3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo file_get_contents('/proc/net/tcp');

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)
8.3.60.0070.00718.27
8.3.50.0140.00921.14
8.3.40.0130.00318.58
8.3.30.0070.00720.16
8.3.20.0030.00520.28
8.3.10.0070.00022.04
8.3.00.0040.00422.44
8.2.180.0120.00616.75
8.2.170.0070.00722.96
8.2.160.0000.01322.08
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0050.00220.85
8.2.110.0030.00619.04
8.2.100.0110.00017.72
8.2.90.0000.00719.05
8.2.80.0060.00319.12
8.2.70.0050.00317.50
8.2.60.0000.00817.93
8.2.50.0050.00318.07
8.2.40.0030.00518.03
8.2.30.0000.00719.44
8.2.20.0000.00717.60
8.2.10.0020.00517.43
8.2.00.0080.00017.61
8.1.280.0140.00425.92
8.1.270.0090.00023.99
8.1.260.0110.00426.35
8.1.250.0040.00428.09
8.1.240.0080.00322.46
8.1.230.0090.00320.67
8.1.220.0000.00818.77
8.1.210.0060.00319.07
8.1.200.0100.00016.99
8.1.190.0050.00317.40
8.1.180.0040.00418.10
8.1.170.0040.00418.53
8.1.160.0020.00518.77
8.1.150.0050.00218.50
8.1.140.0040.00417.44
8.1.130.0090.00017.78
8.1.120.0040.00417.39
8.1.110.0030.00617.23
8.1.100.0000.00717.30
8.1.90.0000.00717.29
8.1.80.0040.00317.34
8.1.70.0000.00717.18
8.1.60.0030.00617.38
8.1.50.0030.00617.44
8.1.40.0000.01317.32
8.1.30.0050.00317.36
8.1.20.0030.00517.47
8.1.10.0050.00317.43
8.1.00.0030.00617.36
8.0.300.0040.00419.89
8.0.290.0060.00317.18
8.0.280.0030.00318.45
8.0.270.0070.00017.25
8.0.260.0040.00716.88
8.0.250.0080.00017.00
8.0.240.0000.00916.93
8.0.230.0040.00416.86
8.0.220.0000.00716.80
8.0.210.0030.00616.80
8.0.200.0000.00616.96
8.0.190.0000.00716.82
8.0.180.0080.00016.79
8.0.170.0080.00016.84
8.0.160.0070.00016.94
8.0.150.0070.00016.84
8.0.140.0100.00016.84
8.0.130.0060.00013.35
8.0.120.0070.00016.74
8.0.110.0040.00416.80
8.0.100.0040.00416.76
8.0.90.0000.00716.78
8.0.80.0070.00716.89
8.0.70.0030.00516.88
8.0.60.0000.00716.79
8.0.50.0000.00716.96
8.0.30.0110.00816.97
8.0.20.0070.01117.40
8.0.10.0040.00416.77
8.0.00.0130.00816.79
7.4.330.0050.00016.82
7.4.320.0030.00316.47
7.4.300.0060.00016.53
7.4.290.0070.00016.44
7.4.280.0080.00016.43
7.4.270.0000.00716.37
7.4.260.0060.00013.15
7.4.250.0040.00416.32
7.4.240.0000.00716.34
7.4.230.0030.00316.58
7.4.220.0070.01116.31
7.4.210.0090.00616.49
7.4.200.0070.00016.55
7.4.190.0070.00016.61
7.4.160.0030.01316.53
7.4.150.0120.00617.40
7.4.140.0100.00717.86
7.4.130.0100.00716.41
7.4.120.0090.00816.55
7.4.110.0070.01016.38
7.4.100.0180.00316.36
7.4.90.0140.00416.35
7.4.80.0110.01119.39
7.4.70.0000.01716.28
7.4.60.0130.00616.34
7.4.50.0060.00316.46
7.4.40.0040.01122.77
7.4.30.0100.00716.32
7.4.00.0070.01115.09
7.3.330.0000.00513.11
7.3.320.0000.00513.11
7.3.310.0000.00716.19
7.3.300.0000.00716.16
