3v4l.org

run code in 300+ PHP versions simultaneously
<?php $_email_pattern = '#[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,6}#i'; $author = ''; $author_email = 'jackjohnson@gmail.com'; if ((empty($author)) && (!empty($author_email))) { $_try_author = $author_email; if (strpos($_try_author, '@') !== false) { echo "valid email detected\n"; $_try_author = trim(preg_replace($_email_pattern, '', $_try_author)); $_try_author = trim(preg_replace('#[<()>\[\]._%+-]#',' ',$_try_author)); } else { echo "invalid email detected\n"; $author_email = ''; // not a valid email } $author = $_try_author; } echo 'AUTHOR: '.$author."\n"; echo 'AUTHOR EMAIL: '.$author_email."\n";

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)
8.3.60.0070.01418.68
8.3.50.0090.00921.21
8.3.40.0070.01119.00
8.3.30.0000.01519.14
8.3.20.0040.00420.29
8.3.10.0040.00423.39
8.3.00.0030.00619.51
8.2.180.0090.01216.63
8.2.170.0120.00322.96
8.2.160.0070.00720.34
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0130.01026.16
8.2.120.0080.00022.16
8.2.110.0090.00022.25
8.2.100.0040.00819.64
8.2.90.0000.00819.17
8.2.80.0060.00317.97
8.2.70.0000.00817.60
8.2.60.0040.00417.93
8.2.50.0060.00318.07
8.2.40.0040.00419.95
8.2.30.0050.00218.00
8.2.20.0040.00417.78
8.2.10.0060.00318.15
8.2.00.0070.00017.92
8.1.280.0060.01525.92
8.1.270.0030.00723.96
8.1.260.0030.00726.35
8.1.250.0070.00028.09
8.1.240.0070.00323.75
8.1.230.0030.00919.03
8.1.220.0030.00517.79
8.1.210.0000.00918.77
8.1.200.0070.00317.35
8.1.190.0050.00517.34
8.1.180.0030.00518.10
8.1.170.0050.00318.67
8.1.160.0000.00721.98
8.1.150.0000.00718.83
8.1.140.0000.00817.53
8.1.130.0030.00317.75
8.1.120.0000.00717.63
8.1.110.0000.00817.62
8.1.100.0030.00517.57
8.1.90.0000.00717.65
8.1.80.0070.00017.62
8.1.70.0030.00317.50
8.1.60.0050.00317.64
8.1.50.0030.00517.71
8.1.40.0070.00017.60
8.1.30.0040.00417.66
8.1.20.0080.00017.72
8.1.10.0030.00617.52
8.1.00.0040.00417.62
8.0.300.0000.00718.77
8.0.290.0040.00416.88
8.0.280.0040.00418.37
8.0.270.0000.00717.16
8.0.260.0000.00617.27
8.0.250.0000.00617.15
8.0.240.0050.00516.99
8.0.230.0030.00517.14
8.0.220.0030.00316.98
8.0.210.0000.00716.90
8.0.200.0000.00617.09
8.0.190.0030.00617.01
8.0.180.0040.00417.00
8.0.170.0080.00017.00
8.0.160.0070.00017.08
8.0.150.0000.00716.88
8.0.140.0040.00416.89
8.0.130.0060.00013.56
8.0.120.0000.00717.03
8.0.110.0000.00817.00
8.0.100.0080.00017.00
8.0.90.0000.00817.04
8.0.80.0070.01416.99
8.0.70.0070.00016.97
8.0.60.0040.00416.91
8.0.50.0030.00616.93
8.0.30.0110.01017.36
8.0.20.0170.00717.40
8.0.10.0000.00717.16
