3v4l.org

run code in 300+ PHP versions simultaneously
<?php if (checkdnsrr('netii.net','A')) { echo 'yes'; } else { echo 'no'; }

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)
8.3.60.0090.00618.45
8.3.50.0120.00622.05
8.3.40.0070.00719.09
8.3.30.0090.00918.70
8.3.20.0060.00319.02
8.3.10.0080.00021.34
8.3.00.0040.00419.81
8.2.180.0040.01116.88
8.2.170.0120.00922.96
8.2.160.0070.00720.66
8.2.150.0050.00324.18
8.2.140.0070.00024.66
8.2.130.0030.00526.16
8.2.120.0050.00221.27
8.2.110.0090.00022.35
8.2.100.0090.00317.78
8.2.90.0070.00019.34
8.2.80.0030.00519.46
8.2.70.0000.00917.63
8.2.60.0040.00418.16
8.2.50.0000.00818.07
8.2.40.0040.00418.34
8.2.30.0040.00421.40
8.2.20.0040.00417.65
8.2.10.0050.00317.88
8.2.00.0000.00717.87
8.1.280.0070.00725.92
8.1.270.0070.00023.99
8.1.260.0040.01126.35
8.1.250.0080.00028.09
8.1.240.0090.00022.39
8.1.230.0070.00421.07
8.1.220.0080.00018.77
8.1.210.0030.00619.02
8.1.200.0100.00017.35
8.1.190.0000.00817.53
8.1.180.0040.00418.10
8.1.170.0060.00318.63
8.1.160.0040.00418.98
8.1.150.0050.00318.60
8.1.140.0070.00017.48
8.1.130.0000.00717.91
8.1.120.0000.00717.39
8.1.110.0060.00317.52
8.1.100.0000.00817.29
8.1.90.0030.00517.33
8.1.80.0040.00417.42
8.1.70.0070.00017.40
8.1.60.0040.00417.44
8.1.50.0070.00017.40
8.1.40.0040.00417.58
8.1.30.0000.00917.63
8.1.20.0040.00417.46
8.1.10.0040.00417.52
8.1.00.0040.00417.45
8.0.300.0000.00920.10
8.0.290.0000.00717.30
8.0.280.0000.00718.58
8.0.270.0040.00417.25
8.0.260.0080.00016.94
8.0.250.0060.00316.86
8.0.240.0070.00016.92
8.0.230.0000.00716.97
8.0.220.0050.00316.82
8.0.210.0040.00816.79
8.0.200.0030.00316.84
8.0.190.0040.00416.83
8.0.180.0000.00716.96
8.0.170.0040.00416.75
8.0.160.0030.00616.88
8.0.150.0050.00516.77
8.0.140.0000.00816.76
8.0.130.0000.00613.30
8.0.120.0030.00516.78
8.0.110.0070.00016.82
8.0.100.0000.00716.87
8.0.90.0000.00716.90
8.0.80.0030.01316.87
8.0.70.0000.00816.88
8.0.60.0050.00316.96
8.0.50.0070.00016.94
8.0.30.0100.01017.27
8.0.20.0160.00317.40
8.0.10.0000.00716.99
8.0.00.0130.00716.72
7.4.330.0020.00217.05
7.4.320.0030.00616.45
7.4.300.0000.00616.41
7.4.290.0070.00016.54
7.4.280.0000.00716.55
7.4.270.0030.00316.56
7.4.260.0000.00613.46
7.4.250.0040.00416.57
7.4.240.0000.00816.32
7.4.230.0040.00416.31
7.4.220.0090.00916.54
7.4.210.0050.01116.56
7.4.200.0030.00316.53
7.4.190.0070.00016.55
7.4.160.0130.00316.55
7.4.150.0210.00317.40
7.4.140.0080.00917.86
7.4.130.0120.00616.36
7.4.120.0090.01116.48
7.4.110.0110.00716.70
7.4.100.0130.00316.44
7.4.90.0110.00716.44
7.4.80.0070.01019.39
7.4.70.0070.01416.46
7.4.60.0060.01216.30
7.4.50.0030.00616.39
7.4.40.0110.00022.77
7.4.30.0100.01016.55
7.4.00.0080.00814.84
7.3.330.0020.00213.31
7.3.320.0000.00613.14
7.3.310.0000.00816.20
7.3.300.0000.00716.20
7.3.290.0060.01016.17
7.3.280.0050.01216.22
7.3.270.0090.00917.40
