3v4l.org

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

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)
8.3.60.0100.00718.43
8.3.50.0100.01021.99
8.3.40.0110.00418.78
8.3.30.0100.00318.92
8.3.20.0000.00720.37
8.3.10.0040.00422.15
8.3.00.0030.00522.44
8.2.180.0070.00716.50
8.2.170.0130.00322.96
8.2.160.0140.00021.07
8.2.150.0060.00324.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00017.88
8.2.110.0060.00322.32
8.2.100.0110.00418.03
8.2.90.0000.00919.05
8.2.80.0030.00619.62
8.2.70.0040.00417.63
8.2.60.0060.00318.04
8.2.50.0000.00818.07
8.2.40.0000.00818.03
8.2.30.0030.00317.97
8.2.20.0000.00717.82
8.2.10.0040.00417.76
8.2.00.0070.00017.72
8.1.280.0120.00325.92
8.1.270.0040.00422.04
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00623.92
8.1.230.0070.00319.02
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0000.01017.48
8.1.190.0040.00417.41
8.1.180.0040.00418.10
8.1.170.0030.00618.83
8.1.160.0030.00622.00
8.1.150.0030.00618.64
8.1.140.0000.00817.68
8.1.130.0050.00217.87
8.1.120.0110.00017.65
8.1.110.0040.00417.66
8.1.100.0060.00317.51
8.1.90.0030.00617.59
8.1.80.0070.00017.54
8.1.70.0000.00717.57
8.1.60.0080.00017.60
8.1.50.0070.00017.65
8.1.40.0000.00717.51
8.1.30.0040.00417.79
8.1.20.0060.00317.86
8.1.10.0000.00817.61
8.1.00.0040.00417.57
8.0.300.0050.00318.77
8.0.290.0040.00416.91
8.0.280.0030.00318.49
8.0.270.0080.00017.30
8.0.260.0000.00616.96
8.0.250.0050.00217.16
8.0.240.0040.00417.02
8.0.230.0030.00317.15
8.0.220.0030.00317.01
8.0.210.0000.00716.94
8.0.200.0070.00017.09
8.0.190.0040.00416.98
8.0.180.0040.00416.97
8.0.170.0060.00317.05
8.0.160.0000.00817.18
8.0.150.0040.00417.07
8.0.140.0000.00716.97
8.0.130.0030.00313.44
8.0.120.0030.00617.01
8.0.110.0030.00516.89
8.0.100.0000.00717.05
8.0.90.0050.00316.93
8.0.80.0090.00617.02
8.0.70.0050.00316.99
8.0.60.0060.00316.99
8.0.50.0000.00716.91
8.0.30.0130.00617.08
8.0.20.0060.01217.43
8.0.10.0040.00417.21
8.0.00.0120.00716.82
7.4.330.0000.00515.00
7.4.320.0000.00616.82
7.4.300.0030.00316.86
7.4.290.0040.00416.76
7.4.280.0000.00716.81
7.4.270.0040.00416.58
7.4.260.0050.00316.61
7.4.250.0020.00516.61
7.4.240.0050.00216.72
7.4.230.0030.00316.73
7.4.220.0030.01616.89
7.4.210.0050.01116.71
7.4.200.0030.00316.64
7.4.190.0070.00016.88
7.4.160.0120.00316.96
7.4.150.0110.00817.40
7.4.140.0070.01217.86
7.4.130.0070.01316.87
7.4.120.0110.01016.78
7.4.110.0120.00616.70
7.4.100.0070.01016.74
7.4.90.0060.01216.66
7.4.80.0060.01219.39
7.4.70.0000.01516.84
7.4.60.0090.01016.64
