3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_match_all('/(?:"?([^"]*)"?\s)?(?:<?(.+@[^>]+)>?)/', 'John <johndoe@example.com>', $name_and_tags); echo $name_and_tags;

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)
8.3.60.0110.00418.24
8.3.50.0100.01021.14
8.3.40.0090.00918.96
8.3.30.0080.00619.09
8.3.20.0040.00420.38
8.3.10.0080.00022.05
8.3.00.0040.00422.57
8.2.180.0000.01516.75
8.2.170.0000.02022.96
8.2.160.0070.01019.27
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0070.01026.16
8.2.120.0040.00419.66
8.2.110.0030.00622.20
8.2.100.0080.00418.03
8.2.90.0000.00818.96
8.2.80.0090.00017.97
8.2.70.0030.00617.75
8.2.60.0000.00817.93
8.2.50.0030.00518.07
8.2.40.0000.00818.04
8.2.30.0070.00017.90
8.2.20.0000.00717.77
8.2.10.0040.00417.80
8.2.00.0030.00617.81
8.1.280.0130.00325.92
8.1.270.0030.00622.05
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0100.00020.63
8.1.230.0090.00517.70
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0000.01017.22
8.1.190.0080.00017.23
8.1.180.0030.00618.10
8.1.170.0040.00418.51
8.1.160.0000.00718.74
8.1.150.0000.00718.57
8.1.140.0000.00717.39
8.1.130.0030.00317.74
8.1.120.0050.00317.45
8.1.110.0030.00517.37
8.1.100.0000.00717.49
8.1.90.0000.00817.37
8.1.80.0000.00717.40
8.1.70.0040.00417.45
8.1.60.0040.00417.49
8.1.50.0000.00717.54
8.1.40.0040.00417.54
8.1.30.0000.00717.56
8.1.20.0030.00517.54
8.1.10.0050.00217.55
8.1.00.0000.00917.38
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0040.00418.36
8.0.270.0070.00017.21
8.0.260.0030.00316.96
8.0.250.0030.00317.08
8.0.240.0060.00617.11
8.0.230.0040.00416.89
8.0.220.0020.00516.98
8.0.210.0000.00716.98
8.0.200.0000.00617.04
8.0.190.0000.00717.04
8.0.180.0000.00717.01
8.0.170.0030.00516.96
8.0.160.0000.00816.95
8.0.150.0040.00416.99
8.0.140.0050.00216.84
8.0.130.0000.00613.42
8.0.120.0040.00416.95
8.0.110.0000.00817.04
8.0.100.0020.00516.97
8.0.90.0000.00716.93
8.0.80.0040.01116.89
8.0.70.0000.00716.91
8.0.60.0040.00417.04
8.0.50.0000.00816.95
8.0.30.0150.00316.98
8.0.20.0090.00917.40
8.0.10.0030.00517.15
8.0.00.0070.01116.77
7.4.330.0020.00215.08
7.4.320.0050.00316.50
7.4.300.0060.00016.65
7.4.290.0030.00316.68
7.4.280.0000.00716.49
7.4.270.0000.00716.59
7.4.260.0030.00316.52
7.4.250.0040.00416.53
7.4.240.0050.00216.60
7.4.230.0050.00216.78
7.4.220.0120.01216.71
7.4.210.0100.00416.64
7.4.200.0000.00716.57
7.4.190.0000.00816.57
7.4.160.0060.00916.77
7.4.150.0140.00317.40
7.4.140.0100.01117.86
7.4.130.0080.01016.67
7.4.120.0080.00816.62
7.4.110.0030.01316.54
7.4.100.0000.01616.68
7.4.90.0100.00616.83
7.4.80.0030.01419.39
7.4.70.0090.00816.54
7.4.60.0180.00616.43
