3v4l.org

run code in 300+ PHP versions simultaneously
<?php $local = 'johnsnow123@ヒキワリ.ナットウ.ニホン'; $localAndDomain = explode('@', $email); if (count($localAndDomain) !== 2) { echo 'invalid'; } $local = $localAndDomain[0]; $localExpression = '^[a-z0-9_-]+(?:[a-z0-9._%+-]+)*$'; if (mb_eregi($localExpression, $local) === false) { echo 'invalid'; } // Handle IDN domains $domain = $localAndDomain[1]; $domain = str_replace('xn--', '', idn_to_ascii($domain)); $dictionary = Helper::$VALID_DOMAINS; $domainExpression = '^(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\\.)+(?:[A-Z]{2}|' . implode('|', $dictionary) . ')$'; if (mb_eregi($domainExpression, $domain) === false) { echo 'invalid'; } echo 'valid';

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)
8.3.60.0040.01216.75
8.3.50.0080.01022.06
8.3.40.0080.00818.79
8.3.30.0040.01119.17
8.3.20.0040.00420.25
8.3.10.0040.00423.65
8.3.00.0040.00419.50
8.2.180.0060.01018.66
8.2.170.0150.00422.96
8.2.160.0100.00320.51
8.2.150.0070.00024.18
8.2.140.0030.00624.66
8.2.130.0040.00426.16
8.2.120.0050.00320.55
8.2.110.0080.00022.20
8.2.100.0120.00018.09
8.2.90.0050.00319.10
8.2.80.0000.00817.97
8.2.70.0090.00317.75
8.2.60.0090.00018.05
8.2.50.0070.00318.07
8.2.40.0050.00318.35
8.2.30.0070.00318.30
8.2.20.0080.00017.95
8.2.10.0040.00418.07
8.2.00.0030.00617.74
8.1.280.0160.00025.92
8.1.270.0000.00924.02
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0040.00420.82
8.1.230.0110.00017.77
8.1.220.0030.00717.91
8.1.210.0080.00018.77
8.1.200.0000.01017.35
8.1.190.0080.00816.97
8.1.180.0030.00518.10
8.1.170.0060.00318.73
8.1.160.0060.00319.04
8.1.150.0080.00018.70
8.1.140.0050.00317.49
8.1.130.0050.00317.90
8.1.120.0000.00717.65
8.1.110.0030.00517.59
8.1.100.0040.00417.51
8.1.90.0030.00517.51
8.1.80.0060.00317.55
8.1.70.0030.00317.61
8.1.60.0040.00417.72
8.1.50.0030.00517.64
8.1.40.0040.00417.64
8.1.30.0060.00317.75
8.1.20.0040.00417.74
8.1.10.0050.00617.73
8.1.00.0030.00517.54
8.0.300.0080.00020.01
8.0.290.0040.00416.88
8.0.280.0040.00418.46
8.0.270.0000.00717.39
8.0.260.0050.00317.39
8.0.250.0000.00717.09
8.0.240.0060.00317.09
8.0.230.0040.00417.01
8.0.220.0030.00317.02
8.0.210.0040.00416.90
8.0.200.0030.00317.06
8.0.190.0000.00717.05
8.0.180.0080.00516.97
8.0.170.0000.00817.13
8.0.160.0080.00017.04
8.0.150.0040.00417.01
8.0.140.0040.00417.07
8.0.130.0000.00613.48
8.0.120.0000.00817.06
8.0.110.0080.00017.09
8.0.100.0000.00917.14
8.0.90.0070.00016.99
8.0.80.0060.00916.98
8.0.70.0080.00017.16
