42 lines
1.0 KiB
PHP
42 lines
1.0 KiB
PHP
--TEST--
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Exception with delayed message computation
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--FILE--
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<?php
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class MyException extends Exception {
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public $message;
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public $messageCallback;
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public function __construct() {
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$this->messageCallback = static function() {
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return "Foobar";
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};
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$this->message = new class($this->message, $this->messageCallback) {
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private $message;
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private $messageCallback;
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public function __construct(&$message, &$messageCallback)
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{
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$this->message = &$message;
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$this->messageCallback = &$messageCallback;
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}
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public function __toString(): string
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{
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$messageCallback = $this->messageCallback;
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$this->messageCallback = null;
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return $this->message = $messageCallback();
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}
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};
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}
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}
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throw new MyException;
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?>
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--EXPECTF--
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Fatal error: Uncaught MyException: Foobar in %s:%d
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Stack trace:
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#0 {main}
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thrown in %s on line %d
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