3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Script name: test.php $secret = "123456789123456789"; $secret[9] = 'X'; $ret = dns_get_record('rblcheck.org', DNS_TXT); var_dump($ret);

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)
8.3.60.0120.00616.50
8.3.50.0120.00722.24
8.3.40.0070.00719.06
8.3.30.0050.00919.52
8.3.20.0070.00020.59
8.3.10.0000.00724.04
8.3.00.0000.00821.14
8.2.180.0070.00716.88
8.2.170.0150.00022.96
8.2.160.0070.00720.55
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0000.00926.16
8.2.120.0040.00422.51
8.2.110.0070.00322.50
8.2.100.0090.00318.03
8.2.90.0050.00319.20
8.2.80.0050.00318.18
8.2.70.0040.00417.50
8.2.60.0060.00318.05
8.2.50.0080.00018.07
8.2.40.0060.00318.41
8.2.30.0080.00018.16
8.2.20.0000.00817.84
8.2.10.0040.00417.93
8.2.00.0030.00617.98
8.1.280.0120.00625.92
8.1.270.0050.00323.91
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00024.09
8.1.230.0070.00419.36
8.1.220.0000.00717.77
8.1.210.0040.00418.77
8.1.200.0060.00317.48
8.1.190.0000.00817.68
8.1.180.0100.00018.10
8.1.170.0040.00418.78
8.1.160.0050.00222.11
8.1.150.0040.00418.70
8.1.140.0050.00217.46
8.1.130.0030.00318.02
8.1.120.0000.00717.57
8.1.110.0050.00317.43
8.1.100.0040.00417.64
8.1.90.0000.00717.42
8.1.80.0000.00717.50
8.1.70.0000.00817.39
8.1.60.0000.00817.55
8.1.50.0040.00417.61
8.1.40.0080.00017.62
8.1.30.0040.00417.62
8.1.20.0080.00017.78
8.1.10.0060.00317.40
8.1.00.0000.01017.45
8.0.300.0030.00318.77
8.0.290.0000.00717.15
8.0.280.0050.00218.58
8.0.270.0030.00317.47
8.0.260.0000.00616.93
8.0.250.0030.00317.01
8.0.240.0050.00217.04
8.0.230.0030.00317.05
8.0.220.0070.00016.92
8.0.210.0030.00316.89
8.0.200.0030.00317.04
8.0.190.0000.00817.10
8.0.180.0070.00017.12
8.0.170.0040.00416.98
8.0.160.0000.00717.04
8.0.150.0050.00317.08
8.0.140.0080.00016.95
8.0.130.0000.00613.45
8.0.120.0040.00416.98
8.0.110.0030.00516.96
8.0.100.0000.00916.88
8.0.90.0070.00017.04
8.0.80.0070.01417.08
8.0.70.0050.00317.08
8.0.60.0000.00717.06
8.0.50.0040.00416.84
8.0.30.0090.00917.25
8.0.20.0130.00617.40
8.0.10.0030.00617.13
8.0.00.0170.00716.98
7.4.330.0020.00215.30
7.4.320.0030.00316.70
7.4.300.0060.00016.66
7.4.290.0040.00416.42
7.4.280.0030.00716.64
7.4.270.0000.00716.66
7.4.260.0030.00316.61
7.4.250.0000.00716.63
7.4.240.0010.00616.68
7.4.230.0000.00816.76
7.4.220.0070.01116.62
7.4.210.0100.00916.53
7.4.200.0000.00716.75
7.4.190.0040.00416.69
7.4.160.0140.00716.79
7.4.150.0120.00617.40
7.4.140.0120.00817.86
7.4.130.0100.01216.51
7.4.120.0060.01416.63
7.4.110.0120.00816.54
7.4.100.0140.00316.59
7.4.90.0100.00716.72
7.4.80.0120.00819.39
7.4.70.0110.01116.55
7.4.60.0170.00016.46
7.4.50.0020.00216.84
7.4.40.0060.00622.77
7.4.30.0080.00916.56
7.4.00.0030.01315.01
7.3.330.0000.00513.38
7.3.320.0000.00513.13
7.3.310.0070.00016.40
7.3.300.0000.00716.44
7.3.290.0100.01016.39
7.3.280.0060.01016.43
7.3.270.0070.01017.40
7.3.260.0120.00716.39
7.3.250.0120.00616.48
7.3.240.0000.01716.43
7.3.230.0120.00616.49
7.3.210.0140.00816.39
7.3.200.0030.01319.39
7.3.190.0140.00616.58
7.3.180.0090.00616.39
7.3.170.0100.00616.57
7.3.160.0080.00816.40
7.3.120.0040.00814.64
7.3.10.0050.00516.69
