3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo dechex(16); ?>

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)
8.3.60.0120.00918.39
8.3.50.0100.00720.96
8.3.40.0100.00718.59
8.3.30.0100.01019.14
8.3.20.0080.00020.30
8.3.10.0040.00422.04
8.3.00.0070.00022.52
8.2.180.0090.00916.61
8.2.170.0070.00722.96
8.2.160.0060.01218.91
8.2.150.0080.00024.18
8.2.140.0110.00424.66
8.2.130.0000.00726.16
8.2.120.0090.00919.36
8.2.110.0090.00022.16
8.2.100.0060.00619.45
8.2.90.0040.00419.05
8.2.80.0050.00317.97
8.2.70.0000.00817.63
8.2.60.0040.00417.93
8.2.50.0080.00018.07
8.2.40.0000.00919.82
8.2.30.0050.00218.04
8.2.20.0040.00417.64
8.2.10.0000.00717.55
8.2.00.0030.00517.54
8.1.280.0040.01125.92
8.1.270.0040.00422.19
8.1.260.0080.00426.35
8.1.250.0000.00828.09
8.1.240.0060.00323.84
8.1.230.0070.00318.95
8.1.220.0090.00017.74
8.1.210.0030.00518.77
8.1.200.0030.00617.10
8.1.190.0040.00417.18
8.1.180.0040.00418.62
8.1.170.0040.00418.47
8.1.160.0000.00822.11
8.1.150.0030.00518.55
8.1.140.0000.00717.19
8.1.130.0030.00717.75
8.1.120.0030.00317.29
8.1.110.0040.00417.32
8.1.100.0030.00317.30
8.1.90.0000.00817.32
8.1.80.0000.00717.20
8.1.70.0000.00717.25
8.1.60.0000.00817.46
8.1.50.0000.00717.41
8.1.40.0040.00417.28
8.1.30.0000.00717.45
8.1.20.0030.00617.42
8.1.10.0040.00417.45
8.1.00.0000.00717.37
8.0.300.0000.00718.77
8.0.290.0020.00516.93
8.0.280.0000.00718.48
8.0.270.0000.00717.19
8.0.260.0080.00016.80
8.0.250.0040.00416.84
8.0.240.0050.00216.88
8.0.230.0040.00316.88
8.0.220.0030.00316.64
8.0.210.0070.00016.70
8.0.200.0030.00316.84
8.0.190.0070.00016.77
8.0.180.0030.00316.75
8.0.170.0040.00416.64
8.0.160.0030.00516.87
8.0.150.0070.00016.71
8.0.140.0050.00216.76
8.0.130.0000.00513.27
8.0.120.0000.00816.62
8.0.110.0000.00716.72
8.0.100.0000.00816.74
8.0.90.0040.00416.77
8.0.80.0070.00716.76
8.0.70.0030.00516.55
8.0.60.0050.00316.86
8.0.50.0000.00716.84
8.0.30.0160.00416.95
8.0.20.0070.01217.40
8.0.10.0070.00016.89
8.0.00.0080.01216.46
7.4.330.0050.00015.00
7.4.320.0000.00616.32
7.4.300.0030.00316.37
7.4.290.0000.00816.45
7.4.280.0080.00016.30
7.4.270.0000.00616.38
7.4.260.0080.00016.43
7.4.250.0040.00416.30
7.4.240.0050.00316.40
7.4.230.0070.00016.46
7.4.220.0130.00316.55
7.4.210.0060.01016.42
7.4.200.0040.00416.57
7.4.190.0030.00316.43
7.4.160.0130.00316.21
7.4.150.0110.00617.40
7.4.140.0090.01017.86
7.4.130.0100.01016.46
7.4.120.0070.01016.41
7.4.110.0100.00716.30
7.4.100.0090.00916.38
7.4.90.0070.01016.54
7.4.80.0150.00919.39
7.4.70.0060.01716.36
7.4.60.0060.01016.44
7.4.50.0060.00316.50
7.4.40.0000.01322.77
7.4.30.0070.01016.57
7.4.00.0060.01015.03
7.3.330.0000.00513.01
7.3.320.0020.00213.03
7.3.310.0000.00716.18
7.3.300.0000.00616.14
7.3.290.0120.00316.07
7.3.280.0070.00916.11
7.3.270.0090.00917.40
7.3.260.0140.00316.14
7.3.250.0080.01016.08
7.3.240.0060.01016.19
7.3.230.0110.00616.39
7.3.210.0100.00716.32
7.3.200.0060.01219.39
7.3.190.0080.00816.21
7.3.180.0130.00316.49
7.3.170.0110.01216.27
7.3.160.0090.00616.32
7.3.120.0060.00914.66
7.2.330.0030.01516.71
7.2.320.0070.01016.25
7.2.310.0070.01116.36
7.2.300.0120.00616.31
7.2.290.0070.01116.40
7.2.60.0030.01016.64
7.2.00.0070.00719.06
7.1.200.0070.00715.60
7.1.100.0000.00917.73
7.1.70.0020.00516.90
7.1.60.0000.01017.18
7.1.50.0040.01516.88
7.1.00.0030.07722.43
7.0.200.0030.00916.75
7.0.140.0100.06721.96
7.0.60.0030.06019.89
7.0.50.0030.04017.76
7.0.40.0100.08020.08
7.0.30.0200.04720.30
7.0.20.0270.05720.20