7.3.290.0070.00716.12
7.3.280.0070.01016.25
7.3.270.0120.00417.40
7.3.260.0090.00918.24
7.3.250.0130.00716.26
7.3.240.0120.00616.35
7.3.230.0130.00716.39
7.3.210.0060.01616.54
7.3.200.0070.01019.39
7.3.190.0060.01616.31
7.3.180.0100.00616.24
7.3.170.0060.00916.27
7.3.160.0110.00616.42
7.3.120.0030.01115.04
7.3.10.0030.01016.29
7.3.00.0070.00416.71
7.2.330.0150.00316.54
7.2.320.0080.00816.41
7.2.310.0100.01316.36
7.2.300.0100.00716.43
7.2.290.0140.00316.35
7.2.130.0070.00416.61
7.2.120.0110.00416.51
7.2.110.0040.01116.68
7.2.100.0000.01616.87
7.2.90.0030.01016.68
7.2.80.0000.01316.98
7.2.70.0070.00417.04
7.2.60.0030.00716.45
7.2.50.0130.00316.62
7.2.40.0080.00416.86
7.2.30.0070.01116.70
7.2.20.0060.00916.69
7.2.10.0060.00316.67
7.2.00.0050.00918.11
7.1.250.0060.00615.87
7.1.100.0130.00618.19
7.1.70.0090.00916.76
7.1.60.0200.01019.17
7.1.50.0100.00716.92
7.1.00.0100.08022.36
7.0.200.0080.00816.34
7.0.140.0030.07721.99
7.0.100.0100.08019.96
7.0.90.0170.07319.97
7.0.80.0100.07719.91
7.0.70.0130.07720.03
7.0.60.0230.07019.94
7.0.50.0130.07720.19
7.0.40.0070.08320.15
7.0.30.0100.08720.17
7.0.20.0130.05320.14
7.0.10.0070.08720.10
7.0.00.0230.07020.17
5.6.280.0100.07021.12
5.6.250.0130.03720.56
5.6.240.0200.07720.51
5.6.230.0100.08020.68
5.6.220.0100.07720.49
5.6.210.0070.08320.61
5.6.200.0070.09321.08
5.6.190.0100.08321.04
5.6.180.0030.08720.96
5.6.170.0230.07321.13
5.6.160.0100.08020.95
5.6.150.0070.09021.13
5.6.140.0170.08321.03
5.6.130.0100.06321.07
5.6.120.0230.06021.09
5.6.110.0230.07321.00
5.6.100.0170.07721.01
5.6.90.0170.04020.99
5.6.80.0070.05020.52
5.6.70.0130.05320.39
5.6.60.0170.04020.48
5.6.50.0130.04320.51
5.6.40.0100.05320.42
5.6.30.0130.07020.39
5.6.20.0030.04320.42
5.6.10.0200.07020.45
5.6.00.0070.08320.29
5.5.380.0130.07320.56
5.5.370.0230.07320.34
5.5.360.0130.07720.36
5.5.350.0130.08320.34
5.5.340.0170.06720.91
5.5.330.0200.04020.82
5.5.320.0230.07020.82
5.5.310.0170.07320.89
5.5.300.0100.08720.73
5.5.290.0100.07320.72
5.5.280.0130.07720.84
5.5.270.0130.08320.63
5.5.260.0130.07320.91
5.5.250.0200.06020.66
5.5.240.0170.05720.20
5.5.230.0200.07720.25
5.5.220.0100.05020.00
5.5.210.0170.07020.14
5.5.200.0100.08020.22
5.5.190.0170.07320.15
5.5.180.0200.07020.15
5.5.160.0130.05320.21
5.5.150.0100.08020.23
5.5.140.0100.07020.12
5.5.130.0130.04720.17
5.5.120.0070.08020.10
5.5.110.0100.07320.22
5.5.100.0130.07719.96
5.5.90.0100.04719.94
5.5.80.0100.07720.09
5.5.70.0070.08720.14
5.5.60.0170.07320.05
5.5.50.0170.07020.11
5.5.40.0230.06719.95
5.5.30.0100.08020.02
5.5.20.0100.05020.02
5.5.10.0130.07719.98
5.5.00.0130.07019.99
5.4.450.0100.06019.36
5.4.440.0170.07719.44
5.4.430.0130.08019.46
5.4.420.0130.07719.38
5.4.410.0170.07319.09
