3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = "michael@test.com dave@cheese.mansions milkman@serverdouche.co.uk"; $email = preg_grep("/[-0-9a-zA-Z.+_]+@[-0-9a-zA-Z.+_]+\.[a-zA-Z]+/", explode(' ', $input)); var_dump($email);

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)
8.3.70.0080.00816.59
8.3.60.0070.01018.28
8.3.50.0120.01021.21
8.3.40.0040.01118.79
8.3.30.0110.00418.95
8.3.20.0060.00320.42
8.3.10.0040.00423.57
8.3.00.0040.00717.75
8.2.180.0100.00716.63
8.2.170.0110.00422.96
8.2.160.0070.01020.52
8.2.150.0060.00924.18
8.2.140.0000.00724.66
8.2.130.0000.00726.16
8.2.120.0070.00022.28
8.2.110.0100.01320.88
8.2.100.0060.00617.63
8.2.90.0040.00418.93
8.2.80.0030.00517.97
8.2.70.0080.00017.75
8.2.60.0040.00418.04
8.2.50.0080.00018.07
8.2.40.0030.00520.01
8.2.30.0050.00317.94
8.2.20.0040.00417.76
8.2.10.0000.00718.13
8.2.00.0030.00617.88
8.1.280.0140.00025.92
8.1.270.0040.01122.02
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.83
8.1.230.0060.00617.48
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.36
8.1.190.0000.00817.13
8.1.180.0040.00418.10
8.1.170.0000.00818.79
8.1.160.0040.00421.86
8.1.150.0040.00418.88
8.1.140.0020.00517.46
8.1.130.0000.00717.84
8.1.120.0000.00717.43
8.1.110.0040.00417.53
8.1.100.0070.00017.60
8.1.90.0000.00717.48
8.1.80.0000.00717.59
8.1.70.0000.00717.48
8.1.60.0050.00517.67
8.1.50.0050.00317.52
8.1.40.0040.00417.64
8.1.30.0040.00417.56
8.1.20.0050.00317.69
8.1.10.0050.00317.56
8.1.00.0040.00417.40
8.0.300.0030.00518.77
8.0.290.0000.00816.88
8.0.280.0040.00418.38
8.0.270.0070.00017.08
8.0.260.0000.00718.32
8.0.250.0030.00317.09
8.0.240.0000.00716.98
8.0.230.0000.00717.02
8.0.220.0040.00416.82
8.0.210.0000.00717.01
8.0.200.0040.00416.87
8.0.190.0090.00017.04
8.0.180.0020.00516.97
8.0.170.0040.00416.96
8.0.160.0050.00216.84
8.0.150.0040.00416.89
8.0.140.0000.00816.89
8.0.130.0000.00513.36
8.0.120.0040.00416.99
8.0.110.0070.00016.87
8.0.100.0070.00016.96
8.0.90.0050.00316.84
8.0.80.0060.00916.88
8.0.70.0000.00816.99
8.0.60.0000.00716.76
8.0.50.0040.00416.85
8.0.30.0150.00917.24
8.0.20.0110.00817.42
8.0.10.0040.00316.96
8.0.00.0030.01416.83
7.4.330.0030.00315.05
7.4.320.0000.00816.75
7.4.300.0060.00016.72
7.4.290.0030.00516.59
7.4.280.0080.00016.59
7.4.270.0000.00716.63
7.4.260.0030.00316.71
7.4.250.0000.00816.75
7.4.240.0000.00716.64
7.4.230.0030.00316.82
7.4.220.0060.01216.79
7.4.210.0070.00716.76
7.4.200.0040.00416.62
7.4.160.0200.00716.59
7.4.150.0140.00617.40
7.4.140.0150.00317.86
7.4.130.0060.01716.89
7.4.120.0030.01416.71
