3v4l.org

run code in 300+ PHP versions simultaneously
<?php function IP2number($ip) { return sprintf('%u', ip2long($ip)); } echo ip2long('0.0.0.0'),"\r\n"; echo ip2long('0.0.0.1'),"\r\n"; echo ip2long('255.255.255.254'),"\r\n"; echo ip2long('255.255.255.255'),"\r\n"; echo "\r\n"; echo IP2number('0.0.0.0'),"\r\n"; echo IP2number('0.0.0.1'),"\r\n"; echo IP2number('255.255.255.254'),"\r\n"; echo IP2number('255.255.255.255'),"\r\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)
8.3.70.0090.00618.33
8.3.60.0180.00418.20
8.3.50.0120.00921.93
8.3.40.0150.00618.71
8.3.30.0090.00618.72
8.3.20.0080.00018.60
8.3.10.0040.00421.86
8.3.00.0090.00017.93
8.2.190.0110.01416.63
8.2.180.0170.00318.21
8.2.170.0040.01122.96
8.2.160.0160.00320.94
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00717.91
8.2.120.0080.00026.35
8.2.110.0040.00420.47
8.2.100.0040.00817.72
8.2.90.0060.00319.18
8.2.80.0050.00317.97
8.2.70.0000.00817.63
8.2.60.0050.00317.92
8.2.50.0030.00518.07
8.2.40.0050.00318.29
8.2.30.0000.00818.15
8.2.20.0040.00417.68
8.2.10.0040.00418.02
8.2.00.0000.00818.05
8.1.280.0060.00925.92
8.1.270.0100.00324.09
8.1.260.0100.00328.09
8.1.250.0020.00528.09
8.1.240.0120.00022.00
8.1.230.0070.00420.99
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0040.00417.23
8.1.190.0000.00917.10
8.1.180.0090.00018.10
8.1.170.0060.00318.71
8.1.160.0040.00418.85
8.1.150.0080.00018.84
8.1.140.0040.00419.57
8.1.130.0030.00317.67
8.1.120.0000.00717.39
8.1.110.0050.00317.43
8.1.100.0040.00417.47
8.1.90.0000.00717.38
8.1.80.0000.00817.38
8.1.70.0000.00717.38
8.1.60.0050.00317.63
8.1.50.0000.00817.57
8.1.40.0050.00317.46
8.1.30.0030.00717.65
8.1.20.0080.00017.70
8.1.10.0070.00017.52
8.1.00.0000.01317.49
8.0.300.0050.00218.77
8.0.290.0000.00916.75
8.0.280.0070.00018.46
8.0.270.0070.00017.34
8.0.260.0030.00317.27
8.0.250.0000.00816.96
8.0.240.0030.00316.98
8.0.230.0080.00016.99
8.0.220.0050.00316.80
8.0.210.0060.00016.86
8.0.200.0030.00316.91
8.0.190.0040.00416.81
8.0.180.0030.00316.90
8.0.170.0070.00016.91
8.0.160.0050.00216.81
8.0.150.0040.00416.82
8.0.140.0040.00416.82
8.0.130.0000.00713.25
8.0.120.0040.00416.77
8.0.110.0040.00416.87
8.0.100.0000.00716.71
8.0.90.0050.00316.83
8.0.80.0090.01116.88
8.0.70.0030.00516.82
8.0.60.0000.00716.98
8.0.50.0040.00416.64
8.0.30.0050.01117.30
8.0.20.0100.00917.40
8.0.10.0080.00016.87
8.0.00.0040.01716.60
7.4.330.0060.00015.08
7.4.320.0060.00016.52
7.4.300.0030.00316.58
7.4.290.0050.00216.54
7.4.280.0050.00316.62
7.4.270.0030.00316.54
7.4.260.0060.00316.54
7.4.250.0050.00316.60
7.4.240.0030.00416.53
7.4.230.0050.00316.69
7.4.220.0110.00716.45
7.4.210.0070.01316.52
