3v4l.org

run code in 300+ PHP versions simultaneously
<?php function fo​o(){ echo 'bar'; } 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)
8.3.60.0090.00618.68
8.3.50.0090.00921.99
8.3.40.0070.00718.98
8.3.30.0070.00718.72
8.3.20.0040.00418.60
8.3.10.0000.00820.48
8.3.00.0040.00423.61
8.2.180.0100.01016.63
8.2.170.0060.00922.96
8.2.160.0150.00620.53
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0080.00019.36
8.2.110.0000.01021.01
8.2.100.0100.00317.84
8.2.90.0040.00419.05
8.2.80.0000.00717.97
8.2.70.0000.00817.63
8.2.60.0040.00417.80
8.2.50.0060.00318.07
8.2.40.0030.00618.03
8.2.30.0030.00718.04
8.2.20.0000.00717.63
8.2.10.0000.00817.73
8.2.00.0030.00617.66
8.1.280.0120.00925.92
8.1.270.0040.00423.99
8.1.260.0100.00326.35
8.1.250.0070.00028.09
8.1.240.0090.00022.53
8.1.230.0040.00720.90
8.1.220.0080.00018.77
8.1.210.0040.00418.84
8.1.200.0060.00317.13
8.1.190.0040.00417.41
8.1.180.0040.00418.10
8.1.170.0040.00418.97
8.1.160.0040.00418.75
8.1.150.0080.00018.41
8.1.140.0040.00417.21
8.1.130.0030.00317.80
8.1.120.0040.00417.27
8.1.110.0040.00417.21
8.1.100.0030.00517.32
8.1.90.0070.00017.35
8.1.80.0070.00017.34
8.1.70.0000.00717.31
8.1.60.0000.00817.48
8.1.50.0030.00517.41
8.1.40.0040.00417.36
8.1.30.0080.00017.56
8.1.20.0040.00417.45
8.1.10.0050.00317.53
8.1.00.0040.00417.46
8.0.300.0020.00519.87
8.0.290.0070.00416.75
8.0.280.0030.00318.46
8.0.270.0070.00017.18
8.0.260.0060.00316.86
8.0.250.0000.00816.93
8.0.240.0080.00317.01
8.0.230.0000.00716.84
8.0.220.0030.00316.72
8.0.210.0060.00316.89
8.0.200.0030.00316.96
8.0.190.0040.00416.97
8.0.180.0000.00716.94
8.0.170.0040.00416.80
8.0.160.0040.00416.75
8.0.150.0050.00416.82
8.0.140.0060.00316.86
8.0.130.0060.00013.35
8.0.120.0040.00416.82
8.0.110.0040.00416.88
8.0.100.0080.00016.77
8.0.90.0000.00816.78
8.0.80.0090.00616.80
8.0.70.0030.00516.89
8.0.60.0070.00017.00
8.0.50.0090.00016.73
8.0.30.0050.01517.22
8.0.20.0130.00817.40
8.0.10.0050.00316.96
8.0.00.0070.01016.69
7.4.330.0060.00014.65
7.4.320.0070.00016.27
7.4.300.0000.00616.41
7.4.290.0000.00816.45
7.4.280.0040.00416.54
7.4.270.0070.00016.54
7.4.260.0060.00013.25
7.4.250.0040.00416.52
7.4.240.0070.00016.43
7.4.230.0000.00716.50
7.4.220.0070.01116.33
7.4.210.0090.00616.59
7.4.200.0070.00016.32
7.4.190.0000.00716.32
7.4.160.0000.01616.37
7.4.150.0120.00617.40
7.4.140.0050.01317.86
7.4.130.0070.01216.37
7.4.120.0100.00916.42
7.4.110.0070.01016.51
7.4.100.0100.01316.29
7.4.90.0140.00316.30
7.4.80.0130.01019.04
7.4.70.0060.01116.51