7.4.110.0080.00816.71
7.4.100.0040.01816.60
7.4.90.0090.00916.52
7.4.80.0090.00819.39
7.4.70.0130.01016.48
7.4.60.0110.00716.48
7.4.50.0000.00816.59
7.4.40.0080.00816.69
7.4.30.0170.00016.66
7.4.10.0040.01415.03
7.4.00.0090.00615.10
7.3.330.0030.00313.19
7.3.320.0000.00613.16
7.3.310.0060.00316.41
7.3.300.0070.00016.33
7.3.290.0120.00616.24
7.3.280.0100.00916.22
7.3.270.0090.00917.40
7.3.260.0140.00316.24
7.3.240.0120.00416.39
7.3.230.0140.00316.39
7.3.210.0030.01316.24
7.3.200.0190.00419.39
7.3.190.0070.01016.43
7.3.180.0080.00816.61
7.3.170.0070.01116.59
7.3.160.0150.00616.48
7.3.130.0120.00614.84
7.3.120.0100.00714.71
7.3.110.0130.00614.54
7.3.100.0070.01014.80
7.3.90.0000.01414.85
7.3.80.0080.00414.79
7.3.70.0060.00614.73
7.3.60.0040.00414.73
7.3.50.0080.00514.86
7.3.40.0060.00614.57
7.3.30.0030.00514.91
7.3.20.0000.00916.82
7.3.10.0180.00616.52
7.3.00.0140.00616.37
7.2.330.0110.00716.70
7.2.320.0180.00016.66
7.2.310.0150.00316.73
7.2.300.0100.00816.68
7.2.290.0060.01216.78
7.2.260.0100.01014.82
7.2.250.0070.01115.17
7.2.240.0080.00615.11
7.2.230.0100.00714.77
7.2.220.0060.01315.00
7.2.210.0030.01015.05
7.2.200.0140.00015.30
7.2.190.0030.01014.99
7.2.180.0000.01315.17
7.2.170.0070.00314.75
7.2.160.0030.01014.84
7.2.150.0100.00316.72
7.2.140.0040.00816.97
7.2.130.0110.00716.70
7.2.120.0100.00916.51
7.2.110.0180.00716.63
7.2.100.0120.00716.78
7.2.90.0120.00716.77
7.2.80.0100.00816.76
7.2.70.0080.00716.88
7.2.60.0080.00816.71
7.2.50.0090.00916.81
7.2.40.0100.00816.74
7.2.30.0080.01416.83
7.2.20.0100.00716.51
7.2.10.0090.00616.73
7.2.00.0080.00917.44
7.1.330.0030.01015.96
7.1.320.0030.01315.98
7.1.310.0030.01015.87
7.1.300.0000.01316.09
7.1.290.0030.01315.68
7.1.280.0100.00315.77
7.1.270.0080.00015.68
7.1.260.0000.00815.91
7.1.250.0070.01215.40
7.1.240.0060.00915.81
7.1.230.0080.00415.57
7.1.220.0080.00615.61
7.1.210.0030.01315.68
7.1.200.0040.00915.88
7.1.190.0060.00915.84
7.1.180.0030.00915.73
7.1.170.0090.00315.93
7.1.160.0030.01015.92
7.1.150.0060.00615.93
7.1.140.0000.01215.77
7.1.130.0070.00715.68
7.1.120.0030.00915.84
7.1.110.0000.01215.72
7.1.100.0040.00917.04
7.1.90.0060.00315.81
7.1.80.0030.00615.88
7.1.70.0080.00316.56
7.1.60.0090.01117.62
7.1.50.0080.00916.37
7.1.40.0030.00615.84
7.1.30.0030.01115.68
7.1.20.0060.00915.97
7.1.10.0100.00715.99
7.1.00.0070.03819.06
7.0.330.0070.00715.52
7.0.320.0000.01315.03
7.0.310.0040.01115.42
7.0.300.0100.00015.39
7.0.290.0040.01115.54
7.0.280.0030.00715.59
7.0.270.0080.00315.55
7.0.260.0060.00615.38
7.0.250.0040.01115.59