7.4.200.0070.00016.34
7.4.160.0090.00616.83
7.4.150.0110.00617.40
7.4.140.0130.00717.86
7.4.130.0110.00716.53
7.4.120.0100.00816.47
7.4.110.0090.00616.35
7.4.100.0080.00816.63
7.4.90.0080.01116.55
7.4.80.0070.01419.39
7.4.70.0060.01016.69
7.4.60.0110.00516.54
7.4.50.0000.01716.41
7.4.40.0130.00916.46
7.4.30.0120.00916.69
7.4.00.0030.01315.01
7.3.330.0000.00613.13
7.3.320.0060.00013.17
7.3.310.0040.00416.20
7.3.300.0060.00016.17
7.3.290.0070.01116.29
7.3.280.0070.00816.26
7.3.270.0190.00317.40
7.3.260.0110.01116.32
7.3.250.0110.00916.50
7.3.240.0080.00916.47
7.3.230.0100.00716.43
7.3.210.0120.00416.52
7.3.200.0100.01016.29
7.3.190.0110.00516.32
7.3.180.0060.01016.39
7.3.170.0060.01616.32
7.3.160.0030.01816.27
7.2.330.0040.01216.55
7.2.320.0090.00916.74
7.2.310.0060.01116.54
7.2.300.0060.00916.63
7.2.290.0110.00516.75
7.2.110.0270.00316.37
7.2.60.0030.01316.86
7.1.200.0000.00715.80
7.1.70.0060.00617.17
7.1.60.0030.01019.54
7.1.00.0100.06322.54
7.0.200.0040.00416.61
7.0.70.0270.07019.97
7.0.60.0270.03719.90
7.0.50.0170.05720.30
7.0.40.0130.03020.12
7.0.30.0030.06020.14
7.0.20.0000.04320.18
7.0.10.0100.05320.07
7.0.00.0030.03720.11
5.6.280.0130.06321.10
5.6.220.0070.03720.61
5.6.210.0100.03320.70
5.6.200.0070.04721.08
5.6.190.0000.03720.97
5.6.180.0000.04721.07
5.6.170.0070.03721.11
5.6.160.0030.04021.12
5.6.150.0030.08020.97
5.6.140.0070.03720.98
5.6.130.0030.03721.11
5.6.120.0030.03321.04
5.6.110.0070.08021.07
5.6.100.0100.03721.07
5.6.90.0070.03321.05
5.6.80.0130.06020.50
5.6.70.0070.03720.38
5.6.60.0000.04320.46
5.6.50.0070.08320.48
5.6.40.0070.07020.41
5.6.30.0070.08020.44
5.6.20.0070.07320.47
5.6.10.0030.08320.33
5.6.00.0000.05320.51
5.5.360.0100.03720.47
5.5.350.0030.04020.45
5.5.340.0070.04020.92
5.5.330.0100.03020.94
5.5.320.0070.04720.89
5.5.310.0070.03720.88
5.5.300.0030.03320.89
5.5.290.0130.07020.79
5.5.280.0030.04720.92
5.5.270.0030.06320.77
5.5.260.0070.03020.89
5.5.250.0070.04320.77
5.5.240.0030.04020.29
5.5.230.0030.04020.24
5.5.220.0030.04020.29
5.5.210.0030.05320.05
5.5.200.0100.08320.16
5.5.190.0030.08320.16
5.5.180.0030.05320.30
5.5.160.0030.08020.26
5.5.150.0170.06720.27
5.5.140.0100.05320.26
5.5.130.0030.08320.18
5.5.120.0000.05020.27
5.5.110.0030.04720.18
5.5.100.0070.07020.16
5.5.90.0130.05320.11
5.5.80.0070.08019.98
5.5.70.0100.08020.18
5.5.60.0030.08720.20
5.5.50.0070.07720.09
5.5.40.0170.03020.09
5.5.30.0000.08720.13
5.5.20.0030.08320.15
5.5.10.0070.07720.01
5.5.00.0230.07020.14
5.4.450.0070.03719.52
5.4.440.0030.08019.55
5.4.430.0030.04319.23
5.4.420.0030.03719.42
5.4.410.0070.04319.11
5.4.400.0000.04019.02
5.4.390.0030.03719.01
5.4.380.0030.06719.09
