3v4l.org

run code in 300+ PHP versions simultaneously
<?php if (preg_match('/^[A-Za-z0-9-_.+%]+@[A-Za-z0-9-.]+.[A-Za-z]{2,4}$/','aldanux%40gmail.com')) { echo "Email address accepted"; }

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)
8.3.60.0150.00618.43
8.3.50.0090.01221.14
8.3.40.0180.00418.96
8.3.30.0060.00919.09
8.3.20.0000.00820.17
8.3.10.0040.01121.92
8.3.00.0040.00422.12
8.2.180.0070.01716.75
8.2.170.0090.00622.96
8.2.160.0150.00419.14
8.2.150.0120.00324.18
8.2.140.0110.01124.66
8.2.130.0160.00326.16
8.2.120.0080.00019.54
8.2.110.0040.00822.03
8.2.100.0040.00819.28
8.2.90.0050.00319.05
8.2.80.0000.00917.97
8.2.70.0030.00617.63
8.2.60.0000.01117.80
8.2.50.0050.00318.07
8.2.40.0040.00418.09
8.2.30.0090.00017.94
8.2.20.0080.00017.72
8.2.10.0030.00517.64
8.2.00.0000.00717.64
8.1.280.0090.01225.92
8.1.270.0090.00918.58
8.1.260.0030.00926.35
8.1.250.0040.00428.09
8.1.240.0070.01023.73
8.1.230.0080.00418.95
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0060.00317.22
8.1.190.0040.00417.28
8.1.180.0000.00820.27
8.1.170.0050.00318.59
8.1.160.0000.00822.14
8.1.150.0100.00018.69
8.1.140.0070.00017.39
8.1.130.0030.00317.77
8.1.120.0000.00717.48
8.1.110.0030.00517.52
8.1.100.0000.00717.47
8.1.90.0040.00417.48
8.1.80.0000.00817.38
8.1.70.0000.00717.44
8.1.60.0000.00817.61
8.1.50.0090.00017.57
8.1.40.0000.00717.51
8.1.30.0000.00717.54
8.1.20.0040.00417.51
8.1.10.0000.00717.55
8.1.00.0000.00717.48
8.0.300.0050.00318.77
8.0.290.0000.00717.16
8.0.280.0000.00718.38
8.0.270.0030.00317.16
8.0.260.0070.00016.84
8.0.250.0030.00316.93
8.0.240.0030.00717.05
8.0.230.0030.00316.84
8.0.220.0070.00016.91
8.0.210.0030.00316.95
8.0.200.0000.00616.82
8.0.190.0040.00416.94
8.0.180.0050.00316.89
8.0.170.0000.00716.93
8.0.160.0000.00716.82
8.0.150.0030.00316.74
8.0.140.0050.00216.89
8.0.130.0000.00613.34
8.0.120.0080.00016.82
8.0.110.0040.00416.89
8.0.100.0000.00716.79
8.0.90.0050.00216.79
8.0.80.0170.00316.85
8.0.70.0050.00216.79
8.0.60.0070.00016.89
8.0.50.0040.00416.93
8.0.30.0090.00917.11
8.0.20.0110.00717.40
8.0.10.0020.00516.91
8.0.00.0090.00816.75
7.4.330.0000.00415.03
7.4.320.0040.00416.57
7.4.300.0060.00016.56
7.4.290.0000.00716.56
7.4.280.0000.00716.65
7.4.270.0050.00316.66
7.4.260.0030.00316.57
7.4.250.0040.00416.63
7.4.240.0000.00716.58
7.4.230.0030.00316.57
7.4.220.0030.01416.60
7.4.210.0090.00716.61
7.4.200.0050.00216.67
7.4.190.0050.00216.68
7.4.160.0060.01016.57
7.4.150.0060.01217.40
7.4.140.0120.00617.86
7.4.130.0060.01416.39
7.4.120.0070.01016.47
7.4.110.0100.00616.71
7.4.100.0120.00616.39
