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)
8.3.60.0140.00718.13
8.3.50.0070.01521.25
8.3.40.0120.00418.84
8.3.30.0110.00418.56
8.3.20.0000.00820.19
8.3.10.0040.00423.61
8.3.00.0040.00419.56
8.2.180.0100.01016.88
8.2.170.0170.00022.96
8.2.160.0070.00720.23
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0100.00026.16
8.2.120.0000.00817.50
8.2.110.0060.00322.14
8.2.100.0060.00617.59
8.2.90.0050.00318.03
8.2.80.0050.00317.97
8.2.70.0000.00917.50
8.2.60.0080.00017.93
8.2.50.0040.00718.07
8.2.40.0000.00819.52
8.2.30.0050.00620.63
8.2.20.0000.00817.74
8.2.10.0030.00518.00
8.2.00.0030.00618.17
8.1.280.0090.00625.92
8.1.270.0050.00323.75
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0050.00622.12
8.1.230.0070.00422.23
8.1.220.0030.00517.74
8.1.210.0090.00018.85
8.1.200.0090.00017.23
8.1.190.0050.00317.23
8.1.180.0000.00818.10
8.1.170.0000.00818.59
8.1.160.0020.00522.00
8.1.150.0030.00519.01
8.1.140.0050.00317.58
8.1.130.0000.00717.83
8.1.120.0050.00317.48
8.1.110.0020.00517.53
8.1.100.0030.00517.41
8.1.90.0060.00317.56
8.1.80.0040.00417.52
8.1.70.0020.00517.57
8.1.60.0030.00617.73
8.1.50.0040.00417.64
8.1.40.0060.00317.59
8.1.30.0060.00317.57
8.1.20.0000.00817.56
8.1.10.0080.00017.48
8.1.00.0050.00317.58
8.0.300.0050.00320.03
8.0.290.0040.00416.88
8.0.280.0030.00318.41
8.0.270.0030.00317.32
8.0.260.0000.00617.23
8.0.250.0000.00717.02
8.0.240.0070.00016.97
8.0.230.0030.00417.00
8.0.220.0100.00017.01
8.0.210.0040.00416.91
8.0.200.0000.00716.89
8.0.190.0080.00016.93
8.0.180.0040.00416.91
8.0.170.0000.00816.88
8.0.160.0060.00316.96
8.0.150.0030.00616.96
8.0.140.0070.00016.92
8.0.130.0000.00513.39
8.0.120.0070.00316.95
8.0.110.0000.00816.89
8.0.100.0060.00316.76
8.0.90.0000.00916.98
8.0.80.0040.01116.96
8.0.70.0000.00817.00
8.0.60.0000.00716.87
8.0.50.0040.00416.95
8.0.30.0120.00717.02
8.0.20.0150.00617.40
8.0.10.0050.00316.92
8.0.00.0090.00916.70
7.4.330.0000.00615.15
7.4.320.0030.00316.52
7.4.300.0050.00316.43
7.4.290.0030.00316.65
7.4.280.0030.00616.64
7.4.270.0000.00816.59
7.4.260.0070.00016.58
7.4.250.0050.00316.61
7.4.240.0040.00316.46
7.4.230.0000.00716.70
7.4.220.0140.00416.60
7.4.210.0150.00616.67
7.4.200.0030.00416.59
7.4.160.0170.00016.35
7.4.150.0130.00517.40
7.4.140.0060.01317.86
7.4.130.0070.01116.58
7.4.120.0100.01216.51
7.4.110.0100.00716.43
7.4.100.0060.01316.39
7.4.90.0170.00016.54
7.4.80.0120.01019.39
7.4.70.0060.01216.52
7.4.60.0080.00916.55
7.4.50.0000.00816.52
7.4.40.0070.01116.44
7.4.30.0110.00916.45
7.4.00.0130.00414.80
7.3.330.0030.00313.01
7.3.320.0060.00013.23
7.3.310.0030.00416.25
7.3.300.0030.00316.22
7.3.290.0080.01016.24
7.3.280.0080.01116.32
7.3.270.0090.00917.40
7.3.260.0120.00816.23
7.3.250.0130.00716.24
7.3.240.0140.00916.35
7.3.230.0090.00916.44
7.3.210.0060.01216.22
7.3.200.0130.01016.37
