3v4l.org

run code in 300+ PHP versions simultaneously
<?php $reserved_ips = array( // not an exhaustive list '167772160' => 184549375, /* 10.0.0.0 - 10.255.255.255 */ '3232235520' => 3232301055, /* 192.168.0.0 - 192.168.255.255 */ '2130706432' => 2147483647, /* 127.0.0.0 - 127.255.255.255 */ '2851995648' => 2852061183, /* 169.254.0.0 - 169.254.255.255 */ '2886729728' => 2887778303, /* 172.16.0.0 - 172.31.255.255 */ '3758096384' => 4026531839, /* 224.0.0.0 - 239.255.255.255 */ ); $ip_long = sprintf('%u', ip2long('10.100.198.181')); echo $ip_long;

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)
8.3.40.0140.00318.63
8.3.30.0090.00618.53
8.3.20.0000.00720.29
8.3.10.0000.00823.66
8.3.00.0090.00022.09
8.2.170.0150.00022.96
8.2.160.0120.00318.92
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0040.00421.07
8.2.120.0070.00726.35
8.2.110.0060.00321.25
8.2.100.0110.00018.22
8.2.90.0000.00819.30
8.2.80.0000.00817.97
8.2.70.0000.00917.50
8.2.60.0040.00417.93
8.2.50.0050.00318.16
8.2.40.0080.00020.49
8.2.30.0000.00821.13
8.2.20.0040.00418.11
8.2.10.0080.00018.17
8.2.00.0000.00718.04
8.1.270.0040.00422.26
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0030.00619.20
8.1.230.0080.00318.82
8.1.220.0050.00317.77
8.1.210.0030.00618.77
8.1.200.0040.00417.35
8.1.190.0080.00017.23
8.1.180.0030.00618.10
8.1.170.0000.00819.09
8.1.160.0030.00318.97
8.1.150.0000.00818.88
8.1.140.0050.00219.55
8.1.130.0000.00718.82
8.1.120.0030.00617.46
8.1.110.0040.00417.46
8.1.100.0000.00817.46
8.1.90.0070.00017.51
8.1.80.0070.00017.50
8.1.70.0000.00717.41
8.1.60.0000.00817.57
8.1.50.0020.00517.52
8.1.40.0040.00417.46
8.1.30.0030.00617.64
8.1.20.0090.00017.68
8.1.10.0060.00317.54
8.1.00.0070.00017.38
8.0.300.0000.00918.77
8.0.290.0040.00416.58
8.0.280.0000.00718.55
8.0.270.0000.00717.31
8.0.260.0030.00316.78
8.0.250.0030.00316.97
8.0.240.0050.00217.04
8.0.230.0000.00716.93
8.0.220.0000.00716.94
8.0.210.0030.00516.91
8.0.200.0030.00316.83
8.0.190.0000.00816.95
8.0.180.0070.00016.91
8.0.170.0020.00516.94
8.0.160.0000.00716.71
8.0.150.0030.00516.87
8.0.140.0040.00416.87
8.0.130.0050.00013.28
8.0.120.0040.00416.73
8.0.110.0050.00216.71
8.0.100.0020.00516.70
8.0.90.0030.00516.91
8.0.80.0160.00616.80
8.0.70.0000.00716.94
8.0.60.0040.00416.95
8.0.50.0000.00716.78
8.0.30.0060.01216.95
8.0.20.0120.01017.40
8.0.10.0040.00416.98
8.0.00.0110.00716.65
7.4.330.0000.00515.55
7.4.320.0030.00316.49
7.4.300.0000.00716.57
7.4.290.0000.00716.45
7.4.280.0060.00316.49
7.4.270.0000.00816.59
7.4.260.0050.00316.45
7.4.250.0000.00716.55
7.4.240.0030.00316.54
7.4.230.0070.00016.38
7.4.220.0180.00416.45
7.4.210.0090.00716.45
7.4.200.0000.00716.66
7.4.160.0100.01216.45
7.4.150.0090.00917.40
7.4.140.0110.00617.86
7.4.130.0140.00416.35
7.4.120.0120.00616.41
7.4.110.0100.00716.43
7.4.100.0040.01216.54
7.4.90.0080.00816.36
7.4.80.0070.01019.39
7.4.70.0130.00316.44
7.4.60.0100.01316.49
7.4.50.0060.00916.70
7.4.40.0070.01016.41
7.4.30.0030.01716.53
7.4.10.0100.00714.95
7.4.00.0060.01314.88
7.3.330.0050.00013.18
7.3.320.0050.00013.11
7.3.310.0000.00716.25
7.3.300.0040.00416.10
7.3.290.0000.00716.12
7.3.280.0060.00916.27
7.3.270.0120.00617.40
7.3.260.0070.01116.41
7.3.250.0100.00916.28
7.3.240.0100.00916.47
7.3.230.0100.00616.35
7.3.210.0120.00416.29
7.3.200.0090.00616.36
7.3.190.0100.00716.51
7.3.180.0030.01616.60
7.3.170.0070.01016.63
7.3.160.0030.01316.21
7.3.130.0070.01114.68
