3v4l.org

run code in 300+ PHP versions simultaneously
<?php $long = sprintf('%u', ip2long("128.0.0.1")); echo long2ip($long), ", ", sprintf('%u', ip2long("128.0.0.0")), "\n";

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)
8.3.60.0070.00718.55
8.3.50.0120.00722.05
8.3.40.0000.01418.88
8.3.30.0090.00619.17
8.3.20.0050.00320.46
8.3.10.0050.00322.39
8.3.00.0070.00020.92
8.2.180.0160.00316.63
8.2.170.0100.01022.96
8.2.160.0100.00319.34
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0130.00626.16
8.2.120.0080.00019.48
8.2.110.0060.00322.13
8.2.100.0030.00819.45
8.2.90.0050.00319.20
8.2.80.0040.00418.04
8.2.70.0000.00817.63
8.2.60.0080.00018.04
8.2.50.0000.00818.07
8.2.40.0050.00319.88
8.2.30.0050.00319.80
8.2.20.0040.00417.71
8.2.10.0090.00017.75
8.2.00.0070.00017.54
8.1.280.0100.00725.92
8.1.270.0050.00222.24
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0060.00323.65
8.1.230.0040.00819.22
8.1.220.0000.00717.74
8.1.210.0000.00818.77
8.1.200.0040.00717.35
8.1.190.0040.00417.39
8.1.180.0040.00418.66
8.1.170.0060.00318.61
8.1.160.0000.00822.23
8.1.150.0040.00418.59
8.1.140.0040.00717.45
8.1.130.0000.00717.91
8.1.120.0000.00717.36
8.1.110.0040.00417.42
8.1.100.0040.00417.46
8.1.90.0070.00017.39
8.1.80.0070.00017.39
8.1.70.0030.00317.43
8.1.60.0040.00417.62
8.1.50.0040.00417.46
8.1.40.0000.00817.47
8.1.30.0040.00417.61
8.1.20.0000.00917.56
8.1.10.0050.00217.60
8.1.00.0000.00817.39
8.0.300.0040.00418.77
8.0.290.0000.00717.18
8.0.280.0030.00318.42
8.0.270.0070.00017.35
8.0.260.0070.00016.92
8.0.250.0030.00317.03
8.0.240.0000.00717.04
8.0.230.0000.00816.93
8.0.220.0000.00716.93
8.0.210.0030.00316.95
8.0.200.0000.00716.99
8.0.190.0000.00716.93
8.0.180.0070.00016.91
8.0.170.0050.00316.89
8.0.160.0070.00016.87
8.0.150.0050.00316.91
8.0.140.0030.00316.73
8.0.130.0060.00013.46
8.0.120.0030.00516.94
8.0.110.0040.00416.88
8.0.100.0040.00416.93
8.0.90.0050.00217.06
8.0.80.0120.00316.84
8.0.70.0040.00416.68
8.0.60.0050.00316.89
8.0.50.0070.00016.68
8.0.30.0120.00816.94
8.0.20.0090.00917.40
8.0.10.0020.00516.94
8.0.00.0110.00916.72
7.4.330.0000.00515.09
7.4.320.0000.00716.66
7.4.300.0030.00616.46
7.4.290.0000.00716.51
7.4.280.0030.00316.51
7.4.270.0030.00316.50
7.4.260.0080.00016.63
7.4.250.0000.00816.52
7.4.240.0060.00116.60
7.4.230.0000.00716.70
7.4.220.0030.01416.59
7.4.210.0060.01016.65
7.4.200.0070.00016.44
7.4.190.0070.00016.56
7.4.160.0060.01016.57
7.4.150.0150.00917.40
7.4.140.0140.00517.86
7.4.130.0060.01316.54
7.4.120.0100.00616.51
7.4.110.0070.01416.51
7.4.100.0070.01016.63
7.4.90.0040.01316.34
7.4.80.0150.00319.39
7.4.70.0130.00316.45