7.3.00.0040.00916.69
7.2.330.0090.00916.71
7.2.320.0080.00816.61
7.2.310.0070.01116.82
7.2.300.0100.00716.54
7.2.290.0000.01616.88
7.2.130.0060.00817.02
7.2.120.0090.00516.70
7.2.110.0040.01016.88
7.2.100.0030.01216.71
7.2.90.0050.00916.90
7.2.80.0050.00916.81
7.2.70.0040.01116.81
7.2.60.0070.00516.82
7.2.50.0120.00316.81
7.2.40.0080.00716.76
7.2.30.0030.00816.88
7.2.20.0010.01316.84
7.2.10.0090.00516.89
7.2.00.0040.00817.54
7.1.250.0030.00715.73
7.1.240.0060.00615.86
7.1.230.0100.00315.63
7.1.220.0000.01515.76
7.1.210.0070.00715.61
7.1.200.0040.01115.63
7.1.190.0030.01415.73
7.1.180.0070.00715.52
7.1.170.0110.00315.77
7.1.160.0100.00715.54
7.1.150.0060.00615.65
7.1.140.0040.00815.66
7.1.130.0060.00315.95
7.1.120.0090.00015.82
7.1.110.0060.01015.73
7.1.100.0030.01117.09
7.1.90.0050.00515.94
7.1.80.0000.01515.82
7.1.70.0070.00716.52
7.1.60.0030.00717.44
7.1.50.0110.01016.32
7.1.40.0110.00015.70
7.1.30.0030.00615.64
7.1.20.0090.00015.88
7.1.10.0130.00315.42
7.1.00.0050.04119.02
7.0.330.0030.00615.47
7.0.320.0090.00915.25
7.0.310.0150.00415.54
7.0.300.0060.00915.63
7.0.290.0040.00415.15
7.0.280.0030.00915.40
7.0.270.0070.01015.16
7.0.260.0000.00715.51
7.0.250.0000.00715.55
7.0.240.0060.00615.33
7.0.230.0080.00315.69
7.0.220.0040.01115.68
7.0.210.0100.00315.18
7.0.200.0040.00716.21
7.0.190.0080.00615.46
7.0.180.0060.00615.54
7.0.170.0030.01015.37
7.0.160.0070.01015.50
7.0.150.0040.00715.63
7.0.140.0000.04218.68
7.0.130.0030.01015.71
7.0.120.0060.00615.52
7.0.110.0040.00815.49
7.0.100.0120.04217.68
7.0.90.0200.04117.68
7.0.80.0100.04117.65
7.0.70.0100.04117.66
7.0.60.0050.03817.72
7.0.50.0070.02017.95
7.0.40.0020.03016.81
7.0.30.0040.02616.94
7.0.20.0080.02016.83
7.0.10.0060.02816.73
7.0.00.0070.02416.85
5.6.380.0060.00614.03
5.6.370.0030.00614.48
5.6.360.0030.00913.80
5.6.350.0070.00414.26
5.6.340.0120.00014.20
5.6.330.0130.00314.27
5.6.320.0040.00914.48
5.6.310.0110.00414.43
5.6.300.0030.00714.26
5.6.290.0070.00714.66
5.6.280.0070.03717.73
5.6.270.0030.00914.50
5.6.260.0070.00714.30
5.6.250.0020.04817.58
5.6.240.0100.03217.43
5.6.230.0070.04217.53
5.6.220.0070.02817.65
5.6.210.0060.03617.60
5.6.200.0030.02617.60
5.6.190.0050.02517.71
5.6.180.0100.02117.81
5.6.170.0100.02017.66
5.6.160.0040.02717.73
5.6.150.0100.04017.52
5.6.140.0080.02217.83
5.6.130.0030.02717.74
5.6.120.0000.03317.61
5.6.110.0040.02517.65
5.6.100.0030.02717.59
5.6.90.0050.02517.77
5.6.80.0030.02117.24
5.6.70.0030.02517.30
5.6.60.0000.02717.30
5.6.50.0050.02217.26
5.6.40.0040.02417.29
5.6.30.0020.02617.27
5.6.20.0050.02517.38
5.6.10.0080.02217.27
5.6.00.0090.02017.26
5.5.380.0080.03415.86
5.5.370.0110.04115.82
5.5.360.0130.03515.81
5.5.350.0030.02315.71
5.5.340.0020.02616.15
5.5.330.0050.02516.03
5.5.320.0070.02016.09
5.5.310.0030.02516.13
5.5.300.0040.02416.22
5.5.290.0060.04216.17
5.5.280.0080.02016.00
5.5.270.0050.02516.13
5.5.260.0070.02316.00
5.5.250.0040.02015.67
5.5.240.0050.02315.68
5.5.230.0030.02515.71
5.5.220.0170.01015.61
5.5.210.0020.02215.64
5.5.200.0070.01715.81
5.5.190.0000.02515.49
5.5.180.0020.02715.73
5.5.170.0030.00811.01
5.5.160.0020.02515.77
5.5.150.0070.02015.65
5.5.140.0070.02015.61