7.3.190.0160.00016.21
7.3.180.0160.00016.26
7.3.170.0120.01216.27
7.3.160.0090.00916.24
7.2.330.0160.00416.54
7.2.320.0060.01216.52
7.2.310.0090.01016.32
7.2.300.0090.00816.37
7.2.290.0090.01216.23
7.2.60.0050.00816.85
7.1.200.0110.00315.58
7.1.70.0040.00416.96
7.1.60.0030.02019.50
7.1.50.0120.01216.78
7.1.00.0030.07722.33
7.0.200.0060.00316.77
7.0.60.0070.07320.07
7.0.50.0030.04017.90
7.0.40.0070.07317.73
7.0.30.0070.07717.69
7.0.20.0130.05017.59
7.0.10.0130.07717.61
7.0.00.0070.08017.53
5.6.280.0030.03321.02
5.6.210.0030.08720.50
5.6.200.0100.04318.13
5.6.190.0030.04318.12
5.6.180.0000.05718.13
5.6.170.0100.07718.18
5.6.160.0070.07318.22
5.6.150.0070.07018.23
5.6.140.0070.08318.20
5.6.130.0100.07718.16
5.6.120.0130.08018.11
5.6.110.0030.08318.17
5.6.100.0070.08018.22
5.6.90.0030.08718.12
5.6.80.0100.07317.60
5.6.70.0070.05017.52
5.6.60.0030.05017.59
5.6.50.0100.03317.52
5.6.40.0030.04717.60
5.6.30.0030.08317.53
5.6.20.0030.07317.57
5.6.10.0030.05017.57
5.6.00.0100.03317.53
5.5.350.0000.04720.35
5.5.340.0070.03717.95
5.5.330.0030.05317.91
5.5.320.0070.05717.99
5.5.310.0070.08318.02
5.5.300.0100.08017.88
5.5.290.0030.05317.98
5.5.280.0070.07718.02
5.5.270.0030.08017.96
5.5.260.0130.04317.90
5.5.250.0070.04017.78
5.5.240.0100.05717.40
5.5.230.0070.06717.38
5.5.220.0000.04317.47
5.5.210.0000.05017.49
5.5.200.0070.04317.43
5.5.190.0130.06717.37
5.5.180.0070.07017.43
5.5.160.0030.04017.35
5.5.150.0070.06717.35
5.5.140.0170.06317.39
5.5.130.0100.07017.45
5.5.120.0070.08017.39
5.5.110.0000.07017.36
5.5.100.0100.07317.23
5.5.90.0100.03317.18
5.5.80.0070.03717.24
5.5.70.0030.05017.21
5.5.60.0070.04017.29
5.5.50.0030.05717.21
5.5.40.0170.06017.22
5.5.30.0030.06017.25
5.5.20.0000.08017.34
5.5.10.0030.08317.21
5.5.00.0070.03717.28
5.4.450.0130.07319.32
5.4.440.0130.07319.15
5.4.430.0130.04719.44
5.4.420.0070.05019.28
5.4.410.0030.06019.21
5.4.400.0130.07319.27
5.4.390.0100.07319.11
5.4.380.0130.04319.11
5.4.370.0030.04018.96
5.4.360.0000.04319.05
5.4.350.0070.04719.01
5.4.340.0070.07719.14
5.4.320.0030.04019.04
5.4.310.0070.08019.03
5.4.300.0070.06019.04
5.4.290.0070.07719.01
5.4.280.0130.07019.27
5.4.270.0100.06019.01
5.4.260.0030.08319.00
5.4.250.0100.03719.08
5.4.240.0070.05318.97
5.4.230.0070.04019.16
5.4.220.0070.03719.13
5.4.210.0130.07019.09
5.4.200.0030.05019.04
5.4.190.0070.04319.08
5.4.180.0100.07018.97
5.4.170.0070.04319.00
5.4.160.0170.02719.25
5.4.150.0070.08019.11
5.4.140.0030.05316.28
5.4.130.0100.05716.40
5.4.120.0100.07016.36
5.4.110.0070.07716.38
5.4.100.0030.06016.36
5.4.90.0070.07716.47
5.4.80.0000.04316.46
5.4.70.0200.06016.32
5.4.60.0100.06716.41
5.4.50.0070.07716.59
5.4.40.0070.07316.43
5.4.30.0170.03716.31
5.4.20.0070.05316.24
5.4.10.0100.04716.38
5.4.00.0030.08015.89

preferences:
63.27 ms | 401 KiB | 5 Q