3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pattern = '/^[^@]+@[^@]*toyota|lexus[^@]*\.[^@]+/'; $emails = array( ' asd@abctoyotacsl.ca ', ' asd@abclexuscsl.com ', ' asd@toyo.com ', ' asd@lexis.ca ', ); foreach($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)
8.3.60.0100.01018.55
8.3.50.0260.00422.17
8.3.40.0090.00918.79
8.3.30.0060.00819.09
8.3.20.0000.00820.34
8.3.10.0080.00022.09
8.3.00.0080.00022.57
8.2.180.0070.01018.41
8.2.170.0070.00722.96
8.2.160.0100.00720.94
8.2.150.0030.00524.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00017.75
8.2.110.0100.00021.25
8.2.100.0080.00319.34
8.2.90.0000.00818.00
8.2.80.0000.00817.97
8.2.70.0080.00017.93
8.2.60.0000.00917.93
8.2.50.0040.00418.10
8.2.40.0050.00220.50
8.2.30.0040.00418.06
8.2.20.0000.00717.77
8.2.10.0080.00017.80
8.2.00.0000.00817.89
8.1.280.0120.00625.92
8.1.270.0000.00822.08
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0030.00622.14
8.1.230.0040.00722.82
8.1.220.0060.00317.77
8.1.210.0050.00318.77
8.1.200.0040.00417.25
8.1.190.0080.00017.35
8.1.180.0060.00618.10
8.1.170.0000.00818.42
8.1.160.0000.00821.91
8.1.150.0000.00818.77
8.1.140.0040.00417.65
8.1.130.0030.00317.84
8.1.120.0040.00717.64
8.1.110.0050.00317.66
8.1.100.0000.00717.57
8.1.90.0040.00417.59
8.1.80.0040.00417.59
8.1.70.0080.00017.60
8.1.60.0060.00317.61
8.1.50.0020.00517.58
8.1.40.0040.00417.64
8.1.30.0060.00317.80
8.1.20.0000.00817.84
8.1.10.0000.00817.68
8.1.00.0040.00417.55
8.0.300.0040.00420.09
8.0.290.0000.00916.75
8.0.280.0070.00018.41
8.0.270.0000.00717.27
8.0.260.0030.00316.82
8.0.250.0030.00317.09
8.0.240.0060.00317.07
8.0.230.0030.00316.99
8.0.220.0000.00717.04
8.0.210.0030.00317.04
8.0.200.0030.00617.07
8.0.190.0040.00417.00
8.0.180.0070.00017.07
8.0.170.0040.00417.03
8.0.160.0040.00316.90
8.0.150.0040.00416.97
8.0.140.0000.00716.89
8.0.130.0060.00013.40
8.0.120.0050.00416.92
8.0.110.0000.00716.93
8.0.100.0050.00517.14
8.0.90.0040.00417.04
8.0.80.0000.01517.02
8.0.70.0040.00416.92
8.0.60.0050.00217.08
8.0.50.0040.00417.04
8.0.30.0080.01117.18
8.0.20.0070.01117.40
8.0.10.0040.00417.00
8.0.00.0100.00817.08
7.4.330.0000.00515.07
7.4.320.0000.00616.72
7.4.300.0000.00616.82
7.4.290.0000.00816.75
7.4.280.0050.00316.71
7.4.270.0030.00316.82
7.4.260.0000.00716.78
7.4.250.0060.00316.60
7.4.240.0040.00316.80
7.4.230.0020.00516.80
7.4.220.0040.01416.80
7.4.210.0120.00416.77
7.4.200.0030.00516.62
7.4.190.0030.00316.96
7.4.160.0100.01316.63
7.4.150.0060.01317.40
7.4.140.0140.00517.86
7.4.130.0110.00816.72
7.4.120.0050.01316.58
