3v4l.org

run code in 300+ PHP versions simultaneously
<?php class foo { public abstract function foo(); }

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)
5.4.380.0300.05718.57
5.4.370.0200.06018.52
5.4.360.0400.04018.59
5.4.350.0200.04216.19
5.4.340.0100.04514.86
5.4.320.0120.04615.13
5.4.310.0160.04415.16
5.4.300.0160.04315.18
5.4.290.0160.04315.10
5.4.280.0110.04715.12
5.4.270.0070.05115.10
5.4.260.0080.05215.11
5.4.250.0160.04415.02
5.4.240.0130.04615.01
5.4.230.0200.04315.13
5.4.220.0090.04515.09
5.4.210.0140.04015.07
5.4.200.0190.03814.39
5.4.190.0130.04215.02
5.4.180.0130.04315.08
5.4.170.0090.05215.03
5.4.160.0140.04315.05
5.4.150.0120.04315.11
5.4.140.0120.04414.05
5.4.130.0110.04114.07
5.4.120.0100.04114.11
5.4.110.0160.03614.05
5.4.100.0130.04314.03
5.4.90.0120.04214.12
5.4.80.0140.04314.09
5.4.70.0120.04214.08
5.4.60.0130.04514.09
5.4.50.0100.04514.00
5.4.40.0160.04114.00
5.4.30.0120.04413.98
5.4.20.0150.04013.98
5.4.10.0130.03913.98
5.4.00.0100.04313.53
5.3.290.0150.05014.07
5.3.280.0100.04714.02
5.3.270.0120.04713.98
5.3.260.0130.04814.00
5.3.250.0150.04114.01
5.3.240.0120.04413.99
5.3.230.0140.04213.97
5.3.220.0160.04113.96
5.3.210.0140.04413.97
5.3.200.0120.04413.99
5.3.190.0130.04214.04
5.3.180.0160.03913.96
5.3.170.0120.04413.96
5.3.160.0130.05113.92
5.3.150.0170.04713.92
5.3.140.0150.03913.92
5.3.130.0120.04513.98
5.3.120.0130.04413.91
5.3.110.0110.04613.92
5.3.100.0120.04213.46
5.3.90.0150.04113.45
5.3.80.0140.04113.41
5.3.70.0110.04713.39
5.3.60.0160.04313.36
5.3.50.0100.04713.35
5.3.40.0150.04213.36
5.3.30.0120.03913.30
5.3.20.0180.03713.03
5.3.10.0120.04413.07
5.3.00.0160.03913.05
5.2.170.0140.03710.55
5.2.160.0090.03610.56
5.2.150.0110.03310.57
5.2.140.0120.03510.55
5.2.130.0110.03510.47
5.2.120.0090.03610.55
5.2.110.0140.03110.55
5.2.100.0140.03010.47
5.2.90.0110.03110.48
5.2.80.0120.03310.46
5.2.70.0110.04010.50
5.2.60.0140.04110.50
5.2.50.0090.03710.39
5.2.40.0080.03810.43
5.2.30.0060.03810.37
5.2.20.0090.03610.33
5.2.10.0070.03410.26
5.2.00.0110.03010.16
5.1.60.0060.0339.43
5.1.50.0070.0299.36
5.1.40.0070.0319.34
5.1.30.0040.0349.71
5.1.20.0080.0349.75
5.1.10.0070.0299.42
5.1.00.0100.0289.51
5.0.50.0020.0277.89
5.0.40.0050.0257.80
5.0.30.0070.0347.58
5.0.20.0070.0247.57
5.0.10.0040.0237.58
5.0.00.0060.0357.60
4.4.90.0040.0185.50
4.4.80.0030.0195.48
4.4.70.0050.0175.47
4.4.60.0050.0185.56
4.4.50.0030.0195.53
4.4.40.0050.0305.47
4.4.30.0050.0185.50
4.4.20.0060.0175.61
4.4.10.0070.0195.58
4.4.00.0030.0295.53
4.3.110.0080.0165.43
4.3.100.0060.0165.43
4.3.90.0030.0215.39
4.3.80.0030.0315.38
4.3.70.0010.0195.39
4.3.60.0070.0145.43
4.3.50.0070.0175.41
4.3.40.0070.0255.32
4.3.30.0040.0194.44
4.3.20.0040.0204.43
4.3.10.0030.0184.39
4.3.00.0070.0237.16

preferences:
138.89 ms | 1394 KiB | 7 Q