5.4.370.0030.06019.11
5.4.360.0270.06718.94
5.4.350.0070.08019.20
5.4.340.0100.07319.26
5.4.320.0100.07019.24
5.4.310.0030.07719.12
5.4.300.0070.07719.15
5.4.290.0130.05719.22
5.4.280.0100.06719.27
5.4.270.0100.03719.29
5.4.260.0030.08719.27
5.4.250.0170.07318.96
5.4.240.0070.04719.08
5.4.230.0000.07019.18
5.4.220.0070.08019.16
5.4.210.0070.07718.91
5.4.200.0070.07319.09
5.4.190.0000.05318.95
5.4.180.0070.07719.18
5.4.170.0030.05019.23
5.4.160.0070.06718.99
5.4.150.0070.08318.91
5.4.140.0000.07716.41
5.4.130.0100.07316.51
5.4.120.0070.07716.46
5.4.110.0070.07016.45
5.4.100.0070.05016.53
5.4.90.0030.08016.54
5.4.80.0030.07316.53
5.4.70.0170.07316.45
5.4.60.0070.07716.54
5.4.50.0100.07716.52
5.4.40.0070.03716.56
5.4.30.0100.04716.42
5.4.20.0030.05016.54
5.4.10.0100.06716.36
5.4.00.0070.08315.85
5.3.290.0200.06714.67
5.3.280.0100.07314.66
5.3.270.0070.04714.66
5.3.260.0030.07314.75
5.3.250.0030.06714.53
5.3.240.0070.07714.64
5.3.230.0030.07014.52
5.3.220.0100.05014.56
5.3.210.0000.08314.71
5.3.200.0100.06714.65
5.3.190.0100.06714.60
5.3.180.0030.04314.59
5.3.170.0000.08714.63
5.3.160.0070.07314.67
5.3.150.0100.07314.51
5.3.140.0100.07014.66
5.3.130.0030.08314.61
5.3.120.0130.04714.54
5.3.110.0130.07014.57
5.3.100.0070.06314.14
5.3.90.0030.06314.12
5.3.80.0000.06714.11
5.3.70.0030.06714.13
5.3.60.0030.03714.07
5.3.50.0030.07713.83
5.3.40.0130.06314.06
5.3.30.0070.07713.82
5.3.20.0130.07313.80
5.3.10.0130.06013.78
5.3.00.0070.07313.55
5.2.170.0100.04712.21
5.2.160.0030.03712.21
5.2.150.0070.05312.21
5.2.140.0070.06312.21
5.2.130.0100.05012.21
5.2.120.0170.05312.21
5.2.110.0100.04712.21
5.2.100.0000.06012.21
5.2.90.0070.06012.21
5.2.80.0070.06012.21
5.2.70.0000.06012.21
5.2.60.0100.03312.21
5.2.50.0030.05312.21
5.2.40.0170.05012.21
5.2.30.0070.06012.21
5.2.20.0030.06012.21
5.2.10.0070.05712.21
5.2.00.0000.06312.21
5.1.60.0000.06012.21
5.1.50.0000.05712.21
5.1.40.0130.04312.21
5.1.30.0000.07312.21
5.1.20.0100.05012.21
5.1.10.0030.05712.21
5.1.00.0200.04312.21
5.0.50.0100.04012.21
5.0.40.0070.03712.21
5.0.30.0000.07012.21
5.0.20.0070.03312.21
5.0.10.0030.03012.21
5.0.00.0000.07012.21
4.4.90.0030.03712.21
4.4.80.0030.03312.21
4.4.70.0030.03312.21
4.4.60.0000.04012.21
4.4.50.0000.04012.21
4.4.40.0030.05312.21
4.4.30.0030.03312.21
4.4.20.0000.02712.21
4.4.10.0030.03012.21
4.4.00.0070.04312.21
4.3.110.0000.03712.21
4.3.100.0100.03012.21
4.3.90.0030.03012.21
4.3.80.0030.05012.21
4.3.70.0070.03012.21
4.3.60.0000.02312.21
4.3.50.0000.01712.21
4.3.40.0070.05012.21
4.3.30.0070.03012.21
4.3.20.0000.03712.21
4.3.10.0030.01312.21
4.3.00.0000.03312.21

preferences:
73.87 ms | 401 KiB | 5 Q