3v4l.org

run code in 300+ PHP versions simultaneously
<?php $address = 'aaa@example.com'; $subject = 'タイトル'; $message = '本文'; $header = "Content-Transfer-Encoding: 8bit\r\nContent-Type: text/plain; charset=UTF-8\r\nFrom: smile@smile-fjyuu-vagrant\r\nMime-Version: 1.0\r\n"; mb_send_mail($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)
8.3.60.0090.01218.30
8.3.50.0080.01220.98
8.3.40.0100.01018.59
8.3.30.0090.00618.84
8.3.20.0000.00820.16
8.3.10.0040.00423.71
8.3.00.0090.00017.68
8.2.180.0190.00316.63
8.2.170.0120.00322.96
8.2.160.0130.00720.32
8.2.150.0030.00524.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00417.75
8.2.110.0190.00720.51
8.2.100.0130.00017.93
8.2.90.0090.00019.23
8.2.80.0000.00817.97
8.2.70.0030.00617.50
8.2.60.0090.00017.93
8.2.50.0100.00018.07
8.2.40.0030.00519.46
8.2.30.0090.00020.73
8.2.20.0030.00617.68
8.2.10.0070.00018.03
8.2.00.0000.00817.98
8.1.280.0090.00625.92
8.1.270.0110.00824.04
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0000.00922.66
8.1.230.0070.00717.55
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0030.00617.25
8.1.190.0060.00317.10
8.1.180.0000.00818.10
8.1.170.0050.00318.72
8.1.160.0000.00722.04
8.1.150.0000.00818.96
8.1.140.0030.00617.57
8.1.130.0000.00717.79
8.1.120.0040.00417.49
8.1.110.0050.00317.53
8.1.100.0030.00517.48
8.1.90.0040.00417.51
8.1.80.0000.00717.45
8.1.70.0000.00717.43
8.1.60.0040.00417.63
8.1.50.0000.00817.45
8.1.40.0000.00817.61
8.1.30.0070.00417.58
8.1.20.0080.00017.61
8.1.10.0000.00817.57
8.1.00.0050.00317.47
8.0.300.0040.00418.77
8.0.290.0020.00516.75
8.0.280.0030.00318.50
8.0.270.0000.00717.32
8.0.260.0030.00317.20
8.0.250.0000.00716.90
8.0.240.0070.00016.88
8.0.230.0080.00017.02
8.0.220.0000.00716.92
8.0.210.0050.00316.85
8.0.200.0000.00816.97
8.0.190.0040.00416.89
8.0.180.0040.00416.89
8.0.170.0040.00416.98
8.0.160.0070.00016.88
8.0.150.0000.00816.92
8.0.140.0000.00816.93
8.0.130.0030.00313.27
8.0.120.0060.00316.89
8.0.110.0000.00716.89
8.0.100.0000.00916.94
8.0.90.0070.00016.96
8.0.80.0100.00717.00
8.0.70.0040.00416.96
8.0.60.0000.00716.95
8.0.50.0000.00816.91
8.0.30.0090.00917.10
8.0.20.0160.00817.40
8.0.10.0070.00016.87
8.0.00.0140.00616.64
7.4.330.0030.00315.09
7.4.320.0000.00716.49
7.4.300.0080.00016.58
7.4.290.0080.00016.44
7.4.280.0040.00416.58
7.4.270.0000.00816.61
7.4.260.0000.00716.59
7.4.250.0000.00716.44
7.4.240.0050.00316.52
7.4.230.0000.00716.69
7.4.220.0080.00916.44
7.4.210.0060.01416.59
7.4.200.0040.00416.48
7.4.160.0100.00516.41
7.4.150.0140.00517.40
7.4.140.0090.01117.86
7.4.130.0170.00416.41
7.4.120.0080.00916.54
