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32 lines
519 B
PHP
32 lines
519 B
PHP
--TEST--
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Testing call_user_func() with closures
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--FILE--
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<?php
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$foo = function() {
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static $instance;
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if (is_null($instance)) {
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$instance = function () {
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return 'OK!';
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};
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}
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return $instance;
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};
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var_dump(call_user_func(array($foo, '__invoke'))->__invoke());
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var_dump(call_user_func(function() use (&$foo) { return $foo; }, '__invoke'));
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?>
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--EXPECTF--
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%unicode|string%(3) "OK!"
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object(Closure)#%d (1) {
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[%u|b%"static"]=>
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array(1) {
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[%u|b%"instance"]=>
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object(Closure)#%d (0) {
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}
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}
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}
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