3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = 0; while ($x < 5) { function name() { echo "name function\n"; } name(); $x++; }

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)
8.3.40.0110.00418.70
8.3.30.0030.01019.09
8.3.20.0070.00020.29
8.3.10.0000.00823.66
8.3.00.0040.00422.51
8.2.170.0110.00722.96
8.2.160.0040.01420.35
8.2.150.0000.00824.18
8.2.140.0060.00324.66
8.2.130.0070.01326.16
8.2.120.0040.00422.34
8.2.110.0060.00322.25
8.2.100.0110.00017.72
8.2.90.0050.00319.26
8.2.80.0090.00017.97
8.2.70.0080.00017.63
8.2.60.0060.00617.66
8.2.50.0040.00418.07
8.2.40.0040.00418.09
8.2.30.0040.00417.97
8.2.20.0050.00317.67
8.2.10.0070.00017.77
8.2.00.0070.00017.56
8.1.270.0060.00322.14
8.1.260.0000.00826.35
8.1.250.0030.00328.09
8.1.240.0060.00323.69
8.1.230.0080.00319.00
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0050.00517.36
8.1.190.0050.00317.54
8.1.180.0000.00818.10
8.1.170.0040.00418.54
8.1.160.0040.00421.99
8.1.150.0040.00418.63
8.1.140.0050.00317.39
8.1.130.0070.00017.83
8.1.120.0070.00017.38
8.1.110.0040.00417.43
8.1.100.0070.00017.48
8.1.90.0040.00417.47
8.1.80.0000.00717.38
8.1.70.0030.00317.34
8.1.60.0090.00317.47
8.1.50.0030.00517.44
8.1.40.0000.00817.41
8.1.30.0000.00817.52
8.1.20.0000.00817.75
8.1.10.0040.00417.51
8.1.00.0000.00717.36
8.0.300.0000.00718.77
8.0.290.0070.00017.18
8.0.280.0040.00418.52
8.0.270.0030.00317.32
8.0.260.0020.00516.79
8.0.250.0030.00316.93
8.0.240.0070.00017.02
8.0.230.0030.00316.96
8.0.220.0030.00316.97
8.0.210.0020.00516.95
8.0.200.0000.00617.05
8.0.190.0000.00817.05
8.0.180.0040.00417.02
8.0.170.0040.00417.00
8.0.160.0040.00416.92
8.0.150.0000.00716.90
8.0.140.0030.00616.93
8.0.130.0000.00513.47
8.0.120.0050.00316.91
8.0.110.0000.00716.93
8.0.100.0000.00816.85
8.0.90.0000.00816.80
8.0.80.0110.00616.95
8.0.70.0030.00516.93
8.0.60.0050.00216.80
8.0.50.0000.00816.78
8.0.30.0120.01017.14
8.0.20.0100.01017.40
8.0.10.0070.00016.89
8.0.00.0030.01416.93
7.4.330.0030.00315.03
7.4.320.0000.00616.41
7.4.300.0000.00616.49
7.4.290.0030.00316.46
7.4.280.0030.00316.48
7.4.270.0000.00716.53
7.4.260.0000.00716.44
7.4.250.0000.00716.45
7.4.240.0020.00516.60
7.4.230.0040.00416.39
7.4.220.0120.00616.54
7.4.210.0100.00816.46
7.4.200.0040.00416.62
7.4.190.0040.00416.72
7.4.160.0100.00716.69
7.4.150.0090.00917.40
7.4.140.0090.01017.86
7.4.130.0070.01016.62
7.4.120.0090.00816.55
7.4.110.0090.00916.64
7.4.100.0060.01016.64
7.4.90.0070.01016.61
7.4.80.0100.00719.39
7.4.70.0120.00516.53
7.4.60.0120.00316.48
7.4.50.0030.00316.18
7.4.40.0030.01222.77
7.4.30.0100.00616.37
7.4.00.0080.00314.78
7.3.330.0030.00313.29
7.3.320.0000.00613.34
7.3.310.0040.00416.36
7.3.300.0040.00416.36
7.3.290.0090.00616.37
7.3.280.0080.00716.29
7.3.270.0100.00717.40
7.3.260.0030.01516.36
7.3.250.0100.00716.54
7.3.240.0160.00616.58
7.3.230.0130.00316.39
7.3.210.0140.00316.50
7.3.200.0130.01019.39
7.3.190.0090.01216.48
7.3.180.0090.00616.56
7.3.170.0130.00316.44
7.3.160.0110.00416.50
7.3.120.0030.01414.75
7.2.330.0110.00716.72
7.2.320.0090.00916.68
7.2.310.0100.00716.79
7.2.300.0170.00016.72
7.2.290.0000.01616.65
7.2.00.0030.00919.43
7.1.100.0000.01217.76
7.1.70.0040.00417.10
7.1.60.0030.02019.29
7.1.50.0070.01816.96
7.1.00.0000.07722.39
7.0.200.0000.00716.82
7.0.140.0000.07322.21
7.0.60.0100.08020.03
7.0.50.0070.03717.92
7.0.40.0000.08720.40
7.0.30.0170.04720.09
7.0.20.0300.07320.06
7.0.10.0070.05020.25
7.0.00.0100.08020.15