7.0.10.0230.08020.13
7.0.00.0130.06320.22
5.6.280.0030.07320.86
5.6.210.0030.06020.61
5.6.200.0000.06718.12
5.6.190.0000.06720.61
5.6.180.3030.05020.45
5.6.170.0270.08320.52
5.6.160.0070.04020.71
5.6.150.0070.03718.11
5.6.140.0100.07718.15
5.6.130.0100.07018.11
5.6.120.0070.04721.04
5.6.110.0030.04320.88
5.6.100.0130.07720.98
5.6.90.0130.03720.87
5.6.80.0070.06720.52
5.6.70.0400.06320.49
5.5.350.0070.03020.39
5.5.340.0000.04318.02
5.5.330.0070.05320.25
5.5.320.0200.03320.34
5.5.310.0300.07320.26
5.5.300.0000.06018.02
5.5.290.0030.06717.92
5.5.280.0070.05320.97
5.5.270.0100.07320.86
5.5.260.0100.07320.71
5.5.250.0130.06720.57
5.5.240.0070.08320.23
5.4.450.0870.05719.27
5.4.440.0770.05719.58
5.4.430.0670.06019.11
5.4.420.0770.04719.39
5.4.410.0770.06719.09
5.4.400.0770.00018.69
5.4.390.0970.00018.45
5.4.380.0230.05718.70
5.4.370.0300.05718.57
5.4.360.0200.05318.63
5.4.350.0400.03718.50
5.4.340.0230.05018.63
5.4.320.0060.04012.45
5.4.310.0080.03612.45
5.4.300.0060.04512.45
5.4.290.0030.04012.45
5.4.280.0040.04412.35
5.4.270.0110.03912.35
5.4.260.0130.05018.90
5.4.250.0170.05719.00
5.4.240.0100.05319.03
5.4.230.0070.07718.70
5.4.220.0070.06318.89
5.4.210.0070.06018.74
5.4.200.0170.04318.73
5.4.190.0100.05319.02
5.4.180.0100.04718.89
5.4.170.0070.05319.03
5.4.160.0000.06018.87
5.4.150.0000.06018.69
5.4.140.0100.04716.41
5.4.130.0070.05316.27
5.4.120.0070.06016.50
5.4.110.0130.04316.20
5.4.100.0000.05716.29
5.4.90.0030.05016.20
5.4.80.0100.04316.21
5.4.70.0100.05716.22
5.4.60.0030.05316.37
5.4.50.0170.04016.23
5.4.40.0130.06316.32
5.4.30.0070.06316.28
5.4.20.0100.07016.37
5.4.10.0230.05316.46
5.4.00.0100.04715.98
5.3.290.0090.03712.80
5.3.280.0070.05314.47
5.3.270.0130.04714.61
5.3.260.0200.05714.62
5.3.250.0100.06014.51
5.3.240.0070.05014.69
5.3.230.0000.05714.51
5.3.220.0170.04314.41
5.3.210.0130.05014.48
5.3.200.0100.04714.33
5.3.190.0000.05714.33
5.3.180.0070.05314.43
5.3.170.0030.06314.55
5.3.160.0070.05314.57
5.3.150.0100.06714.71
5.3.140.0100.07014.61
5.3.130.0070.06014.71
5.3.120.0000.06014.41
5.3.110.0000.07314.38
5.3.100.0130.04714.04
5.3.90.0130.06313.85
5.3.80.0100.06014.01
5.3.70.0070.05013.95
5.3.60.0170.06313.99
5.3.50.0100.06013.93
5.3.40.0070.05313.79
5.3.30.0070.04713.77
5.3.20.0070.05013.68
5.3.10.0070.06713.65
5.3.00.0070.04713.70
5.2.170.0070.04311.24
5.2.160.0030.04711.13
5.2.150.0130.04011.15
5.2.140.0130.03711.15
5.2.130.0030.04311.18
5.2.120.0030.05011.10
5.2.110.0070.05311.11
5.2.100.0070.04010.93
5.2.90.0100.05011.11
5.2.80.0070.04011.10
5.2.70.0000.05011.10
5.2.60.0000.04710.88
5.2.50.0130.04710.85
5.2.40.0100.04310.91
5.2.30.0000.05710.88
5.2.20.0100.05310.87
5.2.10.0070.05010.69
5.2.00.0100.04010.87
5.1.60.0070.03710.02
5.1.50.0170.03310.14
5.1.40.0000.04310.16
5.1.30.0030.04010.21
5.1.20.0030.03710.43
5.1.10.0000.0509.94
5.1.00.0070.03710.21
5.0.50.0000.0338.39
5.0.40.0070.0338.47
5.0.30.0070.0578.40
5.0.20.0030.0278.27
5.0.10.0100.0238.22
5.0.00.0000.0438.23
4.4.90.0000.0235.82
4.4.80.0000.0235.82
4.4.70.0000.0235.82
4.4.60.0030.0205.82
4.4.50.0170.0105.82
4.4.40.0030.0405.82
4.4.30.0070.0175.82
4.4.20.0100.0205.84
4.4.10.0030.0205.85
4.4.00.0030.0375.82
4.3.110.0070.0175.82
4.3.100.0000.0235.82
4.3.90.0030.0205.82
4.3.80.0000.0335.82
4.3.70.0000.0235.81
4.3.60.0100.0235.81
4.3.50.0000.0235.81
4.3.40.0030.0305.81
4.3.30.0000.0235.81
4.3.20.0030.0205.81
4.3.10.0030.0205.81
4.3.00.0070.0176.97

preferences:
44.5 ms | 401 KiB | 5 Q