3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo() { static $numCalls = 0; $numCalss++; print("this function has been executed " . numCalls . " times"); } 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)
8.3.60.0120.00918.55
8.3.50.0100.00621.20
8.3.40.0080.00618.75
8.3.30.0070.00720.04
8.3.20.0000.00820.29
8.3.10.0040.00421.10
8.3.00.0080.00022.37
8.2.180.0140.00716.63
8.2.170.0070.01422.96
8.2.160.0070.00720.56
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0100.00726.16
8.2.120.0090.00019.62
8.2.110.0090.00019.27
8.2.100.0080.00818.03
8.2.90.0030.00619.23
8.2.80.0030.00618.04
8.2.70.0060.00317.75
8.2.60.0040.00417.93
8.2.50.0030.00518.07
8.2.40.0050.00318.20
8.2.30.0000.00719.40
8.2.20.0000.00717.83
8.2.10.0060.00317.78
8.2.00.0100.00017.72
8.1.280.0110.00425.92
8.1.270.0030.00523.99
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0090.00023.79
8.1.230.0110.00020.89
8.1.220.0030.00518.77
8.1.210.0000.00820.95
8.1.200.0080.00017.22
8.1.190.0000.00817.52
8.1.180.0000.00818.10
8.1.170.0080.00018.59
8.1.160.0000.00718.91
8.1.150.0080.00018.56
8.1.140.0000.00717.33
8.1.130.0030.00317.69
8.1.120.0040.00417.46
8.1.110.0000.00817.45
8.1.100.0030.00317.46
8.1.90.0020.00517.30
8.1.80.0050.00217.36
8.1.70.0000.00717.32
8.1.60.0040.00417.48
8.1.50.0060.00317.49
8.1.40.0020.00517.36
8.1.30.0000.00817.62
8.1.20.0000.00817.51
8.1.10.0000.00717.46
8.1.00.0080.00017.51
8.0.300.0080.00020.04
8.0.290.0040.00417.18
8.0.280.0070.00018.43
8.0.270.0040.00416.83
8.0.260.0030.00616.77
8.0.250.0030.00316.99
8.0.240.0040.00417.01
8.0.230.0000.00717.02
8.0.220.0030.00316.90
8.0.210.0040.00416.98
8.0.200.0030.00316.97
8.0.190.0030.00516.93
8.0.180.0000.00816.97
8.0.170.0060.00316.98
8.0.160.0040.00416.91
8.0.150.0000.00816.86
8.0.140.0040.00416.84
8.0.130.0050.00213.38
8.0.120.0030.00516.92
8.0.110.0040.00416.95
8.0.100.0040.00416.80
8.0.90.0030.00316.90
8.0.80.0030.01316.90
8.0.70.0050.00216.94
8.0.60.0040.00416.82
8.0.50.0040.00416.80
8.0.30.0100.00917.13
8.0.20.0150.01417.40
8.0.10.0070.00017.04
8.0.00.0060.01116.84
7.4.330.0000.00516.83
7.4.320.0060.00016.65
7.4.300.0000.00716.52
7.4.290.0030.00316.40
7.4.280.0000.00816.48
7.4.270.0030.00316.52
7.4.260.0060.00013.16
7.4.250.0000.00816.42
7.4.240.0030.00416.61
7.4.230.0030.00316.68
7.4.220.0160.01016.45
7.4.210.0090.00916.53
7.4.200.0030.00316.60
7.4.190.0000.00616.64
7.4.160.0090.00616.34
7.4.150.0080.00817.40
7.4.140.0120.00817.86
7.4.130.0090.00816.42
7.4.120.0070.01116.46
7.4.110.0090.00616.38
7.4.100.0080.00816.57
7.4.90.0110.00616.51
7.4.80.0070.01019.39
7.4.70.0090.01216.57
7.4.60.0130.00316.52
7.4.50.0000.00816.52
