3v4l.org

run code in 300+ PHP versions simultaneously
<?php $which = mt_rand(1,3); if($which == 1) echo "yay!"; else echo "nay!";

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)
7.2.00.0000.01419.40
7.1.70.0040.00417.05
7.1.60.0160.00919.61
7.1.50.0060.01316.55
7.1.00.0030.07722.57
7.0.200.0040.01116.73
7.0.140.0100.06322.19
7.0.60.0000.07719.95
7.0.50.0130.06317.81
7.0.40.0100.05020.04
7.0.30.0430.04720.02
7.0.20.0330.04020.20
7.0.10.0200.06020.09
7.0.00.0070.08019.99
5.6.280.0000.07720.89
5.6.210.0030.04020.48
5.6.200.0030.06718.11
5.6.190.0130.06320.45
5.6.180.0130.05020.35
5.6.170.0330.07020.52
5.6.160.0170.07320.38
5.6.150.0000.06718.12
5.6.140.0000.04718.08
5.6.130.0030.07018.20
5.6.120.0030.06320.99
5.6.110.0100.08321.14
5.6.100.0070.09020.97
5.6.90.0000.04721.05
5.6.80.0030.04320.36
5.5.350.0070.06720.37
5.5.340.0030.08317.89
5.5.330.0030.08020.20
5.5.320.0270.05320.24
5.5.310.0100.05320.30
5.5.300.0100.06317.92
5.5.290.0070.04717.92
5.5.280.0170.03020.89
5.5.270.0100.03720.64
5.5.260.0070.03720.96
5.5.250.0030.08320.71
5.5.240.0230.06320.18
5.4.450.0270.04319.51
5.4.440.0300.07719.11
5.4.430.0370.07019.13
5.4.420.0270.05319.42
5.4.410.0230.07719.27
5.4.400.0330.07019.09
5.4.390.0230.04019.13
5.4.380.0230.04018.88
5.4.370.0200.03719.25
5.4.360.0230.03319.24
5.4.350.0200.03319.06
5.4.340.0200.03718.88
5.4.320.0230.03319.21
5.4.310.0200.03719.22
5.4.300.0170.03719.24
5.4.290.0230.03019.25
5.4.280.0270.03019.08
5.4.270.0200.03319.05
5.4.260.0170.03719.09
5.4.250.0170.03719.21
5.4.240.0100.04319.08
5.4.230.0200.03719.08
5.4.220.0200.03319.06
5.4.210.0230.03018.89
5.4.200.0170.04018.80
5.4.190.0130.04018.87
5.4.180.0170.03719.07
5.4.170.0270.05318.90
5.4.160.0270.05718.80
5.4.150.0230.06019.11
5.4.140.0300.05716.28
5.4.130.0370.07016.54
5.4.120.0270.04716.54
5.4.110.0230.07316.41
5.4.100.0300.04716.34
5.4.90.0400.06316.45
5.4.80.0270.05316.38
5.4.70.0300.06716.48
5.4.60.0230.04716.45
5.4.50.0330.06716.33
5.4.40.0270.06016.27
5.4.30.0470.04316.28
5.4.20.0200.06016.43
5.4.10.0230.07016.28
5.4.00.0300.04715.90
5.3.290.0200.03714.51
5.3.280.0130.04014.54
5.3.270.0200.04314.46
5.3.260.0200.05014.41
5.3.250.0370.06314.45
5.3.240.0230.05714.66
5.3.230.0370.05314.45
5.3.220.0370.06314.52
5.3.210.0400.06014.36
5.3.200.0330.05714.51
5.3.190.0270.07714.53
5.3.180.0400.05714.61
5.3.170.0330.05714.46
5.3.160.0300.07014.52
5.3.150.0370.06014.51
5.3.140.0270.04714.45
5.3.130.0430.06014.63
5.3.120.0400.07314.49
5.3.110.0330.05714.40
5.3.100.0370.06313.88
5.3.90.0230.06714.11
5.3.80.0300.05313.89
5.3.70.0270.07013.96
5.3.60.0370.06313.83
5.3.50.0230.06713.99
5.3.40.0300.04013.73
5.3.30.0200.05013.88
5.3.20.0200.04713.52
5.3.10.0430.05713.74
5.3.00.0300.06713.62
5.2.170.0270.06312.03
5.2.160.0300.04712.03
5.2.150.0230.03312.03
5.2.140.0230.03312.03
5.2.130.0200.05712.03
5.2.120.0270.04312.03
5.2.110.0330.04012.03
5.2.100.0270.04312.03
5.2.90.0230.04012.03
5.2.80.0200.04012.03
5.2.70.0200.03012.03
5.2.60.0230.06012.03
5.2.50.0270.06012.03
5.2.40.0200.05712.03
5.2.30.0230.05312.03
5.2.20.0270.05312.03
5.2.10.0200.05712.03
5.2.00.0230.05312.03
5.1.60.0230.04712.03
5.1.50.0170.04312.03
5.1.40.0170.05012.03
5.1.30.0300.05312.03
5.1.20.0230.04712.03
5.1.10.0170.03712.03
5.1.00.0330.03012.03
5.0.50.0100.04012.03
5.0.40.0070.03312.03
5.0.30.0130.05012.03
5.0.20.0100.04312.03
5.0.10.0070.04312.03
5.0.00.0170.02312.03
4.4.90.0100.01312.03
4.4.80.0170.02012.03
4.4.70.0130.03012.03
4.4.60.0100.02712.03
4.4.50.0130.03012.03
4.4.40.0130.05012.03
4.4.30.0130.03312.03
4.4.20.0130.02012.03
4.4.10.0100.03312.03
4.4.00.0270.03012.03
4.3.110.0130.03312.03
4.3.100.0100.02012.03
4.3.90.0130.01712.03
4.3.80.0130.05312.03
4.3.70.0170.02312.03
4.3.60.0130.02312.03
4.3.50.0130.03712.03
4.3.40.0170.04712.03
4.3.30.0100.03312.03
4.3.20.0070.03712.03
4.3.10.0030.03712.03
4.3.00.0030.03012.03

preferences:
37.72 ms | 400 KiB | 5 Q