3v4l.org

run code in 300+ PHP versions simultaneously
<?php function add(int $a, int $b) { return $a+$b; } $a = add(1,2); echo "$a";

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)
8.3.60.0040.01116.75
8.3.50.0090.00616.08
8.3.40.0140.00018.67
8.3.30.0070.01018.64
8.3.20.0040.00420.22
8.3.10.0070.00021.90
8.3.00.0070.00023.52
8.2.180.0130.00316.38
8.2.170.0140.00722.96
8.2.160.0000.01420.29
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0080.00021.13
8.2.120.0000.00726.35
8.2.110.0060.00320.21
8.2.100.0040.00717.72
8.2.90.0040.00419.21
8.2.80.0000.00817.97
8.2.70.0060.00317.38
8.2.60.0000.00817.93
8.2.50.0000.00918.09
8.2.40.0040.00420.60
8.2.30.0040.00419.34
8.2.20.0040.00417.75
8.2.10.0070.00017.94
8.2.00.0050.00217.97
8.1.280.0150.00325.92
8.1.270.0100.01021.93
8.1.260.0070.00028.09
8.1.250.0040.00428.09
8.1.240.0060.00323.86
8.1.230.0070.00420.87
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0040.00417.00
8.1.190.0050.00317.13
8.1.180.0040.00418.10
8.1.170.0030.00518.68
8.1.160.0000.00720.63
8.1.150.0070.00018.77
8.1.140.0000.00819.53
8.1.130.0030.00617.70
8.1.120.0030.00517.39
8.1.110.0050.00317.40
8.1.100.0000.00717.44
8.1.90.0030.00517.37
8.1.80.0040.00417.39
8.1.70.0000.00717.47
8.1.60.0040.00417.52
8.1.50.0030.00517.56
8.1.40.0040.00417.52
8.1.30.0000.00817.48
8.1.20.0040.00417.61
8.1.10.0040.00417.53
8.1.00.0040.00417.29
8.0.300.0000.00718.77
8.0.290.0050.00216.63
8.0.280.0030.00318.39
8.0.270.0030.00317.29
8.0.260.0030.00317.14
8.0.250.0040.00416.98
8.0.240.0050.00316.97
8.0.230.0000.00716.88
8.0.220.0000.00816.82
8.0.210.0070.00016.80
8.0.200.0040.00416.75
8.0.190.0060.00316.92
8.0.180.0000.00716.76
8.0.170.0000.00816.74
8.0.160.0000.00816.84
8.0.150.0040.00416.68
8.0.140.0000.00816.73
8.0.130.0000.00513.22
8.0.120.0030.00516.70
8.0.110.0050.00216.71
8.0.100.0000.00716.79
8.0.90.0030.00316.71
8.0.80.0100.00716.78
8.0.70.0000.00816.65
8.0.60.0000.00816.69
8.0.50.0000.00716.74
8.0.30.0100.00916.89
8.0.20.0110.00817.40
8.0.10.0000.00716.96
8.0.00.0100.01016.54
7.4.330.0060.00015.08
7.4.320.0030.00316.35
7.4.300.0000.00716.57
7.4.290.0080.00016.39
7.4.280.0070.00316.51
7.4.270.0030.00316.39
7.4.260.0040.00416.49
7.4.250.0000.00716.38
7.4.240.0070.00016.47
7.4.230.0000.00716.57
7.4.220.0060.01216.66
7.4.210.0130.00716.41
7.4.200.0040.00416.68
7.4.160.0090.00616.48
7.4.150.0140.00317.40
7.4.140.0150.00817.86
7.4.130.0180.00616.62
7.4.120.0100.01016.62
7.4.110.0100.01016.55
7.4.100.0100.01316.43
7.4.90.0190.00316.48
7.4.80.0130.01019.39
7.4.70.0040.01216.52
7.4.60.0120.00316.54
7.4.50.0100.00516.63
7.4.40.0160.00616.56
7.4.30.0090.01216.19
7.4.00.0100.00714.82
7.3.330.0030.00313.30
7.3.320.0040.00413.29
7.3.310.0030.00316.30
7.3.300.0070.00016.17
7.3.290.0060.01316.28
7.3.280.0080.00716.33
7.3.270.0090.00917.40
7.3.260.0100.01016.62
7.3.240.0120.00716.39
7.3.230.0090.01516.39
7.3.210.0100.00616.53
7.3.200.0070.01019.39
7.3.190.0120.00816.56
7.3.180.0100.01016.45
7.3.170.0040.01416.51
7.3.160.0030.01216.25
7.3.10.0000.01616.34
7.3.00.0070.00716.63
7.2.330.0100.00616.64
7.2.320.0090.01316.45
7.2.310.0040.01216.51
7.2.300.0110.00616.58
7.2.290.0110.00516.43
7.2.130.0120.00816.98
7.2.120.0040.01116.57
7.2.110.0060.00916.52
7.2.100.0000.01316.82
7.2.90.0070.00716.79
7.2.80.0070.00716.69
7.2.70.0070.00717.03
7.2.60.0000.01516.92
7.2.50.0040.01116.73
7.2.40.0120.00316.56
7.2.30.0000.00916.75
7.2.20.0070.00716.82
7.2.10.0100.00016.79
7.2.00.0080.00618.17
7.1.250.0030.01415.80
7.1.200.0050.00515.75
7.1.100.0060.00818.00
7.1.70.0060.00316.74
7.1.60.0090.01519.40
7.1.50.0040.01816.86
7.1.00.0030.07722.32
7.0.200.0000.00716.61
7.0.60.0130.07021.88
7.0.50.0070.04017.85
7.0.40.0070.05020.24
7.0.30.0200.04320.21
7.0.20.0300.06720.06
7.0.10.0070.08720.05
7.0.00.0030.04020.18
5.6.280.0070.03720.79
5.6.210.0070.07020.67
5.6.200.0100.05318.16
5.6.190.0000.09020.67
5.6.180.0270.07720.61
5.6.170.0470.07020.51
5.6.160.0100.07320.54
5.6.150.0000.09018.14
5.6.140.0030.06318.27
5.6.130.0070.06318.19
5.6.120.0030.08321.14
5.6.110.0100.08321.12
5.6.100.0100.06721.08
5.6.90.0130.08021.13
5.6.80.0070.07020.41
5.5.350.4300.04320.43
5.5.340.0170.07318.02
5.5.330.0070.08720.29
5.5.320.0430.03720.30
5.5.310.0230.07320.28
5.5.300.0130.07317.98
5.5.290.0070.06018.09
5.5.280.0200.07020.88
5.5.270.0170.07320.77
5.5.260.0130.08020.68
5.5.250.0100.06720.50
5.5.240.0230.08020.36

preferences:
75.74 ms | 401 KiB | 5 Q