3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = "0wz"; $foo++; $foo++; echo "PHP goes to $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)
8.3.60.0090.00918.16
8.3.50.0080.01221.02
8.3.40.0060.00918.57
8.3.30.0030.01019.04
8.3.20.0040.00420.09
8.3.10.0040.00422.15
8.3.00.0040.00422.52
8.2.180.0110.00416.63
8.2.170.0100.01022.96
8.2.160.0110.00419.07
8.2.150.0060.00324.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0050.00319.23
8.2.110.0100.00020.98
8.2.100.0000.01417.91
8.2.90.0040.00417.63
8.2.80.0000.00917.97
8.2.70.0040.00417.88
8.2.60.0040.00417.91
8.2.50.0040.00418.10
8.2.40.0070.00020.37
8.2.30.0040.00418.04
8.2.20.0040.00417.70
8.2.10.0040.00417.66
8.2.00.0060.00317.60
8.1.280.0110.00425.92
8.1.270.0040.00422.05
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0050.00324.03
8.1.230.0070.00719.17
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0030.00617.13
8.1.190.0000.01017.10
8.1.180.0040.00418.10
8.1.170.0040.00418.59
8.1.160.0000.00722.12
8.1.150.0040.00418.50
8.1.140.0070.00017.43
8.1.130.0030.00317.77
8.1.120.0000.00717.41
8.1.110.0040.00417.20
8.1.100.0030.00317.43
8.1.90.0070.00017.38
8.1.80.0000.00817.27
8.1.70.0000.00717.28
8.1.60.0000.00817.46
8.1.50.0080.00017.38
8.1.40.0040.00417.32
8.1.30.0070.00017.52
8.1.20.0000.00917.62
8.1.10.0000.00817.51
8.1.00.0030.00517.32
8.0.300.0000.00721.65
8.0.290.0030.00516.63
8.0.280.0000.00618.34
8.0.270.0030.00317.29
8.0.260.0000.00616.81
8.0.250.0000.00616.85
8.0.240.0030.00516.84
8.0.230.0030.00316.96
8.0.220.0000.00716.87
8.0.210.0070.00016.90
8.0.200.0070.00016.87
8.0.190.0050.00217.00
8.0.180.0000.00716.80
8.0.170.0080.00016.85
8.0.160.0040.00416.71
8.0.150.0070.00016.87
8.0.140.0030.00416.86
8.0.130.0030.00313.35
8.0.120.0060.00316.74
8.0.110.0040.00416.78
8.0.100.0000.00816.91
8.0.90.0000.00716.92
8.0.80.0100.01016.84
8.0.70.0000.00716.70
8.0.60.0070.00016.77
8.0.50.0000.00716.75
8.0.30.0120.00616.98
8.0.20.0150.00417.40
8.0.10.0000.00716.86
8.0.00.0130.00716.63
7.4.330.0000.00515.04
7.4.320.0000.00616.43
7.4.300.0000.00716.52
7.4.290.0000.00716.43
7.4.280.0050.00516.35
7.4.270.0000.00816.37
7.4.260.0000.00716.36
7.4.250.0070.00016.31
7.4.240.0000.00716.49
7.4.230.0000.00716.46
7.4.220.0070.01116.44
7.4.210.0080.00816.49
7.4.200.0000.00716.65
7.4.190.0000.00716.59
7.4.160.0150.00016.32
7.4.150.0100.01017.40
7.4.140.0110.00817.86
7.4.130.0130.00516.46
7.4.120.0070.01016.36
7.4.110.0080.00816.48
7.4.100.0090.00916.31
7.4.90.0220.00316.54
7.4.80.0080.00819.39
7.4.70.0090.01416.20
7.4.60.0060.00916.52
7.4.50.0040.00416.29
7.4.40.0000.01122.77
7.4.30.0060.00916.38
7.4.00.0040.01114.91
7.3.330.0000.00713.15
7.3.320.0060.00012.91
7.3.310.0000.00716.40
7.3.300.0000.00616.17
7.3.290.0060.00916.32
7.3.280.0120.00416.24
7.3.270.0060.01017.40
7.3.260.0060.01216.27
7.3.250.0090.01016.31
7.3.240.0130.00316.42
7.3.230.0120.00616.39
7.3.210.0090.00616.59
7.3.200.0110.00619.39
7.3.190.0070.01016.53
7.3.180.0040.01216.30
7.3.170.0060.01016.48
7.3.160.0120.00316.27
7.3.120.0040.01114.91
7.3.10.0010.01116.49
7.3.00.0060.00516.58
7.2.330.0100.00716.37
7.2.320.0120.00616.45
7.2.310.0070.01316.45
7.2.300.0040.01216.43
7.2.290.0120.00916.64
7.2.130.0080.00616.75
7.2.120.0100.00616.76
7.2.110.0080.00616.70
7.2.100.0060.00616.93
7.2.90.0100.00216.88
7.2.80.0070.00516.89
7.2.70.0040.00816.77
7.2.60.0030.01016.88
7.2.50.0110.00816.81
7.2.40.0050.00916.95
7.2.30.0070.00716.88
7.2.20.0050.00716.66
7.2.10.0080.00716.78
7.2.00.0060.00617.52
7.1.250.0110.00515.79
7.1.200.0040.00415.67
7.1.100.0030.01018.07
7.1.70.0000.00917.14
7.1.60.0130.01019.82
7.1.50.0070.01716.90
7.1.00.0030.07322.41