7.4.50.0050.00016.57
7.4.40.0060.00922.77
7.4.30.0000.01816.63
7.4.00.0100.00515.16
7.3.330.0000.00513.26
7.3.320.0000.00613.15
7.3.310.0040.00416.50
7.3.300.0070.00016.36
7.3.290.0060.00916.38
7.3.280.0070.01016.38
7.3.270.0140.00317.40
7.3.260.0090.00916.76
7.3.250.0100.01016.51
7.3.240.0120.00616.43
7.3.230.0040.01916.61
7.3.210.0090.00916.38
7.3.200.0180.00319.39
7.3.190.0090.00916.71
7.3.180.0030.01616.78
7.3.170.0090.00916.80
7.3.160.0120.00316.52
7.3.120.0090.00914.93
7.3.110.0100.00715.10
7.3.100.0060.01015.21
7.3.90.0140.00314.67
7.3.80.0040.00814.98
7.3.70.0060.01214.84
7.3.60.0070.00714.95
7.3.50.0000.01414.99
7.3.40.0070.01014.88
7.3.30.0030.01414.84
7.3.20.0180.00016.70
7.3.10.0060.01216.68
7.3.00.0090.00816.95
7.2.330.0070.01016.78
7.2.320.0030.02016.54
7.2.310.0070.01016.76
7.2.300.0070.01016.73
7.2.290.0030.01316.75
7.2.250.0100.01015.17
7.2.240.0000.01915.19
7.2.230.0000.01415.23
7.2.220.0090.00915.36
7.2.210.0100.00015.28
7.2.200.0060.01015.42
7.2.190.0170.00014.93
7.2.180.0060.00915.07
7.2.170.0030.00915.08
7.2.60.0080.00817.20
7.2.50.0040.00816.90
7.2.00.0190.01219.67
7.1.330.0100.00315.88
7.1.320.0000.01115.90
7.1.310.0080.00816.00
7.1.300.0000.01216.04
7.1.290.0100.00316.07
7.1.280.0060.00615.73
7.1.270.0000.01215.87
7.1.260.0030.00915.77
7.1.200.0040.00716.04
7.1.100.0000.01418.30
7.1.70.0000.01017.08
7.1.60.0040.01117.58
7.1.50.0030.00917.15
7.1.00.0000.08022.37
7.0.200.0100.00316.96
7.0.140.0070.06722.10
7.0.60.0170.05319.95
7.0.50.0030.08017.79
7.0.40.0070.08020.09
7.0.30.0370.05720.14
7.0.20.0100.04720.19
7.0.10.0370.07020.21
7.0.00.0100.07720.18
5.6.280.0100.06320.98
5.6.210.0100.06020.56
5.6.200.0030.08018.17
5.6.190.0100.07320.61
5.6.180.0270.04320.43
5.6.170.0270.08020.33
5.6.160.0100.05720.40
5.6.150.0170.07318.23
5.6.140.0130.06018.21
5.6.130.0100.06318.11
5.6.120.0100.07321.14
5.6.110.0030.04021.12
5.6.100.0100.03720.98
5.6.90.0100.08020.97
5.6.80.0100.07320.38
5.6.70.4300.03720.41
5.5.350.0130.07020.43
5.5.340.0130.07717.86
5.5.330.0170.03720.21
5.5.320.0430.07320.32
5.5.310.0330.05320.20
5.5.300.0170.04017.90
5.5.290.0030.07717.91
5.5.280.0100.07720.80
5.5.270.0100.07720.97
5.5.260.0100.05720.84
5.5.250.0170.07020.61
5.5.240.0200.03020.26
5.4.450.0900.04319.43
5.4.440.0430.04719.48
5.4.430.0330.03019.45
5.4.420.0170.05319.45
5.4.410.0430.03019.32
5.4.400.0100.03318.96
5.4.390.0570.03719.08
5.4.380.0200.06718.64
5.4.370.0370.04718.50
5.4.360.0330.05018.57
5.4.350.0470.04318.71
5.4.340.0530.04318.61