7.4.90.0070.01016.42
7.4.80.0070.01119.39
7.4.70.0100.00716.69
7.4.60.0100.00716.58
7.4.50.0030.00516.33
7.4.40.0040.01122.77
7.4.30.0060.01116.59
7.4.10.0100.01014.97
7.4.00.0090.00615.11
7.3.330.0000.00713.11
7.3.320.0000.00613.25
7.3.310.0030.00316.13
7.3.300.0040.00416.25
7.3.290.0080.00616.32
7.3.280.0090.00616.32
7.3.270.0100.00717.40
7.3.260.0220.00316.34
7.3.250.0110.01016.46
7.3.240.0100.00616.61
7.3.230.0120.00616.39
7.3.210.0090.00616.30
7.3.200.0080.00819.39
7.3.190.0070.01416.34
7.3.180.0080.00816.36
7.3.170.0100.01016.29
7.3.160.0080.01416.53
7.3.130.0110.00715.09
7.3.120.0080.00815.02
7.3.110.0060.01114.91
7.3.100.0070.00914.98
7.3.90.0070.01014.79
7.3.80.0050.00614.74
7.3.70.0030.01214.83
7.3.60.0050.01014.80
7.3.50.0010.01014.70
7.3.40.0020.00914.77
7.3.30.0020.01214.86
7.3.20.0090.00516.62
7.3.10.0040.00916.87
7.3.00.0060.00916.66
7.2.330.0100.00716.70
7.2.320.0090.00916.66
7.2.310.0110.01116.68
7.2.300.0130.00616.52
7.2.290.0100.00616.68
7.2.260.0100.01014.80
7.2.250.0070.01214.88
7.2.240.0050.01114.86
7.2.230.0100.00514.92
7.2.220.0090.00515.05
7.2.210.0070.00714.95
7.2.200.0080.00714.84
7.2.190.0030.01114.94
7.2.180.0050.00814.91
7.2.170.0050.00714.93
7.2.160.0060.01015.16
7.2.150.0080.00616.70
7.2.140.0030.00816.81
7.2.130.0070.01116.74
7.2.120.0070.00516.81
7.2.110.0100.00616.78
7.2.100.0090.00716.74
7.2.90.0040.00516.92
7.2.80.0040.01116.93
7.2.70.0060.00916.71
7.2.60.0050.00716.75
7.2.50.0070.00716.88
7.2.40.0040.00616.95
7.2.30.0070.00716.94
7.2.20.0080.00616.88
7.2.10.0070.00616.93
7.2.00.0060.00517.33
7.1.330.0080.00615.83
7.1.320.0030.00916.02
7.1.310.0040.00715.76
7.1.300.0040.00715.82
7.1.290.0060.00415.70
7.1.280.0050.00415.94
7.1.270.0070.00715.85
7.1.260.0030.01015.95
7.1.250.0040.01015.83
7.1.240.0050.00615.87
7.1.230.0080.00315.73
7.1.220.0040.00815.82
7.1.210.0070.00515.86
7.1.200.0040.01015.65
7.1.190.0050.00515.80
7.1.180.0040.01015.69
7.1.170.0060.00815.76
7.1.160.0040.00815.78
7.1.150.0050.00615.73
7.1.140.0060.00615.76
7.1.130.0040.00815.83
7.1.120.0040.00815.73
7.1.110.0060.00815.90
7.1.100.0070.00815.37
7.1.90.0070.00615.77
7.1.80.0100.00415.77
7.1.70.0050.00716.05
7.1.60.0040.01116.76
7.1.50.0050.00916.09
7.1.40.0060.00615.74
7.1.30.0030.00715.74
7.1.20.0030.00915.70
7.1.10.0060.00515.77
7.1.00.0070.01517.50
7.0.330.0080.00515.38
7.0.320.0020.00915.34
7.0.310.0000.01115.33
7.0.300.0060.00815.38
7.0.290.0050.00515.40
7.0.280.0030.00815.39
7.0.270.0060.00615.23
7.0.260.0030.00915.25
7.0.250.0060.00415.45
7.0.240.0060.00715.39