8.0.60.0070.00017.14
8.0.50.0000.00717.06
8.0.30.0080.01317.13
8.0.20.0080.01017.40
8.0.10.0040.00417.01
8.0.00.0060.01116.96
7.4.330.0060.00015.31
7.4.320.0000.00716.67
7.4.300.0060.00016.59
7.4.290.0030.00316.70
7.4.280.0030.00316.79
7.4.270.0000.00816.59
7.4.260.0000.00716.74
7.4.250.0030.00516.71
7.4.240.0040.00316.74
7.4.230.0080.00016.71
7.4.220.0140.00416.79
7.4.210.0030.01216.72
7.4.200.0030.00316.76
7.4.190.0040.00416.90
7.4.160.0140.00316.50
7.4.150.0130.00717.40
7.4.140.0100.01317.86
7.4.130.0060.01116.61
7.4.120.0080.01116.58
7.4.110.0000.01916.48
7.4.100.0070.01116.67
7.4.90.0060.01216.70
7.4.80.0160.00319.39
7.4.70.0120.00616.53
7.4.60.0120.00916.55
7.4.50.0000.00916.46
7.4.40.0060.01016.66
7.4.30.0110.00516.57
7.4.00.0090.00615.28
7.3.330.0000.00513.23
7.3.320.0050.00013.31
7.3.310.0000.00716.44
7.3.300.0030.00316.50
7.3.290.0120.00916.41
7.3.280.0080.01016.43
7.3.270.0040.01317.40
7.3.260.0120.00616.39
7.3.250.0160.00516.40
7.3.240.0100.00716.36
7.3.230.0130.00316.40
7.3.210.0030.01316.50
7.3.200.0130.01019.39
7.3.190.0060.01216.49
7.3.180.0150.00616.41
7.3.170.0030.01916.48
7.3.160.0060.01016.38
7.3.120.0090.00614.92
7.3.10.0070.01016.55
7.3.00.0140.00616.53
7.2.330.0140.00616.80
7.2.320.0030.01416.62
7.2.310.0110.00616.89
7.2.300.0100.00616.59
7.2.290.0090.00916.88
7.2.130.0130.00016.91
7.2.120.0130.00516.82
7.2.110.0070.00716.78
7.2.100.0130.00716.83
7.2.90.0040.01516.79
7.2.80.0100.01016.84
7.2.70.0110.01116.69
7.2.60.0100.00816.77
7.2.50.0230.00016.63
7.2.40.0120.01216.80
7.2.30.0080.01016.88
7.2.20.0130.00616.81
7.2.10.0140.00716.76
7.2.00.0130.00518.33
7.1.250.0170.00315.61
7.1.240.0090.00915.58
7.1.230.0130.00315.84
7.1.220.0070.01015.57
7.1.210.0120.00615.80
7.1.200.0100.00315.58
7.1.190.0060.00915.50
7.1.180.0120.00915.72
7.1.170.0100.00715.56
7.1.160.0130.00615.51
7.1.150.0130.00615.50
7.1.140.0110.00615.58
7.1.130.0070.01015.63
7.1.120.0070.01415.53
7.1.110.0210.00315.64
7.1.100.0130.00516.82
7.1.90.0100.01015.57
7.1.80.0170.00415.64
7.1.70.0050.01316.59
7.1.60.0110.01117.61
7.1.50.0090.01216.31
7.1.40.0150.01315.78
7.1.30.0170.00615.60
7.1.20.0140.00415.83
7.1.10.0140.00715.73
7.1.00.0100.04319.12
7.0.330.0030.01415.23
7.0.320.0060.01115.33
7.0.310.0120.00914.92
7.0.300.0150.00715.29
7.0.290.0160.00415.16
7.0.280.0110.00715.37
7.0.270.0070.01314.95
7.0.260.0070.01115.02
7.0.250.0150.00614.92
7.0.240.0110.00715.43
7.0.230.0090.00914.71
7.0.220.0130.00615.17
7.0.210.0180.00314.97
7.0.200.0030.00816.05