7.4.110.0130.00316.72
7.4.100.0070.01016.60
7.4.90.0200.00316.82
7.4.80.0110.01119.39
7.4.70.0170.00016.76
7.4.60.0160.00016.61
7.4.50.0000.00416.56
7.4.40.0060.00922.77
7.4.30.0120.00616.59
7.4.00.0090.00614.89
7.3.330.0000.00513.15
7.3.320.0000.00513.19
7.3.310.0060.00016.23
7.3.300.0030.00316.45
7.3.290.0030.01716.37
7.3.280.0080.00816.45
7.3.270.0130.00317.40
7.3.260.0100.00716.49
7.3.250.0120.00616.84
7.3.240.0060.01216.47
7.3.230.0120.00916.50
7.3.210.0130.00416.73
7.3.200.0160.00619.39
7.3.190.0130.00316.68
7.3.180.0030.01616.38
7.3.170.0100.00616.58
7.3.160.0060.01016.68
7.3.120.0070.01114.89
7.3.110.0110.00315.16
7.3.100.0000.01415.02
7.3.90.0030.00715.20
7.3.80.0140.00014.68
7.3.70.0000.01115.04
7.3.60.0070.00315.14
7.3.50.0000.01314.98
7.3.40.0030.01014.92
7.3.30.0080.00415.02
7.3.20.0030.01016.79
7.3.10.0100.00716.64
7.3.00.0000.01517.00
7.2.330.0180.00316.75
7.2.320.0100.01316.58
7.2.310.0030.01316.82
7.2.300.0000.01716.73
7.2.290.0090.00916.86
7.2.250.0090.00915.29
7.2.240.0100.00615.13
7.2.230.0110.00415.31
7.2.220.0060.00315.33
7.2.210.0000.01015.20
7.2.200.0060.00614.93
7.2.190.0060.00315.31
7.2.180.0080.00314.93
7.2.170.0040.01115.21
7.2.60.0000.01216.97
7.1.330.0100.00616.00
7.1.320.0030.00915.74
7.1.310.0060.00615.76
7.1.300.0030.00715.83
7.1.290.0000.01215.89
7.1.280.0060.00916.12
7.1.270.0110.00415.79
7.1.260.0030.01016.08
7.1.200.0000.01216.13
7.1.100.0030.00918.54
7.1.70.0030.00717.17
7.1.60.0090.01619.82
7.1.50.0000.01017.00
7.1.00.0030.07722.32
7.0.200.0090.00617.02
7.0.140.0030.07322.00
7.0.60.0200.05321.81
7.0.50.0000.06017.77
7.0.40.0130.08020.20
7.0.30.0300.05020.32
7.0.20.0170.09320.18
7.0.10.0130.08020.32
7.0.00.0070.08020.13
5.6.280.0030.07320.89
5.6.210.0130.07720.45
5.6.200.0100.03718.23
5.6.190.0030.05720.57
5.6.180.0300.07320.77
5.6.170.0300.07320.56
5.6.160.0130.07720.41
5.6.150.0130.07718.18
5.6.140.0070.04018.18
5.6.130.0130.06318.15
5.6.120.0070.08321.09
5.6.110.0100.08320.98
5.6.100.0100.07320.88
5.6.90.0000.04321.00
5.6.80.0130.07020.48
5.5.350.0170.04720.33
5.5.340.0100.05717.93
5.5.330.0070.07020.21
5.5.320.0230.05020.41
5.5.310.0330.08020.17
5.5.300.0030.05017.87
5.5.290.0030.08317.90
5.5.280.0070.08320.76
5.5.270.0170.06320.79
5.5.260.0000.07720.74
5.5.250.0130.07320.61
5.5.240.0270.06720.15
5.4.450.3570.03719.50
5.4.440.0100.03319.45
5.4.430.4800.04019.29
5.4.420.4400.05019.47
5.4.410.4170.03319.24
5.4.400.3830.03319.20
5.4.390.4100.04019.15
5.4.380.4030.03318.88
5.4.370.4200.03318.87
5.4.360.4200.03719.12
5.4.350.4100.04719.13
