
    )
);
echo "\n";
echo implode(
    ' ', 
    $foo->doSamething(
        array(
            'a' => 'John',
            'b' => 'is happy',
            'c' => ' and ',
            'd' => 'bie',
            'e' => 'Hello world',
            'f' => ' rick',
        )
    )
);

Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: Hello John is happy and barbie tue rick Hello John is happy and barbie tue rick
Output for 5.0.0 - 5.0.5: Parse error: parse error, unexpected T_ARRAY, expecting '&' or T_VARIABLE in /in/JFIoV on line 4
Process exited with code 255.
Output for 4.4.2 - 4.4.9: Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/JFIoV on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1: Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/JFIoV on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4: Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/JFIoV on line 4
Process exited with code 255.

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