3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pattern = '/^[^@]+@[^@]*toyota|lexus[^@]*\.[^@]+/'; $emails = array( ' as@d@abctoyotacsl.ca ', ' as d@abclexuscsl.com ', ' asd@toyo.com ', ' asd@lexis.ca ', ); foreach($emails as $e){ echo preg_match($pattern, $e) ? 'true' : 'false'; }

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)
8.3.60.0100.01018.43
8.3.50.0200.00722.12
8.3.40.0040.01119.14
8.3.30.0000.01419.14
8.3.20.0040.00420.34
8.3.10.0040.00421.92
8.3.00.0040.00422.40
8.2.180.0070.01517.00
8.2.170.0120.00322.96
8.2.160.0070.00721.11
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0040.00417.75
8.2.110.0090.00022.23
8.2.100.0060.00619.75
8.2.90.0030.00519.07
8.2.80.0040.00419.89
8.2.70.0050.00317.75
8.2.60.0080.00317.93
8.2.50.0040.00418.07
8.2.40.0030.00518.22
8.2.30.0040.00418.08
8.2.20.0040.00417.82
8.2.10.0040.00417.76
8.2.00.0050.00317.84
8.1.280.0000.01525.92
8.1.270.0080.00022.02
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00023.96
8.1.230.0090.00319.09
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00317.48
8.1.190.0060.00317.43
8.1.180.0000.00918.10
8.1.170.0030.00618.71
8.1.160.0000.00721.90
8.1.150.0020.00518.68
8.1.140.0070.00017.54
8.1.130.0000.00717.82
8.1.120.0050.00517.54
8.1.110.0000.00717.45
8.1.100.0040.00417.49
8.1.90.0030.00517.59
8.1.80.0070.00017.50
8.1.70.0030.00317.49
8.1.60.0000.00817.72
8.1.50.0000.00717.56
8.1.40.0040.00417.69
8.1.30.0080.00017.78
8.1.20.0030.00617.81
8.1.10.0000.00717.59
8.1.00.0000.00717.56
8.0.300.0000.00718.77
8.0.290.0070.00017.14
8.0.280.0070.00018.46
8.0.270.0000.00717.22
8.0.260.0060.00016.89
8.0.250.0030.00317.04
8.0.240.0080.00017.07
8.0.230.0040.00417.15
8.0.220.0000.00717.00
8.0.210.0030.00317.00
8.0.200.0070.00017.00
8.0.190.0040.00417.09
8.0.180.0070.00017.05
8.0.170.0040.00416.96
8.0.160.0000.00717.01
8.0.150.0000.00817.03
8.0.140.0040.00416.95
8.0.130.0030.00313.47
8.0.120.0000.00816.96
8.0.110.0070.00016.95
8.0.100.0070.00016.91
8.0.90.0000.00816.97
8.0.80.0060.01016.98
8.0.70.0040.00417.05
8.0.60.0040.00417.02
8.0.50.0070.00017.03
8.0.30.0160.00317.09
8.0.20.0090.00817.40
8.0.10.0000.00717.19
8.0.00.0040.01516.89
7.4.330.0000.00515.10
7.4.320.0030.00316.69
7.4.300.0030.00616.71
7.4.290.0030.00316.75
7.4.280.0050.00216.61
7.4.270.0070.00016.64
7.4.260.0050.00316.79
7.4.250.0000.00716.66
7.4.240.0020.00516.62
7.4.230.0030.00316.87
7.4.220.0090.00916.63
7.4.210.0060.01016.72
7.4.200.0000.00816.45
7.4.190.0070.00016.65
7.4.160.0090.00916.79
7.4.150.0160.00317.40
7.4.140.0090.01117.86
7.4.130.0050.01316.84
7.4.120.0050.01516.63
7.4.110.0030.01316.77
7.4.100.0070.01016.78
7.4.90.0070.01016.68
7.4.80.0100.00919.39
7.4.70.0040.01616.59
7.4.60.0080.00816.51
7.4.50.0000.00716.51
7.4.40.0060.00922.77
7.4.30.0130.00416.63
7.4.00.0030.01415.12
7.3.330.0070.00013.32
7.3.320.0050.00013.11
7.3.310.0000.00716.26
7.3.300.0030.00316.30
7.3.290.0030.01016.44
7.3.280.0060.01116.40
7.3.270.0070.01017.40
7.3.260.0080.01116.81
7.3.250.0130.00716.60
7.3.240.0110.00816.38
7.3.230.0060.01616.52
7.3.210.0030.01316.75
7.3.200.0120.00919.39
7.3.190.0060.01316.79
7.3.180.0070.01416.32
7.3.170.0060.00916.35
7.3.160.0140.00316.69
7.3.120.0070.00714.88
7.2.330.0150.00316.60
7.2.320.0070.01916.78
7.2.310.0050.01616.80
7.2.300.0030.01516.87
7.2.290.0100.00616.62
7.2.00.0270.00919.69
7.1.100.0030.00918.44
7.1.70.0000.01117.02
7.1.60.0030.01017.38
7.1.50.0100.01017.26
7.1.00.0030.07322.37
7.0.200.0070.00717.03
7.0.140.0000.07722.15
7.0.60.0070.08019.91
7.0.50.0030.08717.86