7.0.230.0080.00515.17
7.0.220.0040.00715.38
7.0.210.0080.00515.50
7.0.200.0020.00815.91
7.0.190.0030.00915.48
7.0.180.0040.00815.30
7.0.170.0060.00615.35
7.0.160.0050.00715.50
7.0.150.0050.00615.33
7.0.140.0030.02317.05
7.0.130.0050.00615.41
7.0.120.0040.00815.39
7.0.110.0050.00615.29
7.0.100.0060.00515.44
7.0.90.0050.00615.47
7.0.80.0060.00815.51
7.0.70.0080.00415.42
7.0.60.0050.02616.60
7.0.50.0030.02415.96
7.0.40.0040.02515.04
7.0.30.0130.01615.25
7.0.20.0110.01515.07
7.0.10.0130.02415.00
7.0.00.0050.02714.96
5.6.400.0030.00614.41
5.6.390.0020.01014.34
5.6.380.0060.00514.45
5.6.370.0050.00614.40
5.6.360.0050.00814.24
5.6.350.0090.00414.24
5.6.340.0060.00714.20
5.6.330.0050.00714.25
5.6.320.0070.00714.40
5.6.310.0070.00614.44
5.6.300.0040.00914.19
5.6.290.0030.00614.41
5.6.280.0040.02515.95
5.6.270.0100.00414.26
5.6.260.0030.00714.14
5.6.250.0040.00714.26
5.6.240.0060.00514.24
5.6.230.0090.00414.14
5.6.220.0050.00414.14
5.6.210.0080.02415.84
5.6.200.0030.01715.22
5.6.190.0050.01615.73
5.6.180.0860.01815.80
5.6.170.0100.02415.62
5.6.160.0030.02015.81
5.6.150.0030.02115.08
5.6.140.0030.01715.26
5.6.130.0030.02915.19
5.6.120.0030.01515.90
5.6.110.0100.02215.73
5.6.100.0120.02415.92
5.6.90.0060.02815.85
5.6.80.0050.02715.54
5.6.70.0070.02915.74
5.6.60.0060.00914.00
5.6.50.0060.00814.17
5.6.40.0070.00514.05
5.6.30.0060.00914.15
5.6.20.0080.00614.12
5.6.10.0060.00914.09
5.6.00.0090.00514.07
5.5.380.0050.00413.11
5.5.370.0060.00712.94
5.5.360.0060.00712.86
5.5.350.0050.02314.91
5.5.340.0020.01714.32
5.5.330.0060.01714.99
5.5.320.0070.01614.84
5.5.310.0120.02214.82
5.5.300.0060.01514.23
5.5.290.0090.02314.26
5.5.280.0070.02414.94
5.5.270.0030.01714.90
5.5.260.0050.02315.00
5.5.250.0080.02114.97
5.5.240.0070.01314.75
5.5.230.0050.00912.96
5.5.220.0080.00812.85
5.5.210.0040.00412.93
5.5.200.0050.00512.93
5.5.190.0050.00713.00
5.5.180.0050.00512.91
5.5.170.0040.00812.97
5.5.160.0060.00512.85
5.5.150.0070.00712.80
5.5.140.0070.00412.79
5.5.130.0060.00612.87
5.5.120.0050.00713.03
5.5.110.0050.00512.97
5.5.100.0040.00812.84
5.5.90.0050.00512.82
5.5.80.0030.00912.93
5.5.70.0020.00712.89
5.5.60.0050.00712.92
5.5.50.0050.00612.81
5.5.40.0070.00312.87
5.5.30.0070.00313.02
5.5.20.0040.00712.93
5.5.10.0050.00512.85
5.5.00.0020.00912.64
5.4.450.0060.01613.35
5.4.440.0070.01313.30
5.4.430.0090.01213.40
5.4.420.0060.01613.41
5.4.410.0080.01313.47
5.4.400.0100.01013.22
5.4.390.0080.01213.26
5.4.380.0100.01313.20
5.4.370.0060.01913.36
5.4.360.0110.02213.37
5.4.350.0090.01413.34
5.4.340.0100.02313.30
5.4.330.0020.00611.34