7.4.50.0080.00016.25
7.4.40.0120.00722.77
7.4.30.0110.00616.65
7.4.00.0030.01414.86
7.3.330.0000.00613.31
7.3.320.0000.00513.23
7.3.310.0000.00716.27
7.3.300.0040.00416.40
7.3.290.0120.00316.33
7.3.280.0080.00716.42
7.3.270.0110.00617.40
7.3.260.0060.01116.31
7.3.250.0070.00916.54
7.3.240.0100.01316.57
7.3.230.0090.00916.72
7.3.210.0170.00016.57
7.3.200.0110.00619.39
7.3.190.0120.00616.64
7.3.180.0060.01016.64
7.3.170.0180.00416.63
7.3.160.0090.00616.65
7.3.120.0040.01314.84
7.3.110.0100.01015.16
7.3.100.0060.00914.80
7.3.90.0070.00714.87
7.3.80.0040.00814.94
7.3.70.0070.00414.76
7.3.60.0000.01714.75
7.3.50.0030.00614.84
7.3.40.0040.01114.55
7.3.30.0070.00714.86
7.3.20.0080.00416.64
7.3.10.0040.00716.84
7.3.00.0060.00516.72
7.2.330.0130.00316.42
7.2.320.0100.00716.75
7.2.310.0110.00616.66
7.2.300.0060.01216.80
7.2.290.0070.01016.64
7.2.250.0000.01215.30
7.2.240.0070.01014.76
7.2.230.0110.00815.07
7.2.220.0080.00315.21
7.2.210.0040.00915.13
7.2.200.0000.01214.92
7.2.190.0070.00714.84
7.2.180.0090.00915.23
7.2.170.0110.00415.17
7.2.130.0070.00417.09
7.2.120.0060.00916.72
7.2.110.0060.00916.91
7.2.100.0040.00816.75
7.2.90.0070.00716.70
7.2.80.0070.00316.82
7.2.70.0080.00416.92
7.2.60.0000.01016.82
7.2.50.0030.00616.73
7.2.40.0030.00617.09
7.2.30.0040.01116.88
7.2.20.0060.00916.74
7.2.10.0080.00616.90
7.2.00.0050.01018.27
7.1.330.0140.00016.16
7.1.320.0030.00815.97
7.1.310.0070.00715.59
7.1.300.0060.00315.83
7.1.290.0090.00615.80
7.1.280.0000.01415.86
7.1.270.0100.00316.03
7.1.260.0030.01015.87
7.1.250.0050.00315.70
7.1.200.0070.00015.55
7.1.100.0160.00817.98
7.1.70.0030.00617.26
7.1.60.0100.01419.82
7.1.50.0130.01317.10
7.1.00.0030.07722.50
7.0.200.0960.00616.88
7.0.140.0000.08022.09
7.0.60.0030.08019.92
7.0.50.0030.08717.66
7.0.40.0170.04320.09
7.0.30.0400.05020.14
7.0.20.0170.05720.11
7.0.10.0330.07320.07
7.0.00.0100.07720.03
5.6.280.0030.07321.09
5.6.210.0070.08720.55
5.6.200.0000.04318.12
5.6.190.0100.08020.41
5.6.180.3500.04720.41
5.6.170.0270.08020.49
5.6.160.0070.05720.52
5.6.150.0030.04018.22
5.6.140.0000.04318.22
5.6.130.0070.06718.07
5.6.120.0000.04321.11
5.6.110.0130.08020.88
5.6.100.0030.09021.10
5.6.90.0170.07320.99
5.6.80.0100.08320.36
5.6.70.0130.04020.52
5.5.350.0030.08320.42
5.5.340.0030.04317.88
5.5.330.0100.07720.56
5.5.320.0070.05020.31
5.5.310.0330.07020.17
5.5.300.0000.04317.91
5.5.290.0130.08017.91
5.5.280.0070.06020.87
5.5.270.0030.05020.86
5.5.260.0030.07020.83
5.5.250.0030.06320.70
5.5.240.0070.06720.26
5.4.450.3070.04319.41
5.4.440.4000.04319.36
5.4.430.3430.03719.45
5.4.420.3730.03019.41
5.4.410.3700.03719.29
5.4.400.3700.03719.09
5.4.390.3200.03719.25
5.4.380.3430.03718.83