7.3.260.0090.00818.24
7.3.250.0060.01216.44
7.3.240.0100.01416.53
7.3.230.0170.00316.61
7.3.210.0120.00616.55
7.3.200.0000.01819.39
7.3.190.0190.00316.39
7.3.180.0000.01616.51
7.3.170.0140.00316.34
7.3.160.0060.00916.38
7.3.120.0060.01014.80
7.3.110.0100.00714.82
7.3.100.0060.00914.56
7.3.90.0060.00614.86
7.3.80.0110.00714.62
7.3.70.0030.01314.80
7.3.60.0130.00314.91
7.3.50.0060.01014.81
7.3.40.0080.00314.82
7.3.30.0040.00714.85
7.3.20.0110.00416.77
7.3.10.0110.00416.65
7.3.00.0030.01016.68
7.2.330.0180.00316.35
7.2.320.0090.00816.75
7.2.310.0090.01416.42
7.2.300.0040.01216.37
7.2.290.0050.01116.33
7.2.250.0040.01614.90
7.2.240.0130.00314.82
7.2.230.0030.01214.93
7.2.220.0030.00915.06
7.2.210.0110.00414.61
7.2.200.0090.00614.82
7.2.190.0070.00415.06
7.2.180.0030.01315.09
7.2.170.0100.00314.75
7.2.00.0030.01019.48
7.1.330.0030.01315.55
7.1.320.0000.01315.83
7.1.310.0050.00515.82
7.1.300.0030.01015.70
7.1.290.0040.01115.74
7.1.280.0070.00315.78
7.1.270.0110.00315.79
7.1.260.0060.00915.46
7.1.200.0080.00915.66
7.1.100.0030.01018.03
7.1.70.0040.00416.94
7.1.60.0030.00717.13
7.1.50.0060.01516.93
7.1.00.0070.06322.38
7.0.200.0030.01216.71
7.0.140.0030.07722.14
7.0.100.0130.03720.07
7.0.90.0100.07720.04
7.0.80.0130.05020.03
7.0.70.0100.07719.93
7.0.60.0100.06319.90
7.0.50.0230.09320.34
7.0.40.0130.07020.20
7.0.30.0000.07320.02
7.0.20.0270.06720.11
7.0.10.0070.07720.13
7.0.00.0100.05320.15
5.6.280.0100.06721.16
5.6.250.0070.07320.68
5.6.240.0100.04320.73
5.6.230.0130.06720.61
5.6.220.0070.09020.58
5.6.210.0130.05720.71
5.6.200.0130.07021.07
5.6.190.0000.07321.09
5.6.180.0100.07721.02
5.6.170.0100.05721.19
5.6.160.0030.05321.07
5.6.150.0070.04021.15
5.6.140.0130.06721.07
5.6.130.0100.08021.13
5.6.120.0100.06321.16
5.6.110.0100.04021.09
5.6.100.0030.04721.13
5.6.90.0030.04321.16
5.6.80.0000.05320.57
5.6.70.0100.03720.52
5.6.60.0070.04020.44
5.6.50.0100.03720.55
5.6.40.0030.07020.55
5.6.30.0070.03720.48
5.6.20.0130.06320.42
5.6.10.0030.05720.51
5.6.00.0030.03720.49
5.5.380.0030.05720.38
5.5.370.0030.06720.49
5.5.360.0170.07020.42
5.5.350.0170.08020.41
5.5.340.0130.07320.89
5.5.330.0030.07720.70
5.5.320.0030.08320.97
5.5.310.0100.08020.98
5.5.300.0070.08320.89
5.5.290.0170.06720.81
5.5.280.0070.04020.94
5.5.270.0030.06320.85
5.5.260.0030.06020.94
5.5.250.0030.06020.78
5.5.240.0070.03720.32
5.5.230.0070.05320.15
5.5.220.0000.04320.15
5.5.210.0100.03720.31
5.5.200.0070.04320.19
5.5.190.0030.05020.27
5.5.180.0070.03720.24
5.5.160.0030.06320.28
5.5.150.0070.07320.23
5.5.140.0070.05020.30
5.5.130.0070.07320.21
5.5.120.0030.03720.20
5.5.110.0030.04020.24
5.5.100.0000.07020.04
5.5.90.0000.08020.12
5.5.80.0030.08020.18
5.5.70.0030.08019.98
5.5.60.0000.06319.99
5.5.50.0100.03320.02
5.5.40.0030.04719.98
5.5.30.0100.03320.13
5.5.20.0070.03720.16
5.5.10.0070.03720.09