8.0.00.0080.00916.98
7.4.330.0000.00515.00
7.4.320.0000.00716.64
7.4.300.0030.00316.86
7.4.290.0070.00016.80
7.4.280.0000.00716.61
7.4.270.0000.00716.75
7.4.260.0000.00716.83
7.4.250.0040.00416.70
7.4.240.0020.00516.72
7.4.230.0030.00316.73
7.4.220.0030.01416.71
7.4.210.0100.00716.68
7.4.200.0040.00416.61
7.4.160.0100.00616.74
7.4.150.0080.00817.40
7.4.140.0080.01317.86
7.4.130.0120.00516.51
7.4.120.0070.01116.74
7.4.110.0120.00616.66
7.4.100.0100.00716.72
7.4.90.0030.01316.64
7.4.80.0140.00319.39
7.4.70.0030.01316.68
7.4.60.0030.01616.56
7.4.50.0000.00816.63
7.4.40.0060.00916.64
7.4.30.0120.00816.73
7.4.00.0030.01315.11
7.3.330.0030.00313.39
7.3.320.0000.00513.41
7.3.310.0040.00416.34
7.3.300.0000.00716.50
7.3.290.0060.00916.46
7.3.280.0080.00916.47
7.3.270.0060.01517.40
7.3.260.0120.00616.75
7.3.250.0080.00816.52
7.3.240.0170.00716.52
7.3.230.0060.01216.45
7.3.210.0070.01016.67
7.3.200.0040.01819.39
7.3.190.0110.01116.69
7.3.180.0090.00616.74
7.3.170.0030.01316.41
7.3.160.0140.00716.77
7.3.10.0060.00616.80
7.3.00.0080.00316.69
7.2.330.0120.00616.90
7.2.320.0090.00916.95
7.2.310.0090.00616.92
7.2.300.0090.01216.79
7.2.290.0030.01416.96
7.2.130.0080.00316.99
7.2.120.0060.00617.17
7.2.110.0070.00517.14
7.2.100.0030.00916.95
7.2.90.0030.00817.01
7.2.80.0070.00417.02
7.2.70.0040.00817.01
7.2.60.0070.00917.15
7.2.50.0080.00617.20
7.2.40.0030.00817.11
7.2.30.0040.00717.05
7.2.20.0060.00617.02
7.2.10.0040.00917.08
7.2.00.0050.00617.91
7.1.250.0040.00615.91
7.1.200.0030.01016.06
7.1.100.0030.00918.38
7.1.70.0030.00317.31
7.1.60.0090.01619.32
7.1.50.0070.01416.97
7.1.00.0030.08022.55
7.0.200.0000.00817.01
7.0.140.0070.06322.22
7.0.60.0170.07319.84
7.0.50.0030.04717.95
7.0.40.0130.06719.93
7.0.30.0230.03720.14
7.0.20.0330.07320.05
7.0.10.0000.04720.13
7.0.00.0030.09320.19
5.6.280.0030.07021.09
5.6.210.0030.07720.55
5.6.200.0070.04318.13
5.6.190.0070.08320.32
5.6.180.0200.03320.41
5.6.170.0330.05020.36
5.6.160.0030.04320.44
5.6.150.0100.07718.18
5.6.140.0000.09018.07
5.6.130.0100.08018.21
5.6.120.0070.04020.93
5.6.110.0200.06021.04
5.6.100.0100.06720.95
5.6.90.0230.07320.99
5.6.80.0070.07020.36
5.5.350.0300.07320.49
5.5.340.0030.08018.02
5.5.330.0030.06320.21
5.5.320.0300.04020.32
5.5.310.0270.07320.29
5.5.300.0000.04017.95
5.5.290.0130.03717.89
5.5.280.0130.07020.88
5.5.270.0100.08320.75
5.5.260.0030.08720.84
5.5.250.0130.08020.71
5.5.240.0170.03320.16
5.4.450.0870.05719.27
5.4.440.0170.07319.44
5.4.430.0770.06719.27
5.4.420.0670.00019.45
5.4.410.0630.00019.35
5.4.400.0600.00019.03
5.4.390.0670.00019.08
5.4.380.0630.00019.05
