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run code in 150+ php & hhvm versions
Bugs & Features
<?php abstract class parentTest{ protected $innerVar = ''; public function __construct() { if(empty($this->innerVar)){ echo 'too soon'; throw(new Exception('too soon')); } }}abstract class childTest extends parentTest{ protected $outerVar = ''; public function __construct() { if(empty($this->innerVar) || empty($this->outerVar)){ echo 'too soon'; throw(new Exception('too soon')); } }}class implTest extends parentTest{ protected $innerVar = 'hi';}class implChildTest extends childTest{ protected $innerVar = 'hi'; protected $outerVar = 'hello there';}new implTest();new implChildTest();<?php abstract class parentTest{ protected $innerVar;}class implTest{ protected $innerVar = 'hi'; public function __construct() { if(empty($this->innerVar)){ throw(new Exception('too soon')); } }}new implTest();
based on Df4UK
Output for 5.1.0 - 5.4.31
Parse error: syntax error, unexpected '<' in /in/nopTt on line 1
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected '<' in /in/nopTt on line 1
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_CLASS in /in/nopTt on line 1
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_CLASS in /in/nopTt on line 1
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/nopTt on line 1
Process exited with code 255.