3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class Parcel { protected $weight; protected $destinationCountry; public function setWeight($weight) { echo "the weight is" . $weight; $this->weight = $weight; return $this; } public function setCountry($destinationCountry) { echo "country is " . $destinationCountry; $this->destinationCountry = $destinationCountry; return $this; } } class Courier implements Countable { protected $count = 0; public function ship(Parcel $parcel) { $this->count++; return true; } public function count() { return $this->count; } } $courier = new Courier(); $courier->ship(new Parcel()); $courier->ship(new Parcel()); $courier->ship(new Parcel()); $courier->ship(new Parcel()); echo count($courier);
based on jvDs5
Output for 5.1.0 - 7.2.0
4
Output for 5.0.5
Fatal error: Interface 'Countable' not found in /in/S8HIc on line 19
Process exited with code 255.
Output for 5.0.0 - 5.0.4
Fatal error: Class 'Countable' not found in /in/S8HIc on line 19
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/S8HIc on line 3
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/S8HIc on line 3
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/S8HIc on line 3
Process exited with code 255.