7.0.190.0110.01115.08
7.0.180.0040.01515.07
7.0.170.0160.00615.29
7.0.160.0170.00715.27
7.0.150.0150.00415.38
7.0.140.0030.04418.79
7.0.130.0140.00715.49
7.0.120.0080.01215.21
7.0.110.0120.00615.42
7.0.100.0120.04417.68
7.0.90.0090.02917.69
7.0.80.0110.04517.59
7.0.70.0200.04317.43
7.0.60.0170.04317.72
7.0.50.0120.04017.83
7.0.40.0110.04116.81
7.0.30.0070.04716.56
7.0.20.0070.04516.73
7.0.10.0060.04616.78
7.0.00.0050.02616.73
5.6.380.0040.01113.91
5.6.370.0050.01014.44
5.6.360.0110.00714.57
5.6.350.0100.00714.48
5.6.340.0080.01214.45
5.6.330.0080.00814.35
5.6.320.0000.01514.58
5.6.310.0060.00914.30
5.6.300.0120.00614.66
5.6.290.0090.00614.27
5.6.280.0080.03817.62
5.6.270.0030.01014.71
5.6.260.0070.00714.49
5.6.250.0030.03517.40
5.6.240.0100.02517.36
5.6.230.0080.02117.54
5.6.220.0070.04417.39
5.6.210.0110.02417.41
5.6.200.0150.04017.69
5.6.190.0070.03117.64
5.6.180.0070.03017.54
5.6.170.0100.03517.51
5.6.160.0090.02417.55
5.6.150.0110.04717.51
5.6.140.0130.04217.63
5.6.130.0070.04417.74
5.6.120.0080.04317.61
5.6.110.0140.04017.54
5.6.100.0070.04717.71
5.6.90.0130.04017.58
5.6.80.0080.04617.23
5.6.70.0050.04517.48
5.6.60.0090.04417.37
5.6.50.0070.02117.35
5.6.40.0080.03317.37
5.6.30.0080.04417.29
5.6.20.0100.03717.21
5.6.10.0050.02517.25
5.6.00.0060.03417.19
5.5.380.0050.04315.63
5.5.370.0060.04215.80
5.5.360.0100.02415.75
5.5.350.0150.03215.47
5.5.340.0100.03915.81
5.5.330.0110.04115.83
5.5.320.0110.03315.73
5.5.310.0090.03715.72
5.5.300.0000.04915.82
5.5.290.0090.03915.80
5.5.280.0070.04516.00
5.5.270.0030.03315.73
5.5.260.0070.03515.84
5.5.250.0080.02315.68
5.5.240.0110.03915.58
5.5.230.0100.02715.52
5.5.220.0010.04015.55
5.5.210.0120.03715.39
5.5.200.0060.04515.29
5.5.190.0090.03415.32
5.5.180.0090.04015.46
5.5.170.0070.00510.86
5.5.160.0050.04015.60
5.5.150.0060.02815.50
5.5.140.0050.03315.39
5.5.130.0070.02515.49
5.5.120.0050.03415.46
5.5.110.0050.04015.49
5.5.100.0060.02215.32
5.5.90.0050.03015.30
5.5.80.0030.02215.27
5.5.70.0050.03815.38
5.5.60.0050.03615.39
5.5.50.0070.03515.41
5.5.40.0030.02215.37
5.5.30.0080.03315.39
5.5.20.0030.04015.30
5.5.10.0070.03015.20
5.5.00.0030.03815.45
5.4.450.0030.04515.19
5.4.440.0050.03015.21
5.4.430.0070.04015.23
5.4.420.0050.02815.06
5.4.410.0050.02415.18
5.4.400.0080.03314.80
5.4.390.0050.04114.99
5.4.380.0060.02214.98
5.4.370.0050.02215.04
5.4.360.0050.02214.98
5.4.350.0050.04114.96
5.4.340.0080.03815.05
5.4.330.0030.00610.87
5.4.320.0070.03914.87
5.4.310.0050.03614.98