5.4.320.0060.04012.45
5.4.310.0080.03612.45
5.4.300.0110.03912.46
5.4.290.0070.03812.45
5.4.280.0070.04012.35
5.4.270.0170.06319.00
5.4.260.0130.05019.16
5.4.250.0100.05718.94
5.4.240.0130.07018.98
5.4.230.0170.04719.00
5.4.220.0230.05019.07
5.4.210.0100.05318.87
5.4.200.0070.06318.95
5.4.190.0130.07318.99
5.4.180.0070.07719.01
5.4.170.0070.07719.07
5.4.160.0100.05018.77
5.4.150.0170.05319.15
5.4.140.0100.05016.59
5.4.130.0030.05016.55
5.4.120.0070.05016.54
5.4.110.0100.05016.30
5.4.100.0070.05016.51
5.4.90.0130.06316.51
5.4.80.0100.07316.56
5.4.70.0100.05316.63
5.4.60.0070.05016.34
5.4.50.0170.06316.46
5.4.40.0030.06316.49
5.4.30.0130.04716.68
5.4.20.0170.05316.57
5.4.10.0270.05316.48
5.4.00.0100.05015.93
5.3.290.0080.04212.80
5.3.280.0070.07014.70
5.3.270.0000.08714.59
5.3.260.0070.06314.79
5.3.250.0070.05314.64
5.3.240.0130.04314.80
5.3.230.0030.05314.77
5.3.220.0100.04714.60
5.3.210.0030.05714.72
5.3.200.0030.05314.50
5.3.190.0070.07314.55
5.3.180.0030.07714.60
5.3.170.0030.05714.71
5.3.160.0130.04714.71
5.3.150.0070.06314.72
5.3.140.0100.07014.54
5.3.130.0030.06714.59
5.3.120.0000.06714.69
5.3.110.0200.05714.53
5.3.100.0000.06314.02
5.3.90.0000.06013.83
5.3.80.0130.04314.00
5.3.70.0100.05014.19
5.3.60.0100.06014.15
5.3.50.0070.06314.09
5.3.40.0070.05714.14
5.3.30.0130.04713.99
5.3.20.0100.05013.76
5.3.10.0200.04313.46
5.3.00.0070.06013.70
5.2.170.0030.04311.07
5.2.160.0070.04011.29
5.2.150.0100.05011.07
5.2.140.0030.04311.14
5.2.130.0000.05011.08
5.2.120.0070.03711.31
5.2.110.0030.04311.05
5.2.100.0170.03311.29
5.2.90.0030.04711.21
5.2.80.0000.05011.23
5.2.70.0200.04311.23
5.2.60.0030.04711.18
5.2.50.0070.06011.14
5.2.40.0070.05310.92
5.2.30.0030.06011.11
5.2.20.0100.04711.01
5.2.10.0030.05011.03
5.2.00.0100.03311.02
5.1.60.0100.02710.20
5.1.50.0030.03710.27
5.1.40.0070.04010.02
5.1.30.0030.04710.32
5.1.20.0030.04310.52
5.1.10.0100.03310.26
5.1.00.0030.03710.34
5.0.50.0030.0308.85
5.0.40.0000.0438.61
5.0.30.0130.0338.19
5.0.20.0000.0378.18
5.0.10.0030.0408.06
5.0.00.0070.0438.20
4.4.90.0000.0275.91
4.4.80.0030.0305.86
4.4.70.0130.0175.86
4.4.60.0000.0275.91
4.4.50.0070.0275.97
4.4.40.0100.0275.91
4.4.30.0030.0205.89
4.4.20.0030.0205.99
4.4.10.0000.0235.97
4.4.00.0000.0476.05
4.3.110.0000.0235.82
4.3.100.0000.0235.79
4.3.90.0030.0305.71
4.3.80.0000.0375.80
4.3.70.0030.0205.70
4.3.60.0030.0205.87
4.3.50.0070.0275.79
4.3.40.0000.0335.73
4.3.30.0030.0205.16
4.3.20.0030.0275.16
4.3.10.0000.0235.16
4.3.00.0070.01315.59

preferences:
52.26 ms | 401 KiB | 5 Q