5.4.370.3270.04019.08
5.4.360.3400.04018.79
5.4.350.3000.04018.79
5.4.340.2800.03719.25
5.4.320.3970.03719.24
5.4.310.3300.03719.26
5.4.300.4330.03719.15
5.4.290.4300.03718.93
5.4.280.4400.04019.15
5.4.270.3870.03019.24
5.4.260.3230.03718.92
5.4.250.3600.03019.23
5.4.240.3700.03319.09
5.4.230.3100.03318.80
5.4.220.3100.04319.13
5.4.210.4300.04319.07
5.4.200.3700.03319.12
5.4.190.3400.03719.07
5.4.180.4470.03318.77
5.4.170.5370.03318.79
5.4.160.4330.04018.89
5.4.150.3370.05019.06
5.4.140.3400.03316.19
5.4.130.3230.03716.22
5.4.120.3900.03316.28
5.4.110.3200.03016.39
5.4.100.3270.03316.27
5.4.90.3830.03716.25
5.4.80.2730.03316.46
5.4.70.3500.03016.46
5.4.60.3500.03016.45
5.4.50.0000.04316.18
5.4.40.3700.03316.46
5.4.30.5000.03016.36
5.4.20.3830.04316.36
5.4.10.3670.03316.43
5.4.00.3770.03315.89
5.3.290.2500.03314.54
5.3.280.3570.03314.44
5.3.270.3700.03714.57
5.3.260.4070.03014.63
5.3.250.3870.04014.50
5.3.240.2900.03014.58
5.3.230.3100.04014.50
5.3.220.3630.04014.51
5.3.210.3000.04314.59
5.3.200.3800.03714.52
5.3.190.3430.04014.43
5.3.180.3700.03014.39
5.3.170.3430.04014.39
5.3.160.0870.04014.50
5.3.150.0100.07314.42
5.3.140.0730.03714.53
5.3.130.3800.04714.39
5.3.120.3530.04014.39
5.3.110.3870.04314.47
5.3.100.3400.03713.87
5.3.90.3470.03313.86
5.3.80.3600.03713.96
5.3.70.3530.03314.11
5.3.60.3800.03714.11
5.3.50.3430.03713.80
5.3.40.3730.03713.85
5.3.30.3270.03713.88
5.3.20.3830.03313.55
5.3.10.0030.05013.63
5.3.00.1400.05313.48
5.2.170.2570.03011.73
5.2.160.2500.03311.73
5.2.150.2400.03311.73
5.2.140.2770.03711.73
5.2.130.2130.02711.73
5.2.120.0000.07011.73
5.2.110.0030.04311.73
5.2.100.2570.02711.73
5.2.90.2900.03011.73
5.2.80.2900.02711.73
5.2.70.3700.03011.73
5.2.60.3670.02711.73
5.2.50.3800.02011.73
5.2.40.2300.02711.73
5.2.30.2930.02711.73
5.2.20.2470.03011.73
5.2.10.2430.02311.73
5.2.00.2830.02711.73
5.1.60.3130.02011.73
5.1.50.2400.02711.73
5.1.40.2800.03011.73
5.1.30.2700.02311.73
5.1.20.2470.02311.73
5.1.10.1870.02711.73
5.1.00.2300.02711.73
5.0.50.1130.02011.73
5.0.40.1470.02711.73
5.0.30.1600.03011.73
5.0.20.1630.02011.73
5.0.10.1400.01711.73
5.0.00.1300.04011.73
4.4.90.1630.01711.73
4.4.80.0830.02011.73
4.4.70.0800.01311.73
4.4.60.1530.01011.73
4.4.50.1030.01311.73
4.4.40.1400.03011.73
4.4.30.1370.01711.73
4.4.20.1600.01311.73
4.4.10.1470.01711.73
4.4.00.1270.03011.73
4.3.110.1330.02011.73
4.3.100.1330.01311.73
4.3.90.1630.01711.73
4.3.80.0870.02311.73
4.3.70.1670.01711.73
4.3.60.1670.01011.73
4.3.50.0700.01711.73
4.3.40.1270.03311.73
4.3.30.0970.02011.73
4.3.20.0000.03711.73
4.3.10.0900.02011.73
4.3.00.0870.01711.73

preferences:
37.58 ms | 401 KiB | 5 Q