3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ip = '127.0.0.1'; $long = ip2long($ip); var_dump($ip); var_dump($long); var_dump(is_string($ip)); var_dump(is_string($long)); var_dump(intval($ip) === $ip); // Detect whether the IP was already a 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)
8.3.60.0060.01616.50
8.3.50.0140.00416.29
8.3.40.0100.00718.71
8.3.30.0070.00718.68
8.3.20.0040.00420.29
8.3.10.0050.00323.58
8.3.00.0040.00419.78
8.2.180.0080.00816.38
8.2.170.0070.01022.96
8.2.160.0100.00320.38
8.2.150.0080.00024.18
8.2.140.0070.01024.66
8.2.130.0070.00026.16
8.2.120.0040.00417.50
8.2.110.0110.01122.25
8.2.100.0040.00817.63
8.2.90.0000.00919.23
8.2.80.0000.00817.97
8.2.70.0000.00817.50
8.2.60.0030.00517.93
8.2.50.0050.00518.07
8.2.40.0030.00619.52
8.2.30.0030.00619.89
8.2.20.0050.00317.66
8.2.10.0000.00818.18
8.2.00.0050.00318.11
8.1.280.0110.00425.92
8.1.270.0160.00320.38
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0070.00321.09
8.1.230.0040.00717.48
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0090.00017.23
8.1.190.0080.00017.00
8.1.180.0040.00418.10
8.1.170.0000.00818.53
8.1.160.0040.00421.95
8.1.150.0000.00718.86
8.1.140.0080.00017.34
8.1.130.0030.00317.60
8.1.120.0070.00017.46
8.1.110.0030.00517.48
8.1.100.0000.00717.43
8.1.90.0000.00717.48
8.1.80.0050.00317.39
8.1.70.0050.00317.54
8.1.60.0070.00017.61
8.1.50.0040.00417.61
8.1.40.0080.00017.54
8.1.30.0030.00617.64
8.1.20.0040.00417.57
8.1.10.0040.00417.63
8.1.00.0030.00617.48
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0000.00718.47
8.0.270.0030.00317.16
8.0.260.0030.00317.18
8.0.250.0070.00016.93
8.0.240.0030.00316.83
8.0.230.0040.00416.90
8.0.220.0080.00016.82
8.0.210.0000.00816.92
8.0.200.0000.00616.93
8.0.190.0000.01016.95
8.0.180.0000.00916.95
8.0.170.0040.00416.80
8.0.160.0000.00716.80
8.0.150.0050.00316.81
8.0.140.0000.00716.82
8.0.130.0060.00313.37
8.0.120.0040.00416.82
8.0.110.0040.00416.72
8.0.100.0000.00816.85
8.0.90.0040.00416.89
8.0.80.0160.00316.88
8.0.70.0040.00416.92
8.0.60.0040.00416.78
8.0.50.0080.00016.94
8.0.30.0100.01017.09
8.0.20.0150.00417.41
8.0.10.0000.00716.98
8.0.00.0060.01216.71
7.4.330.0000.00515.26
7.4.320.0030.00316.57
7.4.300.0030.00316.63
7.4.290.0000.00816.59
7.4.280.0030.00516.54
7.4.270.0070.00016.58
7.4.260.0040.00416.63
7.4.250.0000.00716.66
7.4.240.0040.00416.62
7.4.230.0040.00416.63
7.4.220.0140.00916.77
7.4.210.0040.01316.56
7.4.200.0070.00016.63
7.4.160.0040.01216.41
7.4.150.0060.01217.40
7.4.140.0110.01017.86
7.4.130.0070.01416.60
7.4.120.0110.00616.56
7.4.110.0100.00716.78
7.4.100.0140.00316.66
7.4.90.0110.00616.39
7.4.80.0090.01219.39
7.4.70.0070.01016.63
7.4.60.0100.00616.68
7.4.50.0000.00916.56
7.4.40.0060.01016.75
7.4.30.0070.01116.65
7.4.10.0030.01314.77
7.4.00.0060.00615.22
7.3.330.0000.00613.18
