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, '', $_try_author)); //var_dump($_try_author); $_try_author = trim(preg_replace('#[<()>\[\]._%+-]#',' ',$_try_author)); var_dump($_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)
8.3.60.0070.00718.68
8.3.50.0090.00921.25
8.3.40.0170.00018.83
8.3.30.0060.00918.95
8.3.20.0070.00020.34
8.3.10.0080.00021.76
8.3.00.0000.00919.51
8.2.180.0150.00616.88
8.2.170.0070.01322.96
8.2.160.0090.00619.07
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0000.01126.16
8.2.120.0080.00022.23
8.2.110.0090.00022.21
8.2.100.0040.00719.64
8.2.90.0000.00819.26
8.2.80.0060.00317.97
8.2.70.0000.00817.63
8.2.60.0080.00017.93
8.2.50.0090.00018.07
8.2.40.0080.00019.76
8.2.30.0000.00818.20
8.2.20.0040.00417.75
8.2.10.0000.00818.19
8.2.00.0040.00417.99
8.1.280.0140.00325.92
8.1.270.0030.00723.96
8.1.260.0060.00326.35
8.1.250.0050.00328.09
8.1.240.0030.00623.92
8.1.230.0080.00319.17
8.1.220.0050.00317.74
8.1.210.0030.00518.77
8.1.200.0100.00017.38
8.1.190.0040.00417.47
8.1.180.0040.00418.10
8.1.170.0080.00018.90
8.1.160.0050.00222.13
8.1.150.0040.00418.86
8.1.140.0040.00417.64
8.1.130.0070.00017.85
8.1.120.0030.00317.55
8.1.110.0030.00517.70
8.1.100.0070.00017.64
8.1.90.0040.00417.55
8.1.80.0000.00717.69
8.1.70.0030.00317.61
8.1.60.0030.00617.68
8.1.50.0080.00017.69
8.1.40.0040.00417.63
8.1.30.0090.00017.86
8.1.20.0040.00417.84
8.1.10.0000.00817.69
8.1.00.0040.00417.64
8.0.300.0000.00818.77
8.0.290.0000.00717.00
8.0.280.0000.00718.40
8.0.270.0030.00317.22
8.0.260.0060.00017.30
8.0.250.0000.00617.13
8.0.240.0090.00017.17
8.0.230.0030.00317.16
8.0.220.0030.00316.99
8.0.210.0040.00417.09
8.0.200.0000.00617.11
8.0.190.0050.00317.16
8.0.180.0040.00417.05
8.0.170.0000.00817.15
8.0.160.0000.00717.12
8.0.150.0070.00016.98
8.0.140.0000.00716.93
8.0.130.0050.00013.50
8.0.120.0040.00416.92
8.0.110.0000.00717.09
8.0.100.0000.00717.10
8.0.90.0000.00717.12
8.0.80.0060.01017.12
8.0.70.0000.00816.96
8.0.60.0040.00416.97
8.0.50.0030.00617.06
8.0.30.0150.00817.35
8.0.20.0140.00517.40
8.0.10.0040.00417.24
8.0.00.0090.00916.97
7.4.330.0030.00315.17
7.4.320.0030.00316.83
7.4.300.0040.00416.74
7.4.290.0000.00716.71
7.4.280.0050.00216.75
7.4.270.0070.00016.72
7.4.260.0030.00616.81
7.4.250.0080.00016.81
7.4.240.0020.00516.78
7.4.230.0000.00716.83
7.4.220.0040.01316.73
7.4.210.0000.01316.93
7.4.200.0070.00016.59
7.4.160.0080.00816.62
7.4.150.0110.00817.40
7.4.140.0150.00317.86
7.4.130.0060.01516.83
7.4.120.0100.00616.69
7.4.110.0120.00616.84
7.4.100.0040.01216.45
7.4.90.0170.00016.96
7.4.80.0130.01019.39
7.4.70.0150.00416.61
7.4.60.0070.01016.94
7.4.50.0080.00016.55
7.4.40.0150.00416.75
7.4.30.0000.01516.93
7.4.00.0070.00714.93
7.3.330.0030.00313.33
7.3.320.0000.00513.42
7.3.310.0000.00716.37
7.3.300.0000.00616.51
7.3.290.0110.00716.61
7.3.280.0100.00616.50
7.3.270.0090.00917.40
7.3.260.0080.00816.83
7.3.250.0140.00216.62
7.3.240.0120.01216.82
7.3.230.0130.00616.58
7.3.210.0070.01016.51
7.3.200.0130.00919.39
7.3.190.0100.00716.40
7.3.180.0040.01816.60
7.3.170.0100.00716.72
7.3.160.0060.01116.52
7.2.330.0080.01116.86
7.2.320.0090.00816.80
7.2.310.0090.00616.84
7.2.300.0030.01416.86
7.2.290.0100.01316.82
7.2.60.0070.01016.98
7.2.50.0000.01317.14
7.1.200.0080.00315.84
7.1.100.0070.00718.43
7.1.70.0040.00417.23
7.1.60.0060.01619.32
7.1.50.0070.01416.95
7.1.00.0070.07322.59
7.0.200.0050.00316.92
7.0.140.0000.07022.12
7.0.60.0030.06019.93
7.0.50.0070.05317.79
