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run code in 150+ php & hhvm versions
Bugs & Features
<?php # URL that generated this code: # http://txt2re.com/index-php.php3?s=14:Sep:2012%20%22This%20is%20an%20Example!%22&18 $txt='14:Sep:2012 "This is an Example!"'; $re1='.*?'; # Non-greedy match on filler $re2='(?:[a-z][a-z0-9_]*)'; # Uninteresting: var $re3='.*?'; # Non-greedy match on filler $re4='(?:[a-z][a-z0-9_]*)'; # Uninteresting: var $re5='.*?'; # Non-greedy match on filler $re6='((?:[a-z][a-z0-9_]*))'; # Variable Name 1 if ($c=preg_match_all ("/".$re1.$re2.$re3.$re4.$re5.$re6."/is", $txt, $matches)) { $var1=$matches[1][0]; var_dump(json_encode($matches)); } #----- # Paste the code into a new php file. Then in Unix: # $ php x.php #----- ?>
Output for 5.2.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
string(52) "[["14:Sep:2012 \"This is"," an Example"],["is","e"]]"
Output for 5.0.0 - 5.1.6
Fatal error: Call to undefined function json_encode() in /in/Udsjf on line 17
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: json_encode() in /in/Udsjf on line 17
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: json_encode() in /in/Udsjf on line 17
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: json_encode() in /in/Udsjf on line 17