7.3.320.0000.00713.20
7.3.310.0000.00716.42
7.3.300.0030.00316.31
7.3.290.0000.00716.31
7.3.280.0150.00316.37
7.3.270.0120.00417.40
7.3.260.0070.01116.54
7.3.250.0080.00916.38
7.3.240.0100.00616.42
7.3.230.0090.00916.49
7.3.210.0140.00316.33
7.3.200.0060.01016.25
7.3.190.0100.00716.45
7.3.180.0070.01416.34
7.3.170.0120.00916.39
7.3.160.0070.01016.44
7.3.130.0110.00615.11
7.3.120.0100.00614.45
7.3.110.0110.00714.69
7.3.100.0030.01314.61
7.3.90.0110.00714.83
7.3.80.0030.01014.84
7.3.70.0000.01514.89
7.3.60.0000.01414.56
7.3.50.0030.01014.99
7.3.40.0030.00914.48
7.3.30.0080.00014.70
7.3.20.0030.01016.57
7.3.10.0090.00316.72
7.3.00.0060.00716.53
7.2.330.0070.01016.49
7.2.320.0100.00716.37
7.2.310.0110.00516.39
7.2.300.0030.01616.43
7.2.290.0130.01016.32
7.2.260.0080.01214.79
7.2.250.0030.01414.69
7.2.240.0030.01014.78
7.2.230.0070.01014.90
7.2.220.0070.00715.24
7.2.210.0030.00715.20
7.2.200.0060.00915.07
7.2.190.0090.00615.07
7.2.180.0060.01014.81
7.2.170.0040.00715.07
7.2.160.0060.00615.04
7.2.150.0080.00816.87
7.2.140.0090.00616.77
7.2.130.0050.01116.96
7.2.120.0020.01316.95
7.2.110.0040.00616.80
7.2.100.0070.00816.89
7.2.90.0090.00516.81
7.2.80.0100.00517.04
7.2.70.0040.00916.84
7.2.60.0080.00617.02
7.2.50.0050.00816.90
7.2.40.0030.01016.84
7.2.30.0080.00816.82
7.2.20.0070.00816.84
7.2.10.0080.00416.83
7.2.00.0020.01017.73
7.1.330.0040.01215.98
7.1.320.0060.01215.96
7.1.310.0000.01315.99
7.1.300.0040.01216.02
7.1.290.0130.00315.93
7.1.280.0040.00815.75
7.1.270.0060.01015.96
7.1.260.0110.00315.84
7.1.250.0050.00615.91
7.1.240.0040.01216.02
7.1.230.0030.00615.73
7.1.220.0030.00915.94
7.1.210.0000.01015.86
7.1.200.0070.00815.72
7.1.190.0080.00415.68
7.1.180.0030.01015.81
7.1.170.0040.00715.86
7.1.160.0060.00615.71
7.1.150.0060.00315.82
7.1.140.0130.00015.75
7.1.130.0100.00715.85
7.1.120.0100.00015.75
7.1.110.0030.00715.93
7.1.100.0060.00617.04
7.1.90.0060.00915.90
7.1.80.0000.01415.80
7.1.70.0050.00916.65
7.1.60.0130.00517.42
7.1.50.0130.00725.39
7.1.40.0030.00915.66
7.1.30.0000.01215.89
7.1.20.0090.00615.94
7.1.10.0090.00615.66
7.1.00.0070.03719.14
7.0.330.0090.00315.52
7.0.320.0000.01115.62
7.0.310.0110.00415.34
7.0.300.0040.00815.42
7.0.290.0040.01415.39
7.0.280.0030.00815.44
7.0.270.0000.01515.55
7.0.260.0070.00715.48
7.0.250.0000.01215.39
7.0.240.0000.00815.47
7.0.230.0030.01215.56
7.0.220.0060.00915.16
7.0.210.0070.00715.55
7.0.200.0000.01116.05
7.0.190.0040.00715.51
7.0.180.0040.00415.38
7.0.170.0070.00415.30
7.0.160.0140.00015.50
7.0.150.0120.00015.54
7.0.140.0000.01215.49
7.0.130.0060.00915.44
7.0.120.0030.01015.36
7.0.110.0030.01015.54
7.0.100.0060.00615.50
7.0.90.0000.00915.49
7.0.80.0030.01015.49
7.0.70.0030.00915.31
7.0.60.0070.04417.74
7.0.50.0080.04316.71
7.0.40.0070.04716.80
7.0.30.0300.03816.89
7.0.20.0200.03816.84
7.0.10.0070.04016.90
