3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ip = gethostbyname ( 'www.baidu.com' ); $long = ip2long ( $ip ); if ( $long == - 1 || $long === FALSE ) { echo 'Invalid IP, please try again' ; } else { echo $ip . "\n" ; // 192.0.34.166 echo $long . "\n" ; // -1073732954 printf ( "%u\n" , ip2long ( $ip )); // 3221234342 }

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)
8.3.70.0150.00416.88
8.3.60.0040.01118.40
8.3.50.0120.00521.98
8.3.40.0120.00318.95
8.3.30.0110.00319.34
8.3.20.0040.00420.36
8.3.10.0080.00022.28
8.3.00.0050.00322.59
8.2.180.0100.01016.63
8.2.170.0140.00722.96
8.2.160.0100.00620.94
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0110.00726.16
8.2.120.0040.00419.36
8.2.110.0060.00322.20
8.2.100.0120.00019.95
8.2.90.0050.00317.75
8.2.80.0040.00418.90
8.2.70.0080.00417.80
8.2.60.0040.00417.75
8.2.50.0030.00617.61
8.2.40.0090.00017.63
8.2.30.0060.00318.21
8.2.20.0040.00417.70
8.2.10.0040.00419.59
8.2.00.0050.00217.73
8.1.280.0120.00825.92
8.1.270.0110.00722.16
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0000.00923.95
8.1.230.0040.00719.08
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0030.00617.35
8.1.190.0040.00417.53
8.1.180.0000.00818.10
8.1.170.0050.00218.93
8.1.160.0000.00722.02
8.1.150.0040.00418.69
8.1.140.0040.00417.59
8.1.130.0000.00717.91
8.1.120.0030.00517.61
8.1.110.0060.00317.61
8.1.100.0000.00717.51
8.1.90.0070.00017.64
8.1.80.0040.00417.56
8.1.70.0070.00017.56
8.1.60.0040.00417.73
8.1.50.0020.00517.63
8.1.40.0050.00317.66
8.1.30.0040.00417.55
8.1.20.0040.00417.68
8.1.10.0000.00717.56
8.1.00.0040.00417.56
8.0.300.0000.00718.77
8.0.290.0040.00416.88
8.0.280.0040.00418.46
8.0.270.0000.00716.90
8.0.260.0070.00017.00
8.0.250.0070.00017.04
8.0.240.0040.00416.98
8.0.230.0070.00017.14
8.0.220.0030.00316.92
8.0.210.0000.00716.98
8.0.200.0030.00317.00
8.0.190.0000.00817.01
8.0.180.0070.00016.97
8.0.170.0000.00716.95
8.0.160.0040.00417.04
8.0.150.0040.00416.98
8.0.140.0040.00416.94
8.0.130.0050.00013.63
8.0.120.0000.00917.09
8.0.110.0030.00517.16
8.0.100.0040.00417.03
8.0.90.0040.00416.88
8.0.80.0100.01317.00
8.0.70.0040.00417.15
8.0.60.0000.00817.22
8.0.50.0030.00517.13
8.0.30.0130.00817.51
8.0.20.0110.01217.45
8.0.10.0080.00017.11
8.0.00.0110.01016.76
7.4.330.0040.00315.34
7.4.320.0060.00016.71
7.4.300.0000.00716.66
7.4.290.0070.00016.68
7.4.280.0070.00016.71
7.4.270.0070.00016.59
7.4.260.0100.00016.48
7.4.250.0000.00816.85
7.4.240.0020.00616.71
7.4.230.0030.00316.74