5.4.400.0070.07018.97
5.4.390.0070.04719.15
5.4.380.0130.07318.99
5.4.370.0130.07719.02
5.4.360.0170.07319.14
5.4.350.0070.08018.81
5.4.340.0070.05718.91
5.4.320.0130.06719.04
5.4.310.0200.07319.10
5.4.300.0170.03718.98
5.4.290.0170.07318.90
5.4.280.0100.07318.98
5.4.270.0100.07019.09
5.4.260.0030.07718.98
5.4.250.0130.07319.13
5.4.240.0100.08019.02
5.4.230.0070.07318.82
5.4.220.0170.07718.78
5.4.210.0100.07318.94
5.4.200.0170.07018.98
5.4.190.0130.07318.78
5.4.180.0130.07018.80
5.4.170.0230.06319.13
5.4.160.0100.07318.78
5.4.150.0130.06318.95
5.4.140.0100.07316.28
5.4.130.0070.06016.06
5.4.120.0000.08316.41
5.4.110.0170.06316.45
5.4.100.0030.04716.36
5.4.90.0200.05716.30
5.4.80.0100.06016.20
5.4.70.0300.03716.29
5.4.60.0200.06316.40
5.4.50.0200.06316.38
5.4.40.0130.06716.29
5.4.30.0070.06016.18
5.4.20.0100.04716.29
5.4.10.0070.05016.36
5.4.00.0230.05015.74
5.3.290.0130.06314.59
5.3.280.0170.07014.43
5.3.270.0030.08014.55
5.3.260.0100.07714.60
5.3.250.0170.07714.59
5.3.240.0100.06314.60
5.3.230.0130.08014.52
5.3.220.0170.04314.46
5.3.210.0200.06014.57
5.3.200.0100.07314.55
5.3.190.0100.07314.52
5.3.180.0130.07314.43
5.3.170.0170.05014.54
5.3.160.0130.06714.57
5.3.150.0170.06714.48
5.3.140.0100.05714.57
5.3.130.0070.04714.53
5.3.120.0100.07014.57
5.3.110.0070.07714.55
5.3.100.0170.07314.00
5.3.90.0100.07313.97
5.3.80.0170.07014.01
5.3.70.0130.08714.02
5.3.60.0170.06713.95
5.3.50.0130.03313.71
5.3.40.0000.08013.95
5.3.30.0030.06313.78
5.3.20.0100.06013.68
5.3.10.0070.04713.66
5.3.00.0070.04013.60
5.2.170.0070.05312.56
5.2.160.0030.07012.56
5.2.150.0130.03312.56
5.2.140.0100.04012.56
5.2.130.0000.06312.56
5.2.120.0130.05712.56
5.2.110.0130.05012.56
5.2.100.0070.05712.56
5.2.90.0000.03312.56
5.2.80.0070.03012.56
5.2.70.0030.03012.56
5.2.60.0030.04312.56
5.2.50.0070.02712.56
5.2.40.0030.03312.56
5.2.30.0070.02712.56
5.2.20.0100.03012.56
5.2.10.0000.03312.56
5.2.00.0100.04012.56
5.1.60.0030.02712.56
5.1.50.0030.02712.56
5.1.40.0030.02712.56
5.1.30.0130.04712.56
5.1.20.0130.05012.56
5.1.10.0100.02012.56
5.1.00.0100.04712.56
5.0.50.0070.04012.56
5.0.40.0030.02012.56
5.0.30.0030.03712.56
5.0.20.0030.02012.56
5.0.10.0100.03712.56
5.0.00.0030.03712.56
4.4.90.0100.01012.56
4.4.80.0030.01712.56
4.4.70.0030.01712.56
4.4.60.0070.01312.56
4.4.50.0030.01712.56
4.4.40.0070.03012.56
4.4.30.0070.01712.56
4.4.20.0030.01712.56
4.4.10.0030.02012.56
4.4.00.0030.02312.56
4.3.110.0030.01312.56
4.3.100.0100.01712.56
4.3.90.0030.03012.56
4.3.80.0070.02012.56
4.3.70.0070.01312.56
4.3.60.0070.01712.56
4.3.50.0030.01312.56
4.3.40.0070.02312.56
4.3.30.0030.03712.56
4.3.20.0030.03012.56
4.3.10.0000.01712.56
4.3.00.0030.03012.56

preferences:
38.48 ms | 400 KiB | 5 Q