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71 lines
1.5 KiB
PHP
Executable File
71 lines
1.5 KiB
PHP
Executable File
--TEST--
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Reflection on closures
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--FILE--
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<?php
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$closure = function($a, $b = 0) { };
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$ro = new ReflectionObject($closure);
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$rm = $ro->getMethod('__invoke');
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var_dump($rm->getNumberOfParameters());
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var_dump($rm->getNumberOfRequiredParameters());
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$rms = $ro->getMethods();
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foreach($rms as $rm) {
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if ($rm->getName() == '__invoke') {
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var_dump($rm->getNumberOfParameters());
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var_dump($rm->getNumberOfRequiredParameters());
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}
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}
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echo "---\n";
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$rm = new ReflectionMethod($closure);
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var_dump($rm->getName());
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var_dump($rm->getNumberOfParameters());
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var_dump($rm->getNumberOfRequiredParameters());
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echo "---\n";
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$rp = new ReflectionParameter(array($closure, '__invoke'), 0);
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var_dump($rp->isOptional());
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$rp = new ReflectionParameter(array($closure, '__invoke'), 1);
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var_dump($rp->isOptional());
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$rp = new ReflectionParameter(array($closure, '__invoke'), 'a');
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var_dump($rp->isOptional());
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$rp = new ReflectionParameter(array($closure, '__invoke'), 'b');
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var_dump($rp->isOptional());
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echo "---\n";
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$rp = new ReflectionParameter($closure, 0);
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var_dump($rp->isOptional());
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$rp = new ReflectionParameter($closure, 1);
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var_dump($rp->isOptional());
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$rp = new ReflectionParameter($closure, 'a');
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var_dump($rp->isOptional());
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$rp = new ReflectionParameter($closure, 'b');
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var_dump($rp->isOptional());
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?>
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===DONE===
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--EXPECTF--
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int(2)
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int(1)
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int(2)
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int(1)
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---
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string(8) "__invoke"
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int(2)
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int(1)
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---
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bool(false)
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bool(true)
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bool(false)
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bool(true)
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---
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bool(false)
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bool(true)
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bool(false)
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bool(true)
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===DONE===
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