3v4l.org

run code in 300+ PHP versions simultaneously
<?php $address = 'aaa@example.com'; $subject = 'タイトル'; $message = '本文'; $header = "Content-Transfer-Encoding: Base64\r\nContent-Type: text/plain; charset=UTF-8\r\nFrom: smile@smile-fjyuu-vagrant\r\nMime-Version: 1.0\r\n"; mb_send_mail($address , $subject , $message , $header);

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)
8.3.60.0060.01618.43
8.3.50.0110.00716.22
8.3.40.0100.00718.52
8.3.30.0090.00618.51
8.3.20.0070.00020.17
8.3.10.0080.00023.39
8.3.00.0000.00819.53
8.2.180.0110.01116.36
8.2.170.0070.00722.96
8.2.160.0030.01120.38
8.2.150.0030.00624.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0070.00317.37
8.2.110.0060.00519.33
8.2.100.0110.00017.78
8.2.90.0040.00419.05
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0060.00317.93
8.2.50.0030.00518.10
8.2.40.0040.00419.41
8.2.30.0040.00420.81
8.2.20.0080.00017.63
8.2.10.0070.00018.02
8.2.00.0030.00617.99
8.1.270.0030.00623.80
8.1.260.0080.00026.35
8.1.250.0030.00528.09
8.1.240.0030.00622.17
8.1.230.0050.00917.82
8.1.220.0080.00017.74
8.1.210.0040.00818.77
8.1.200.0050.00517.22
8.1.190.0050.00317.23
8.1.180.0030.00518.10
8.1.170.0030.00518.59
8.1.160.0000.00722.02
8.1.150.0040.00418.92
8.1.140.0060.00317.58
8.1.130.0070.00017.73
8.1.120.0070.00017.43
8.1.110.0000.00717.50
8.1.100.0050.00217.54
8.1.90.0040.00417.41
8.1.80.0050.00217.38
8.1.70.0050.00317.61
8.1.60.0070.00017.62
8.1.50.0040.00417.55
8.1.40.0040.00417.54
8.1.30.0100.00017.57
8.1.20.0000.00817.53
8.1.10.0040.00417.45
8.1.00.0000.00817.37
8.0.300.0080.00018.77
8.0.290.0000.00916.84
8.0.280.0030.00318.43
8.0.270.0030.00417.27
8.0.260.0040.00417.19
8.0.250.0070.00017.04
8.0.240.0000.00716.85
8.0.230.0040.00416.95
8.0.220.0040.00416.94
8.0.210.0040.00416.79
8.0.200.0030.00516.94
8.0.190.0000.00816.89
8.0.180.0000.00816.88
8.0.170.0030.00616.95
8.0.160.0040.00416.97
8.0.150.0000.00716.87
8.0.140.0000.00716.88
8.0.130.0000.00513.41
8.0.120.0050.00316.81
8.0.110.0040.00416.79
8.0.100.0080.00016.79
8.0.90.0040.00416.93
8.0.80.0120.00417.00
8.0.70.0000.00716.79
8.0.60.0000.00816.90
8.0.50.0000.00817.01
8.0.30.0080.01016.96
8.0.20.0100.00917.40
8.0.10.0000.00816.87
8.0.00.0100.00916.79
7.4.330.0050.00015.08
7.4.320.0050.00316.52
7.4.300.0030.00416.63
7.4.290.0030.00516.56
7.4.280.0060.00316.44
7.4.270.0030.00316.64
7.4.260.0030.00416.58
7.4.250.0000.00716.48
7.4.240.0030.00516.59
7.4.230.0030.00416.68
7.4.220.0090.01016.56
7.4.210.0150.00016.45
7.4.200.0030.00416.31
7.4.160.0100.00516.56
7.4.150.0150.00417.40
7.4.140.0090.00917.86
7.4.130.0050.01616.36
7.4.120.0080.01016.35
7.4.110.0170.00116.46
7.4.100.0100.01016.33
7.4.90.0120.00616.44
7.4.80.0060.01019.39
7.4.70.0110.00916.64
7.4.60.0120.01016.43
7.4.50.0000.00816.22
7.4.40.0100.01016.45
