3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "Leading zeroes are not significant: "; var_dump(inet_pton("2001:0010::") == inet_pton("2001:10::")); echo "2001:0010:: "; var_dump(filter_var("2001:0010::", FILTER_VALIDATE_IP, FILTER_FLAG_NO_RES_RANGE)); echo "2001:10:: "; var_dump(filter_var("2001:10::", FILTER_VALIDATE_IP, FILTER_FLAG_NO_RES_RANGE)); echo "\n"; echo "Testing manually: "; $inet = array_map("hexdec", array_map("bin2hex", str_split(inet_pton("2001:10::"), 2))); var_dump($inet[0] != 0x2001 || ($inet[1] & 0xFFF0) != 0x0010);

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)
8.3.60.0130.00718.56
8.3.50.0040.01116.39
8.3.40.0070.00718.86
8.3.30.0060.00818.75
8.3.20.0050.00318.90
8.3.10.0090.00023.58
8.3.00.0040.00422.08
8.2.180.0000.01416.88
8.2.170.0070.00722.96
8.2.160.0130.00319.21
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0050.00322.38
8.2.120.0040.00426.35
8.2.110.0070.00319.36
8.2.100.0000.01219.89
8.2.90.0000.00819.40
8.2.80.0000.00817.97
8.2.70.0030.00717.75
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0000.00818.47
8.2.30.0040.00418.11
8.2.20.0000.00718.12
8.2.10.0090.00018.43
8.2.00.0030.00517.66
8.1.280.0030.01725.92
8.1.270.0040.00420.86
8.1.260.0060.00326.35
8.1.250.0070.00028.09
8.1.240.0090.00022.74
8.1.230.0110.00022.28
8.1.220.0050.00317.91
8.1.210.0040.00418.77
8.1.200.0060.00317.48
8.1.190.0000.00817.35
8.1.180.0050.00318.10
8.1.170.0030.00718.63
8.1.160.0040.00418.95
8.1.150.0040.00418.95
8.1.140.0000.00720.26
8.1.130.0030.00320.25
8.1.120.0000.00817.41
8.1.110.0000.00717.47
8.1.100.0040.00417.50
8.1.90.0020.00517.41
8.1.80.0040.00417.41
8.1.70.0040.00417.52
8.1.60.0080.00017.64
8.1.50.0000.00917.63
8.1.40.0030.00617.61
8.1.30.0000.00817.64
8.1.20.0040.00417.62
8.1.10.0040.00417.70
8.1.00.0080.00017.62
8.0.300.0000.00718.77
8.0.290.0040.00416.88
8.0.280.0030.00318.41
8.0.270.0030.00317.19
8.0.260.0000.00621.79
8.0.250.0000.00717.05
8.0.240.0030.00516.91
8.0.230.0080.00016.89
8.0.220.0070.00016.96
8.0.210.0040.00416.89
8.0.200.0030.00616.91
8.0.190.0050.00317.00
8.0.180.0000.00816.95
8.0.170.0030.00716.89
8.0.160.0000.00716.91
8.0.150.0000.00816.82
8.0.140.0070.00016.84
8.0.130.0000.00513.43
8.0.120.0050.00316.85
8.0.110.0000.00716.97
8.0.100.0030.00416.80
8.0.90.0050.00216.91
8.0.80.0070.00816.87
8.0.70.0070.00016.94
8.0.60.0070.00016.90
8.0.50.0040.00416.95
8.0.30.0100.00817.11
8.0.20.0120.00617.40
8.0.10.0050.00317.20
8.0.00.0110.00916.79
7.4.330.0050.00015.55
7.4.320.0000.00816.64
7.4.300.0030.00316.65
7.4.290.0000.00816.66
7.4.280.0040.00416.65
7.4.270.0000.00816.64
7.4.260.0000.00716.54
7.4.250.0000.00716.45
7.4.240.0030.00316.58
7.4.230.0000.00716.57
7.4.220.0070.00016.45
7.4.210.0110.00816.59
7.4.200.0040.00416.62
7.4.160.0090.00816.63
7.4.140.0100.00817.86
7.4.130.0120.01216.45
7.4.120.0100.01016.55
7.4.110.0100.00716.68
7.4.100.0100.00716.71
7.4.90.0110.00516.69
7.4.80.0100.01019.39
7.4.70.0140.00616.68
7.4.60.0030.01416.44
7.4.50.0050.00816.46
7.4.40.0090.00916.61
7.4.00.0130.00015.20
7.3.330.0000.00513.22
7.3.320.0060.00013.25
7.3.310.0030.00316.41
7.3.300.0050.00216.38
7.3.290.0030.00316.25
7.3.280.0060.01116.31
7.3.260.0130.00416.44
7.3.240.0100.01016.46
7.3.230.0110.00716.27
7.3.210.0060.00916.36
7.3.200.0070.01016.41
7.3.190.0080.00816.39
7.3.180.0030.01616.50
7.3.170.0130.01016.51
7.3.160.0160.00016.34
7.2.330.0060.01216.55
7.2.320.0120.00616.83
7.2.310.0140.00316.37
7.2.300.0060.01116.88
7.2.290.0110.00816.41
7.2.110.0910.00914.59
7.2.100.0190.01014.86
7.2.90.0210.00614.55
7.2.80.0910.00414.75
7.2.70.0110.00914.93
7.2.60.0880.00715.13
7.2.50.0930.01214.98
7.2.40.1060.00715.17
7.2.30.1120.00315.03
7.2.20.0960.01314.86
7.2.10.1480.01015.05
7.2.00.1070.00615.27
7.1.230.0440.00713.82
7.1.220.0150.00013.73
7.1.210.0190.00813.71
7.1.200.0700.00313.92
7.1.190.0900.00713.99
7.1.180.0890.00913.88
7.1.170.1140.00613.94
7.1.160.0960.00613.91
7.1.150.1290.01014.07
7.1.140.0470.00313.90
7.1.130.1420.00313.70
7.1.120.1010.00713.88
7.1.110.1310.00013.80
7.1.100.1080.00313.96
7.1.90.1250.00313.88
7.1.80.1150.00714.13
7.1.70.1460.00714.18
7.1.60.1200.01631.92
7.1.50.1260.01032.01
7.1.40.1240.01332.00
7.1.30.1490.00331.65
7.1.20.1640.01631.88
7.1.10.1120.00713.96
7.1.00.1120.00313.79
5.6.380.0090.00514.44

preferences:
54.71 ms | 400 KiB | 5 Q