3v4l.org

run code in 300+ PHP versions simultaneously
<?php abstract class AbstractException { public function getDescription() { return $this->Description; } abstract public function setDescription(); } class SomeException extends AbstractException { }

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
5.4.280.0070.04212.38
5.4.270.0060.04812.38
5.4.260.0110.04712.38
5.4.250.0110.04912.38
5.4.240.0030.05212.38
5.4.230.0050.03912.37
5.4.220.0060.03912.37
5.4.210.0050.03812.37
5.4.200.0060.03912.37
5.4.190.0040.04212.37
5.4.180.0050.04112.36
5.4.170.0050.04112.38
5.4.160.0070.04212.38
5.4.150.0050.04912.37
5.4.140.0070.05212.05
5.4.130.0070.05112.04
5.4.120.0080.03912.00
5.4.110.0070.04411.99
5.4.100.0100.04611.99
5.4.90.0060.05012.00
5.4.80.0060.04911.99
5.4.70.0080.05511.99
5.4.60.0060.04511.99
5.4.50.0040.03911.99
5.4.40.0080.03911.98
5.4.30.0090.04111.98
5.4.20.0040.04311.98
5.4.10.0090.04511.97
5.4.00.0070.04811.47
5.3.280.0170.07912.71
5.3.270.0140.05012.72
5.3.260.0080.05612.72
5.3.250.0120.06512.72
5.3.240.0100.10012.72
5.3.230.0120.10012.71
5.3.220.0070.05812.68
5.3.210.0090.05312.68
5.3.200.0080.05312.68
5.3.190.0070.05412.68
5.3.180.0100.05212.67
5.3.170.0100.05312.67
5.3.160.0120.05012.68
5.3.150.0050.05812.68
5.3.140.0080.05312.66
5.3.130.0070.05812.65
5.3.120.0100.05312.66
5.3.110.0110.05312.66
5.3.100.0120.04912.11
5.3.90.0050.06612.09
5.3.80.0110.05412.08
5.3.70.0080.06012.07
5.3.60.0080.05912.07
5.3.50.0100.06112.00
5.3.40.0140.05312.00
5.3.30.0200.05011.96
5.3.20.0150.05211.74
5.3.10.0090.05511.71
5.3.00.0090.05611.70

preferences:
140.78 ms | 1394 KiB | 7 Q