7.4.110.0050.01316.37
7.4.100.0170.00716.27
7.4.90.0100.01316.53
7.4.80.0130.00719.39
7.4.70.0090.00916.49
7.4.60.0160.00416.52
7.4.50.0060.00316.08
7.4.40.0120.00616.45
7.4.30.0100.00716.30
7.4.00.0060.01314.90
7.3.330.0020.00413.09
7.3.320.0000.00613.18
7.3.310.0040.00416.25
7.3.300.0000.00716.28
7.3.290.0090.00816.25
7.3.280.0120.00816.31
7.3.270.0130.00417.40
7.3.260.0090.00916.23
7.3.240.0030.02116.55
7.3.230.0130.00316.39
7.3.210.0100.00716.29
7.3.200.0130.00416.17
7.3.190.0130.00416.25
7.3.180.0070.01016.18
7.3.170.0030.01316.36
7.3.160.0090.00716.19
7.2.330.0080.00916.46
7.2.320.0090.01016.46
7.2.310.0060.01316.27
7.2.300.0040.01416.32
7.2.290.0120.00616.26
7.2.60.0060.00916.58
7.2.00.0160.00419.18
7.1.200.0030.01115.68
7.1.100.0070.01017.97
7.1.70.0060.00616.69
7.1.60.0130.01019.50
7.1.50.0100.01016.74
7.1.00.0000.06022.55
7.0.200.0000.00816.47
7.0.60.0070.06720.04
7.0.50.0070.08017.86
7.0.40.0130.07020.21
7.0.30.0330.06020.02
7.0.20.0100.04719.94
7.0.10.0000.05319.93
7.0.00.0100.07719.87
5.6.280.0070.03021.12
5.6.210.0070.07720.49
5.6.200.0030.09018.19
5.6.190.0030.04320.33
5.6.180.0100.05320.43
5.6.170.0200.08320.41
5.6.160.0000.09320.71
5.6.150.0030.04718.20
5.6.140.0130.07718.21
5.6.130.0070.08718.07
5.6.120.0200.06021.10
5.6.110.0030.08321.02
5.6.100.0100.08021.01
5.6.90.0030.09720.96
5.6.80.0030.04020.33
5.5.350.0070.07720.43
5.5.340.0000.06018.02
5.5.330.0270.03320.20
5.5.320.0300.05720.51
5.5.310.0270.07320.28
5.5.300.0070.04317.91
5.5.290.0070.07317.89
5.5.280.0030.05720.84
5.5.270.0000.04720.77
5.5.260.0000.09020.66
5.5.250.0070.05720.46
5.5.240.0070.07320.14
5.4.450.0870.06019.55
5.4.440.0730.06019.58
5.4.430.0770.05319.23
5.4.420.0900.07019.27
5.4.410.0770.07319.47
5.4.400.0830.06019.14
5.4.390.0800.06019.30
5.4.380.0800.04319.28
5.4.370.0630.06018.87
5.4.360.0730.07019.30
5.4.350.0670.06319.29
5.4.340.0930.07019.05
5.4.320.0700.07019.30
5.4.310.0570.06018.87
5.4.300.0670.05018.97
5.4.290.0830.04719.16
5.4.280.0670.05319.14
5.4.270.0730.05018.84
5.4.260.0800.05019.00
5.4.250.0700.06019.14
5.4.240.0670.07019.27
5.4.230.0770.06719.21
5.4.220.0600.05719.14
5.4.210.0700.05719.14
5.4.200.0730.05018.82
5.4.190.0770.06319.14
5.4.180.0770.05719.19
5.4.170.0670.07019.20
5.4.160.0700.05319.03
5.4.150.0630.05319.23
5.4.140.0670.06716.36
5.4.130.0830.04716.52
5.4.120.0830.05016.36
5.4.110.0570.07716.45
5.4.100.0770.06016.57
5.4.90.0770.05716.41
5.4.80.0870.06316.52
5.4.70.0300.06716.46
5.4.60.0030.05016.28
5.4.50.0070.03016.36
5.4.40.0230.04016.48
5.4.30.0330.06016.36
5.4.20.0300.06316.54

preferences:
43.06 ms | 401 KiB | 5 Q