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', '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)
8.3.60.0070.01317.25
8.3.50.0130.00722.45
8.3.40.0130.00719.30
8.3.30.0160.00319.48
8.3.20.0080.00020.68
8.3.10.0060.00322.22
8.3.00.0030.00620.29
8.2.180.0070.01018.79
8.2.170.0130.00322.96
8.2.160.0100.00620.87
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0060.00321.50
8.2.120.0090.00026.35
8.2.110.0030.00720.76
8.2.100.0090.00318.40
8.2.90.0030.00619.55
8.2.80.0000.00818.00
8.2.70.0090.00018.13
8.2.60.0030.00618.41
8.2.50.0030.00618.07
8.2.40.0080.00819.72
8.2.30.0060.00321.07
8.2.20.0030.00618.14
8.2.10.0000.00918.45
8.2.00.0000.00918.38
8.1.280.0100.00725.92
8.1.270.0030.00620.81
8.1.260.0060.00328.09
8.1.250.0030.00528.09
8.1.240.0000.01022.64
8.1.230.0040.00818.27
8.1.220.0060.00318.04
8.1.210.0060.00318.77
8.1.200.0000.00917.98
8.1.190.0030.00617.98
8.1.180.0030.00618.10
8.1.170.0030.00619.15
8.1.160.0000.00821.17
8.1.150.0060.00319.22
8.1.140.0040.00720.00
8.1.130.0040.00418.07
8.1.120.0000.00917.95
8.1.110.0050.00317.91
8.1.100.0050.00517.97
8.1.90.0040.00417.92
8.1.80.0040.00717.88
8.1.70.0050.00317.94
8.1.60.0040.00418.06
8.1.50.0000.00918.00
8.1.40.0000.00917.86
8.1.30.0040.00418.12
8.1.20.0030.00518.09
8.1.10.0060.00317.97
8.1.00.0040.00719.19
8.0.300.0000.00918.77
8.0.290.0030.00617.25
8.0.280.0030.00618.82
8.0.270.0040.00417.64
8.0.260.0040.00417.59
8.0.250.0030.00617.46
8.0.240.0000.00717.44
8.0.230.0000.00817.33
8.0.220.0030.00517.31
8.0.210.0050.00317.37
8.0.200.0000.00717.44
8.0.190.0060.00317.41
8.0.180.0100.00317.32
8.0.170.0030.00617.37
8.0.160.0060.00317.38
8.0.150.0080.00317.21
8.0.140.0100.00017.14
8.0.130.0000.00613.84
8.0.120.0000.00917.27
8.0.110.0050.00317.23
8.0.100.0040.00417.46
8.0.90.0040.00417.41
8.0.80.0070.01717.29
8.0.70.0050.00517.39
8.0.60.0060.00317.46
8.0.50.0030.00617.44
8.0.30.0080.01017.69
8.0.20.0130.00917.47
8.0.10.0080.00017.39
8.0.00.0110.00817.23
7.4.330.0060.00017.26
7.4.320.0040.00417.03
7.4.300.0030.00517.21
7.4.290.0000.00917.17
7.4.280.0030.00517.19
7.4.270.0040.00417.03
7.4.260.0030.00517.07
7.4.250.0030.00517.03
7.4.240.0050.00317.14
7.4.230.0040.00417.25
7.4.220.0150.00617.11
7.4.210.0000.01617.21
7.4.200.0050.00317.27
7.4.160.0140.01016.82
7.4.150.0060.01317.40
7.4.140.0110.01717.86
7.4.130.0110.01417.09
7.4.120.0050.01317.07
7.4.110.0160.00316.86
7.4.100.0100.01016.90
7.4.90.0090.00917.03
7.4.80.0090.01219.39
7.4.70.0120.00917.06
7.4.60.0070.01117.15
7.4.50.0090.00916.88
7.4.40.0090.00917.16
7.4.30.0090.00917.03
7.4.10.0070.01415.35
7.4.00.0050.01415.35
7.3.330.0030.00513.37
7.3.320.0050.00213.43
7.3.310.0040.00416.46
7.3.300.0080.00016.57
7.3.290.0050.01316.58
7.3.280.0110.00816.54
7.3.270.0150.01117.40
7.3.260.0040.01516.56
7.3.250.0070.01416.75
7.3.240.0130.00816.70
7.3.230.0060.01216.60
7.3.210.0060.01216.55
7.3.200.0160.01116.76
7.3.190.0090.00916.71
7.3.180.0040.01416.55
7.3.170.0080.01416.57
7.3.160.0050.01416.39
7.3.130.0030.01615.12
7.3.120.0070.01415.06
7.3.110.0030.01315.11
7.3.100.0150.00314.88
7.3.90.0060.01015.02
7.3.80.0060.00315.02
7.3.70.0030.01314.93
7.3.60.0100.00715.20
7.3.50.0100.01015.14
7.3.40.0130.00314.95
7.3.30.0070.00715.16
7.3.20.0110.00716.53
7.3.10.0170.00016.77
7.3.00.0070.00716.90
7.2.330.0090.01216.84
7.2.320.0120.00917.00
7.2.310.0090.00917.08
7.2.300.0140.00616.69
7.2.290.0120.00916.94
7.2.260.0070.01315.35
7.2.250.0030.01815.44
7.2.240.0040.01215.32
7.2.230.0060.00915.34
7.2.220.0030.01315.36
7.2.210.0030.01315.28
7.2.200.0030.01315.18
7.2.190.0070.01015.36
7.2.180.0080.00815.43
7.2.170.0060.00915.19
7.2.160.0100.00715.48
