3v4l.org

run code in 300+ PHP versions simultaneously
<?php function inc($val) { return ++$val; } echo inc(1);

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)
8.3.60.0110.00716.62
8.3.50.0120.00621.20
8.3.40.0090.00618.85
8.3.30.0070.00718.52
8.3.20.0070.00020.18
8.3.10.0080.00023.48
8.3.00.0040.00423.48
8.2.180.0120.00318.03
8.2.170.0070.00722.96
8.2.160.0030.01020.13
8.2.150.0000.00924.18
8.2.140.0030.00524.66
8.2.130.0040.00419.63
8.2.120.0080.00026.35
8.2.110.0060.00322.08
8.2.100.0030.00917.80
8.2.90.0050.00319.05
8.2.80.0030.00517.97
8.2.70.0030.00617.63
8.2.60.0000.00717.80
8.2.50.0000.00818.07
8.2.40.0000.00822.29
8.2.30.0000.00719.42
8.2.20.0000.00717.49
8.2.10.0070.00017.97
8.2.00.0000.00717.97
8.1.280.0070.01025.92
8.1.270.0120.00623.79
8.1.260.0050.00328.09
8.1.250.0000.00728.09
8.1.240.0060.00322.46
8.1.230.0070.00419.12
8.1.220.0020.00517.74
8.1.210.0090.00018.77
8.1.200.0060.00317.00
8.1.190.0000.00817.22
8.1.180.0000.00818.10
8.1.170.0040.00418.42
8.1.160.0080.00020.63
8.1.150.0040.00418.76
8.1.140.0050.00319.49
8.1.130.0000.00717.57
8.1.120.0040.00417.34
8.1.110.0000.00717.34
8.1.100.0000.00817.25
8.1.90.0000.00817.32
8.1.80.0060.00317.36
8.1.70.0070.00017.31
8.1.60.0040.00417.40
8.1.50.0040.00717.52
8.1.40.0040.00417.42
8.1.30.0040.00417.56
8.1.20.0040.00417.56
8.1.10.0040.00417.45
8.1.00.0070.00017.34
8.0.300.0040.00418.77
8.0.290.0050.00216.63
8.0.280.0000.00818.25
8.0.270.0080.00017.10
8.0.260.0000.00617.22
8.0.250.0000.00816.93
8.0.240.0030.00316.77
8.0.230.0030.00316.79
8.0.220.0020.00516.79
8.0.210.0000.00716.77
8.0.200.0060.00016.90
8.0.190.0000.00716.86
8.0.180.0080.00016.80
8.0.170.0000.00816.68
8.0.160.0030.00316.80
8.0.150.0030.00416.73
8.0.140.0060.00316.61
8.0.130.0050.00013.14
8.0.120.0000.00816.69
8.0.110.0040.00416.78
8.0.100.0070.00016.75
8.0.90.0000.00816.62
8.0.80.0000.01416.80
8.0.70.0030.00516.56
8.0.60.0000.00716.88
8.0.50.0040.00416.65
8.0.30.0090.01016.96
8.0.20.0110.00917.40
8.0.10.0040.00416.92
8.0.00.0070.01216.51
7.4.330.0000.00616.73
7.4.320.0040.00416.48
7.4.300.0030.00316.54
7.4.290.0000.00716.51
7.4.280.0090.00016.48
7.4.270.0000.00816.43
7.4.260.0040.00416.51
7.4.250.0040.00416.33
7.4.240.0030.00316.48
7.4.230.0070.00016.32
7.4.220.0070.01316.36
7.4.210.0030.01016.61
7.4.200.0030.00316.53
7.4.160.0040.01116.49
7.4.150.0120.00617.40
7.4.140.0100.01317.86
7.4.130.0180.00616.22
7.4.120.0050.01416.59
7.4.110.0030.01316.36
7.4.100.0110.00716.31
7.4.90.0090.00916.36
7.4.80.0100.01019.39
7.4.70.0130.01016.39
7.4.60.0120.00416.28
7.4.50.0030.01316.23
7.4.40.0110.00516.40
7.4.30.0090.01316.53
7.4.00.0070.01014.92
7.3.330.0000.00613.19
7.3.320.0030.00313.24
7.3.310.0000.00816.10
7.3.300.0030.00316.24
7.3.290.0080.00816.18
7.3.280.0100.00716.21
7.3.270.0140.00417.40
7.3.260.0140.00316.31
7.3.240.0080.00916.33
7.3.230.0060.01016.39
7.3.210.0060.01616.34
7.3.200.0120.00919.39
7.3.190.0030.01316.22
7.3.180.0120.00616.58
7.3.170.0180.00316.65
7.3.160.0030.01216.54
7.2.330.0070.01016.34
7.2.320.0090.00816.58
7.2.310.0080.00816.57
7.2.300.0070.01316.54
7.2.290.0060.01016.41
7.1.70.0040.00417.17
7.1.60.0100.01419.30
7.1.50.0000.01516.96
7.1.00.0000.07722.46
7.0.200.0000.00916.79
7.0.60.0170.03021.81
7.0.50.0070.08717.84
7.0.40.0030.05720.11
7.0.30.0230.08720.34
7.0.20.0370.07720.19
7.0.10.0070.04320.22
7.0.00.0070.08020.05
5.6.280.0030.06720.98
5.6.210.0030.07020.55
5.6.200.0130.07318.16
5.6.190.0100.08020.78
5.6.180.0470.07020.60
5.6.170.0330.04720.45
5.6.160.0070.07720.44
5.6.150.0000.08718.14
5.6.140.0030.05718.15
5.6.130.0000.04718.18
5.6.120.0200.06720.97
5.6.110.0070.08321.12
5.6.100.0030.09321.01
5.6.90.0070.05320.95
5.6.80.0200.07320.54
5.5.350.0130.06720.41
5.5.340.0100.08017.95
5.5.330.0070.05320.13
5.5.320.0170.04320.27
5.5.310.0370.05020.24
5.5.300.0070.08017.94
5.5.290.0100.05018.09
5.5.280.0070.06320.74
5.5.270.0070.06320.68
5.5.260.0100.07720.87
5.5.250.0070.06020.46
5.5.240.0200.07320.16

preferences:
47.23 ms | 401 KiB | 5 Q