3v4l.org

run code in 300+ PHP versions simultaneously
<?php function change(){ static $i = 0; $i++; return $i; } print change(); //1 print change(); //2

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)
8.3.60.0120.00316.63
8.3.50.0110.00622.06
8.3.40.0150.00718.72
8.3.30.0100.00319.10
8.3.20.0070.00020.09
8.3.10.0080.00023.66
8.3.00.0040.00418.93
8.2.180.0160.00318.29
8.2.170.0090.00622.96
8.2.160.0170.00020.35
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0000.00726.16
8.2.120.0000.00820.98
8.2.110.0060.00322.28
8.2.100.0090.00319.64
8.2.90.0040.00419.13
8.2.80.0040.00417.97
8.2.70.0090.00017.75
8.2.60.0040.00418.04
8.2.50.0040.00418.07
8.2.40.0040.00419.88
8.2.30.0000.00818.11
8.2.20.0040.00417.62
8.2.10.0000.00718.08
8.2.00.0040.00417.75
8.1.280.0120.00925.92
8.1.270.0040.00423.91
8.1.260.0050.00326.35
8.1.250.0000.00728.09
8.1.240.0060.00323.70
8.1.230.0040.00719.16
8.1.220.0000.00917.74
8.1.210.0050.00318.77
8.1.200.0000.01217.11
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0030.00618.51
8.1.160.0000.00821.87
8.1.150.0080.00018.63
8.1.140.0000.00817.46
8.1.130.0000.00717.84
8.1.120.0040.00417.37
8.1.110.0070.00017.38
8.1.100.0040.00417.36
8.1.90.0000.00717.38
8.1.80.0040.00417.27
8.1.70.0030.00317.33
8.1.60.0000.00817.41
8.1.50.0000.00717.53
8.1.40.0040.00817.44
8.1.30.0000.00817.58
8.1.20.0050.00317.59
8.1.10.0000.00717.41
8.1.00.0000.00717.35
8.0.300.0040.00418.77
8.0.290.0050.00217.05
8.0.280.0030.00518.35
8.0.270.0000.00817.13
8.0.260.0000.00717.25
8.0.250.0070.00016.95
8.0.240.0030.00316.97
8.0.230.0070.00016.92
8.0.220.0000.00716.79
8.0.210.0030.00616.86
8.0.200.0000.00716.91
8.0.190.0040.00416.92
8.0.180.0040.00416.87
8.0.170.0040.00416.91
8.0.160.0030.00316.90
8.0.150.0070.00016.86
8.0.140.0000.00916.84
8.0.130.0050.00213.35
8.0.120.0040.00416.86
8.0.110.0000.00716.89
8.0.100.0000.00816.68
8.0.90.0000.00716.90
8.0.80.0040.01816.78
8.0.70.0000.00816.77
8.0.60.0080.00016.83
8.0.50.0040.00416.75
8.0.30.0060.01217.10
8.0.20.0110.00917.40
8.0.10.0040.00416.86
8.0.00.0090.00916.88
7.4.330.0060.00015.07
7.4.320.0060.00016.43
7.4.300.0000.00716.42
7.4.290.0000.00716.51
7.4.280.0000.00716.57
7.4.270.0000.00716.64
7.4.260.0040.00416.49
7.4.250.0000.00716.46
7.4.240.0030.00516.59
7.4.230.0070.00016.38
7.4.220.0090.00616.61
7.4.210.0090.00916.62
7.4.200.0000.00916.66
7.4.190.0030.00316.30
7.4.160.0060.00916.41
7.4.150.0140.01017.40
7.4.140.0150.00317.86
7.4.130.0070.00916.62
7.4.120.0100.00716.45
7.4.110.0130.01016.54
7.4.100.0150.00616.50
7.4.90.0170.00016.47
7.4.80.0090.00919.39
7.4.70.0070.01316.53
7.4.60.0060.01016.52
7.4.50.0040.00416.35
7.4.40.0030.01316.40
7.4.30.0160.00316.55
7.4.00.0070.01114.68
7.3.330.0020.00213.22
7.3.320.0060.00013.11
7.3.310.0000.00716.23
7.3.300.0030.00316.24
7.3.290.0000.01416.28
7.3.280.0110.00916.21
7.3.270.0130.00617.40
7.3.260.0110.00616.48
7.3.250.0100.00916.40
7.3.240.0090.00816.64
7.3.230.0090.00616.49
7.3.210.0090.00916.38
7.3.200.0030.01419.39
7.3.190.0110.00916.27
7.3.180.0090.00716.59
7.3.170.0070.01016.53
7.3.160.0160.00016.30
7.3.120.0060.01014.98
7.3.10.0060.00916.41
7.3.00.0090.00616.77
7.2.330.0060.01516.70
7.2.320.0110.00716.61
7.2.310.0180.00016.69
7.2.300.0130.00316.78
7.2.290.0130.00316.63
7.2.130.0030.01016.87
7.2.120.0040.01116.71
7.2.110.0060.00316.79
7.2.100.0030.01216.85
7.2.90.0120.00316.87
7.2.80.0000.01416.95
7.2.70.0080.00416.67
7.2.60.0050.01016.75
7.2.50.0030.00716.56
7.2.40.0100.00316.88
7.2.30.0140.00017.00
7.2.20.0090.00316.80
7.2.10.0140.00016.92
7.2.00.0050.00917.93
7.1.250.0070.00415.88
7.1.200.0080.00315.69
7.1.100.0070.01118.08
7.1.70.0040.00417.03
