3v4l.org

run code in 300+ PHP versions simultaneously
<?php $mail = 1; do { mail("wowlovewowfake@gmail.com", "you know what. FUCK YOU", "london is mad cuz", "adolf.hitler@nsdap.de"); } while($mail < 10); ?>

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)
8.3.40.0130.00318.84
8.3.30.0090.00618.67
8.3.20.0040.00418.78
8.3.10.0080.00020.52
8.3.00.0040.00419.25
8.2.170.0090.00622.96
8.2.160.0110.00721.12
8.2.150.0050.00324.18
8.2.140.0030.00524.66
8.2.130.0070.00026.16
8.2.120.0080.00019.22
8.2.110.0060.00320.52
8.2.100.0080.00417.72
8.2.90.0000.00919.20
8.2.80.0000.00719.47
8.2.70.0060.00317.63
8.2.60.0050.00318.04
8.2.50.0050.00318.07
8.2.40.0090.00018.16
8.2.30.0050.00517.87
8.2.20.0050.00517.62
8.2.10.0000.00717.78
8.2.00.0000.00817.72
8.1.270.0050.00324.66
8.1.260.0030.00526.35
8.1.250.0060.00328.09
8.1.240.0030.00623.79
8.1.230.0000.01220.66
8.1.220.0080.00017.75
8.1.210.0030.00618.83
8.1.200.0100.00017.35
8.1.190.0000.00717.51
8.1.180.0040.00418.10
8.1.170.0030.00618.84
8.1.160.0020.00518.80
8.1.150.0000.00818.61
8.1.140.0040.00417.38
8.1.130.0000.00717.82
8.1.120.0050.00317.36
8.1.110.0080.00017.20
8.1.100.0000.00717.37
8.1.90.0040.00317.38
8.1.80.0000.00717.36
8.1.70.0040.00417.37
8.1.60.0030.00617.51
8.1.50.0000.00817.35
8.1.40.0080.00017.42
8.1.30.0040.00417.57
8.1.20.0050.00317.55
8.1.10.0030.00517.60
8.1.00.0040.00417.48
8.0.300.0040.00419.89
8.0.290.0040.00416.75
8.0.280.0030.00318.25
8.0.270.0070.00017.19
8.0.260.0030.00316.81
8.0.250.0040.00416.97
8.0.240.0040.00416.92
8.0.230.0030.00316.98
8.0.220.0000.00716.95
8.0.210.0030.00316.87
8.0.200.0030.00317.01
8.0.190.0060.00316.94
8.0.180.0000.00716.92
8.0.170.0000.00716.88
8.0.160.0070.00016.87
8.0.150.0000.00916.65
8.0.140.0030.00516.81
8.0.130.0200.02913.36
8.0.120.0050.00216.88
8.0.110.0000.00716.89
8.0.100.0040.00416.79
8.0.90.0040.00416.82
8.0.80.0000.01516.91
8.0.70.0000.00716.88
8.0.60.0040.00416.75
8.0.50.0070.00016.72
8.0.30.0110.00816.92
8.0.20.0170.01216.78
8.0.10.0070.00016.87
8.0.00.0080.01016.84
7.4.330.0000.00612.89
7.4.320.0060.00016.30
7.4.300.0060.00316.41
7.4.290.0030.00316.30
7.4.280.0070.00416.30
7.4.270.0000.00716.41
7.4.260.0160.03113.21
7.4.250.0090.00016.26
7.4.240.0000.00716.35
7.4.230.0030.00316.32
7.4.220.0100.01316.19
7.4.210.0080.00816.32
7.4.200.0030.00616.30
7.4.190.0040.00316.44
7.4.160.0130.00616.09
7.4.150.0090.01216.41
7.4.140.0090.01416.31
7.4.130.0120.00716.52
7.4.120.0180.00916.32
7.4.110.0070.01116.29
7.4.100.0090.01016.45
7.4.90.0110.00816.42
7.4.80.0030.02019.39
7.4.70.0150.00516.55
7.4.60.0090.01216.40
7.4.50.0000.00716.25
7.4.40.0070.01016.27
7.4.30.0140.01116.49
7.4.00.0120.00314.66
7.3.330.0250.03113.11
7.3.320.0190.03013.18
7.3.310.0040.00416.22
7.3.300.0030.00316.11
7.3.290.0090.00616.30
7.3.280.0110.00616.20
7.3.270.0110.00716.15
7.3.260.0090.01316.35
7.3.250.0130.01116.20
7.3.240.0080.01316.05
7.3.230.0170.00316.30
7.3.210.0170.00016.15
7.3.200.0150.00316.24
7.3.190.0140.01216.42
7.3.180.0030.01416.20
7.3.170.0150.00416.13
7.3.160.0140.00415.96
7.3.120.0080.00814.79
7.2.330.0110.01116.53
7.2.320.0050.01616.38
7.2.310.0120.00916.50
7.2.300.0210.00016.36
7.2.290.0100.01016.50
7.2.60.0070.00716.69
7.2.50.0180.00616.46
7.1.200.0100.00315.62
7.1.70.0000.00817.01
7.1.60.0100.01419.40