5.6.280.0000.07721.02
5.6.210.0070.05320.53
5.6.200.0000.05718.29
5.6.190.0100.05720.50
5.6.180.0270.07720.60
5.6.170.0130.05020.47
5.6.160.0030.05020.46
5.6.150.0030.04018.28
5.6.140.0070.04018.18
5.6.130.0070.03718.28
5.6.120.0130.05721.14
5.6.110.0000.04321.14
5.6.100.0070.08320.98
5.6.90.0100.08320.97
5.6.80.0130.05720.41
5.5.350.4230.04020.45
5.5.340.0070.08317.99
5.5.330.0070.08720.25
5.5.320.0170.05320.42
5.5.310.0100.05020.34
5.5.300.0100.08018.03
5.5.290.0130.06317.95
5.5.280.0070.08720.80
5.5.270.0070.05320.87
5.5.260.0030.09320.76
5.5.250.0030.08320.78
5.5.240.0230.07720.37
5.4.450.0200.05019.49
5.4.440.0330.06719.27
5.4.430.0130.04319.41
5.4.420.0270.06319.41
5.4.410.0300.03719.39
5.4.400.0300.05719.32
5.4.390.0330.03319.00
5.4.380.0330.05018.98
5.4.370.0200.07719.21
5.4.360.0300.03019.20
5.4.350.0330.02719.31
5.4.340.0300.04019.12
5.4.320.0270.07318.95
5.4.310.0200.05019.14
5.4.300.0230.07719.21
5.4.290.0300.07319.16
5.4.280.0230.07319.19
5.4.270.0300.06318.98
5.4.260.0270.04018.98
5.4.250.0200.06019.07
5.4.240.0300.06718.86
5.4.230.0230.07318.94
5.4.220.0300.06319.30
5.4.210.0230.07318.80
5.4.200.0170.04319.05
5.4.190.0300.03719.21
5.4.180.0270.07719.30
5.4.170.0300.05719.23
5.4.160.0330.07019.10
5.4.150.0270.04719.10
5.4.140.0300.06316.33
5.4.130.0230.05716.30
5.4.120.0330.06316.37
5.4.110.0270.06016.45
5.4.100.0330.06316.27
5.4.90.0330.06316.52
5.4.80.0230.07716.55
5.4.70.0300.04316.54
5.4.60.0330.06016.56
5.4.50.0170.04016.48
5.4.40.0230.05716.23
5.4.30.0200.04316.48
5.4.20.0230.03316.53
5.4.10.0200.03716.51
5.4.00.0330.05015.80
5.3.290.0300.06014.80
5.3.280.0230.06314.58
5.3.270.0330.07014.52
5.3.260.0330.07314.61
5.3.250.0300.05714.65
5.3.240.0230.04314.65
5.3.230.0300.05314.52
5.3.220.0270.06014.47
5.3.210.0200.04014.47
5.3.200.0370.06314.54
5.3.190.0270.04014.54
5.3.180.0270.04314.57
5.3.170.0300.06714.70
5.3.160.0230.04714.59
5.3.150.0230.06014.53
5.3.140.0300.04314.45
5.3.130.0400.03714.46
5.3.120.0300.05714.45
5.3.110.0300.07714.45
5.3.100.0370.05314.06
5.3.90.0270.03713.99
5.3.80.0230.03713.95
5.3.70.0200.03713.94
5.3.60.0130.04314.07
5.3.50.0300.05013.98
5.3.40.0270.05314.05
5.3.30.0300.06314.02
5.3.20.0270.03713.61
5.3.10.0230.07313.63
5.3.00.0270.04013.54
5.2.170.0100.03312.18
5.2.160.0270.05312.18
5.2.150.0200.06012.18
5.2.140.0270.04312.18
5.2.130.0200.04012.18
5.2.120.0230.03012.18
5.2.110.0100.03712.18
5.2.100.0100.03312.18
5.2.90.0230.05312.18
5.2.80.0230.02712.18
5.2.70.0170.04012.18
5.2.60.0200.03712.18
5.2.50.0230.03312.18
5.2.40.0130.04312.18
5.2.30.0230.04012.18
5.2.20.0270.04712.18
5.2.10.0270.02312.18
5.2.00.0200.03012.18
5.1.60.0170.02012.18
5.1.50.0130.05012.18
5.1.40.0270.02312.18
5.1.30.0130.03012.18
5.1.20.0100.03012.18
5.1.10.0170.02312.18
5.1.00.0170.02312.18
5.0.50.0070.03012.18
5.0.40.0130.04312.18
5.0.30.0070.06012.18
5.0.20.0070.02712.18
5.0.10.0100.02712.18
5.0.00.0130.06012.18
4.4.90.0130.02312.18
4.4.80.0100.02012.18
4.4.70.0070.02012.18
4.4.60.0070.02712.18
4.4.50.0070.01712.18
4.4.40.0070.05012.18
4.4.30.0170.01312.18
4.4.20.0130.02012.18
4.4.10.0100.03312.18
4.4.00.0100.04012.18
4.3.110.0100.03712.18
4.3.100.0070.02712.18
4.3.90.0100.02312.18
4.3.80.0030.03312.18
4.3.70.0070.01312.18
4.3.60.0100.02312.18
4.3.50.0100.02712.18
4.3.40.0070.02712.18
4.3.30.0030.03012.18
4.3.20.0000.01712.18
4.3.10.0030.02312.18
4.3.00.0030.01712.18

preferences:
61.47 ms | 400 KiB | 5 Q