7.0.00.0090.04316.94
5.6.400.0080.00014.20
5.6.390.0000.00814.09
5.6.380.0000.01014.22
5.6.370.0060.00614.38
5.6.360.0080.00614.18
5.6.350.0090.01014.02
5.6.340.0000.00814.56
5.6.330.0040.00814.03
5.6.320.0060.00614.38
5.6.310.0110.00314.46
5.6.300.0060.01214.52
5.6.290.0040.00414.32
5.6.280.0030.04317.76
5.6.270.0100.00314.23
5.6.260.0030.00914.33
5.6.250.0000.01314.45
5.6.240.0060.00614.25
5.6.230.0030.01014.41
5.6.220.0090.00614.46
5.6.210.0100.04217.47
5.6.200.0070.04416.23
5.6.190.0110.03517.32
5.6.180.0050.02417.43
5.6.170.0170.02417.30
5.6.160.0020.05417.40
5.6.150.0070.02516.27
5.6.140.0100.01816.28
5.6.130.0100.04016.21
5.6.120.0080.04017.52
5.6.110.0030.04717.55
5.6.100.0050.03617.75
5.6.90.0070.04217.57
5.6.80.0040.05117.30
5.6.70.1720.02217.35
5.6.60.0030.00614.25
5.6.50.0070.00314.13
5.6.40.0000.01414.25
5.6.30.0040.01113.99
5.6.20.0040.00714.24
5.6.10.0030.00613.86
5.6.00.0030.00913.92
5.5.380.0040.01114.13
5.5.370.0040.01114.05
5.5.360.0030.00713.84
5.5.350.0220.03517.27
5.5.340.0050.04216.01
5.5.330.0070.02817.20
5.5.320.0030.03517.27
5.5.310.0080.02517.33
5.5.300.0050.03016.00
5.5.290.0050.04716.01
5.5.280.0050.04017.54
5.5.270.0120.03817.42
5.5.260.0150.04217.42
5.5.250.0100.04017.19
5.5.240.0120.03717.18
5.5.230.0040.00814.01
5.5.220.0030.00713.91
5.5.210.0060.00613.66
5.5.200.0090.00314.19
5.5.190.0080.00413.65
5.5.180.0040.01114.13
5.5.170.0030.00614.21
5.5.160.0000.00814.00
5.5.150.0090.00613.95
5.5.140.0060.00913.93
5.5.130.0040.00714.00
5.5.120.0120.00314.28
5.5.110.0030.01414.09
5.5.100.0070.00414.19
5.5.90.0000.01413.99
5.5.80.0100.00314.11
5.5.70.0030.00714.05
5.5.60.0070.00714.02
5.5.50.0030.01014.17
5.5.40.0060.00314.18
5.5.30.0030.00913.93
5.5.20.0060.00613.71
5.5.10.0110.00414.35
5.5.00.0000.01314.08
5.4.450.0470.03015.71
5.4.440.0460.03915.70
5.4.430.0580.03515.81
5.4.420.0480.03315.85
5.4.410.0500.02615.65
5.4.400.0520.02515.77
5.4.390.0430.03215.75
5.4.380.0480.03115.62
5.4.370.0540.02515.69
5.4.360.0420.03415.78
5.4.350.0450.02915.73
5.4.340.0520.02415.75
5.4.330.0030.00612.24
5.4.320.0470.02815.77
5.4.310.0410.03415.58
5.4.300.0530.02715.64
5.4.290.0380.02815.68
5.4.280.0550.03815.53
5.4.270.0500.03815.54
5.4.260.0470.02715.65
5.4.250.0460.03015.66
5.4.240.0550.02815.53
5.4.230.0480.02715.64
5.4.220.0470.03115.64
5.4.210.0480.03115.69
5.4.200.0400.03515.74
5.4.190.0500.03615.74
5.4.180.0430.03315.62
5.4.170.0530.03115.76
5.4.160.0450.04015.54
5.4.150.0430.03315.74
5.4.140.0530.02814.31
5.4.130.0450.02514.36
5.4.120.0470.02314.28
5.4.110.0420.03214.30
5.4.100.0400.03314.30
5.4.90.0460.02614.39
5.4.80.0490.03414.35
5.4.70.0150.03514.34
5.4.60.0150.02114.35
5.4.50.0030.02214.17
5.4.40.0020.02714.25
5.4.30.0090.02514.29
5.4.20.0080.03514.33
5.4.10.0030.00812.24
5.4.00.0070.00312.24

preferences:
55.41 ms | 400 KiB | 5 Q