7.3.120.0060.01014.64
7.3.110.0030.01514.72
7.3.100.0060.00914.95
7.3.90.0060.00914.81
7.3.80.0080.00714.87
7.3.70.0070.00414.69
7.3.60.0030.01214.71
7.3.50.0070.00414.64
7.3.40.0050.00514.65
7.3.30.0060.00614.71
7.3.20.0070.00916.73
7.3.10.0050.00916.71
7.3.00.0050.00716.54
7.2.330.0090.00916.45
7.2.320.0130.00316.64
7.2.310.0060.01016.59
7.2.300.0120.00616.79
7.2.290.0110.00616.47
7.2.260.0120.00615.22
7.2.250.0100.00715.21
7.2.240.0070.01115.11
7.2.230.0050.01014.87
7.2.220.0050.01014.91
7.2.210.0050.01115.08
7.2.200.0130.00215.00
7.2.190.0100.00314.89
7.2.180.0070.00714.82
7.2.170.0060.00715.16
7.2.160.0090.00015.08
7.2.150.0060.00917.00
7.2.140.0030.00617.07
7.2.130.0080.00316.79
7.2.120.0070.00716.96
7.2.110.0060.00616.78
7.2.100.0020.01116.74
7.2.90.0050.00516.96
7.2.80.0050.00816.86
7.2.70.0060.00616.97
7.2.60.0060.00716.88
7.2.50.0100.00316.96
7.2.40.0070.00816.98
7.2.30.0050.00816.82
7.2.20.0090.00616.93
7.2.10.0040.01116.72
7.2.00.0060.00717.71
7.1.330.0090.00715.73
7.1.320.0000.01515.72
7.1.310.0090.00515.81
7.1.300.0060.00815.70
7.1.290.0050.00615.81
7.1.280.0050.00715.71
7.1.270.0050.00715.81
7.1.260.0080.00515.54
7.1.250.0040.00715.86
7.1.240.0090.00315.80
7.1.230.0030.01415.96
7.1.220.0100.00715.77
7.1.210.0030.00615.74
7.1.200.0030.01215.85
7.1.190.0030.00615.86
7.1.180.0070.00715.82
7.1.170.0030.01015.74
7.1.160.0030.00615.70
7.1.150.0070.00415.98
7.1.140.0120.00615.72
7.1.130.0070.00315.50
7.1.120.0060.00315.72
7.1.110.0030.01015.80
7.1.100.0030.00916.91
7.1.90.0090.00415.71
7.1.80.0100.00315.75
7.1.70.0080.00416.46
7.1.60.0060.01525.50
7.1.50.0110.01025.16
7.1.40.0160.00925.09
7.1.30.0160.00525.05
7.1.20.0110.01025.12
7.1.10.0030.01216.03
7.1.00.0040.01216.30
7.0.330.0030.00615.39
7.0.320.0030.00715.19
7.0.310.0000.01215.11
7.0.300.0000.00915.12
7.0.290.0000.01115.36
7.0.280.0120.00615.40
7.0.270.0060.00315.02
7.0.260.0080.00515.27
7.0.250.0030.00915.39
7.0.240.0030.00915.38
7.0.230.0090.00315.14
7.0.220.0060.00615.13
7.0.210.0070.01014.94
7.0.200.0070.00916.06
7.0.190.0010.01315.98
7.0.180.0080.00815.84
7.0.170.0100.00415.87
7.0.160.0040.01315.88
7.0.150.0070.00815.67
7.0.140.0070.00915.77
7.0.130.0080.00615.72
7.0.120.0000.01215.80
7.0.110.0040.01115.79
7.0.100.0050.01115.53
7.0.90.0060.00815.90
7.0.80.0050.01115.60
7.0.70.0040.01215.62
7.0.60.0050.00915.65
7.0.50.0030.01115.81
7.0.40.0080.00515.10
7.0.30.0090.00714.95
7.0.20.0040.01114.93
7.0.10.0090.00714.94
7.0.00.0070.00714.79
5.6.400.0000.01114.16
5.6.390.0030.01014.71
5.6.380.0040.00814.54
5.6.370.0030.01214.11
5.6.360.0030.00714.51
5.6.350.0070.00713.95
5.6.340.0090.00914.54
5.6.330.0060.00613.94
5.6.320.0100.00714.37
5.6.310.0120.00614.39
5.6.300.0040.00814.53
5.6.290.0000.01714.38
5.6.280.0100.00314.05
5.6.270.0120.00014.42
5.6.260.0070.00714.46
5.6.250.0120.00814.33
5.6.240.0170.00314.13
5.6.230.0040.01214.34
5.6.220.0070.00714.49
5.6.210.0000.01714.37
5.6.200.0070.01014.43
5.6.190.0040.01114.31
5.6.180.0080.00814.21
5.6.170.0030.01014.50
5.6.160.0040.01114.31
5.6.150.0110.00614.50
5.6.140.0030.01014.18
5.6.130.0030.01414.38
5.6.120.0060.00914.21
5.6.110.0080.00814.40
5.6.100.0080.00414.39
5.6.90.0090.00014.39
5.6.80.0080.00314.42
5.6.70.0030.00914.10
5.6.60.0030.01014.48
5.6.50.0080.00314.15
5.6.40.0060.00314.21
5.6.30.0030.00614.33
5.6.20.0070.00714.38
5.6.10.0000.01114.43
5.6.00.0030.01014.19

preferences:
29.61 ms | 400 KiB | 5 Q