7.1.50.0070.01017.06
7.1.00.0000.08022.39
7.0.200.0230.00314.73
7.0.140.0000.07722.00
7.0.120.0000.07722.11
7.0.70.0070.06021.66
7.0.60.0070.03721.87
7.0.50.0000.08722.16
7.0.40.0030.06720.13
7.0.30.0000.08320.07
7.0.20.0070.08320.18
7.0.10.0030.07720.10
7.0.00.0070.08020.10
5.6.280.0000.07720.81
5.6.220.0000.08020.62
5.6.210.0000.05020.74
5.6.200.0100.07321.14
5.6.190.0000.08021.04
5.6.180.0100.07721.11
5.6.170.0200.07321.02
5.6.160.0200.06720.95
5.6.150.0100.05721.08
5.6.140.0000.08721.05
5.6.130.0100.08021.10
5.6.120.0100.08721.02
5.6.110.0100.07721.12
5.6.100.0030.06721.04
5.6.90.0130.07720.93
5.6.80.0000.08320.54
5.6.70.0000.05720.41
5.6.60.0070.07020.33
5.6.50.0100.07320.43
5.6.40.0000.08320.44
5.6.30.0000.07720.30
5.6.20.0030.08320.30
5.6.10.0070.07720.43
5.6.00.0070.05320.40
5.5.360.0000.08320.48
5.5.350.0030.08720.42
5.5.340.0130.08020.91
5.5.330.0000.08720.62
5.5.320.0070.05020.83
5.5.310.0030.05020.61
5.5.300.0070.06720.86
5.5.290.0130.07020.91
5.5.280.0070.08020.63
5.5.270.0070.05020.92
5.5.260.0130.07720.85
5.5.250.0030.06020.71
5.5.240.0030.08020.18
5.5.230.0030.08320.13
5.5.220.0000.08020.23
5.5.210.0030.07720.15
5.5.200.0070.07720.18
5.5.190.0030.08020.11
5.5.180.0000.07720.22
5.5.160.0000.07720.14
5.5.150.0000.06720.11
5.5.140.0070.07720.28
5.5.130.0000.07320.11
5.5.120.0000.08020.24
5.5.110.0070.08320.20
5.5.100.0030.06019.95
5.5.90.0030.05719.97
5.5.80.0070.07720.15
5.5.70.0070.08020.00
5.5.60.0030.08320.09
5.5.50.0030.06320.15
5.5.40.0070.05020.04
5.5.30.0000.06019.93
5.5.20.0000.08320.10
5.5.10.0070.06320.04
5.5.00.0000.08320.04
5.4.450.0070.07719.30
5.4.440.0000.09019.04
5.4.430.0030.06019.24
5.4.420.0000.05319.04
5.4.410.0000.08719.07
5.4.400.0030.08018.98
5.4.390.0100.07019.04
5.4.380.0070.07319.05
5.4.370.0030.05018.88
5.4.360.0000.06018.89
5.4.350.0130.06718.96
5.4.340.0070.08018.95
5.4.320.0070.08018.88
5.4.310.0000.07718.87
5.4.300.0030.08019.07
5.4.290.0100.06318.73
5.4.280.0100.07018.70
5.4.270.0070.07018.87
5.4.260.0100.06018.88
5.4.250.0000.07719.03
5.4.240.0270.05719.06
5.4.230.0030.05718.94
5.4.220.0070.05718.95
5.4.210.0030.06719.07
5.4.200.0070.07718.87
5.4.190.0000.05018.70
5.4.180.0030.07319.00
5.4.170.0030.07718.88
5.4.160.0100.07018.87
5.4.150.0000.08018.69
5.4.140.0070.04316.04
5.4.130.0030.07716.08
5.4.120.0030.06316.24
5.4.110.0000.08016.41
5.4.100.0070.07016.37
5.4.90.0030.06316.22
5.4.80.0000.06316.28
5.4.70.0030.06016.36
5.4.60.0030.04716.25
5.4.50.0030.05316.11
5.4.40.0130.06716.28
5.4.30.0030.07016.19
5.4.20.0070.07316.20
5.4.10.0030.04316.29
5.4.00.0100.07015.73
5.3.290.0030.05715.73
5.3.280.0000.05315.73
5.3.270.0070.07315.73
5.3.260.0030.06715.73
5.3.250.0000.07315.73
5.3.240.0030.07715.73
5.3.230.0030.07715.73
5.3.220.0030.04315.73
5.3.210.0030.06315.73
5.3.200.0000.08015.73
5.3.190.0000.07715.73
5.3.180.0030.07315.73
5.3.170.0030.07715.73
5.3.160.0030.07315.73
5.3.150.0100.06715.73
5.3.140.0030.07315.73
5.3.130.0030.05315.73
5.3.120.0070.07015.73
5.3.110.0000.05315.73
5.3.100.0030.07715.73
5.3.90.0030.06015.73
5.3.80.0100.05715.73
5.3.70.0030.07015.73
5.3.60.0070.06315.73
5.3.50.0030.07315.73
5.3.40.0000.06715.73
5.3.30.0030.06715.73
5.3.20.0000.07715.73
5.3.10.0070.04715.73
5.3.00.0030.07715.73

preferences:
45.36 ms | 400 KiB | 5 Q