7.2.150.0030.01317.24
7.2.140.0100.00717.12
7.2.130.0070.01117.19
7.2.120.0100.00717.21
7.2.110.0000.01217.39
7.2.100.0080.00816.93
7.2.90.0100.01017.18
7.2.80.0080.00817.24
7.2.70.0000.01217.45
7.2.60.0080.01017.17
7.2.50.0090.00617.29
7.2.40.0000.01417.35
7.2.30.0100.00317.22
7.2.20.0000.01717.25
7.2.10.0030.01317.04
7.2.00.0120.00617.20
7.1.330.0090.00616.03
7.1.320.0090.00915.94
7.1.310.0070.01015.98
7.1.300.0030.01316.11
7.1.290.0030.01015.86
7.1.280.0030.01415.97
7.1.270.0150.00415.69
7.1.260.0070.00716.14
7.1.250.0060.00915.71
7.1.240.0030.01216.05
7.1.230.0060.00616.26
7.1.220.0060.01216.25
7.1.210.0000.01016.07
7.1.200.0020.01216.05
7.1.190.0030.01215.97
7.1.180.0030.01316.23
7.1.170.0000.01216.12
7.1.160.0060.00616.07
7.1.150.0030.00716.19
7.1.140.0040.01115.93
7.1.130.0060.00615.88
7.1.120.0040.01115.74
7.1.110.0040.01116.14
7.1.100.0080.00617.43
7.1.90.0130.00316.18
7.1.80.0000.01016.25
7.1.70.0030.01016.65
7.1.60.0060.01517.66
7.1.50.0050.01516.65
7.1.40.0030.01016.04
7.1.30.0040.00815.97
7.1.20.0040.01216.11
7.1.10.0040.01115.84
7.1.00.0050.04219.27
7.0.330.0000.01315.75
7.0.320.0000.01615.78
7.0.310.0000.01515.72
7.0.300.0070.00715.89
7.0.290.0040.00715.78
7.0.280.0060.00815.64
7.0.270.0060.00816.02
7.0.260.0100.00315.51
7.0.250.0060.00615.72
7.0.240.0000.01015.87
7.0.230.0030.01315.84
7.0.220.0040.00915.98
7.0.210.0000.01515.71
7.0.200.0020.01116.42
7.0.190.0000.01715.68
7.0.180.0000.01615.50
7.0.170.0060.00315.83
7.0.160.0000.01415.70
7.0.150.0040.01115.85
7.0.140.0060.00915.60
7.0.130.0100.00315.61
7.0.120.0070.01015.75
7.0.110.0070.00415.76
7.0.100.0090.00615.84
7.0.90.0000.01515.77
7.0.80.0030.00915.84
7.0.70.0100.00315.79
7.0.60.0050.04317.96
7.0.50.0090.03816.98
7.0.40.0060.02616.87
7.0.30.0100.02616.99
7.0.20.0130.02416.90
7.0.10.0130.02617.28
7.0.00.0020.03917.00
5.6.400.0030.01014.53
5.6.390.0030.00914.21
5.6.380.0120.00314.44
5.6.370.0060.01314.63
5.6.360.0000.00914.56
5.6.350.0100.00314.25
5.6.340.0110.00414.72
5.6.330.0030.00914.59
5.6.320.0080.00814.21
5.6.310.0000.01214.51
5.6.300.0060.00614.13
5.6.290.0000.01414.28
5.6.280.0020.03917.65
5.6.270.0100.00314.41
5.6.260.0030.01314.08
5.6.250.0080.00814.61
5.6.240.0030.00714.27
5.6.230.0060.00614.29
5.6.220.0030.00914.29
5.6.210.0080.04017.51
5.6.200.0100.04716.27
5.6.190.0110.04217.30
5.6.180.0110.03617.29
5.6.170.0150.04017.33
5.6.160.0070.03817.40
5.6.150.0070.02316.24
5.6.140.0060.04616.22
5.6.130.0100.04216.25
5.6.120.0130.03817.70
5.6.110.0060.04117.58
5.6.100.0070.03417.74
5.6.90.0140.03817.63
5.6.80.0070.04317.40
5.6.70.0060.00614.30
5.6.60.0030.01214.24
5.6.50.0090.00614.25
5.6.40.0070.01014.24
5.6.30.0000.01514.05
5.6.20.0040.00714.17
5.6.10.0040.01014.32
5.6.00.0030.01014.21
5.5.380.0100.00414.02
5.5.370.0040.01114.51
5.5.360.0120.00314.14
5.5.350.0090.02917.38
5.5.340.0050.02916.16
5.5.330.0010.03417.35
5.5.320.0250.02717.32
5.5.310.0100.04117.21
5.5.300.0080.03516.16
5.5.290.0050.04516.26
5.5.280.0040.02717.54
5.5.270.0050.02717.67
5.5.260.0080.03617.47
5.5.250.0100.04317.36
5.5.240.0130.03317.21
5.5.230.0030.01214.12
5.5.220.0040.00714.29
5.5.210.0000.01414.41
5.5.200.0030.01314.31
5.5.190.0030.01014.40
5.5.180.0060.00613.95
5.5.170.0060.00914.16
5.5.160.0030.00614.29
5.5.150.0000.00913.96
5.5.140.0000.01414.35
5.5.130.0040.00714.17
5.5.120.0080.00414.25
5.5.110.0000.01414.05
5.5.100.0040.00714.31
5.5.90.0070.00414.28
5.5.80.0000.01514.46
5.5.70.0060.01214.52
5.5.60.0070.01114.21
5.5.50.0060.00614.02
5.5.40.0030.01414.15
5.5.30.0100.00714.24
5.5.20.0120.00614.05
5.5.10.0000.01713.96
5.5.00.0070.01113.88

preferences:
60.57 ms | 401 KiB | 5 Q