3v4l.org

run code in 300+ PHP versions simultaneously
<?php $to1='mukky3@gmail.com'; $to="Test mail"; $from='testing'; $sub="testing"; $mess ="<center><b><u>Your username and password </u></b><br><br>"; for($i=1;$i<=1000050;$i++) { $mail=mail("$to","$sub","$mess","From: $from;\nContent-Type: text/html; charset=iso-8859-1\n"); } ?>

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)
8.3.60.0050.01018.28
8.3.50.0140.00716.50
8.3.40.0060.00918.87
8.3.30.0070.00719.07
8.3.20.0000.00820.18
8.3.10.0000.00823.62
8.3.00.0000.00819.38
8.2.180.0060.00916.88
8.2.170.0120.00622.96
8.2.160.0070.00720.35
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0080.00022.11
8.2.110.0040.00420.35
8.2.100.0080.00318.03
8.2.90.0040.00419.14
8.2.80.0060.00317.97
8.2.70.0060.00317.63
8.2.60.0040.00417.80
8.2.50.0030.00618.07
8.2.40.0040.00418.08
8.2.30.0040.00418.13
8.2.20.0040.00417.65
8.2.10.0070.00018.14
8.2.00.0040.00417.79
8.1.280.0130.00325.92
8.1.270.0060.01023.91
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00323.84
8.1.230.0070.00319.15
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0050.00317.25
8.1.180.0040.00418.10
8.1.170.0040.00418.52
8.1.160.0000.00721.82
8.1.150.0000.00718.70
8.1.140.0040.00417.45
8.1.130.0000.00817.77
8.1.120.0080.00017.41
8.1.110.0030.00517.36
8.1.100.0030.00517.42
8.1.90.0000.00717.43
8.1.80.0040.00417.29
8.1.70.0030.00317.32
8.1.60.0040.00417.57
8.1.50.0040.00417.43
8.1.40.0030.00917.48
8.1.30.0000.00817.53
8.1.20.0040.00417.63
8.1.10.0030.00617.61
8.1.00.0040.00417.41
8.0.300.0040.00418.77
8.0.290.0060.00316.75
8.0.280.0000.00818.39
8.0.270.0070.00017.12
8.0.260.0000.00617.19
8.0.250.0030.00316.86
8.0.240.0070.00016.93
8.0.230.0000.00716.85
8.0.220.0070.00016.91
8.0.210.0000.00716.78
8.0.200.0000.00716.80
8.0.190.0040.00416.98
8.0.180.0030.00616.82
8.0.170.0080.00016.76
8.0.160.0030.00316.89
8.0.150.0070.00016.89
8.0.140.0000.00816.84
8.0.130.0240.02213.38
8.0.120.0030.00616.82
8.0.110.0030.00516.88
8.0.100.0040.00416.80
8.0.90.0070.00016.73
8.0.80.0060.00916.82
8.0.70.0000.00816.90
8.0.60.0070.00016.97
8.0.50.0000.00816.90
8.0.30.0090.00916.90
8.0.20.0070.01217.40
8.0.10.0060.00316.91
8.0.00.0150.00216.70
7.4.330.0050.00015.00
7.4.320.0030.00716.54
7.4.300.0000.00616.49
7.4.290.0040.00416.48
7.4.280.0080.00016.53
7.4.270.0030.00316.50
7.4.260.0000.00716.32
7.4.250.0070.00016.46
7.4.240.0030.00516.39
7.4.230.0030.00316.55
7.4.220.0110.00716.51
7.4.210.0140.00616.41
7.4.200.0070.00016.47
7.4.160.0080.00816.65
7.4.150.0140.00717.40
7.4.140.0120.01317.86
7.4.130.0100.01116.50
7.4.120.0130.01016.36
7.4.110.0110.01116.52
7.4.100.0120.01416.50
7.4.90.0100.01316.54
7.4.80.0130.00619.39
7.4.70.0160.01316.38
7.4.60.0110.00616.51
7.4.50.0090.00016.51
7.4.40.0120.00916.45
7.4.30.0120.01216.54
7.3.330.0070.04113.16
7.3.320.0160.02913.37
7.3.310.0030.00316.23
7.3.300.0030.00316.29
7.3.290.0110.01116.25
7.3.280.0100.00916.29
7.3.270.0120.00917.40
7.3.260.0170.00316.17
7.3.250.0150.00616.35
7.3.240.0190.00816.25
7.3.230.0110.00816.42
7.3.210.0140.00916.38
7.3.200.0190.00619.39
7.3.190.0110.01516.14
7.3.180.0120.00616.24
7.3.170.0090.01216.38
7.3.160.0120.00816.35
7.2.330.0130.01316.55
7.2.320.0120.00916.43
7.2.310.0120.00916.65
7.2.300.0150.00416.61
7.2.290.0190.00716.57
5.4.340.1570.03718.68
5.4.320.1500.03718.75
5.4.310.1570.04018.96
5.4.300.1530.04018.95
5.4.290.1900.04319.17
5.4.280.1570.04718.86
5.4.270.1270.04019.01
5.4.260.1830.04719.00
5.4.250.0700.03718.82
5.4.240.0070.03318.96
5.4.230.0000.04018.86
5.4.220.1130.04318.74
5.4.210.1430.04018.81
5.4.200.1500.04019.14
5.4.190.1430.04018.74
5.4.180.1600.04019.00
5.4.170.1630.04319.04
5.4.160.1570.03718.94
5.4.150.1470.04018.80
5.4.140.1530.02716.52
5.4.130.1900.04016.34
5.4.120.1470.03316.31
5.4.110.1330.02316.19
5.4.100.1470.03316.48
5.4.90.1500.03316.04
5.4.80.1530.04016.29
5.4.70.1470.04316.37
5.4.60.1500.03016.39
5.4.50.1670.04316.42
5.4.40.1700.04316.36
5.4.30.1700.04316.16
5.4.20.1030.04016.33
5.4.10.0370.04716.36
5.4.00.0130.03315.62

preferences:
39.19 ms | 400 KiB | 5 Q