5.4.370.0600.00019.12
5.4.360.0600.00019.16
5.4.350.0630.00019.16
5.4.340.0080.04111.97
5.4.320.0040.03812.46
5.4.310.0090.04012.45
5.4.300.0080.03512.46
5.4.290.0070.03812.45
5.4.280.0040.04212.35
5.4.270.0070.03512.35
5.4.260.0060.03912.35
5.4.250.0080.03912.35
5.4.240.0060.03612.35
5.4.230.0070.04012.34
5.4.220.0040.03812.34
5.4.210.0060.03612.34
5.4.200.0040.03912.34
5.4.190.0070.03512.34
5.4.180.0080.03512.34
5.4.170.0050.03712.35
5.4.160.0070.04912.35
5.4.150.0090.04112.34
5.4.140.0040.04012.03
5.4.130.0090.03612.01
5.4.120.0070.04611.97
5.4.110.0070.03411.96
5.4.100.0060.03511.97
5.4.90.0050.03911.96
5.4.80.0070.05011.97
5.4.70.0060.03911.96
5.4.60.0070.03411.96
5.4.50.0050.03711.96
5.4.40.0040.03611.95
5.4.30.0050.04511.95
5.4.20.0130.03711.95
5.4.10.0070.03711.95
5.4.00.0060.03611.44
5.3.290.0060.03912.80
5.3.280.0080.03712.70
5.3.270.0070.03812.72
5.3.260.0050.04112.72
5.3.250.0100.04112.72
5.3.240.0070.03812.72
5.3.230.0070.04112.71
5.3.220.0040.04212.68
5.3.210.0080.04912.68
5.3.200.0050.03812.68
5.3.190.0090.05212.68
5.3.180.0060.03912.67
5.3.170.0070.03512.66
5.3.160.0070.04812.68
5.3.150.0080.03812.68
5.3.140.0100.03412.66
5.3.130.0050.04512.66
5.3.120.0120.04912.66
5.3.110.0090.03712.66
5.3.100.0060.03812.12
5.3.90.0080.04412.08
5.3.80.0080.04312.07
5.3.70.0080.03712.08
5.3.60.0050.04312.07
5.3.50.0070.03812.00
5.3.40.0100.04212.00
5.3.30.0040.03811.95
5.3.20.0080.03911.73
5.3.10.0050.03911.70
5.3.00.0080.03711.69
5.2.170.0070.0319.19
5.2.160.0060.0299.19
5.2.150.0030.0339.19
5.2.140.0060.0309.18
5.2.130.0080.0319.15
5.2.120.0050.0299.14
5.2.110.0080.0389.15
5.2.100.0030.0349.14
5.2.90.0040.0329.15
5.2.80.0050.0339.14
5.2.70.0030.0329.14
5.2.60.0050.0359.10
5.2.50.0050.0299.06
5.2.40.0070.0339.05
5.2.30.0050.0329.03
5.2.20.0030.0329.02
5.2.10.0050.0338.92
5.2.00.0020.0388.78
5.1.60.0050.0278.06
5.1.50.0040.0258.06
5.1.40.0060.0318.04
5.1.30.0070.0258.39
5.1.20.0050.0348.41
5.1.10.0060.0288.14
5.1.00.0040.0258.14
5.0.50.0060.0296.61
5.0.40.0030.0216.48
5.0.30.0040.0316.29
5.0.20.0030.0206.26
5.0.10.0040.0216.24
5.0.00.0010.0346.23
4.4.90.0030.0164.78
4.4.80.0030.0164.75
4.4.70.0030.0194.76
4.4.60.0030.0164.75
4.4.50.0020.0164.77
4.4.40.0030.0274.71
4.4.30.0030.0154.76
4.4.20.0020.0204.84
4.4.10.0010.0184.85
4.4.00.0030.0254.76
4.3.110.0070.0194.67
4.3.100.0020.0164.66
4.3.90.0010.0164.63
4.3.80.0030.0244.58
4.3.70.0040.0134.63
4.3.60.0020.0164.63
4.3.50.0020.0164.63
4.3.40.0020.0254.53
4.3.30.0040.0203.29
4.3.20.0020.0193.26
4.3.10.0020.0163.22
4.3.00.0070.0207.21

preferences:
45.34 ms | 400 KiB | 5 Q