@ 2014-10-07T10:13:34Z <?php
$arr = new RecursiveArrayIterator(['test1', ['test2', 'test3']]);
$regex = new RecursiveRegexIterator($arr, '/^test/', RecursiveRegexIterator::ALL_MATCHES, 1, 2);
$regex->next();
$child = $regex->getChildren();
var_dump(get_class($child), $child->getMode(), $child->getFlags(), $child->getPregFlags());
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Output for 5.5.19 - 5.5.38 , 5.6.3 - 5.6.40 , 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 , 8.0.0 - 8.0.30 , 8.1.0 - 8.1.28 , 8.2.0 - 8.2.18 , 8.3.0 - 8.3.6 string(22) "RecursiveRegexIterator"
int(2)
int(1)
int(2)
Output for 5.4.0 - 5.4.45 , 5.5.0 - 5.5.18 , 5.6.0 - 5.6.2 Fatal error: Uncaught exception 'InvalidArgumentException' with message 'RecursiveRegexIterator::__construct() expects parameter 1 to be RecursiveIterator, null given' in /in/upVrP:8
Stack trace:
#0 [internal function]: RecursiveRegexIterator->__construct(NULL, '/^test/')
#1 /in/upVrP(8): RecursiveRegexIterator->getChildren()
#2 {main}
thrown in /in/upVrP on line 8
Process exited with code 255 . Output for 4.4.2 - 4.4.9 , 5.1.0 - 5.1.6 , 5.2.0 - 5.2.17 , 5.3.0 - 5.3.29 Parse error: syntax error, unexpected '[', expecting ')' in /in/upVrP on line 3
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 '[', expecting ')' in /in/upVrP on line 3
Process exited with code 255 . Output for 4.3.2 - 4.3.4 Parse error: parse error, expecting `')'' in /in/upVrP on line 3
Process exited with code 255 . preferences:dark mode live preview
221.02 ms | 401 KiB | 459 Q