7.0.40.0030.09020.14
7.0.30.0370.04320.11
7.0.20.0170.08320.01
7.0.10.0330.04320.22
7.0.00.0100.05720.03
5.6.280.0030.07321.09
5.6.210.0030.08720.72
5.6.200.0030.08318.18
5.6.190.0030.09320.77
5.6.180.3100.04720.56
5.6.170.0330.06720.38
5.6.160.0230.04720.46
5.6.150.0070.08018.18
5.6.140.0030.05718.12
5.6.130.0100.04018.17
5.6.120.0070.04021.13
5.6.110.0130.06720.98
5.6.100.0070.03720.97
5.6.90.0030.04320.97
5.6.80.0130.06720.40
5.6.70.0300.07320.37
5.5.350.0170.07720.34
5.5.340.0000.09017.89
5.5.330.0200.07020.43
5.5.320.0300.04020.20
5.5.310.0230.08020.43
5.5.300.0000.04717.91
5.5.290.0070.04017.91
5.5.280.0070.04020.80
5.5.270.0130.06020.66
5.5.260.0030.05720.76
5.5.250.0070.04320.49
5.5.240.0030.07020.18
5.4.450.0170.06719.52
5.4.440.0230.05719.27
5.4.430.0130.05319.11
5.4.420.0130.05019.44
5.4.410.0230.06319.34
5.4.400.0070.05318.73
5.4.390.0030.05718.63
5.4.380.0870.05318.72
5.4.370.0200.04718.68
5.4.360.0170.05018.71
5.4.350.0200.05018.71
5.4.340.0100.05318.77
5.4.320.0040.04612.46
5.4.310.0050.03812.45
5.4.300.0090.03812.46
5.4.290.0070.03912.45
5.4.280.0040.03812.35
5.4.270.0070.05718.97
5.4.260.0130.06719.03
5.4.250.0100.05318.88
5.4.240.0170.04719.16
5.4.230.0070.05319.07
5.4.220.0070.06019.02
5.4.210.0170.05018.97
5.4.200.0070.05718.97
5.4.190.0070.06018.93
5.4.180.0130.06319.07
5.4.170.0070.06019.02
5.4.160.0070.05718.96
5.4.150.0070.06318.78
5.4.140.0100.07316.30
5.4.130.0100.05316.44
5.4.120.0170.04716.45
5.4.110.0070.07316.51
5.4.100.0170.04716.52
5.4.90.0170.04316.62
5.4.80.0130.04316.61
5.4.70.0130.04316.61
5.4.60.0030.06016.58
5.4.50.0100.05316.49
5.4.40.0170.04716.37
5.4.30.0000.05716.52
5.4.20.0070.06016.54
5.4.10.0070.06316.48
5.4.00.0130.04716.02
5.3.290.0060.04012.80
5.3.280.0030.05314.73
5.3.270.0070.05714.78
5.3.260.0070.05714.53
5.3.250.0030.05714.66
5.3.240.0230.06314.59
5.3.230.0170.05314.57
5.3.220.0130.04714.55
5.3.210.0170.06314.55
5.3.200.0130.06314.68
5.3.190.0100.05314.68
5.3.180.0130.06014.73
5.3.170.0130.04314.54
5.3.160.0030.07314.62
5.3.150.0070.05314.49
5.3.140.0130.04714.72
5.3.130.0100.05014.74
5.3.120.0070.05714.69
5.3.110.0070.07314.68
5.3.100.0030.05314.19
5.3.90.0030.05014.00
5.3.80.0170.04014.08
5.3.70.0070.05014.17
5.3.60.0030.05713.98
5.3.50.0100.04713.93
5.3.40.0100.04713.76
5.3.30.0130.04714.10
5.3.20.0230.05313.84
5.3.10.0100.04713.82
5.3.00.0130.05013.62
5.2.170.0070.04711.07
5.2.160.0070.04311.11
5.2.150.0100.04311.21
5.2.140.0070.05711.25
5.2.130.0000.04711.02
5.2.120.0070.04011.31
5.2.110.0030.04311.02
5.2.100.0070.04711.08
5.2.90.0000.04311.30
5.2.80.0130.03311.30
5.2.70.0070.04711.32
5.2.60.0100.04311.20
5.2.50.0130.04011.00
5.2.40.0030.04011.15
5.2.30.0000.04711.21
5.2.20.0000.04311.08
5.2.10.0170.03011.14
5.2.00.0070.04010.70
5.1.60.0070.05310.07
5.1.50.0100.03710.02
5.1.40.0030.04010.02
5.1.30.0130.04010.55
5.1.20.0070.03310.64
5.1.10.0100.04310.29
5.1.00.0070.03710.38
5.0.50.0030.0278.84
5.0.40.0000.0338.61
5.0.30.0070.0508.24
5.0.20.0030.0338.52
5.0.10.0070.0278.45
5.0.00.0070.0408.13
4.4.90.0030.0205.82
4.4.80.0030.0235.89
4.4.70.0030.0205.91
4.4.60.0000.0235.93
4.4.50.0030.0236.03
4.4.40.0070.0375.91
4.4.30.0000.0235.88
4.4.20.0000.0235.94
4.4.10.0000.0275.97
4.4.00.0000.0406.03
4.3.110.0000.0335.72
4.3.100.0030.0275.78
4.3.90.0070.0235.70
4.3.80.0070.0375.80
4.3.70.0000.0235.81
4.3.60.0070.0175.86
4.3.50.0000.0235.81
4.3.40.0070.0305.74
4.3.30.0000.0234.57
4.3.20.0000.0304.52
4.3.10.0000.0274.51
4.3.00.0070.0234.43

preferences:
47.44 ms | 401 KiB | 5 Q