3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "<t@t.com>\n<tatacom>\n<t@ata@com>"; $re = '/<([^<>@]+@[^<>@]+)>/'; if (preg_match_all($re, $str, $matches)) { print_r($matches[1]); }

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)
8.4.140.0140.00917.89
8.4.130.0110.00918.13
8.4.120.0090.00720.43
8.4.110.0040.00522.75
8.4.100.0050.00417.99
8.4.90.0060.00320.54
8.4.80.0120.00820.87
8.4.70.0070.01118.91
8.4.60.0070.00520.63
8.4.50.0120.00817.81
8.4.40.0080.00020.65
8.4.30.0120.00618.71
8.4.20.0120.00819.03
8.4.10.0040.01219.86
8.3.270.0100.01016.93
8.3.260.0070.01216.57
8.3.250.0060.00218.73
8.3.240.0140.00516.62
8.3.230.0100.00916.67
8.3.220.0110.00718.99
8.3.210.0110.00916.74
8.3.200.0040.00616.84
8.3.190.0130.00716.72
8.3.180.0100.00918.66
8.3.170.0120.00616.80
8.3.160.0040.00418.31
8.3.150.0040.01516.68
8.3.140.0030.01517.28
8.3.130.0080.00018.27
8.3.120.0100.01018.80
8.3.110.0030.00620.94
8.3.100.0100.00024.06
8.3.90.0090.00026.77
8.3.80.0040.00416.50
8.3.70.0140.00018.56
8.3.60.0070.01118.30
8.3.50.0100.00316.62
8.3.40.0090.00618.76
8.3.30.0110.00418.98
8.3.20.0000.00824.18
8.3.10.0000.00824.66
8.3.00.0070.00026.16
8.2.290.0080.01017.46
8.2.280.0080.00718.63
8.2.270.0040.01517.47
8.2.260.0120.00619.07
8.2.250.0080.00018.73
8.2.240.0080.00018.96
8.2.230.0120.00422.58
8.2.220.0060.00337.54
8.2.210.0040.00426.77
8.2.200.0060.00316.63
8.2.190.0100.01016.58
8.2.180.0220.00025.92
8.2.170.0110.00419.00
8.2.160.0110.00422.96
8.2.150.0080.00025.66
8.2.140.0070.00324.66
8.2.130.0050.00326.16
8.2.120.0100.00021.25
8.2.110.0030.00622.21
8.2.100.0090.00317.91
8.2.90.0040.00419.16
8.2.80.0060.00317.97
8.2.70.0050.00317.75
8.2.60.0080.00017.93
8.2.50.0030.00518.10
8.2.40.0050.00218.09
8.2.30.0000.00718.07
8.2.20.0070.00018.20
8.2.10.0000.00719.18
8.2.00.0040.00419.20
8.1.330.0130.00621.97
8.1.320.0110.00818.16
8.1.310.0060.00318.30
8.1.300.0040.01118.33
8.1.290.0040.00418.88
8.1.280.0110.01125.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0060.00323.96
8.1.230.0120.00022.20
8.1.220.0060.00317.74
8.1.210.0030.00618.77
8.1.200.0000.00817.22
8.1.190.0000.00817.35
8.1.180.0060.00318.10
8.1.170.0040.00418.63
8.1.160.0040.00418.77
8.1.150.0040.00418.83
8.1.140.0000.00718.86
8.1.130.0070.00020.28
8.1.120.0050.00217.44
8.1.110.0040.00417.56
8.1.100.0050.00217.55
8.1.90.0070.00017.54
8.1.80.0040.00417.52
8.1.70.0000.00817.57
8.1.60.0040.00417.54
8.1.50.0030.00517.55
8.1.40.0060.00317.64
8.1.30.0000.00817.65
8.1.20.0000.00817.69
8.1.10.0000.00817.71
8.1.00.0080.00017.63
8.0.300.0040.00418.77
8.0.290.0080.00016.75
8.0.280.0030.00318.40
8.0.270.0030.00317.96
8.0.260.0000.00718.59
8.0.250.0030.00516.95
8.0.240.0000.00717.04
8.0.230.0040.00417.09
8.0.220.0040.00416.96
8.0.210.0000.00716.95
8.0.200.0030.00316.90
8.0.190.0060.00316.90
8.0.180.0000.00816.89
8.0.170.0030.00617.00
8.0.160.0030.00616.91
8.0.150.0040.00416.81
8.0.140.0040.00416.94
8.0.130.0000.00513.30
8.0.120.0000.00816.82
8.0.110.0030.00516.85
8.0.100.0000.00717.01
8.0.90.0000.00717.03
8.0.80.0120.00316.95
8.0.70.0040.01216.98
8.0.60.0120.00616.91
8.0.50.0040.01116.95
8.0.30.0090.00616.91
8.0.20.0040.01116.90
8.0.10.0120.00417.11
8.0.00.0000.02117.09
7.4.330.0030.00315.55
7.4.320.0000.00716.75
7.4.300.0060.00016.65
7.4.290.0030.00316.66
7.4.280.0040.00416.54
7.4.270.0040.00416.69
7.4.260.0000.00613.40
7.4.250.0070.00016.71
7.4.240.0000.00716.60
7.4.230.0070.00016.75
7.4.220.0000.00716.44
7.4.210.0110.00416.65
7.4.200.0120.00916.55
7.4.190.0070.01316.73
7.4.180.0050.01416.66
7.4.160.0040.01116.75
7.4.150.0040.01116.66
7.4.140.0080.00816.68
7.4.130.0090.00616.58
7.4.120.0110.00416.72
7.4.110.0100.00716.46
7.4.100.0070.01016.77
7.4.90.0090.00916.63
7.4.80.0110.00916.55
7.4.70.0100.00716.69
7.4.60.0140.00716.57
7.4.50.0090.00616.57
7.4.40.0090.00616.55
7.4.30.0070.00716.67
7.4.20.0110.00316.44
7.4.10.0030.01216.54
7.4.00.0080.00616.68
7.3.330.0030.00816.40
7.3.320.0050.00013.09
7.3.310.0000.00716.20
7.3.300.0030.00316.34
7.3.290.0130.00916.28
7.3.280.0150.00416.40
7.3.270.0100.00716.45
7.3.260.0120.00316.36
7.3.250.0070.01116.31
7.3.240.0130.00516.32
7.3.230.0150.00016.37
7.3.220.0070.01016.28
7.3.210.0090.00916.29
7.3.200.0070.00716.24
7.3.190.0110.00316.29
7.3.180.0000.01316.23
7.3.170.0070.00716.25
7.3.160.0040.01516.21
7.3.150.0160.00016.37
7.3.140.0140.00416.24
7.3.130.0100.00716.21
7.3.120.0090.00516.33
7.3.110.0090.00416.18
7.3.100.0070.00716.19
7.3.90.0110.00316.68
7.3.80.0090.00616.32
7.3.70.0120.00916.43
7.3.60.0100.00616.43
7.3.50.0030.01716.45
7.3.40.0100.00716.41
7.3.30.0080.00616.47
7.3.20.0070.00716.50
7.3.10.0100.01016.47
7.3.00.0070.01416.32

preferences:
147.82 ms | 403 KiB | 5 Q