3v4l.org

run code in 300+ PHP versions simultaneously
<?php mail('mail@christianleo.de', 'rfe', 'test);

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)
5.6.120.0100.08021.10
5.6.110.0170.08721.04
5.6.100.0070.07721.00
5.6.90.0130.09321.10
5.6.80.0000.04320.38
5.5.280.0000.04320.84
5.5.270.0030.06020.66
5.5.260.0070.04720.64
5.5.250.0070.08320.60
5.5.240.0000.09020.12
5.4.440.0530.06319.46
5.4.430.0430.05719.47
5.4.420.0430.06019.30
5.4.410.0700.06319.35
5.4.400.0600.05019.31
5.4.390.0630.05019.26
5.4.380.0570.06719.16
5.4.370.0600.03719.29
5.4.360.0400.05319.06
5.4.350.0530.05019.06
5.4.340.0400.06018.98
5.4.320.0330.07319.15
5.4.310.0570.05719.38
5.4.300.0670.05018.87
5.4.290.0600.05019.28
5.4.280.0500.07019.28
5.4.270.0500.06319.23
5.4.260.0500.06019.01
5.4.250.0470.05319.21
5.4.240.0470.05318.88
5.4.230.0470.06019.14
5.4.220.0570.05719.30
5.4.210.0600.04319.11
5.4.200.0570.04316.89
5.4.190.0500.05319.01
5.4.180.0870.05019.25
5.4.170.0370.07019.18
5.4.160.0700.05319.16
5.4.150.0630.05719.34
5.4.140.0600.06016.51
5.4.130.0470.04716.45
5.4.120.0600.04316.33
5.4.110.0470.04316.39
5.4.100.0430.05316.30
5.4.90.0430.05016.72
5.4.80.0430.05716.53
5.4.70.0500.05316.30
5.4.60.0400.06016.52
5.4.50.0530.06016.38
5.4.40.0430.05316.31
5.4.30.0500.05316.37
5.4.20.0600.04016.27
5.4.10.0570.06316.35
5.4.00.0630.05316.05
5.3.290.0530.06314.61
5.3.280.0470.05714.43
5.3.270.0500.04714.57
5.3.260.0800.06314.62
5.3.250.0570.07314.48
5.3.240.0730.07314.46
5.3.230.0670.07014.62
5.3.220.0700.06014.45
5.3.210.0730.04714.55
5.3.200.0570.05714.45
5.3.190.0530.06714.36
5.3.180.0700.04014.66
5.3.170.0670.06014.41
5.3.160.0670.06714.51
5.3.150.0600.06314.39
5.3.140.0500.07014.65
5.3.130.0670.06014.34
5.3.120.0630.06714.49
5.3.110.0400.06314.41
5.3.100.0530.05714.14
5.3.90.0700.06013.86
5.3.80.0570.07014.03
5.3.70.0770.04314.03
5.3.60.0570.06313.94
5.3.50.0730.04313.74
5.3.40.0770.04313.96
5.3.30.0730.05014.00
5.3.20.0470.06713.52
5.3.10.0530.06013.45
5.3.00.0500.04713.43
5.2.170.0570.04311.03
5.2.160.0570.04711.03
5.2.150.0530.05011.19
5.2.140.0570.06011.07
5.2.130.0570.05310.89
5.2.120.0470.04711.04
5.2.110.0400.05011.17
5.2.100.0470.04710.89
5.2.90.0400.04010.99
5.2.80.0500.04310.94
5.2.70.0600.05710.95
5.2.60.0600.05010.88
5.2.50.0570.05010.90
5.2.40.0370.05310.85
5.2.30.0430.06010.92
5.2.20.0500.05710.82
5.2.10.0470.04310.86
5.2.00.0330.06010.68
5.1.60.0330.0479.96
5.1.50.0330.0479.96
5.1.40.0470.02310.13
5.1.30.0430.04010.27
5.1.20.0330.04010.51
5.1.10.0300.04010.16
5.1.00.0370.0379.94
5.0.50.0200.0408.63
5.0.40.0130.0408.49
5.0.30.0270.0538.38
5.0.20.0270.0338.27
5.0.10.0200.0338.31
5.0.00.0100.0508.07
4.4.90.0170.0336.07
4.4.80.0200.0276.07
4.4.70.0100.0236.07
4.4.60.0300.0236.07
4.4.50.0200.0336.07
4.4.40.0200.0306.07
4.4.30.0200.0276.07
4.4.20.0170.0336.07
4.4.10.0130.0306.07
4.4.00.0230.0306.07
4.3.110.0200.0206.07
4.3.100.0130.0236.07
4.3.90.0100.0306.07
4.3.80.0270.0376.07
4.3.70.0200.0136.07
4.3.60.0170.0306.07
4.3.50.0130.0236.07
4.3.40.0100.0406.07
4.3.30.0070.0236.07
4.3.20.0100.0236.07
4.3.10.0100.0276.07
4.3.00.0030.0308.42

preferences:
142.9 ms | 1394 KiB | 7 Q