7.4.40.0030.00922.77
7.4.30.0060.01016.47
7.4.00.0000.01514.81
7.3.330.0030.00313.29
7.3.320.0000.00513.29
7.3.310.0070.00016.20
7.3.300.0000.00716.16
7.3.290.0060.00816.29
7.3.280.0090.01016.33
7.3.270.0110.00617.40
7.3.260.0110.00918.24
7.3.250.0090.00916.33
7.3.240.0140.00316.22
7.3.230.0060.01116.39
7.3.210.0120.00616.45
7.3.200.0100.01319.39
7.3.190.0030.01316.44
7.3.180.0060.01516.38
7.3.170.0160.00016.28
7.3.160.0060.00916.35
7.3.120.0030.01014.95
7.2.330.0130.00616.77
7.2.320.0090.01316.46
7.2.310.0090.00916.57
7.2.300.0100.00716.57
7.2.290.0120.00916.54
7.2.60.0060.00316.82
7.2.00.0030.01319.49
7.1.200.0000.01115.73
7.1.100.0040.00818.09
7.1.70.0000.00717.03
7.1.60.0040.01819.17
7.1.50.0140.01016.57
7.1.00.0030.04322.41
7.0.200.0060.00916.55
7.0.140.0100.06721.92
7.0.100.0100.03719.96
7.0.90.0170.07319.99
7.0.80.0300.06719.91
7.0.70.0130.06319.89
7.0.60.0330.06319.95
7.0.50.0100.05020.25
7.0.40.0070.04320.07
7.0.30.0030.07320.14
7.0.20.0130.07020.14
7.0.10.0070.04320.18
7.0.00.0100.07720.08
5.6.280.0030.07321.13
5.6.250.0000.04720.59
5.6.240.0130.04320.67
5.6.230.0100.06320.66
5.6.220.0030.07320.56
5.6.210.0070.08320.75
5.6.200.0200.07321.10
5.6.190.0000.05020.95
5.6.180.0070.05321.03
5.6.170.0000.05321.02
5.6.160.0100.04320.99
5.6.150.0170.04321.14
5.6.140.0130.07021.11
5.6.130.0030.05021.05
5.6.120.0030.04321.00
5.6.110.0130.05321.16
5.6.100.0030.04321.02
5.6.90.0100.08321.09
5.6.80.0000.04720.49
5.6.70.0000.08720.34
5.6.60.0100.07720.45
5.6.50.0070.04020.49
5.6.40.0100.04720.36
5.6.30.0000.04320.44
5.6.20.0100.05720.44
5.6.10.0000.04020.49
5.6.00.0030.04320.30
5.5.380.0030.07320.36
5.5.370.0130.04020.35
5.5.360.0030.04320.39
5.5.350.0030.05020.35
5.5.340.0100.04720.94
5.5.330.0170.07320.76
5.5.320.0030.09320.82
5.5.310.0070.08320.89
5.5.300.0000.06020.91
5.5.290.0030.05020.77
5.5.280.0030.04320.89
5.5.270.0030.04320.86
5.5.260.0030.08020.75
5.5.250.0030.06320.73
5.5.240.0000.04320.12
5.5.230.0070.04320.26
5.5.220.0030.03320.18
5.5.210.0030.04020.21
5.5.200.0030.05020.13
5.5.190.0130.04320.11
5.5.180.0030.06020.24
5.5.160.0030.08720.13
5.5.150.0100.03720.18
5.5.140.0070.04320.27
5.5.130.0030.08320.08
5.5.120.0030.08720.11
5.5.110.0030.04320.26
5.5.100.0070.04020.05
5.5.90.0070.07020.16
5.5.80.0070.07320.07
5.5.70.0070.04720.15
5.5.60.0030.08020.14
5.5.50.0100.02720.12
5.5.40.0000.08019.99
5.5.30.0100.04020.06
5.5.20.0030.04720.13
5.5.10.0100.03720.05
5.5.00.0070.06020.03
5.4.450.0070.05719.21
5.4.440.0100.04719.45
5.4.430.0030.04719.36
5.4.420.0130.04719.45
5.4.410.0030.08319.37
5.4.400.0070.06719.25
5.4.390.0000.05719.18
5.4.380.0070.03019.14