7.0.240.0060.00615.30
7.0.230.0040.00815.62
7.0.220.0040.00815.45
7.0.210.0100.00315.38
7.0.200.0060.00416.20
7.0.190.0030.00715.38
7.0.180.0060.00915.42
7.0.170.0100.00615.38
7.0.160.0070.00715.44
7.0.150.0060.00715.44
7.0.140.0020.03918.75
7.0.130.0070.00715.71
7.0.120.0030.00915.60
7.0.110.0060.00915.49
7.0.100.0000.01115.56
7.0.90.0040.00715.69
7.0.80.0040.00815.44
7.0.70.0040.00715.77
7.0.60.0050.04217.72
7.0.50.0050.03016.73
7.0.40.0030.05017.02
7.0.30.0220.02517.02
7.0.20.0160.02016.81
7.0.10.0030.02716.95
7.0.00.0050.03016.74
5.6.400.0070.00414.26
5.6.390.0040.01114.47
5.6.380.0040.01114.03
5.6.370.0000.01114.23
5.6.360.0060.00914.27
5.6.350.0030.01013.83
5.6.340.0060.00614.05
5.6.330.0040.01114.57
5.6.320.0000.01213.83
5.6.310.0040.01113.96
5.6.300.0090.00413.79
5.6.290.0000.01414.24
5.6.280.0050.04017.64
5.6.270.0070.01014.44
5.6.260.0060.01014.13
5.6.250.0070.00714.05
5.6.240.0030.01014.33
5.6.230.0070.00714.17
5.6.220.0090.00614.43
5.6.210.0090.03717.30
5.6.200.0090.03516.23
5.6.190.0070.02317.41
5.6.180.0120.04817.32
5.6.170.0230.03817.35
5.6.160.0120.04417.17
5.6.150.0050.02316.21
5.6.140.0060.04816.20
5.6.130.0080.04016.11
5.6.120.0070.04717.62
5.6.110.0030.02717.61
5.6.100.0060.04317.56
5.6.90.0080.04317.57
5.6.80.0050.04117.39
5.6.70.0100.00314.24
5.6.60.0070.00314.29
5.6.50.0090.00614.25
5.6.40.0040.00814.20
5.6.30.0070.01014.34
5.6.20.0100.00714.51
5.6.10.0000.01614.15
5.6.00.0000.01114.10
5.5.380.0040.01214.37
5.5.370.0040.00414.31
5.5.360.0090.00614.18
5.5.350.0100.02217.20
5.5.340.0100.04516.22
5.5.330.0060.02617.20
5.5.320.0350.03417.30
5.5.310.0150.02617.30
5.5.300.0050.04616.19
5.5.290.0050.04316.10
5.5.280.0050.03217.48
5.5.270.0110.04217.53
5.5.260.0120.02817.29
5.5.250.0070.04617.42
5.5.240.0100.02217.30
5.5.230.0120.00014.19
5.5.220.0060.00914.25
5.5.210.0080.00413.97
5.5.200.0030.01014.17
5.5.190.0000.01514.03
5.5.180.0090.00613.79
5.5.170.0000.01514.27
5.5.160.0070.00713.96
5.5.150.0060.00613.98
5.5.140.0040.01114.10
5.5.130.0060.00314.33
5.5.120.0090.00313.85
5.5.110.0070.00714.16
5.5.100.0040.00714.29
5.5.90.0000.01313.85
5.5.80.0000.01314.22
5.5.70.0060.00614.18
5.5.60.0000.01013.83
5.5.50.0040.00714.23
5.5.40.0090.00614.10
5.5.30.0030.00614.25
5.5.20.0070.00714.15
5.5.10.0000.01213.93
5.5.00.0030.00614.01
5.4.450.0130.02715.54
5.4.440.0290.03715.43
5.4.430.0410.03415.59
5.4.420.0350.00515.37
5.4.410.0330.00615.37
5.4.400.0350.00215.40
5.4.390.0350.00315.37
5.4.380.0330.00415.32
5.4.370.0340.00215.32
5.4.360.0320.00115.42
5.4.350.0380.00215.28
