3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo preg_match( '/^(?!(?>(?1)"?(?>\\\[ -~]|[^"])"?(?1)){255,})(?!(?>(?1)"?(?>\\\[ -~]|[^"])"?(?1)){65,}@)' . '((?>(?>(?>((?>(?>(?>\x0D\x0A)?[\t ])+|(?>[\t ]*\x0D\x0A)?[\t ]+)?)(\((?>(?2)' . '(?>[\x01-\x08\x0B\x0C\x0E-\'*-\[\]-\x7F]|\\\[\x00-\x7F]|(?3)))*(?2)\)))+(?2))|(?2))?)' . '([!#-\'*+\/-9=?^-~-]+|"(?>(?2)(?>[\x01-\x08\x0B\x0C\x0E-!#-\[\]-\x7F]|\\\[\x00-\x7F]))*' . '(?2)")(?>(?1)\.(?1)(?4))*(?1)@(?!(?1)[a-z0-9-]{64,})(?1)(?>([a-z0-9](?>[a-z0-9-]*[a-z0-9])?)' . '(?>(?1)\.(?!(?1)[a-z0-9-]{64,})(?1)(?5)){0,126}|\[(?:(?>IPv6:(?>([a-f0-9]{1,4})(?>:(?6)){7}' . '|(?!(?:.*[a-f0-9][:\]]){8,})((?6)(?>:(?6)){0,6})?::(?7)?))|(?>(?>IPv6:(?>(?6)(?>:(?6)){5}:' . '|(?!(?:.*[a-f0-9]:){6,})(?8)?::(?>((?6)(?>:(?6)){0,4}):)?))?(25[0-5]|2[0-4][0-9]|1[0-9]{2}' . '|[1-9]?[0-9])(?>\.(?9)){3}))\])(?1)$/isD', 'TeamAvia <info@teamavia.com>' );

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)
8.3.60.0130.00317.00
8.3.50.0170.00322.31
8.3.40.0140.01019.30
8.3.30.0100.01019.17
8.3.20.0050.00320.71
8.3.10.0090.00022.19
8.3.00.0060.00320.02
8.2.180.0100.00716.88
8.2.170.0100.00722.96
8.2.160.0100.01319.54
8.2.150.0090.00024.18
8.2.140.0060.00324.66
8.2.130.0040.00421.54
8.2.120.0060.00326.35
8.2.110.0110.00020.81
8.2.100.0100.00318.30
8.2.90.0060.00319.45
8.2.80.0090.00018.11
8.2.70.0000.01018.00
8.2.60.0030.00618.05
8.2.50.0030.00718.07
8.2.40.0050.00819.50
8.2.30.0030.00621.12
8.2.20.0080.00018.20
8.2.10.0090.00018.45
8.2.00.0080.00018.45
8.1.280.0130.00625.92
8.1.270.0030.00620.82
8.1.260.0040.00428.09
8.1.250.0060.00328.09
8.1.240.0030.00622.61
8.1.230.0130.00018.20
8.1.220.0030.00618.16
8.1.210.0000.01018.77
8.1.200.0030.00617.85
8.1.190.0060.00317.50
8.1.180.0080.00018.10
8.1.170.0000.00919.17
8.1.160.0000.00821.19
8.1.150.0090.00019.32
8.1.140.0070.00319.93
8.1.130.0070.00018.06
8.1.120.0000.00917.93
8.1.110.0040.00417.86
8.1.100.0000.01017.91
8.1.90.0000.00817.91
8.1.80.0050.00317.93
8.1.70.0030.00617.83
8.1.60.0060.00318.06
8.1.50.0040.00417.98
8.1.40.0060.00318.00
8.1.30.0090.00017.97
8.1.20.0000.00818.08
8.1.10.0080.00018.02
8.1.00.0000.01019.23
8.0.300.0000.00818.77
8.0.290.0040.00417.13
8.0.280.0050.00318.79
8.0.270.0000.00817.68
8.0.260.0000.00717.66
8.0.250.0000.00717.45
8.0.240.0000.00717.30
8.0.230.0000.00917.31
8.0.220.0000.00717.43
8.0.210.0040.00417.40
8.0.200.0070.00017.28
8.0.190.0040.00417.31