5.5.130.0030.02715.76
5.5.120.0030.02315.74
5.5.110.0080.03815.71
5.5.100.0060.04515.45
5.5.90.0080.03815.67
5.5.80.0080.03015.65
5.5.70.0080.04015.47
5.5.60.0050.02715.57
5.5.50.0050.02715.55
5.5.40.0050.04515.71
5.5.30.0120.01815.56
5.5.20.0050.02515.76
5.5.10.0050.04515.37
5.5.00.0070.02815.59
5.4.450.0020.02515.40
5.4.440.0000.03015.24
5.4.430.0030.02515.42
5.4.420.0020.02315.22
5.4.410.0080.01915.10
5.4.400.0070.01514.97
5.4.390.0050.01815.04
5.4.380.0040.02415.07
5.4.370.0040.02015.19
5.4.360.0110.01815.08
5.4.350.0080.01815.13
5.4.340.0020.04215.16
5.4.330.0000.01411.12
5.4.320.0020.02115.02
5.4.310.0020.02515.22
5.4.300.0050.01715.31
5.4.290.0030.02515.05
5.4.280.0030.02315.16
5.4.270.0020.04915.10
5.4.260.0110.03714.96
5.4.250.0060.02715.23
5.4.240.0090.03715.04
5.4.230.0050.04015.05
5.4.220.0090.03814.97
5.4.210.0050.04215.12
5.4.200.0070.03914.96
5.4.190.0070.03814.96
5.4.180.0100.02114.99
5.4.170.0050.04414.94
5.4.160.0150.03515.16
5.4.150.0070.03515.12
5.4.140.0070.03413.59
5.4.130.0080.03013.75
5.4.120.0020.03413.71
5.4.110.0070.03713.98
5.4.100.0060.04213.77
5.4.90.0030.03813.71
5.4.80.0100.03313.68
5.4.70.0050.03913.73
5.4.60.0050.03213.85
5.4.50.0040.03613.79
5.4.40.0010.02413.81
5.4.30.0020.02913.79
5.4.20.0080.02213.86
5.4.10.0030.04113.74
5.4.00.0050.03613.59
5.3.290.0030.02312.44
5.3.280.0080.03412.47
5.3.270.0130.03712.46
5.3.260.0070.04112.59
5.3.250.0070.04012.46
5.3.240.0050.03012.61
5.3.230.0030.02512.55
5.3.220.0120.02312.60
5.3.210.0070.03212.54
5.3.200.0030.02812.58
5.3.190.0110.03912.54
5.3.180.0080.03512.56
5.3.170.0070.02212.58
5.3.160.0020.04012.54
5.3.150.0030.04212.57
5.3.140.0050.02512.56
5.3.130.0050.02312.42
5.3.120.0060.04012.66
5.3.110.0060.04312.65
5.3.100.0120.03212.37
5.3.90.0020.03012.33
5.3.80.0060.03012.17
5.3.70.0080.01812.18
5.3.60.0020.02112.13
5.3.50.0070.02812.04
5.3.40.0050.02512.16
5.3.30.0090.03312.23
5.3.20.0050.02712.04
5.3.10.0070.03511.96
5.3.00.0010.04011.71
5.2.170.0020.02911.12
5.2.160.0040.02711.12
5.2.150.0050.03011.04
5.2.140.0040.03411.04
5.2.130.0050.03011.12
5.2.120.0090.03211.10
5.2.110.0100.02711.06
5.2.100.0050.01511.03
5.2.90.0060.02511.09
5.2.80.0060.01911.07
5.2.70.0020.02911.07
5.2.60.0030.02511.08
5.2.50.0040.02911.06
5.2.40.0070.03010.93
5.2.30.0050.03511.06
5.2.20.0040.03310.86
5.2.10.0050.03110.97
5.2.00.0030.03510.83
5.1.60.0020.02410.76
5.1.50.0030.01610.76
5.1.40.0050.02410.76
5.1.30.0030.03210.76
5.1.20.0040.02010.76
5.1.10.0050.01710.76
5.1.00.0050.03010.76
5.0.50.0030.02610.76
5.0.40.0070.01710.76
5.0.30.0040.01510.76
5.0.20.0030.01810.76
5.0.10.0030.02410.76
5.0.00.0020.02110.76
4.4.90.0030.01710.76
4.4.80.0010.02010.76
4.4.70.0020.02110.76
4.4.60.0030.01110.76
4.4.50.0010.02010.76
4.4.40.0020.01810.76
4.4.30.0030.02010.76
4.4.20.0010.01810.76
4.4.10.0030.01710.76
4.4.00.0020.02310.76
4.3.110.0000.02310.76
4.3.100.0020.01510.76
4.3.90.0020.01110.76
4.3.80.0030.02810.76
4.3.70.0000.01910.76
4.3.60.0020.01610.76
4.3.50.0020.01410.76
4.3.40.0020.02810.76
4.3.30.0010.01810.76
4.3.20.0020.01610.76
4.3.10.0050.01710.76
4.3.00.0000.01110.76

preferences:
52.61 ms | 401 KiB | 5 Q