5.4.340.4200.03319.15
5.4.320.3830.03319.26
5.4.310.4200.03718.87
5.4.300.3930.02718.91
5.4.290.4000.04719.19
5.4.280.4130.03719.15
5.4.270.3830.03719.26
5.4.260.3670.03018.93
5.4.250.4200.03718.91
5.4.240.3970.03019.05
5.4.230.4130.03719.17
5.4.220.4070.03719.18
5.4.210.3800.04019.19
5.4.200.3470.03318.96
5.4.190.3930.03319.18
5.4.180.4030.04019.25
5.4.170.3930.04319.14
5.4.160.4430.03319.02
5.4.150.4630.04318.84
5.4.140.3830.03716.13
5.4.130.4400.03316.41
5.4.120.3630.03716.30
5.4.110.4270.04016.38
5.4.100.4030.04016.37
5.4.90.3930.04016.35
5.4.80.0000.07716.55
5.4.70.0870.04016.32
5.4.60.3800.03316.32
5.4.50.3830.03316.10
5.4.40.2430.03016.47
5.4.30.3430.04016.51
5.4.20.2870.03016.36
5.4.10.2730.03316.18
5.4.00.3470.03015.70
5.3.290.5130.03714.64
5.3.280.3830.03314.52
5.3.270.4030.04314.52
5.3.260.3430.03714.57
5.3.250.4030.03314.62
5.3.240.4500.02314.52
5.3.230.3800.03314.52
5.3.220.4070.04014.50
5.3.210.4230.03714.51
5.3.200.4000.03714.51
5.3.190.4170.03714.45
5.3.180.0530.05014.50
5.3.170.0070.03314.49
5.3.160.3700.04014.49
5.3.150.3630.04314.57
5.3.140.3300.04014.66
5.3.130.3200.04314.38
5.3.120.3170.03014.51
5.3.110.3370.03314.64
5.3.100.3330.04013.96
5.3.90.3430.03714.11
5.3.80.3100.03313.83
5.3.70.2730.03014.11
5.3.60.3230.03013.79
5.3.50.3100.04013.87
5.3.40.2800.03714.03
5.3.30.0030.03713.72
5.3.20.0800.02713.62
5.3.10.3770.03313.75
5.3.00.4200.03713.65
5.2.170.2330.03011.07
5.2.160.3070.03011.00
5.2.150.0030.03710.95
5.2.140.0030.03311.13
5.2.130.3200.03010.93
5.2.120.3200.02310.98
5.2.110.3630.03311.09
5.2.100.3370.03310.98
5.2.90.3430.03311.18
5.2.80.3370.03011.07
5.2.70.3270.02010.97
5.2.60.3270.03011.02
5.2.50.3400.03010.98
5.2.40.2870.02310.93
5.2.30.2470.03311.05
5.2.20.3170.03010.87
5.2.10.2900.03010.90
5.2.00.2900.02710.70
5.1.60.2770.0239.89
5.1.50.3100.0279.94
5.1.40.3370.0209.95
5.1.30.3270.02310.34
5.1.20.2730.03010.23
5.1.10.2830.02310.14
5.1.00.2500.02710.06
5.0.50.1470.0208.60
5.0.40.1670.0238.40
5.0.30.1470.0338.23
5.0.20.1470.0178.26
5.0.10.1600.0238.12
5.0.00.1330.0308.06
4.4.90.1430.0205.87
4.4.80.1500.0175.90
4.4.70.1570.0135.82
4.4.60.1870.0135.81
4.4.50.1400.0205.82
4.4.40.1500.0275.91
4.4.30.1670.0175.77
4.4.20.0930.0375.84
4.4.10.1370.0175.87
4.4.00.1300.0235.85
4.3.110.1500.0175.76
4.3.100.1600.0135.73
4.3.90.1530.0135.83
4.3.80.1030.0205.79
4.3.70.1200.0175.70
4.3.60.1470.0135.75
4.3.50.1330.0135.77
4.3.40.1230.0235.71
4.3.30.0600.0175.11
4.3.20.0670.0135.11
4.3.10.0730.0235.11
4.3.00.0700.0135.11

preferences:
43.13 ms | 401 KiB | 5 Q