7.0.200.0070.00416.62
7.0.140.0070.07022.09
7.0.60.0170.08019.86
7.0.50.0030.04017.81
7.0.40.0100.07720.08
7.0.30.0200.04720.13
7.0.20.0370.06720.21
7.0.10.0270.07720.04
7.0.00.0130.07020.00
5.6.280.0000.07720.77
5.6.210.0030.08320.52
5.6.200.0000.04318.22
5.6.190.0100.08320.27
5.6.180.3770.03720.35
5.6.170.0270.05320.51
5.6.160.0030.06020.71
5.6.150.0030.05318.15
5.6.140.0130.07318.14
5.6.130.0030.08718.11
5.6.120.0030.08720.99
5.6.110.0070.04021.11
5.6.100.0100.06021.00
5.6.90.0130.08720.96
5.6.80.0030.06020.34
5.6.70.0330.07720.36
5.5.350.0100.07720.44
5.5.340.0000.04317.89
5.5.330.0170.07720.28
5.5.320.0300.07320.20
5.5.310.0300.06320.16
5.5.300.0070.03317.95
5.5.290.0070.08017.91
5.5.280.0030.05020.97
5.5.270.0100.04320.71
5.5.260.0130.07720.75
5.5.250.0130.06020.68
5.5.240.0030.04020.14
5.4.450.0030.07019.41
5.4.440.0000.04019.46
5.4.430.0030.05019.45
5.4.420.0000.08319.48
5.4.410.0030.06019.13
5.4.400.0100.03319.10
5.4.390.0030.04319.13
5.4.380.0000.08319.16
5.4.370.0070.07019.13
5.4.360.0030.06019.22
5.4.350.0070.07018.93
5.4.340.0030.07019.09
5.4.320.0030.08019.13
5.4.310.0000.04019.10
5.4.300.0100.07318.92
5.4.290.0030.07319.13
5.4.280.0130.03318.92
5.4.270.0070.03718.80
5.4.260.0100.03719.10
5.4.250.0030.04019.08
5.4.240.0000.08019.07
5.4.230.0030.06718.92
5.4.220.0030.07318.91
5.4.210.0000.04018.78
5.4.200.0000.04019.07
5.4.190.0000.06319.08
5.4.180.0030.06019.07
5.4.170.0170.03719.12
5.4.160.0030.04719.06
5.4.150.0130.04019.06
5.4.140.0000.04716.22
5.4.130.0030.07316.17
5.4.120.0030.05016.25
5.4.110.0030.06316.41
5.4.100.0000.06016.56
5.4.90.0070.06716.46
5.4.80.0130.02716.32
5.4.70.0030.06716.19
5.4.60.0070.03016.20
5.4.50.0030.07316.32
5.4.40.0070.03316.37
5.4.30.0030.06316.40
5.4.20.0000.03716.36
5.4.10.0030.04016.45
5.4.00.0030.06715.95
5.3.290.0030.03714.64
5.3.280.0030.05014.42
5.3.270.0070.07314.44
5.3.260.0000.05014.65
5.3.250.0070.07314.55
5.3.240.0000.04714.46
5.3.230.0000.08014.45
5.3.220.0000.05314.51
5.3.210.0070.06014.41
5.3.200.0000.07714.42
5.3.190.0070.05314.39
5.3.180.0070.06014.50
5.3.170.0000.04314.60
5.3.160.0070.07014.41
5.3.150.0030.07014.61
5.3.140.0030.07014.39
5.3.130.0000.05014.50
5.3.120.0030.07714.50
5.3.110.0100.07014.38
5.3.100.0030.07713.88
5.3.90.0030.06313.97
5.3.80.0030.06013.96
5.3.70.0030.06713.79
5.3.60.0000.07313.88
5.3.50.0100.05313.79
5.3.40.0000.07713.96
5.3.30.0030.04713.70
5.3.20.0000.06313.56
5.3.10.0000.04713.59
5.3.00.0000.04713.54
5.2.170.0030.03012.10
5.2.160.0030.06012.10
5.2.150.0030.03012.10
5.2.140.0030.05012.10
5.2.130.0070.02312.10
5.2.120.0030.04012.10
5.2.110.0000.06012.10
5.2.100.0070.06012.10
5.2.90.0000.04012.10
5.2.80.0000.05012.10
5.2.70.0000.06312.10
5.2.60.0000.05012.10
5.2.50.0070.05712.10
5.2.40.0070.06012.10
5.2.30.0030.06012.10
5.2.20.0030.05712.10
5.2.10.0000.03012.10
5.2.00.0000.03312.10
5.1.60.0070.05012.10
5.1.50.0000.05312.10
5.1.40.0030.04712.10
5.1.30.0000.03312.10
5.1.20.0030.02312.10
5.1.10.0000.03012.10
5.1.00.0000.02712.10
5.0.50.0030.04312.10
5.0.40.0070.01712.10
5.0.30.0030.03012.10
5.0.20.0000.03312.10
5.0.10.0000.03012.10
5.0.00.0070.05012.10
4.4.90.0030.03312.10
4.4.80.0000.03312.10
4.4.70.0000.03712.10
4.4.60.0030.02312.10
4.4.50.0070.02012.10
4.4.40.0070.04712.10
4.4.30.0000.03712.10
4.4.20.0030.03312.10
4.4.10.0030.01312.10
4.4.00.0070.04712.10
4.3.110.0070.02312.10
4.3.100.0000.02712.10
4.3.90.0000.03312.10
4.3.80.0030.02712.10
4.3.70.0030.03012.10
4.3.60.0030.01312.10
4.3.50.0030.01312.10
4.3.40.0000.04712.10
4.3.30.0030.01712.10
4.3.20.0000.02012.10
4.3.10.0000.04012.10
4.3.00.0000.03712.10

preferences:
43.7 ms | 401 KiB | 5 Q