3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "johnny-boy doe(xxx@email.com);cde(ggg@gmail.com)"; Preg_match_all('/([-A-Za-z0-9 ]+)\((.*?)\)/', $str, $match); $emails = array_combine($match[2], $match[1]); Var_dump($emails);

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)
8.3.70.0140.00016.58
8.3.60.0040.01618.43
8.3.50.0150.00716.55
8.3.40.0120.00618.99
8.3.30.0140.00718.84
8.3.20.0000.00720.20
8.3.10.0000.00722.00
8.3.00.0040.00419.56
8.2.190.0160.00317.00
8.2.180.0100.00716.75
8.2.170.0090.00922.96
8.2.160.0100.01019.38
8.2.150.0130.00724.18
8.2.140.0080.00024.66
8.2.130.0050.00226.16
8.2.120.0110.00720.94
8.2.110.0030.00719.21
8.2.100.0000.01217.91
8.2.90.0050.00517.50
8.2.80.0050.00318.91
8.2.70.0030.00617.88
8.2.60.0060.00317.93
8.2.50.0080.00018.07
8.2.40.0090.00018.35
8.2.30.0030.00518.08
8.2.20.0040.00418.02
8.2.10.0040.00418.00
8.2.00.0080.00318.09
8.1.280.0100.00725.92
8.1.270.0090.00021.97
8.1.260.0080.00026.35
8.1.250.0030.00528.09
8.1.240.0110.00022.70
8.1.230.0090.00617.83
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0030.00617.35
8.1.190.0060.00317.35
8.1.180.0050.00318.10
8.1.170.0030.00618.63
8.1.160.0000.00718.79
8.1.150.0050.00218.85
8.1.140.0040.00419.48
8.1.130.0080.00018.78
8.1.120.0030.00517.55
8.1.110.0030.00617.56
8.1.100.0060.00317.61
8.1.90.0000.00817.61
8.1.80.0000.00817.58
8.1.70.0030.00317.50
8.1.60.0000.00917.56
8.1.50.0030.00617.64
8.1.40.0030.00617.53
8.1.30.0050.00317.82
8.1.20.0040.00417.63
8.1.10.0000.00717.70
8.1.00.0070.00017.57
8.0.300.0000.00718.77
8.0.290.0080.00016.88
8.0.280.0030.00318.42
8.0.270.0050.00316.82
8.0.260.0000.00718.85
8.0.250.0070.00016.96
8.0.240.0050.00316.96
8.0.230.0030.00316.97
8.0.220.0030.00316.92
8.0.210.0040.00416.86
8.0.200.0000.00617.08
8.0.190.0030.00316.97
8.0.180.0000.00717.02
8.0.170.0000.00716.89
8.0.160.0050.00217.08
8.0.150.0030.00516.94
8.0.140.0080.00017.02
8.0.130.0060.00013.46
8.0.120.0040.00416.94
8.0.110.0000.00716.96
8.0.100.0050.00316.88
8.0.90.0000.00816.78
8.0.80.0140.00316.96
8.0.70.0000.00816.85
8.0.60.0040.00416.94
8.0.50.0040.00416.99
8.0.30.0060.01617.15
8.0.20.0100.01017.40
8.0.10.0040.00417.13
8.0.00.0160.00416.64
7.4.330.0000.00415.55
7.4.320.0030.00316.55
7.4.300.0060.00016.75
7.4.290.0030.00316.63
7.4.280.0030.00316.78
7.4.270.0070.00016.51
7.4.260.0030.00316.75
7.4.250.0000.00716.57
7.4.240.0050.00216.65
7.4.230.0000.00816.65
7.4.220.0030.00316.78
7.4.210.0100.00616.58
7.4.200.0030.00316.50
7.4.160.0080.01116.68
7.4.150.0090.00917.40
7.4.140.0130.00517.86
7.4.130.0120.00616.51
7.4.120.0110.01116.63
7.4.110.0050.01416.49
7.4.100.0160.00016.57
7.4.90.0080.01516.51
7.4.80.0120.00919.39
7.4.70.0060.01216.52
7.4.60.0070.01516.57
7.4.50.0100.00716.71
7.4.40.0090.01216.75
7.4.30.0130.00316.58
7.4.00.0030.01015.00
7.3.330.0000.00513.19
7.3.320.0030.00313.23
7.3.310.0000.00716.50
7.3.300.0030.00316.34
7.3.290.0100.00516.39
7.3.280.0070.01216.38
7.3.270.0060.01117.40
7.3.260.0090.01016.48
7.3.250.0120.00716.61
7.3.240.0090.00816.66
7.3.230.0100.00616.62
7.3.210.0120.00616.56
7.3.200.0000.01716.75
7.3.190.0030.01216.45
7.3.180.0000.01616.75
7.3.170.0100.00616.65
7.3.160.0030.01216.46
7.2.330.0170.00316.80
7.2.320.0070.01016.49
7.2.310.0080.00916.78
7.2.300.0150.00616.59
7.2.290.0080.00916.54
7.2.80.0000.01416.68
7.2.60.0000.01017.11
7.1.200.0000.00716.03
7.1.80.0040.01718.23
7.1.70.0080.00817.33
7.1.60.0200.01735.27
7.1.50.0130.02034.88
7.1.40.0230.01034.82
7.1.30.0160.01834.61
7.1.20.0250.00634.79
7.1.10.0030.01416.83
7.1.00.0060.01016.82
7.0.200.0060.01016.72
7.0.190.0030.01117.02
7.0.180.0030.01516.54
7.0.170.0070.01016.40
7.0.160.0030.01316.42
7.0.150.0060.01216.26
7.0.140.0030.01016.39
7.0.130.0040.01416.58
7.0.120.0100.00716.59
7.0.110.0080.00916.70
7.0.100.0060.00916.36
7.0.90.0060.01116.63
7.0.80.0060.01116.52
7.0.70.0110.00616.30
7.0.60.0100.00616.32
7.0.50.0030.01316.46
7.0.40.0000.01716.59
7.0.30.0060.01016.52
7.0.20.0050.01316.72
7.0.10.0040.01316.77
7.0.00.0040.01316.59

preferences:
63.65 ms | 401 KiB | 5 Q