3v4l.org

run code in 300+ PHP versions simultaneously
<?php function ipsBetween($from, $to) { return ip2long($to) - ip2long($from); } echo ipsBetween("10.0.0.0", "10.0.0.50") . PHP_EOL; echo ipsBetween("10.0.0.0", "10.0.1.0") . PHP_EOL; echo ipsBetween("20.0.0.10", "20.0.1.0");

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)
8.3.60.0130.00618.18
8.3.50.0110.00416.57
8.3.40.0150.00018.68
8.3.30.0160.00318.54
8.3.20.0000.00820.77
8.3.10.0040.00420.16
8.3.00.0000.00723.53
8.2.180.0180.00416.50
8.2.170.0040.01122.96
8.2.160.0090.00622.22
8.2.150.0040.00724.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00026.16
8.2.110.0060.00319.45
8.2.100.0060.00617.91
8.2.90.0040.00417.63
8.2.80.0000.00817.97
8.2.70.0040.00417.68
8.2.60.0040.00418.09
8.2.50.0090.00018.10
8.2.40.0050.00319.11
8.2.30.0060.00319.16
8.2.20.0040.00418.16
8.2.10.0050.00219.27
8.2.00.0000.00819.17
8.1.280.0120.00925.92
8.1.270.0120.00324.66
8.1.260.0040.01126.35
8.1.250.0040.00428.09
8.1.240.0000.00823.92
8.1.230.0070.00319.09
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0000.00817.13
8.1.180.0040.00418.10
8.1.170.0100.00018.48
8.1.160.0040.00418.93
8.1.150.0040.00418.95
8.1.140.0070.00020.96
8.1.130.0030.00320.11
8.1.120.0040.00417.55
8.1.110.0050.00317.34
8.1.100.0000.00717.47
8.1.90.0070.00017.50
8.1.80.0050.00217.39
8.1.70.0050.00317.37
8.1.60.0000.00717.57
8.1.50.0080.00017.52
8.1.40.0000.00817.39
8.1.30.0000.00717.59
8.1.20.0040.00417.60
8.1.10.0120.00017.42
8.1.00.0030.00517.46
8.0.300.0040.00420.14
8.0.290.0030.00516.75
8.0.280.0000.00718.45
8.0.270.0030.00317.21
8.0.260.0000.00620.11
8.0.250.0040.00316.84
8.0.240.0040.00416.97
8.0.230.0030.00316.94
8.0.220.0000.00616.79
8.0.210.0000.00716.89
8.0.200.0000.00916.83
8.0.190.0000.00716.85
8.0.180.0030.00416.86
8.0.170.0080.00016.91
8.0.160.0020.00516.83
8.0.150.0030.00316.69
8.0.140.0090.00416.90
8.0.130.0030.00313.36
8.0.120.0050.00316.88
8.0.110.0000.00716.96
8.0.100.0000.00716.81
8.0.90.0000.00816.75
8.0.80.0140.00416.85
8.0.70.0020.00516.77
8.0.60.0040.00416.82
8.0.50.0070.00016.70
8.0.30.0130.00317.05
8.0.20.0090.00917.25
8.0.10.0030.00616.84
8.0.00.0080.01016.65
7.4.330.0000.00516.75
7.4.320.0030.00316.46
7.4.300.0030.00316.52
7.4.290.0030.00316.61
7.4.280.0040.00416.59
7.4.270.0030.00316.61
7.4.260.0000.00613.26
7.4.250.0000.00916.57
7.4.240.0040.00216.61
7.4.230.0030.00316.34
7.4.220.0070.00016.43
7.4.210.0090.00816.54
7.4.200.0030.00316.61
7.4.140.0120.00617.86
7.4.130.0030.01516.60
7.4.120.0140.00316.66
7.4.110.0150.00316.53
7.4.100.0130.00316.40
7.4.90.0110.00716.51
7.4.80.0080.00919.39
7.4.70.0100.00716.41
7.4.60.0140.00316.59
7.4.50.0060.00816.37
7.4.40.0170.00016.48
7.4.00.0120.00414.85
7.3.330.0040.00416.07
7.3.320.0050.00313.08
7.3.310.0030.00316.28
7.3.300.0030.00316.22
7.3.290.0000.00716.26
7.3.280.0090.00916.28
7.3.260.0110.00716.55
7.3.240.0060.01016.51
7.3.230.0120.00616.66
7.3.210.0030.01216.44
7.3.200.0080.00816.48
7.3.190.0080.00816.33
7.3.180.0060.00916.34
7.3.170.0060.01316.44
7.3.160.0070.01016.49
7.3.80.0000.01014.69
7.3.70.0080.00314.73
7.3.60.0060.00614.90
7.3.50.0040.00714.96
7.3.40.0040.00714.78
7.3.30.0030.00914.70
7.3.20.0110.00016.57
7.3.10.0070.00316.55
7.3.00.0030.00916.60
7.2.330.0130.00316.54
7.2.320.0000.01716.84
7.2.310.0070.01016.78
7.2.300.0110.00616.58
7.2.290.0060.00916.80
7.2.210.0000.01114.80
7.2.200.0060.00615.20
7.2.190.0130.00014.66
7.2.180.0110.00014.88
7.2.170.0070.01414.71
7.2.160.0070.01015.21
7.2.150.0080.00416.73
7.2.140.0120.00616.73
7.2.130.0110.00016.68
7.2.120.0070.00316.71
7.2.110.0040.00816.93
7.2.100.0060.00616.82
7.2.90.0120.00416.75
7.2.80.0080.00316.97
7.2.70.0040.00716.69
7.2.60.0040.00816.71
7.2.50.0060.00616.88
7.2.40.0070.00416.72
7.2.30.0100.00316.91
7.2.20.0070.01316.73
7.2.10.0110.00616.46
7.2.00.0070.01116.61
7.1.310.0090.00315.43
7.1.300.0000.01015.48
7.1.290.0040.00815.64
7.1.280.0100.00715.84
7.1.270.0050.00515.68
7.1.260.0070.00715.69
7.1.250.0070.00315.69

preferences:
72.84 ms | 401 KiB | 5 Q