7.4.30.0130.01116.59
7.4.00.0090.00814.64
7.3.330.0000.00613.15
7.3.320.0000.00512.99
7.3.310.0020.00516.09
7.3.300.0000.00716.32
7.3.290.0070.00816.27
7.3.280.0080.00916.29
7.3.270.0150.00717.40
7.3.260.0110.00616.27
7.3.250.0070.01316.32
7.3.240.0140.01216.18
7.3.230.0100.00816.44
7.3.210.0130.00716.30
7.3.200.0070.01016.30
7.3.190.0100.00716.48
7.3.180.0040.01316.25
7.3.170.0080.00816.33
7.3.160.0130.00316.31
7.3.10.0120.00616.52
7.3.00.0150.00316.50
7.2.330.0080.01216.28
7.2.320.0160.00716.27
7.2.310.0110.00916.29
7.2.300.0160.00616.68
7.2.290.0080.00916.63
7.2.130.0080.00816.56
7.2.120.0090.00916.72
7.2.110.0120.00716.66
7.2.100.0110.00816.61
7.2.90.0100.00716.86
7.2.80.0100.00916.56
7.2.70.0040.01316.64
7.2.60.0120.00716.58
7.2.50.0100.00816.54
7.2.40.0130.00516.55
7.2.30.0100.00916.52
7.2.20.0060.01316.56
7.2.10.0100.00816.59
7.2.00.0110.00617.52
7.1.250.0100.00515.57
7.1.200.0090.00315.95
7.1.100.0060.00617.88
7.1.70.0060.00316.66
7.1.60.0100.01419.50
7.1.50.0030.01716.73
7.1.00.0070.07022.25
7.0.200.0040.00416.77
7.0.60.0170.08320.03
7.0.50.0130.04717.81
7.0.40.0030.09020.27
7.0.30.0270.08020.30
7.0.20.0130.05019.74
7.0.10.0030.05319.93
7.0.00.0170.07719.71
5.6.280.0000.03720.98
5.6.210.0130.07320.52
5.6.200.0030.08718.10
5.6.190.0070.04020.61
5.6.180.0230.06720.56
5.6.170.0270.09320.33
5.6.160.0100.06720.68
5.6.150.0070.03718.11
5.6.140.0000.05718.16
5.6.130.0000.05318.21
5.6.120.0100.07320.98
5.6.110.0230.06320.97
5.6.100.0130.08020.98
5.6.90.0100.08021.09
5.6.80.0000.04320.40
5.5.350.0200.08020.38
5.5.340.0030.08717.91
5.5.330.0030.05020.43
5.5.320.0270.04320.24
5.5.310.0370.06720.20
5.5.300.0070.05017.89
5.5.290.0130.07718.01
5.5.280.0030.08320.82
5.5.270.0170.07720.95
5.5.260.0100.08320.95
5.5.250.0270.07720.68
5.5.240.0200.07720.06
5.4.450.0630.05719.60
5.4.440.0670.06019.47
5.4.430.0570.05719.45
5.4.420.0630.07019.24
5.4.410.0900.05319.25
5.4.400.0530.06018.84
5.4.390.0330.05019.30
5.4.380.0170.05719.23
5.4.370.0500.07019.14
5.4.360.0530.07318.84
5.4.350.0530.05718.98
5.4.340.0230.07019.15
5.4.320.0070.06019.26
5.4.310.0500.04319.03
5.4.300.0730.06319.37
5.4.290.0430.05719.15
5.4.280.0100.05318.87
5.4.270.0230.07019.25
5.4.260.0470.07019.30
5.4.250.0530.06018.83
5.4.240.0730.04719.14
5.4.230.0730.06719.27
5.4.220.0670.08319.27
5.4.210.0700.06019.11
5.4.200.0830.05019.25
5.4.190.0700.06719.25
5.4.180.0600.05719.14
5.4.170.0830.05019.00
5.4.160.0630.05319.35
5.4.150.0730.05319.26
5.4.140.0630.06016.42
5.4.130.0730.04716.51
5.4.120.0900.03016.59
5.4.110.0730.05716.55
5.4.100.0600.04716.30
5.4.90.0630.07016.48
5.4.80.0430.09016.63
5.4.70.0370.05716.46
5.4.60.0100.05316.48
5.4.50.0000.05316.30
5.4.40.0300.03716.54
5.4.30.0400.06016.46
5.4.20.0370.03716.54

preferences:
53.28 ms | 400 KiB | 5 Q