7.4.60.0180.00616.39
7.4.50.0020.00216.13
7.4.40.0060.00922.77
7.4.30.0100.00716.57
7.4.00.0090.00614.92
7.3.330.0000.00513.16
7.3.320.0030.00313.21
7.3.310.0030.00316.13
7.3.300.0050.00316.19
7.3.290.0110.00516.14
7.3.280.0080.00816.22
7.3.270.0160.00017.40
7.3.260.0140.00316.50
7.3.250.0080.01016.29
7.3.240.0050.01616.39
7.3.230.0070.01116.39
7.3.210.0110.00516.55
7.3.200.0100.00719.39
7.3.190.0160.00616.25
7.3.180.0000.01516.29
7.3.170.0070.01016.32
7.3.160.0060.01016.27
7.3.120.0000.01414.43
7.2.330.0170.00016.50
7.2.320.0140.00316.48
7.2.310.0110.00516.54
7.2.300.0160.00316.47
7.2.290.0030.01216.61
7.2.00.0040.01119.11
7.1.100.0180.01217.78
7.1.70.0040.00417.15
7.1.60.0130.00919.82
7.1.50.0030.01916.63
7.1.00.0030.07722.37
7.0.200.0150.00616.84
7.0.140.0030.07322.07
7.0.100.0400.08019.91
7.0.90.0030.05319.93
7.0.80.0200.06719.92
7.0.70.0230.07720.00
7.0.60.0270.04320.00
7.0.50.0200.04720.38
7.0.40.0030.05020.18
7.0.30.0100.06020.03
7.0.20.0270.03320.11
7.0.10.0000.08320.21
7.0.00.0130.04320.09
5.6.250.0100.08020.74
5.6.240.0030.06320.78
5.6.230.0070.04720.70
5.6.220.0000.05720.53
5.6.210.0100.04320.69
5.6.200.0030.04021.05
5.6.190.0100.06021.17
5.6.180.0070.05021.11
5.6.170.0070.07021.00
5.6.160.0170.03021.00
5.6.150.0000.08720.98
5.6.140.0030.05721.09
5.6.130.0030.05021.07
5.6.120.0100.08021.05
5.6.110.0100.05020.97
5.6.100.0130.07321.15
5.6.90.0030.08721.12
5.6.80.0100.04720.36
5.6.70.0000.07320.41
5.6.60.0070.05320.47
5.6.50.0030.04020.50
5.6.40.0100.03720.39
5.6.30.0000.04320.41
5.6.20.0030.04320.46
5.6.10.0030.04320.52
5.6.00.0100.03320.31
5.5.380.0030.07320.38
5.5.370.0130.06320.56
5.5.360.0070.09720.43
5.5.350.0130.07720.34
5.5.340.0070.05020.84
5.5.330.0000.05320.90
5.5.320.0170.07020.93
5.5.310.0030.04720.86
5.5.300.0000.05720.85
5.5.290.0070.07320.80
5.5.280.0070.05320.82
5.5.270.0130.07320.80
5.5.260.0070.07020.87
5.5.250.0130.07720.63
5.5.240.0070.08320.05
5.5.230.0100.07720.28
5.5.220.0000.04320.29
5.5.210.0100.03720.21
5.5.200.0070.03320.27
5.5.190.0030.04020.29
5.5.180.0030.04020.18
5.5.160.0030.03720.25
5.5.150.0030.03720.18
5.5.140.0100.05320.20
5.5.130.0030.04320.11
5.5.120.0030.04020.25
5.5.110.0070.03720.01
5.5.100.0030.04020.10
5.5.90.0070.04020.20
5.5.80.0100.03719.97
5.5.70.0000.04020.19
5.5.60.0070.04320.18
5.5.50.0030.04020.17
5.5.40.0030.04020.18
5.5.30.0070.03719.95
5.5.20.0030.04020.09
5.5.10.0070.05720.07
5.5.00.0030.04020.13
5.4.450.0100.07019.27
5.4.440.0100.07719.62
5.4.430.0170.06319.57
5.4.420.0100.06319.50
5.4.410.0070.07719.50
5.4.400.0070.04319.30
5.4.390.0000.05019.11
5.4.380.0100.03319.09