7.1.60.0130.01019.46
7.1.50.0070.01716.83
7.1.00.0030.07722.57
7.0.200.0110.00416.91
7.0.140.0030.07322.15
7.0.60.0200.07721.87
7.0.50.0070.07017.75
7.0.40.0000.08320.26
7.0.30.0200.04720.21
7.0.20.0270.07020.18
7.0.10.0070.04320.25
7.0.00.0100.04720.06
5.6.280.0070.06720.78
5.6.210.0070.08320.65
5.6.200.0130.08018.15
5.6.190.0070.08320.39
5.6.180.0400.06020.61
5.6.170.0230.05020.51
5.6.160.0170.08020.48
5.6.150.0030.06318.29
5.6.140.0030.04018.12
5.6.130.0170.06718.23
5.6.120.0100.08320.97
5.6.110.0100.06720.98
5.6.100.0070.07021.02
5.6.90.0100.04021.02
5.6.80.0100.07020.54
5.5.350.0100.07720.53
5.5.340.0070.06318.02
5.5.330.0030.04320.31
5.5.320.0270.08320.42
5.5.310.0200.04720.34
5.5.300.0070.08018.06
5.5.290.0030.05318.04
5.5.280.0030.04020.80
5.5.270.0000.08020.86
5.5.260.0070.07720.87
5.5.250.0170.07720.76
5.5.240.0130.08020.14
5.4.450.0230.03719.53
5.4.440.0070.06019.26
5.4.430.0230.07719.55
5.4.420.0270.07019.49
5.4.410.0230.07719.42
5.4.400.0230.07019.13
5.4.390.0200.03718.94
5.4.380.0170.06319.20
5.4.370.0270.07018.97
5.4.360.0130.05318.93
5.4.350.0230.06019.20
5.4.340.0200.06718.97
5.4.320.0170.04319.22
5.4.310.0300.06719.06
5.4.300.0170.04018.99
5.4.290.0330.06019.13
5.4.280.0200.07319.14
5.4.270.0270.03019.06
5.4.260.0200.05019.04
5.4.250.0200.05319.05
5.4.240.0130.04018.96
5.4.230.0200.06019.25
5.4.220.0270.06718.92
5.4.210.0100.05319.16
5.4.200.0200.06319.21
5.4.190.0230.03319.18
5.4.180.0200.07319.13
5.4.170.0230.07019.03
5.4.160.0330.06319.09
5.4.150.0270.06719.24
5.4.140.0270.04716.35
5.4.130.0200.05716.37
5.4.120.0230.03016.38
5.4.110.0130.04016.51
5.4.100.0230.05016.55
5.4.90.0170.04016.35
5.4.80.0270.06716.34
5.4.70.0170.06716.46
5.4.60.0200.06316.61
5.4.50.0230.06316.30
5.4.40.0200.06716.43
5.4.30.0300.03716.42
5.4.20.0170.03716.50
5.4.10.0230.03316.60
5.4.00.0200.06715.83
5.3.290.0200.04314.82
5.3.280.0200.06714.62
5.3.270.0200.05714.49
5.3.260.0170.04014.66
5.3.250.0200.04714.63
5.3.240.0300.06314.63
5.3.230.0200.04014.62
5.3.220.0230.06014.71
5.3.210.0200.04314.56
5.3.200.0200.03714.72
5.3.190.0300.06314.60
5.3.180.0230.07714.73
5.3.170.0230.07314.58
5.3.160.0200.05014.64
5.3.150.0170.04714.59
5.3.140.0230.07714.58
5.3.130.0170.03714.54
5.3.120.0200.07714.46
5.3.110.0200.04314.43
5.3.100.0270.06314.06
5.3.90.0270.03714.03
5.3.80.0170.08013.93
5.3.70.0230.03714.04
5.3.60.0200.06713.92
5.3.50.0130.07314.10
5.3.40.0330.05714.02
5.3.30.0200.07314.05
5.3.20.0200.03313.83
5.3.10.0230.02713.54
5.3.00.0230.04713.69
5.2.170.0170.05711.09
5.2.160.0100.06711.13
5.2.150.0200.05711.30
5.2.140.0130.04711.13
5.2.130.0100.04711.25
5.2.120.0170.03011.10
5.2.110.0270.04311.17
5.2.100.0100.03311.04
5.2.90.0330.05011.10
5.2.80.0200.03711.14
5.2.70.0230.05711.16
5.2.60.0200.04311.05
5.2.50.0370.03711.05
5.2.40.0170.05711.04
5.2.30.0130.04010.93
5.2.20.0170.03311.02
5.2.10.0200.04010.82
5.2.00.0130.03010.86
5.1.60.0170.0279.89
5.1.50.0200.0479.98
5.1.40.0130.04710.04
5.1.30.0200.05310.41
5.1.20.0100.05710.35
5.1.10.0170.0279.96
5.1.00.0130.02710.08
5.0.50.0070.0308.55
5.0.40.0130.0278.56
5.0.30.0170.0278.20
5.0.20.0130.0278.22
5.0.10.0030.0478.13
5.0.00.0130.0338.21
4.4.90.0030.0307.77
4.4.80.0070.0377.77
4.4.70.0170.0277.77
4.4.60.0030.0307.77
4.4.50.0070.0207.77
4.4.40.0070.0577.77
4.4.30.0070.0207.77
4.4.20.0100.0237.77
4.4.10.0070.0377.77
4.4.00.0100.0407.77
4.3.110.0100.0337.77
4.3.100.0070.0237.77
4.3.90.0070.0337.77
4.3.80.0170.0377.77
4.3.70.0130.0207.77
4.3.60.0070.0277.77
4.3.50.0100.0337.77
4.3.40.0100.0507.77
4.3.30.0030.0407.77
4.3.20.0070.0137.77
4.3.10.0000.0277.77
4.3.00.0030.0277.77

preferences:
48.51 ms | 401 KiB | 5 Q