5.5.00.0100.05720.08
5.4.450.0130.07719.46
5.4.440.0100.04019.45
5.4.430.0030.06019.55
5.4.420.0030.04019.50
5.4.410.0030.04719.18
5.4.400.0000.04019.14
5.4.390.0070.03719.00
5.4.380.0070.03718.99
5.4.370.0030.03719.13
5.4.360.0030.04318.99
5.4.350.0000.04019.24
5.4.340.0070.07019.17
5.4.320.0130.02719.30
5.4.310.0030.03718.98
5.4.300.0000.03719.25
5.4.290.0030.03319.13
5.4.280.0000.04019.29
5.4.270.0070.06718.99
5.4.260.0130.07019.24
5.4.250.0030.08019.18
5.4.240.0130.07019.29
5.4.230.0070.03319.13
5.4.220.0130.06318.96
5.4.210.0070.06318.96
5.4.200.0130.05319.13
5.4.190.0100.06719.10
5.4.180.0030.03719.01
5.4.170.0130.06719.20
5.4.160.0100.03019.15
5.4.150.0130.06018.96
5.4.140.0030.03716.53
5.4.130.0030.07016.54
5.4.120.0000.07316.53
5.4.110.0100.05316.65
5.4.100.0000.03716.41
5.4.90.0070.06716.50
5.4.80.0030.05016.59
5.4.70.0000.04016.54
5.4.60.0000.05716.57
5.4.50.0130.05016.42
5.4.40.0170.06316.59
5.4.30.0070.07316.57
5.4.20.0030.07716.54
5.4.10.0130.05316.39
5.4.00.0100.06715.93
5.3.290.0070.07714.67
5.3.280.0070.06314.74
5.3.270.0070.06014.54
5.3.260.0030.04714.60
5.3.250.0100.05714.64
5.3.240.0030.07014.55
5.3.230.0070.03314.73
5.3.220.0070.07014.72
5.3.210.0100.04714.65
5.3.200.0070.05714.61
5.3.190.0070.05314.71
5.3.180.0070.03714.50
5.3.170.0070.05714.55
5.3.160.0070.03314.59
5.3.150.0030.05314.63
5.3.140.0000.08314.50
5.3.130.0070.05714.59
5.3.120.0000.04314.67
5.3.110.0070.05314.55
5.3.100.0100.06014.03
5.3.90.0100.03014.02
5.3.80.0070.05713.96
5.3.70.0100.05313.98
5.3.60.0100.06714.02
5.3.50.0070.07013.95
5.3.40.0170.06014.05
5.3.30.0000.06713.84
5.3.20.0000.06313.81
5.3.10.0070.03713.72
5.3.00.0170.06313.61
5.2.170.0070.03312.17
5.2.160.0000.06312.17
5.2.150.0030.06312.17
5.2.140.0000.04312.17
5.2.130.0100.05712.17
5.2.120.0030.05012.17
5.2.110.0030.04312.17
5.2.100.0100.05712.17
5.2.90.0030.06012.17
5.2.80.0070.05312.17
5.2.70.0070.02712.17
5.2.60.0030.05312.17
5.2.50.0000.06312.17
5.2.40.0070.03312.17
5.2.30.0030.03012.17
5.2.20.0030.04312.17
5.2.10.0030.06312.17
5.2.00.0070.04312.17
5.1.60.0030.05012.17
5.1.50.0070.03712.17
5.1.40.0070.05012.17
5.1.30.0000.03712.17
5.1.20.0030.05712.17
5.1.10.0000.03312.17
5.1.00.0030.03712.17
5.0.50.0030.04312.17
5.0.40.0030.04012.17
5.0.30.0030.03712.17
5.0.20.0070.04012.17
5.0.10.0030.03712.17
5.0.00.0070.06312.17
4.4.90.0070.03312.17
4.4.80.0000.02012.17
4.4.70.0000.02012.17
4.4.60.0000.02312.17
4.4.50.0030.01712.17
4.4.40.0030.05312.17
4.4.30.0000.03712.17
4.4.20.0000.01712.17
4.4.10.0000.03012.17
4.4.00.0070.04312.17
4.3.110.0000.03312.17
4.3.100.0070.03312.17
4.3.90.0100.02712.17
4.3.80.0000.05312.17
4.3.70.0000.02312.17
4.3.60.0000.02012.17
4.3.50.0000.03012.17
4.3.40.0000.04712.17
4.3.30.0000.01712.17
4.3.20.0000.02712.17
4.3.10.0030.03312.17
4.3.00.0070.01712.17

preferences:
47.44 ms | 401 KiB | 5 Q