7.4.220.0060.01616.77
7.4.210.0100.00916.77
7.4.200.0040.00416.76
7.4.190.0030.00416.71
7.4.160.0170.00716.94
7.4.150.0150.00317.40
7.4.140.0110.01317.86
7.4.130.0080.01116.64
7.4.120.0130.00916.80
7.4.110.0130.01016.80
7.4.100.0100.01416.77
7.4.90.0150.00316.76
7.4.80.0090.01619.39
7.4.70.0040.01316.69
7.4.60.0130.00416.69
7.4.50.0030.00616.51
7.4.40.0030.00922.77
7.4.30.0100.00716.72
7.4.00.0110.00414.85
7.3.330.0030.00313.41
7.3.320.0060.00013.50
7.3.310.0070.00016.42
7.3.300.0030.00316.38
7.3.290.0060.01016.46
7.3.280.0100.00816.46
7.3.270.0100.00717.40
7.3.260.0100.00716.56
7.3.250.0110.00716.61
7.3.240.0090.01316.56
7.3.230.0110.01116.77
7.3.210.0070.01416.46
7.3.200.0130.00319.39
7.3.190.0090.00916.77
7.3.180.0130.00316.72
7.3.170.0070.01016.75
7.3.160.0070.01016.64
7.3.120.0000.01715.06
7.3.10.0080.00816.55
7.3.00.0030.00716.91
7.2.330.0050.01416.78
7.2.320.0100.01016.85
7.2.310.0030.01616.88
7.2.300.0070.01116.86
7.2.290.0070.01016.70
7.2.130.0160.00016.75
7.2.120.0030.01217.00
7.2.110.0000.01416.99
7.2.100.0030.00916.93
7.2.90.0030.00716.88
7.2.80.0070.01117.19
7.2.70.0040.01116.86
7.2.60.0090.00916.94
7.2.50.0090.00616.95
7.2.40.0030.01216.89
7.2.30.0040.01517.10
7.2.20.0040.01517.07
7.2.10.0120.00317.15
7.2.00.0050.01018.30
7.1.250.0030.01015.97
7.1.100.0000.01118.07
7.1.70.0150.00417.14
7.1.60.0070.01019.82
7.1.50.0040.00817.14
7.1.00.0000.08022.76
7.0.200.0090.00016.80
7.0.140.0030.06722.43
7.0.60.0100.05320.22
7.0.50.0130.07718.17
7.0.40.0130.08320.40
7.0.30.0270.05720.56
7.0.20.0230.07720.41
7.0.10.0030.07320.49
7.0.00.0070.08720.70
5.6.280.0000.07721.33
5.6.210.0130.08020.86
5.6.200.0070.08718.54
5.6.190.0100.04320.99
5.6.180.0330.03720.90
5.6.170.0230.04720.82
5.6.160.0030.04320.76
5.6.150.0070.08318.51
5.6.140.0030.08018.53
5.6.130.0100.06318.43
5.6.120.0270.06021.27
5.6.110.0030.04321.32
5.6.100.0070.04321.27
5.6.90.0130.07721.26
5.6.80.0100.07720.86
5.5.350.0200.03320.75
5.5.340.0200.06718.29
5.5.330.0000.04720.84
5.5.320.0100.08320.62
5.5.310.0300.04720.61
5.5.300.0100.05318.31
5.5.290.0070.04718.31
5.5.280.0170.05021.20
5.5.270.0030.04321.03
5.5.260.0100.03721.14
5.5.250.0100.07320.96
5.5.240.0070.07720.51
5.4.450.0570.05319.47
5.4.440.0100.06019.76
5.4.430.0230.06719.68
5.4.420.0100.07719.62
5.4.410.0200.05319.57
5.4.400.1430.00018.73
5.4.390.1870.00018.69
5.4.380.0230.05318.95
5.4.370.0300.04719.09
5.4.360.0100.05318.72
5.4.350.0230.04318.70
5.4.340.0130.05018.69
5.4.320.0030.04112.65
