3v4l.org

run code in 300+ PHP versions simultaneously
<?php $txt = "Hello world!"; $x = 5; $y = 10.5; echo($txt,$x+$y); ?>

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)
5.6.130.0070.07318.18
5.6.120.0070.08020.97
5.6.110.0030.04320.98
5.6.100.0030.09020.95
5.6.90.0200.07020.88
5.6.80.0170.05720.42
5.5.290.0000.05017.96
5.5.280.0030.04720.98
5.5.270.0100.06720.82
5.5.260.0100.07020.86
5.5.250.0100.07020.77
5.5.240.0000.07720.15
5.4.450.0670.05719.38
5.4.440.0700.06019.57
5.4.430.0630.06019.46
5.4.420.0500.05719.57
5.4.410.0570.05719.52
5.4.400.0670.05319.27
5.4.390.0830.04019.27
5.4.380.0830.05718.87
5.4.370.0770.04019.27
5.4.360.0670.05319.27
5.4.350.0670.05018.86
5.4.340.0600.05718.86
5.4.320.0670.06319.27
5.4.310.0630.05318.86
5.4.300.0630.05719.07
5.4.290.0600.05719.37
5.4.280.0770.05019.24
5.4.270.0770.04018.86
5.4.260.0630.05319.28
5.4.250.0670.05319.09
5.4.240.0830.05719.29
5.4.230.0630.05319.27
5.4.220.0530.06719.30
5.4.210.0570.06019.10
5.4.200.0600.05316.71
5.4.190.0630.05319.10
5.4.180.0600.06019.34
5.4.170.0770.06019.12
5.4.160.0600.06719.33
5.4.150.0500.05719.17
5.4.140.0700.05716.45
5.4.130.0630.04716.31
5.4.120.0600.05716.41
5.4.110.0630.04716.39
5.4.100.0770.03716.34
5.4.90.0600.04716.43
5.4.80.0600.05016.50
5.4.70.0670.05016.41
5.4.60.0600.04316.54
5.4.50.0430.06316.44
5.4.40.0700.05316.28
5.4.30.0830.05716.41
5.4.20.0730.05016.41
5.4.10.0600.05316.48
5.4.00.0670.04715.77
5.3.290.0630.05314.62
5.3.280.0670.04314.39
5.3.270.0470.06014.56
5.3.260.0570.05714.45
5.3.250.0600.05014.46
5.3.240.0630.05014.41
5.3.230.0730.04714.47
5.3.220.0630.05314.45
5.3.210.0670.05014.66
5.3.200.0730.04714.66
5.3.190.0670.06714.58
5.3.180.0770.04314.36
5.3.170.0630.06314.41
5.3.160.0570.05014.50
5.3.150.0600.04714.53
5.3.140.0570.05014.49
5.3.130.0570.05014.42
5.3.120.0630.05314.64
5.3.110.0600.04714.50
5.3.100.0570.05313.84
5.3.90.0800.05013.96
5.3.80.0700.05013.81
5.3.70.0830.04014.00
5.3.60.0670.04713.97
5.3.50.0670.04713.72
5.3.40.0700.04713.78
5.3.30.0670.04713.86
5.3.20.0530.05713.54
5.3.10.0570.06013.46
5.3.00.0470.06013.62
5.2.170.0470.03711.20
5.2.160.0530.04311.08
5.2.150.0500.04311.13
5.2.140.0700.04311.16
5.2.130.0600.03711.12
5.2.120.0470.03710.99
5.2.110.0500.03711.05
5.2.100.0400.04311.26
5.2.90.0400.04311.18
5.2.80.0500.03710.93
5.2.70.0400.04310.93
5.2.60.0600.04010.91
5.2.50.0330.04310.85
5.2.40.0300.04011.03
5.2.30.0100.04010.84
5.2.20.0030.04710.86
5.2.10.0070.04310.87
5.2.00.0270.04010.73
5.1.60.0170.03310.08
5.1.50.0070.0339.93
5.1.40.0100.0309.95
5.1.30.0070.04010.32
5.1.20.0400.04310.37
5.1.10.0470.03010.04
5.1.00.0070.03310.23
5.0.50.0100.0238.45
5.0.40.0000.0378.56
5.0.30.0100.0438.13
5.0.20.0200.0278.25
5.0.10.0170.0278.17
5.0.00.0200.0408.16
4.4.90.0200.0208.13
4.4.80.0200.0208.13
4.4.70.0100.0238.13
4.4.60.0170.0238.13
4.4.50.0230.0208.13
4.4.40.0200.0378.13
4.4.30.0230.0178.13
4.4.20.0200.0208.13
4.4.10.0230.0208.13
4.4.00.0300.0308.13
4.3.110.0130.0308.13
4.3.100.0200.0308.13
4.3.90.0230.0278.13
4.3.80.0300.0378.13
4.3.70.0270.0178.13
4.3.60.0370.0138.13
4.3.50.0270.0208.13
4.3.40.0200.0378.13
4.3.30.0030.0278.13
4.3.20.0130.0178.13
4.3.10.0100.0238.13
4.3.00.0070.02014.33

preferences:
146.13 ms | 1394 KiB | 7 Q