5.4.340.0060.02011.78
5.4.330.0070.00311.59
5.4.320.0050.02412.02
5.4.310.0060.02212.02
5.4.300.0030.02212.02
5.4.290.0040.02212.02
5.4.280.0060.01911.97
5.4.270.0060.02011.97
5.4.260.0040.02311.97
5.4.250.0060.02411.97
5.4.240.0060.02011.97
5.4.230.0040.02211.96
5.4.220.0070.02011.96
5.4.210.0070.02111.96
5.4.200.0020.02811.96
5.4.190.0060.02111.96
5.4.180.0040.02311.96
5.4.170.0040.02211.97
5.4.160.0040.02211.96
5.4.150.0080.02311.96
5.4.140.0050.02011.80
5.4.130.0040.02111.80
5.4.120.0030.02311.78
5.4.110.0070.01911.78
5.4.100.0060.01811.78
5.4.90.0050.02311.78
5.4.80.0060.02111.78
5.4.70.0050.02211.78
5.4.60.0020.02211.78
5.4.50.0060.02111.77
5.4.40.0040.02211.77
5.4.30.0060.02311.77
5.4.20.0050.02011.77
5.4.10.0020.02411.77
5.4.00.0070.02411.51
5.3.290.0030.04212.80
5.3.280.0050.03912.71
5.3.270.0050.04312.72
5.3.260.0090.05212.72
5.3.250.0070.04012.72
5.3.240.0150.03312.71
5.3.230.0090.04212.71
5.3.220.0030.04012.68
5.3.210.0080.04412.68
5.3.200.0060.03712.68
5.3.190.0080.04212.68
5.3.180.0090.04412.67
5.3.170.0060.04612.67
5.3.160.0060.03712.68
5.3.150.0080.03712.68
5.3.140.0090.03612.66
5.3.130.0100.04012.66
5.3.120.0050.04412.66
5.3.110.0060.04412.66
5.3.100.0050.04212.12
5.3.90.0060.04312.08
5.3.80.0070.04012.07
5.3.70.0100.04012.08
5.3.60.0040.03812.06
5.3.50.0060.03612.00
5.3.40.0060.04312.00
5.3.30.0060.04211.95
5.3.20.0070.03711.73
5.3.10.0060.03611.70
5.3.00.0040.04211.68
5.2.170.0040.0349.19
5.2.160.0070.0289.19
5.2.150.0080.0379.19
5.2.140.0030.0369.18
5.2.130.0040.0299.15
5.2.120.0070.0269.14
5.2.110.0060.0279.16
5.2.100.0020.0329.14
5.2.90.0040.0309.15
5.2.80.0050.0359.14
5.2.70.0030.0349.14
5.2.60.0050.0369.10
5.2.50.0110.0289.07
5.2.40.0060.0319.05
5.2.30.0040.0339.03
5.2.20.0040.0319.02
5.2.10.0050.0318.92
5.2.00.0050.0288.77
5.1.60.0040.0248.06
5.1.50.0060.0248.05
5.1.40.0060.0248.04
5.1.30.0070.0248.39
5.1.20.0030.0288.41
5.1.10.0030.0278.14
5.1.00.0050.0298.14
5.0.50.0050.0196.62
5.0.40.0030.0216.47
5.0.30.0040.0376.29
5.0.20.0030.0206.26
5.0.10.0010.0226.24
5.0.00.0050.0306.23
4.4.90.0020.0164.78
4.4.80.0050.0144.76
4.4.70.0050.0154.75
4.4.60.0030.0154.75
4.4.50.0020.0174.77
4.4.40.0060.0224.71
4.4.30.0030.0154.76
4.4.20.0040.0144.84
4.4.10.0020.0174.85
4.4.00.0040.0254.76
4.3.110.0040.0154.67
4.3.100.0030.0174.67
4.3.90.0030.0144.63
4.3.80.0030.0244.58
4.3.70.0010.0164.63
4.3.60.0030.0144.63
4.3.50.0040.0144.63
4.3.40.0030.0244.54
4.3.30.0020.0163.28
4.3.20.0010.0183.25
4.3.10.0020.0163.22
4.3.00.0030.0237.31

preferences:
69.23 ms | 401 KiB | 5 Q