Online PHP editor | output for e3NDs

@ 2013-12-03T23:51:05Z

<?php

$base_dir = sys_get_temp_dir() . DIRECTORY_SEPARATOR;

file_put_contents($base_dir . 'Baz.php', "<?php namespace Foo\Bar; class Baz {}");

spl_autoload_register(function ($class) {

	// project-specific namespace prefix
	$prefix = 'Foo\\Bar\\';

	// base directory for the namespace prefix
	global $base_dir;

	// does the class use the namespace prefix?
	$len = strlen($prefix);
	if (strncmp($prefix, $class, $len) !== 0) {
			// no, move to the next registered autoloader
			return;
	}

	// get the relative class name
	$relative_class = substr($class, $len);

	// replace the namespace prefix with the base directory, replace namespace
	// separators with directory separators in the relative class name, append
	// with .php
	$file = $base_dir . str_replace('\\', '/', $relative_class) . '.php';

	// if the file exists, require it
	if (file_exists($file)) {
		require $file;
	}
});

var_dump(new \Foo\Bar\BAZ());
var_dump(new \Foo\Bar\baz());

Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: Fatal error: Uncaught Error: Class "Foo\Bar\BAZ" not found in /in/e3NDs:36 Stack trace: #0 {main} thrown in /in/e3NDs on line 36
Process exited with code 255.
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33: Fatal error: Uncaught Error: Class 'Foo\Bar\BAZ' not found in /in/e3NDs:36 Stack trace: #0 {main} thrown in /in/e3NDs on line 36
Process exited with code 255.
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40: Fatal error: Class 'Foo\Bar\BAZ' not found in /in/e3NDs on line 36
Process exited with code 255.
Output for 5.2.3 - 5.2.17: Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/e3NDs on line 7
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.2: Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/e3NDs on line 7 
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, 5.0.0 - 5.0.5: Parse error: parse error, unexpected T_FUNCTION, expecting ')' in /in/e3NDs on line 7 
Process exited with code 255.
Output for 4.3.2 - 4.3.4: Parse error: parse error, expecting `')'' in /in/e3NDs on line 7 
Process exited with code 255.

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