5.4.370.0030.03719.10
5.4.360.0070.03719.10
5.4.350.0000.04019.09
5.4.340.0100.03319.11
5.4.320.0100.02719.23
5.4.310.0070.07719.01
5.4.300.0000.04319.19
5.4.290.0070.04319.16
5.4.280.0030.04019.20
5.4.270.0030.03718.96
5.4.260.0000.04019.19
5.4.250.0000.04019.24
5.4.240.0070.03719.18
5.4.230.0100.03019.02
5.4.220.0000.04019.29
5.4.210.0070.03319.00
5.4.200.0130.02719.21
5.4.190.0030.03719.01
5.4.180.0030.05719.19
5.4.170.0070.04319.14
5.4.160.0030.03719.13
5.4.150.0030.04019.18
5.4.140.0100.03316.44
5.4.130.0000.03716.34
5.4.120.0000.03716.34
5.4.110.0000.03716.39
5.4.100.0100.02716.59
5.4.90.0000.03716.58
5.4.80.0030.03716.56
5.4.70.0000.07316.32
5.4.60.0070.05016.51
5.4.50.0070.07016.54
5.4.40.0070.07316.46
5.4.30.0030.06016.42
5.4.20.0030.03316.55
5.4.10.0030.05316.36
5.4.00.0070.03015.78
5.3.290.0030.04014.71
5.3.280.0030.04314.57
5.3.270.0130.03014.63
5.3.260.0030.03714.52
5.3.250.0030.03714.61
5.3.240.0030.03714.53
5.3.230.0000.03714.56
5.3.220.0000.04014.51
5.3.210.0000.04314.59
5.3.200.0070.03714.59
5.3.190.0030.03714.57
5.3.180.0030.04314.55
5.3.170.0100.04714.48
5.3.160.0130.06714.50
5.3.150.0070.03314.58
5.3.140.0100.06314.62
5.3.130.0030.03714.56
5.3.120.0070.07014.56
5.3.110.0070.05714.57
5.3.100.0000.03714.01
5.3.90.0000.07713.99
5.3.80.0100.07013.98
5.3.70.0000.04013.99
5.3.60.0070.06713.93
5.3.50.0030.05714.07
5.3.40.0030.06314.00
5.3.30.0100.07013.89
5.3.20.0030.05013.59
5.3.10.0000.07313.56
5.3.00.0170.06013.61
5.2.170.0070.02711.19
5.2.160.0100.05011.27
5.2.150.0000.03711.07
5.2.140.0070.06011.06
5.2.130.0070.06011.02
5.2.120.0030.02310.95
5.2.110.0070.06011.20
5.2.100.0070.06011.11
5.2.90.0030.02711.22
5.2.80.0130.05310.98
5.2.70.0100.05711.00
5.2.60.0030.05011.15
5.2.50.0030.05011.14
5.2.40.0070.03711.12
5.2.30.0100.04711.02
5.2.20.0030.02710.82
5.2.10.0100.05710.92
5.2.00.0030.03010.84
5.1.60.0130.03010.00
5.1.50.0070.0439.99
5.1.40.0100.0409.96
5.1.30.0100.02710.44
5.1.20.0100.02710.41
5.1.10.0070.0379.91
5.1.00.0070.05310.07
5.0.50.0000.0509.66
5.0.40.0030.0439.66
5.0.30.0030.0679.66
5.0.20.0000.0479.66
5.0.10.0000.0439.66
5.0.00.0000.0639.66
4.4.90.0030.0279.66
4.4.80.0000.0209.66
4.4.70.0000.0209.66
4.4.60.0070.0339.66
4.4.50.0030.0309.66
4.4.40.0030.0479.66
4.4.30.0000.0209.66
4.4.20.0030.0339.66
4.4.10.0070.0139.66
4.4.00.0030.0539.66
4.3.110.0000.0379.66
4.3.100.0000.0379.66
4.3.90.0000.0179.66
4.3.80.0030.0379.66
4.3.70.0000.0209.66
4.3.60.0030.0339.66
4.3.50.0000.0339.66
4.3.40.0070.0479.66
4.3.30.0030.0339.66
4.3.20.0030.0279.66
4.3.10.0000.0339.66
4.3.00.0000.0179.66

preferences:
39.69 ms | 401 KiB | 5 Q