5.4.300.0060.03114.82
5.4.290.0070.04414.87
5.4.280.0090.03814.71
5.4.270.0090.03314.68
5.4.260.0060.02114.68
5.4.250.0100.02014.78
5.4.240.0030.04614.88
5.4.230.0060.03714.70
5.4.220.0040.03114.88
5.4.210.0090.04014.84
5.4.200.0000.04214.98
5.4.190.0090.03614.78
5.4.180.0080.03715.01
5.4.170.0100.03214.91
5.4.160.0110.03614.63
5.4.150.0000.04514.86
5.4.140.0080.03613.43
5.4.130.0030.03813.46
5.4.120.0070.03413.60
5.4.110.0020.04313.58
5.4.100.0090.02613.60
5.4.90.0080.03313.57
5.4.80.0100.03713.62
5.4.70.0060.03413.65
5.4.60.0060.03613.66
5.4.50.0040.03813.40
5.4.40.0120.02513.72
5.4.30.0070.01813.55
5.4.20.0080.02813.65
5.4.10.0080.02513.54
5.4.00.0050.03213.33
5.3.290.0050.04312.67
5.3.280.0100.03212.49
5.3.270.0030.02012.54
5.3.260.0050.04012.40
5.3.250.0050.04712.52
5.3.240.0030.03812.52
5.3.230.0050.04112.39
5.3.220.0080.03612.46
5.3.210.0060.03312.48
5.3.200.0060.02212.41
5.3.190.0080.03812.54
5.3.180.0030.02512.50
5.3.170.0070.01712.58
5.3.160.0050.03512.41
5.3.150.0080.03612.61
5.3.140.0030.02012.57
5.3.130.0050.03012.49
5.3.120.0050.04312.51
5.3.110.0050.04012.44
5.3.100.0020.02512.27
5.3.90.0090.03912.07
5.3.80.0090.01712.12
5.3.70.0030.03612.14
5.3.60.0050.02812.06
5.3.50.0060.02112.17
5.3.40.0030.04012.08
5.3.30.0060.04112.18
5.3.20.0020.04211.91
5.3.10.0090.01711.97
5.3.00.0030.03111.89
5.2.170.0030.02611.04
5.2.160.0080.02711.02
5.2.150.0030.03510.94
5.2.140.0030.02310.97
5.2.130.0010.03010.97
5.2.120.0040.02610.94
5.2.110.0030.01510.94
5.2.100.0040.02310.97
5.2.90.0000.02110.97
5.2.80.0030.03210.94
5.2.70.0050.02910.94
5.2.60.0070.02210.94
5.2.50.0050.03711.01
5.2.40.0030.02011.02
5.2.30.0050.03310.94
5.2.20.0030.03410.94
5.2.10.0070.03110.94
5.2.00.0070.03010.94
5.1.60.0030.01410.94
5.1.50.0030.01310.94
5.1.40.0030.01710.94
5.1.30.0050.03010.94
5.1.20.0020.02810.94
5.1.10.0040.03010.94
5.1.00.0030.02910.94
5.0.50.0000.02410.94
5.0.40.0030.01610.94
5.0.30.0050.02910.94
5.0.20.0000.02610.94
5.0.10.0030.01810.94
5.0.00.0070.02710.94
4.4.90.0000.01710.94
4.4.80.0030.02010.94
4.4.70.0040.01410.94
4.4.60.0020.02010.94
4.4.50.0000.01910.94
4.4.40.0020.02210.94
4.4.30.0020.01510.94
4.4.20.0040.01010.94
4.4.10.0020.01010.94
4.4.00.0030.02510.94
4.3.110.0030.01810.94
4.3.100.0000.02010.94
4.3.90.0010.01010.94
4.3.80.0030.01510.94
4.3.70.0020.02010.94
4.3.60.0050.01010.94
4.3.50.0030.00810.94
4.3.40.0020.01210.94
4.3.30.0010.01610.94
4.3.20.0010.01610.94
4.3.10.0000.02110.94
4.3.00.0020.02010.94

preferences:
45.32 ms | 401 KiB | 5 Q