7.4.60.0030.01316.12
7.4.50.0000.00516.62
7.4.40.0120.00222.27
7.4.30.0040.01416.50
7.4.00.0110.00014.77
7.3.330.0050.00013.29
7.3.320.0030.00313.26
7.3.310.0070.00016.39
7.3.300.0060.00016.33
7.3.290.0060.00916.26
7.3.280.0070.00816.29
7.3.270.0100.00617.40
7.3.260.0130.00618.24
7.3.250.0150.00516.51
7.3.240.0160.00316.28
7.3.230.0130.00316.53
7.3.210.0060.01116.49
7.3.200.0120.00619.39
7.3.190.0030.01416.52
7.3.180.0030.01316.30
7.3.170.0150.00316.28
7.3.160.0090.00616.61
7.3.120.0120.00314.98
7.2.330.0110.00616.23
7.2.320.0070.01416.43
7.2.310.0140.01016.30
7.2.300.0080.00816.52
7.2.290.0090.00916.57
7.2.60.0070.00516.68
7.1.200.0000.01215.34
7.1.70.0000.00717.03
7.1.60.0100.01419.40
7.1.50.0040.01216.83
7.1.00.0030.04322.54
7.0.200.0030.00616.66
7.0.140.0070.07021.98
7.0.60.0200.04720.00
7.0.50.0170.07317.88
7.0.40.0030.05320.30
7.0.30.0000.04720.36
7.0.20.0030.04720.19
7.0.10.0070.06720.25
7.0.00.0100.05720.25
5.6.280.0030.07320.92
5.6.210.0100.06320.45
5.6.200.0030.08718.12
5.6.190.0070.04720.49
5.6.180.0030.06720.46
5.6.170.0070.05720.60
5.6.160.0070.04320.48
5.6.150.0030.04320.43
5.6.140.0030.08720.31
5.6.130.0100.08320.40
5.6.120.0030.08720.39
5.6.110.0100.06720.31
5.6.100.0070.05720.16
5.6.90.0070.08720.16
5.6.80.0030.08719.72
5.6.70.0030.07019.54
5.6.60.0030.08719.55
5.6.50.0030.05319.72
5.6.40.0130.07319.52
5.6.30.0130.07319.88
5.6.20.0130.04019.68
5.6.10.0170.05319.84
5.6.00.0030.08019.75
5.5.350.0030.06720.42
5.5.340.0000.08318.09
5.5.330.0170.07720.18
5.5.320.0070.04020.18
5.5.310.0070.04020.40
5.5.300.0000.05020.34
5.5.290.0070.07720.12
5.5.280.0100.04020.29
5.5.270.0070.04019.98
5.5.260.0100.03719.95
5.5.250.0130.07720.02
5.5.240.0030.04319.52
5.5.230.0000.08719.60
5.5.220.0070.08719.35
5.5.210.0130.04719.61
5.5.200.0000.04319.34
5.5.190.0100.05319.33
5.5.180.0200.06719.66
5.5.160.0030.08719.52
5.5.150.0000.09019.64
5.5.140.0070.08019.67
5.5.130.0030.08019.33
5.5.120.0070.05019.36
5.5.110.0000.04719.55
5.5.100.0030.04019.38
5.5.90.0130.08019.23
5.5.80.0100.07719.45
5.5.70.0030.04319.37
5.5.60.0070.03719.20
5.5.50.0030.04719.21
5.5.40.0030.08019.44
5.5.30.0070.08019.46
5.5.20.0100.07719.27
5.5.10.0000.08719.47
5.5.00.0070.05319.41
5.4.450.0030.04319.51
5.4.440.0070.05319.44
5.4.430.0070.07719.43
5.4.420.0100.03319.34
5.4.410.0000.04719.34
5.4.400.0070.07019.25
5.4.390.0130.07319.14
5.4.380.0070.08019.24
5.4.370.0170.05319.16
5.4.360.0000.04319.12
5.4.350.0070.04318.87
5.4.340.0030.06319.09
5.4.320.0100.07318.84