5.4.310.0080.03712.65
5.4.300.0060.04512.66
5.4.290.0060.04012.65
5.4.280.0120.04512.54
5.4.270.0140.05012.53
5.4.260.0100.04612.53
5.4.250.0130.06412.53
5.4.240.0090.08212.54
5.4.230.0190.07912.53
5.4.220.0080.08512.52
5.4.210.0330.11812.52
5.4.200.0120.04812.52
5.4.190.0190.06212.52
5.4.180.0180.06312.52
5.4.170.0090.11012.54
5.4.160.0500.10812.53
5.4.150.0050.05312.52
5.4.140.0080.09312.21
5.4.130.0080.03512.20
5.4.120.0100.03512.16
5.4.110.0030.04112.15
5.4.100.0100.05112.15
5.4.90.0140.06612.14
5.4.80.0090.07812.15
5.4.70.0210.09512.14
5.4.60.0100.04812.14
5.4.50.0080.05112.14
5.4.40.0110.05612.13
5.4.30.0160.04912.13
5.4.20.0320.08712.13
5.4.10.0080.03812.13
5.4.00.0120.05811.62
5.3.290.0090.03812.85
5.3.280.0210.06212.77
5.3.270.0140.05712.78
5.3.260.0080.05912.79
5.3.250.0080.04512.79
5.3.240.0110.04512.79
5.3.230.0190.05112.77
5.3.220.0120.04612.74
5.3.210.0120.05212.75
5.3.200.0090.05312.74
5.3.190.0200.08312.74
5.3.180.0120.04612.74
5.3.170.0210.13812.74
5.3.160.0140.05412.74
5.3.150.0130.05512.74
5.3.140.0060.03812.73
5.3.130.0060.04112.72
5.3.120.0090.03812.73
5.3.110.0070.04212.73
5.3.100.0110.05612.21
5.3.90.0070.05412.20
5.3.80.0080.04412.19
5.3.70.0110.03612.18
5.3.60.0100.04412.17
5.3.50.0080.06112.12
5.3.40.0090.05112.11
5.3.30.0120.06212.08
5.3.20.0100.05111.86
5.3.10.0110.04911.83
5.3.00.0070.05211.82
5.2.170.0050.0429.31
5.2.160.0080.0469.31
5.2.150.0050.0519.31
5.2.140.0080.0369.31
5.2.130.0050.0459.27
5.2.120.0050.0469.27
5.2.110.0100.0449.27
5.2.100.0100.0609.27
5.2.90.0060.0509.28
5.2.80.0070.0449.27
5.2.70.0100.0359.27
5.2.60.0070.0449.23
5.2.50.0090.0389.19
5.2.40.0160.0549.17
5.2.30.0060.0499.14
5.2.20.0070.0389.13
5.2.10.0110.0429.03
5.2.00.0040.0368.89
5.1.60.0050.0238.18
5.1.50.0060.0238.18
5.1.40.0040.0268.16
5.1.30.0090.0298.50
5.1.20.0030.0398.53
5.1.10.0080.0298.25
5.1.00.0070.0348.25
5.0.50.0090.0236.73
5.0.40.0050.0256.59
5.0.30.0080.0426.40
5.0.20.0080.0356.38
5.0.10.0060.0206.36
5.0.00.0090.0366.34
4.4.90.0020.0184.77
4.4.80.0050.0244.75
4.4.70.0050.0214.76
4.4.60.0060.0204.75
4.4.50.0030.0244.77
4.4.40.0060.0374.72
4.4.30.0050.0204.76
4.4.20.0030.0264.85
4.4.10.0070.0234.85
4.4.00.0070.0324.76
4.3.110.0060.0324.67
4.3.100.0070.0244.66
4.3.90.0090.0334.64
4.3.80.0050.0454.63
4.3.70.0040.0234.63
4.3.60.0060.0184.63
4.3.50.0110.0184.63
4.3.40.0050.0324.59
4.3.30.0030.0233.39
4.3.20.0040.0233.37
4.3.10.0010.0183.34
4.3.00.0100.0237.08

preferences:
56.75 ms | 401 KiB | 5 Q