5.4.320.0120.01913.39
5.4.310.0120.02013.27
5.4.300.0140.01713.17
5.4.290.0070.01613.35
5.4.280.0090.02213.23
5.4.270.0090.02113.22
5.4.260.0080.01313.15
5.4.250.0120.02013.30
5.4.240.0100.02413.23
5.4.230.0110.02113.29
5.4.220.0130.02213.39
5.4.210.0110.02013.15
5.4.200.0120.01513.20
5.4.190.0140.01713.32
5.4.180.0110.01613.22
5.4.170.0080.01613.28
5.4.160.0100.01713.26
5.4.150.0100.01713.25
5.4.140.0130.01212.63
5.4.130.0120.01812.62
5.4.120.0110.01612.73
5.4.110.0110.01612.66
5.4.100.0130.01712.69
5.4.90.0100.01612.64
5.4.80.0140.01712.72
5.4.70.0160.01212.65
5.4.60.0090.02312.68
5.4.50.0110.02312.61
5.4.40.0100.02012.58
5.4.30.0110.01512.66
5.4.20.0110.02112.57
5.4.10.0110.01212.57
5.4.00.0110.01412.54
5.3.290.0090.02412.09
5.3.280.0100.01711.90
5.3.270.0090.01712.03
5.3.260.0060.01712.03
5.3.250.0080.01512.02
5.3.240.0080.01511.93
5.3.230.0100.02211.97
5.3.220.0080.02311.96
5.3.210.0080.01611.86
5.3.200.0120.01911.92
5.3.190.0120.01911.96
5.3.180.0120.01812.03
5.3.170.0090.01612.02
5.3.160.0120.01812.05
5.3.150.0100.01312.00
5.3.140.0100.01211.90
5.3.130.0100.02311.95
5.3.120.0110.01212.07
5.3.110.0090.01512.04
5.3.100.0110.02111.82
5.3.90.0110.01411.82
5.3.80.0080.02211.77
5.3.70.0090.02111.78
5.3.60.0090.01511.81
5.3.50.0080.02111.78
5.3.40.0060.01611.78
5.3.30.0120.02011.75
5.3.20.0090.01711.68
5.3.10.0060.01711.65
5.3.00.0100.01811.67
5.2.170.0200.02511.18
5.2.160.0180.01811.18
5.2.150.0200.02611.18
5.2.140.0100.02811.18
5.2.130.0180.02711.18
5.2.120.0160.02611.18
5.2.110.0080.02011.18
5.2.100.0140.03211.18
5.2.90.0160.03011.18
5.2.80.0160.01711.18
5.2.70.0150.03011.18
5.2.60.0190.01711.18
5.2.50.0080.02811.18
5.2.40.0130.03211.18
5.2.30.0140.02311.18
5.2.20.0190.01811.18
5.2.10.0080.03511.18
5.2.00.0130.02911.18
5.1.60.0150.02011.18
5.1.50.0150.02211.18
5.1.40.0110.02611.18
5.1.30.0170.02311.18
5.1.20.0140.02511.18
5.1.10.0130.02311.18
5.1.00.0100.01811.18
5.0.50.0050.02511.18
5.0.40.0100.01511.18
5.0.30.0080.03011.18
5.0.20.0130.01611.18
5.0.10.0170.01311.18
5.0.00.0090.03311.18
4.4.90.0040.01611.18
4.4.80.0050.02011.18
4.4.70.0030.02211.18
4.4.60.0080.01811.18
4.4.50.0030.01211.18
4.4.40.0030.03011.18
4.4.30.0090.01511.18
4.4.20.0040.02011.18
4.4.10.0050.01311.18
4.4.00.0090.02311.18
4.3.110.0060.01511.18
4.3.100.0050.01811.18
4.3.90.0070.01611.18
4.3.80.0050.02311.18
4.3.70.0070.02011.18
4.3.60.0080.01311.18
4.3.50.0100.01611.18
4.3.40.0050.03011.18
4.3.30.0080.01511.18
4.3.20.0070.01511.18
4.3.10.0030.01911.18
4.3.00.0060.01511.18

preferences:
46.55 ms | 401 KiB | 5 Q