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<?php $arr = new RecursiveArrayIterator([['test2', 'test3']]); $regex = new RecursiveRegexIterator($arr, '/^test/', 7, 1, 2); $child = $regex->getChildren(); var_dump(get_class($child), $child->getMode(), $child->getFlags(), $child->getPregFlags());
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught ValueError: RecursiveRegexIterator::__construct(): Argument #3 ($mode) must be RegexIterator::MATCH, RegexIterator::GET_MATCH, RegexIterator::ALL_MATCHES, RegexIterator::SPLIT, or RegexIterator::REPLACE in /in/LkrED:4 Stack trace: #0 /in/LkrED(4): RecursiveRegexIterator->__construct(Object(RecursiveArrayIterator), '/^test/', 7, 1, 2) #1 {main} thrown in /in/LkrED on line 4
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 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 InvalidArgumentException: Illegal mode 7 in /in/LkrED:4 Stack trace: #0 /in/LkrED(4): RecursiveRegexIterator->__construct(Object(RecursiveArrayIterator), '/^test/', 7, 1, 2) #1 {main} thrown in /in/LkrED on line 4
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28
Fatal error: Uncaught exception 'InvalidArgumentException' with message 'Illegal mode 7' in /in/LkrED:4 Stack trace: #0 /in/LkrED(4): RecursiveRegexIterator->__construct(Object(RecursiveArrayIterator), '/^test/', 7, 1, 2) #1 {main} thrown in /in/LkrED on line 4
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/LkrED 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/LkrED on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/LkrED on line 3
Process exited with code 255.
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