8.0.180.0030.00717.27
8.0.170.0030.00617.26
8.0.160.0000.00817.30
8.0.150.0030.00917.18
8.0.140.0090.00617.17
8.0.130.0070.00013.82
8.0.120.0030.00617.35
8.0.110.0050.00317.45
8.0.100.0000.00817.46
8.0.90.0030.00517.41
8.0.80.0070.01017.46
8.0.70.0040.00417.28
8.0.60.0040.00417.30
8.0.50.0060.00317.44
8.0.30.0060.01317.70
8.0.20.0130.00717.63
8.0.10.0000.00817.39
8.0.00.0090.01017.29
7.4.330.0040.00417.15
7.4.320.0020.00517.22
7.4.300.0000.00817.08
7.4.290.0000.00817.03
7.4.280.0040.00417.07
7.4.270.0040.00417.15
7.4.260.0110.00316.95
7.4.250.0040.00417.13
7.4.240.0020.00617.23
7.4.230.0000.00817.20
7.4.220.0140.01517.11
7.4.210.0040.01217.05
7.4.200.0080.00016.93
7.4.160.0040.01317.02
7.4.150.0060.01317.40
7.4.140.0110.01217.86
7.4.130.0120.01217.03
7.4.120.0110.01017.03
7.4.110.0120.00617.12
7.4.100.0140.01317.07
7.4.90.0130.00717.04
7.4.80.0170.00619.39
7.4.70.0060.01617.18
7.4.60.0130.00616.83
7.4.50.0060.01216.87
7.4.40.0110.00717.05
7.4.30.0040.01617.05
7.4.00.0080.01115.40
7.3.330.0070.00013.29
7.3.320.0030.00613.30
7.3.310.0000.00816.60
7.3.300.0040.00416.46
7.3.290.0080.01016.50
7.3.280.0070.01116.52
7.3.270.0110.00717.40
7.3.260.0080.01116.88
7.3.250.0150.00816.77
7.3.240.0110.00816.64
7.3.230.0090.01016.99
7.3.210.0130.00616.95
7.3.200.0090.00916.74
7.3.190.0150.00316.39
7.3.180.0110.00716.61
7.3.170.0000.01816.74
7.3.160.0030.01316.41
7.2.330.0060.01316.89
7.2.320.0090.01617.05
7.2.310.0190.00017.09
7.2.300.0090.00916.93
7.2.290.0100.01017.08
7.2.00.0130.00919.75
7.1.100.0060.00918.11
7.1.70.0040.00816.98
7.1.60.0030.02319.13
7.1.50.0070.01716.94
7.1.00.0000.08022.64
7.0.200.0100.00317.16
7.0.60.0000.04320.35
7.0.50.0030.07718.02
7.0.40.0070.05720.28
7.0.30.0270.09320.29
7.0.20.0300.07020.25
7.0.10.0070.05720.24
7.0.00.0130.08020.39
5.6.280.0030.06020.84
5.6.210.0030.04020.50
5.6.200.0030.04018.11
5.6.190.0200.07320.30
5.6.180.0200.07720.80
5.6.170.0300.07320.50
5.6.160.0100.04720.49
5.6.150.0000.04318.18
5.6.140.0000.07018.15
5.6.130.0070.08718.23
5.6.120.0100.05321.02
5.6.110.0100.08320.99
5.6.100.0000.04321.02
5.6.90.0100.06721.00
5.6.80.0030.04720.29
5.5.350.0200.07720.33
5.5.340.0070.09017.95
5.5.330.0070.05020.11
5.5.320.0400.07320.33
5.5.310.0330.05020.18
5.5.300.0070.03717.95
5.5.290.0030.08017.92
5.5.280.0200.07020.88
5.5.270.0130.08020.97
5.5.260.0100.05720.89
5.5.250.0030.04020.71
5.5.240.0200.08320.26

preferences:
47.56 ms | 401 KiB | 5 Q