5.4.310.0000.04019.15
5.4.300.0130.06718.97
5.4.290.0030.08319.07
5.4.280.0100.07018.92
5.4.270.0070.06019.14
5.4.260.0070.03719.21
5.4.250.0100.07319.14
5.4.240.0100.04319.13
5.4.230.0100.07319.27
5.4.220.0000.05018.96
5.4.210.0030.07719.07
5.4.200.0070.04719.13
5.4.190.0170.04019.15
5.4.180.0030.07719.23
5.4.170.0100.03319.14
5.4.160.0070.07718.83
5.4.150.0100.06719.12
5.4.140.0030.06316.39
5.4.130.0100.07016.49
5.4.120.0030.05716.34
5.4.110.0000.04016.42
5.4.100.0030.05716.32
5.4.90.0100.07016.46
5.4.80.0130.05016.29
5.4.70.0030.04716.40
5.4.60.0000.05316.27
5.4.50.0070.07016.64
5.4.40.0070.07316.38
5.4.30.0100.06716.44
5.4.20.0000.05016.50
5.4.10.0070.03716.36
5.4.00.0100.03015.78
5.3.290.0000.04314.59
5.3.280.0070.04014.58
5.3.270.0100.07014.48
5.3.260.0170.05314.59
5.3.250.0200.06014.65
5.3.240.0000.08014.52
5.3.230.0030.08314.60
5.3.220.0030.04714.56
5.3.210.0030.08714.61
5.3.200.0100.03014.61
5.3.190.0100.05014.61
5.3.180.0100.07714.71
5.3.170.0100.08014.56
5.3.160.0170.06314.59
5.3.150.0070.07314.59
5.3.140.0130.06714.54
5.3.130.0070.04714.46
5.3.120.0100.07314.69
5.3.110.0130.06714.59
5.3.100.0070.07014.05
5.3.90.0170.06714.01
5.3.80.0000.06013.92
5.3.70.0030.04314.00
5.3.60.0070.07713.99
5.3.50.0030.07714.11
5.3.40.0030.04313.97
5.3.30.0200.06013.90
5.3.20.0130.06313.63
5.3.10.0030.07713.60
5.3.00.0030.03713.57
5.2.170.0130.05311.21
5.2.160.0000.04311.18
5.2.150.0000.03311.05
5.2.140.0030.06711.10
5.2.130.0100.05711.12
5.2.120.0030.03711.04
5.2.110.0030.04011.10
5.2.100.0000.03011.19
5.2.90.0100.06011.05
5.2.80.0030.06711.05
5.2.70.0030.03311.09
5.2.60.0030.06311.11
5.2.50.0030.05310.97
5.2.40.0070.03710.99
5.2.30.0000.04010.95
5.2.20.0030.03010.98
5.2.10.0070.05310.81
5.2.00.0000.06710.71
5.1.60.0070.0509.89
5.1.50.0070.02710.03
5.1.40.0030.03710.11
5.1.30.0100.05010.29
5.1.20.0030.02710.35
5.1.10.0000.02710.11
5.1.00.0000.02710.05
5.0.50.0070.0478.49
5.0.40.0030.0478.44
5.0.30.0100.0378.36
5.0.20.0030.0338.20
5.0.10.0000.0308.11
5.0.00.0000.0438.19
4.4.90.0070.0306.05
4.4.80.0070.0306.05
4.4.70.0000.0206.05
4.4.60.0000.0306.05
4.4.50.0030.0336.05
4.4.40.0030.0336.05
4.4.30.0000.0336.05
4.4.20.0000.0376.05
4.4.10.0030.0336.05
4.4.00.0030.0576.05
4.3.110.0070.0306.05
4.3.100.0000.0376.05
4.3.90.0030.0276.05
4.3.80.0030.0406.05
4.3.70.0030.0136.05
4.3.60.0030.0206.05
4.3.50.0030.0206.05
4.3.40.0000.0376.05
4.3.30.0000.0406.05
4.3.20.0030.0206.05
4.3.10.0000.0406.05
4.3.00.0070.0336.05

preferences:
37.38 ms | 400 KiB | 5 Q