3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 5; $b = 8; $addition = $a + $b;

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)
8.3.60.0000.01416.38
8.3.50.0150.00521.92
8.3.40.0090.00618.57
8.3.30.0030.01218.54
8.3.20.0000.00720.16
8.3.10.0000.00723.48
8.3.00.0050.00319.13
8.2.180.0100.01018.00
8.2.170.0170.00322.96
8.2.160.0030.01020.52
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0060.00317.50
8.2.120.0040.00426.35
8.2.110.0060.00320.43
8.2.100.0080.00417.90
8.2.90.0060.00319.25
8.2.80.0000.00817.97
8.2.70.0090.00017.38
8.2.60.0100.00317.55
8.2.50.0040.00418.07
8.2.40.0070.00019.32
8.2.30.0020.00520.67
8.2.20.0030.00617.67
8.2.10.0070.00318.05
8.2.00.0000.00717.95
8.1.280.0090.00625.92
8.1.270.0090.00021.89
8.1.260.0040.00428.09
8.1.250.0000.00728.09
8.1.240.0050.00322.05
8.1.230.0080.00417.52
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0030.00617.22
8.1.190.0030.00517.10
8.1.180.0040.00718.10
8.1.170.0000.00820.24
8.1.160.0040.00422.01
8.1.150.0070.00018.73
8.1.140.0000.00819.41
8.1.130.0030.00517.63
8.1.120.0050.00217.38
8.1.110.0080.00017.41
8.1.100.0040.00417.31
8.1.90.0040.00417.28
8.1.80.0000.00817.37
8.1.70.0000.00717.32
8.1.60.0000.00817.51
8.1.50.0030.00517.42
8.1.40.0050.00217.42
8.1.30.0040.00417.48
8.1.20.0050.00317.42
8.1.10.0050.00217.41
8.1.00.0020.00517.38
8.0.300.0080.00018.77
8.0.290.0030.00616.63
8.0.280.0000.00718.42
8.0.270.0000.00717.16
8.0.260.0070.00317.04
8.0.250.0050.00316.77
8.0.240.0000.00716.85
8.0.230.0030.00316.87
8.0.220.0070.00016.78
8.0.210.0070.00016.79
8.0.200.0040.00416.92
8.0.190.0040.00416.89
8.0.180.0000.00716.75
8.0.170.0000.00916.87
8.0.160.0040.00416.86
8.0.150.0070.00016.68
8.0.140.0090.00016.77
8.0.130.0000.00713.25
8.0.120.0000.00816.77
8.0.110.0040.00416.79
8.0.100.0070.00016.84
8.0.90.0000.00816.82
8.0.80.0030.01216.70
8.0.70.0070.00016.69
8.0.60.0040.00416.69
8.0.50.0040.00416.86
8.0.30.0130.00616.96
8.0.20.0120.00717.40
8.0.10.0030.00516.80
8.0.00.0100.00916.77
7.4.330.0000.00516.78
7.4.320.0060.00016.44
7.4.300.0000.00616.55
7.4.290.0050.00216.53
7.4.280.0060.00316.51
7.4.270.0000.00816.52
7.4.260.0000.00716.53
7.4.250.0040.00416.44
7.4.240.0050.00316.53
7.4.230.0000.00716.61
7.4.220.0040.01416.61
7.4.210.0090.00616.48
7.4.200.0070.00016.55
7.4.160.0060.01016.52
7.4.150.0110.00717.40
7.4.140.0110.01017.86
7.4.130.0070.01016.41
7.4.120.0070.01216.36
7.4.110.0180.00316.13
7.4.100.0160.00716.43
7.4.90.0100.00616.36
7.4.80.0060.01019.39
7.4.70.0140.01216.36
7.4.60.0090.00616.39
7.4.50.0100.00616.15
7.4.40.0100.00716.37
7.4.30.0150.00316.58
7.4.00.0000.01614.61
7.3.330.0000.00713.07
7.3.320.0000.00513.06
7.3.310.0000.00716.18
7.3.300.0000.00716.10
7.3.290.0040.00916.19
7.3.280.0100.00616.17
7.3.270.0100.00717.40
7.3.260.0090.01216.40
7.3.240.0090.01016.32
7.3.230.0070.01716.46
7.3.210.0130.00316.39
7.3.200.0100.01016.45
7.3.190.0060.01716.10
7.3.180.0070.01016.09
7.3.170.0040.01216.27
7.3.160.0080.00816.57
7.2.330.0060.01216.67
7.2.320.0110.00716.54
7.2.310.0170.00716.56
7.2.300.0130.00716.56
7.2.290.0090.01216.29
7.1.200.0090.00315.44
7.1.70.0080.00017.11
7.1.60.0040.01519.48
7.1.50.0140.00716.76
7.1.00.0000.07722.28
7.0.200.0070.00316.76
7.0.60.0130.07719.77
7.0.50.0070.03317.84
7.0.40.0070.07720.04
7.0.30.0270.06720.16
7.0.20.0300.04320.20
7.0.10.0000.05320.09
7.0.00.0030.09720.20
5.6.280.0030.05721.11
5.6.210.0170.07020.60
5.6.200.0130.07718.18
5.6.190.0030.07320.77
5.6.180.0130.04720.42
5.6.170.0300.04320.42
5.6.160.0030.05020.47
5.6.150.0100.06318.11
5.6.140.0100.04318.20
5.6.130.0070.03718.16
5.6.120.0170.07320.98
5.6.110.0070.08321.12
5.6.100.0100.06321.01
5.6.90.0100.06320.98
5.6.80.0100.04320.52
5.5.350.4100.03320.47
5.5.340.0130.08018.00
5.5.330.0130.07720.47
5.5.320.0100.08320.17
5.5.310.0200.04020.33
5.5.300.0070.08317.89
5.5.290.0000.08318.00
5.5.280.0130.04720.86
5.5.270.0030.06720.85
5.5.260.0170.07020.85
5.5.250.0070.03720.52
5.5.240.0100.03320.25

preferences:
46.96 ms | 401 KiB | 5 Q