5.4.370.0070.03719.23
5.4.360.0070.07019.20
5.4.350.0130.02319.09
5.4.340.0100.07018.92
5.4.320.0000.04319.13
5.4.310.0030.07719.00
5.4.300.0000.03719.05
5.4.290.0030.07318.87
5.4.280.0100.07319.22
5.4.270.0130.06018.84
5.4.260.0070.07019.02
5.4.250.0100.04719.11
5.4.240.0030.08319.02
5.4.230.0070.07018.89
5.4.220.0100.05019.04
5.4.210.0000.06718.84
5.4.200.0070.05319.20
5.4.190.0070.04319.16
5.4.180.0030.08019.03
5.4.170.0030.04719.09
5.4.160.0030.03719.16
5.4.150.0070.05319.10
5.4.140.0100.07016.19
5.4.130.0030.08016.47
5.4.120.0070.03016.34
5.4.110.0070.04016.36
5.4.100.0030.04016.35
5.4.90.0100.03316.36
5.4.80.0030.04316.30
5.4.70.0100.06316.38
5.4.60.0100.05316.37
5.4.50.0000.04016.36
5.4.40.0070.07716.30
5.4.30.0100.03316.40
5.4.20.0170.06316.23
5.4.10.0030.03316.48
5.4.00.0000.03715.86
5.3.290.0100.07314.68
5.3.280.0070.04714.58
5.3.270.0100.06314.66
5.3.260.0030.05714.53
5.3.250.0100.04314.67
5.3.240.0070.04714.74
5.3.230.0030.05314.73
5.3.220.0030.07714.49
5.3.210.0030.06014.55
5.3.200.0070.03714.55
5.3.190.0070.07714.55
5.3.180.0030.05714.57
5.3.170.0100.07014.67
5.3.160.0000.08314.54
5.3.150.0130.05714.52
5.3.140.0030.07314.64
5.3.130.0130.06314.69
5.3.120.0000.06014.53
5.3.110.0070.04314.46
5.3.100.0000.04014.01
5.3.90.0100.03714.11
5.3.80.0070.07714.04
5.3.70.0030.07714.03
5.3.60.0100.07714.14
5.3.50.0030.06713.83
5.3.40.0030.07013.95
5.3.30.0030.04013.79
5.3.20.0000.04313.75
5.3.10.0030.07313.76
5.3.00.0030.06713.69
5.2.170.0070.05711.23
5.2.160.0030.02711.05
5.2.150.0030.02711.03
5.2.140.0030.06711.05
5.2.130.0130.04711.14
5.2.120.0030.02311.03
5.2.110.0000.02711.21
5.2.100.0030.06311.01
5.2.90.0130.01711.18
5.2.80.0070.06011.18
5.2.70.0000.03011.00
5.2.60.0000.06010.98
5.2.50.0070.02710.95
5.2.40.0030.06011.13
5.2.30.0070.03310.87
5.2.20.0070.02311.07
5.2.10.0030.05310.92
5.2.00.0030.05310.82
5.1.60.0000.04310.48
5.1.50.0030.02310.48
5.1.40.0030.03310.48
5.1.30.0030.02710.48
5.1.20.0030.05010.48
5.1.10.0130.04710.48
5.1.00.0000.03710.48
5.0.50.0000.04010.48
5.0.40.0000.02310.48
5.0.30.0030.04310.48
5.0.20.0030.03310.48
5.0.10.0030.04010.48
5.0.00.0070.06310.48
4.4.90.0030.03010.48
4.4.80.0030.01010.48
4.4.70.0030.03310.48
4.4.60.0000.03010.48
4.4.50.0000.03310.48
4.4.40.0000.03310.48
4.4.30.0000.01710.48
4.4.20.0030.01310.48
4.4.10.0030.02710.48
4.4.00.0030.04010.48
4.3.110.0070.01010.48
4.3.100.0030.03710.48
4.3.90.0000.02010.48
4.3.80.0070.05010.48
4.3.70.0030.02710.48
4.3.60.0000.02010.48
4.3.50.0000.02310.48
4.3.40.0000.05010.48
4.3.30.0000.03310.48
4.3.20.0030.03010.48
4.3.10.0000.02710.48
4.3.00.0000.02010.48

preferences:
46.43 ms | 401 KiB | 5 Q