3v4l.org

run code in 300+ PHP versions simultaneously
<?php $v = 4; $x = null; switch ($v) { default: $x = 1; break; default: $x = 2; break; } var_dump($x);

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)
5.6.280.0000.07721.13
5.6.210.0030.08720.44
5.6.200.0100.04318.19
5.6.190.0170.07320.34
5.6.180.0200.04320.41
5.6.170.0300.07720.62
5.6.160.0200.07020.44
5.6.150.0030.04018.08
5.6.140.0070.08318.18
5.6.130.0070.08718.16
5.6.120.0100.07320.99
5.6.110.0200.07721.11
5.6.100.0100.06020.99
5.6.90.0000.04721.00
5.6.80.0130.07020.28
5.6.70.4630.03320.39
5.5.350.0300.05320.33
5.5.340.0000.04017.92
5.5.330.0070.06020.43
5.5.320.0230.03720.29
5.5.310.0100.04720.35
5.5.300.0070.03717.98
5.5.290.0100.08317.91
5.5.280.0100.08020.87
5.5.270.0030.07020.83
5.5.260.0030.04320.86
5.5.250.0100.07720.49
5.5.240.0200.02720.16
5.4.450.0270.05719.57
5.4.440.0170.06019.57
5.4.430.0270.03319.13
5.4.420.0270.07719.20
5.4.410.0330.07719.28
5.4.400.0230.05018.93
5.4.390.0200.07718.92
5.4.380.0170.05719.22
5.4.370.0230.07018.81
5.4.360.0230.05719.22
5.4.350.0230.07019.09
5.4.340.0300.06719.09
5.4.320.0270.05318.93
5.4.310.0230.06318.80
5.4.300.0300.07018.93
5.4.290.0300.07018.92
5.4.280.0300.07319.05
5.4.270.0200.06319.13
5.4.260.0300.06318.91
5.4.250.0200.07318.92
5.4.240.0270.07319.22
5.4.230.0230.06718.88
5.4.220.0330.06718.80
5.4.210.0170.08319.10
5.4.200.0300.07019.09
5.4.190.0200.07719.24
5.4.180.0270.07318.91
5.4.170.0200.04718.92
5.4.160.0230.07019.11
5.4.150.0330.05719.07
5.4.140.0200.05016.38
5.4.130.0230.04316.35
5.4.120.0230.06716.33
5.4.110.0130.05716.43
5.4.100.0200.05316.18
5.4.90.0230.07016.38
5.4.80.0270.06316.46
5.4.70.0330.06016.41
5.4.60.0230.06716.47
5.4.50.0230.04316.31
5.4.40.0230.04716.43
5.4.30.0200.04316.47
5.4.20.0200.06716.36
5.4.10.0230.07316.35
5.4.00.0300.06015.75
5.3.290.0200.05314.68
5.3.280.0270.06714.46
5.3.270.0230.05714.58
5.3.260.0230.05014.59
5.3.250.0300.06714.54
5.3.240.0200.07314.46
5.3.230.0330.05014.54
5.3.220.0200.05014.41
5.3.210.0130.05314.43
5.3.200.0230.05014.47
5.3.190.0200.07314.51
5.3.180.0270.04714.50
5.3.170.0300.03014.51
5.3.160.0300.07014.46
5.3.150.0170.07014.39
5.3.140.0200.04714.50
5.3.130.0230.06714.59
5.3.120.0200.07714.37
5.3.110.0170.06714.63
5.3.100.0300.06014.06
5.3.90.0200.07713.86
5.3.80.0200.05313.79
5.3.70.0170.04313.81
5.3.60.0100.06713.95
5.3.50.0230.07314.03
5.3.40.0230.04013.74
5.3.30.0170.04713.85
5.3.20.0200.07313.63
5.3.10.0130.06713.60
5.3.00.0200.07013.51
5.2.170.0200.04312.34
5.2.160.0200.04712.34
5.2.150.0270.05712.34
5.2.140.0170.06012.34
5.2.130.0170.05312.34
5.2.120.0300.05312.34
5.2.110.0130.03712.34
5.2.100.0130.03012.34
5.2.90.0200.05712.34
5.2.80.0100.06712.34
5.2.70.0200.02712.34
5.2.60.0300.05012.34
5.2.50.0200.03312.34
5.2.40.0100.03312.34
5.2.30.0170.03312.34
5.2.20.0170.03012.34
5.2.10.0170.05712.34
5.2.00.0170.03712.34
5.1.60.0130.03312.34
5.1.50.0130.04312.34
5.1.40.0200.04312.34
5.1.30.0230.04712.34
5.1.20.0130.03012.34
5.1.10.0130.03312.34
5.1.00.0170.05012.34
5.0.50.0070.03312.34
5.0.40.0130.03712.34
5.0.30.0130.04012.34
5.0.20.0100.04312.34
5.0.10.0170.01312.34
5.0.00.0070.03012.34
4.4.90.0130.03712.34
4.4.80.0030.03712.34
4.4.70.0070.01312.34
4.4.60.0070.04012.34
4.4.50.0100.02012.34
4.4.40.0030.03312.34
4.4.30.0070.02312.34
4.4.20.0070.01712.34
4.4.10.0100.01712.34
4.4.00.0030.03712.34
4.3.110.0070.03712.34
4.3.100.0070.02012.34
4.3.90.0070.03712.34
4.3.80.0100.05312.34
4.3.70.0100.02312.34
4.3.60.0070.03012.34
4.3.50.0100.02012.34
4.3.40.0070.02712.34
4.3.30.0070.02012.34
4.3.20.0030.02712.34
4.3.10.0030.03012.34
4.3.00.0070.03012.34

preferences:
142.09 ms | 1386 KiB | 7 Q