7.0.40.0030.04720.24
7.0.30.0270.07320.20
7.0.20.0230.07720.18
7.0.10.0070.06720.16
7.0.00.0100.08320.34
5.6.280.0070.07020.91
5.6.210.0100.07320.60
5.6.200.0070.07718.21
5.6.190.0030.07020.63
5.6.180.0300.07720.27
5.6.170.0200.04720.71
5.6.160.0070.07320.41
5.6.150.0070.08018.18
5.6.140.0030.04018.12
5.6.130.0070.04718.18
5.6.120.0070.04021.14
5.6.110.0130.06021.00
5.6.100.0070.08320.97
5.6.90.0030.08021.00
5.6.80.0170.06020.42
5.5.350.2800.03720.44
5.5.340.0130.07317.91
5.5.330.0070.08720.58
5.5.320.0230.04720.14
5.5.310.0300.07020.29
5.5.300.0070.07318.02
5.5.290.0070.08017.91
5.5.280.0100.03720.89
5.5.270.0170.07020.80
5.5.260.0070.05020.79
5.5.250.0000.04320.70
5.5.240.0070.04020.16
5.4.450.0900.08719.32
5.4.440.0800.05719.44
5.4.430.0700.05719.54
5.4.420.0670.00019.68
5.4.410.0630.00019.14
5.4.400.0630.00019.23
5.4.390.0600.00019.05
5.4.380.0630.00019.05
5.4.370.0600.00019.12
5.4.360.0600.00019.06
5.4.350.0630.00018.92
5.4.340.0070.04711.97
5.4.320.0090.04912.46
5.4.310.0110.05312.45
5.4.300.0090.04812.45
5.4.290.0080.03812.45
5.4.280.0090.04412.35
5.4.270.0110.04112.35
5.4.260.0100.06012.35
5.4.250.0080.05112.35
5.4.240.0130.04412.35
5.4.230.0090.05012.34
5.4.220.0040.03812.34
5.4.210.0110.03212.34
5.4.200.0070.04012.34
5.4.190.0050.04312.34
5.4.180.0060.03712.34
5.4.170.0070.03512.35
5.4.160.0060.03712.35
5.4.150.0090.03512.34
5.4.140.0090.03812.03
5.4.130.0050.04612.02
5.4.120.0050.03611.97
5.4.110.0060.03911.97
5.4.100.0090.03211.97
5.4.90.0060.04511.97
5.4.80.0090.04011.97
5.4.70.0030.03711.96
5.4.60.0070.03411.96
5.4.50.0050.04211.96
5.4.40.0070.03311.95
5.4.30.0070.04011.95
5.4.20.0030.04011.95
5.4.10.0100.03911.95
5.4.00.0130.03411.44
5.3.290.0030.04212.80
5.3.280.0060.04012.71
5.3.270.0060.04012.73
5.3.260.0080.03712.72
5.3.250.0050.04112.72
5.3.240.0070.04012.72
5.3.230.0060.04312.71
5.3.220.0070.03512.68
5.3.210.0070.03912.68
5.3.200.0080.03512.68
5.3.190.0060.04212.68
5.3.180.0070.03512.67
5.3.170.0060.03712.67
5.3.160.0090.03712.68
5.3.150.0070.04112.67
5.3.140.0070.04112.66
5.3.130.0060.03912.66
5.3.120.0090.03812.66
5.3.110.0100.04012.66
5.3.100.0090.04312.12
5.3.90.0090.04012.08
5.3.80.0060.04112.07
5.3.70.0070.04012.07
5.3.60.0040.04212.06
5.3.50.0070.03712.00
5.3.40.0080.03512.00
5.3.30.0070.04311.94
5.3.20.0030.03711.72
5.3.10.0050.03611.69
5.3.00.0050.03711.68
5.2.170.0060.0349.18
5.2.160.0060.0359.18
5.2.150.0050.0339.18
5.2.140.0080.0319.18
5.2.130.0110.0339.14
5.2.120.0050.0399.14
5.2.110.0050.0299.14
5.2.100.0040.0419.14
5.2.90.0060.0299.14
5.2.80.0070.0329.14
5.2.70.0050.0419.13
5.2.60.0080.0479.09
5.2.50.0030.0379.05
5.2.40.0070.0319.04
5.2.30.0070.0379.01
5.2.20.0070.0329.00
5.2.10.0040.0328.92
5.2.00.0040.0428.78
5.1.60.0050.0318.06
5.1.50.0040.0268.06
5.1.40.0070.0318.04
5.1.30.0060.0358.39
5.1.20.0060.0308.41
5.1.10.0010.0308.14
5.1.00.0050.0268.14
5.0.50.0060.0186.62
5.0.40.0030.0206.48
5.0.30.0020.0326.29
5.0.20.0020.0206.26
5.0.10.0020.0216.24
5.0.00.0040.0306.23
4.4.90.0030.0154.78
4.4.80.0040.0144.75
4.4.70.0010.0174.76
4.4.60.0020.0164.76
4.4.50.0030.0164.77
4.4.40.0030.0254.70
4.4.30.0030.0174.76
4.4.20.0060.0164.84
4.4.10.0020.0174.85
4.4.00.0020.0264.76
4.3.110.0030.0154.67
4.3.100.0040.0174.67
4.3.90.0040.0154.64
4.3.80.0030.0244.59
4.3.70.0030.0144.63
4.3.60.0020.0154.63
4.3.50.0040.0154.63
4.3.40.0020.0254.54
4.3.30.0020.0173.28
4.3.20.0030.0153.26
4.3.10.0020.0163.21
4.3.00.0130.0237.21

preferences:
41.61 ms | 401 KiB | 5 Q