3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { function I wish() { echo "I wish"; } } $f = new foo; echo $f->I wish();

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)
5.4.320.0030.03719.22
5.4.310.0100.03319.08
5.4.300.0000.05019.06
5.4.290.0000.04318.85
5.4.280.0000.03719.19
5.4.270.0030.03719.09
5.4.260.0000.04319.09
5.4.250.0000.04319.20
5.4.240.0000.04019.21
5.4.230.0030.03319.05
5.4.220.0030.06319.31
5.4.210.0030.04018.84
5.4.200.0030.07019.30
5.4.190.0000.03719.21
5.4.180.0000.03719.23
5.4.170.0000.03719.14
5.4.160.0000.03719.20
5.4.150.0000.03718.97
5.4.140.0000.03716.36
5.4.130.0030.03016.25
5.4.120.0000.07716.35
5.4.110.0000.05316.19
5.4.100.0000.07716.40
5.4.90.0030.05716.46
5.4.80.0030.07016.44
5.4.70.0070.06716.44
5.4.60.0070.06716.24
5.4.50.0070.04316.38
5.4.40.0030.07016.34
5.4.30.0070.04016.48
5.4.20.0030.04016.54
5.4.10.0000.07716.16
5.4.00.0100.05316.03
5.3.290.0000.04014.78
5.3.280.0000.04014.81
5.3.270.0030.03714.50
5.3.260.0000.04014.52
5.3.250.0000.03714.48
5.3.240.0000.03714.61
5.3.230.0000.03714.75
5.3.220.0030.06014.48
5.3.210.0030.08014.57
5.3.200.0000.07014.54
5.3.190.0070.06714.62
5.3.180.0030.07714.64
5.3.170.0030.07314.55
5.3.160.0030.08014.48
5.3.150.0030.05314.46
5.3.140.0030.05014.46
5.3.130.0000.07014.54
5.3.120.0070.06014.66
5.3.110.0100.04714.45
5.3.100.0070.06014.05
5.3.90.0030.05714.10
5.3.80.0030.06714.11
5.3.70.0130.04713.93
5.3.60.0030.05713.91
5.3.50.0030.04713.88
5.3.40.0030.04314.02
5.3.30.0070.05013.83
5.3.20.0030.07313.70
5.3.10.0070.05313.88
5.3.00.0030.06713.64
5.2.170.0030.05312.27
5.2.160.0030.05712.15
5.2.150.0000.07012.15
5.2.140.0070.05312.15
5.2.130.0030.06012.15
5.2.120.0030.06312.15
5.2.110.0030.06012.15
5.2.100.0070.06012.15
5.2.90.0030.04312.15
5.2.80.0100.03312.15
5.2.70.0000.05312.15
5.2.60.0030.06312.15
5.2.50.0030.05012.15
5.2.40.0000.06012.15
5.2.30.0000.04712.15
5.2.20.0030.04012.15
5.2.10.0000.05712.15
5.2.00.0070.04312.15
5.1.60.0100.04012.15
5.1.50.0030.04012.15
5.1.40.0000.04312.15
5.1.30.0000.06012.15
5.1.20.0070.04312.15
5.1.10.0070.05312.15
5.1.00.0030.04712.15
5.0.50.0000.04312.15
5.0.40.0070.03312.15
5.0.30.0030.06312.15
5.0.20.0030.04312.15
5.0.10.0070.03012.15
5.0.00.0000.05012.15
4.4.90.0000.04012.15
4.4.80.0030.03712.15
4.4.70.0000.02312.15
4.4.60.0000.02312.15
4.4.50.0000.03712.15
4.4.40.0000.03712.15
4.4.30.0030.02312.15
4.4.20.0070.03312.15
4.4.10.0070.02712.15
4.4.00.0000.06012.15
4.3.110.0000.03712.15
4.3.100.0030.03312.15
4.3.90.0030.02312.15
4.3.80.0030.03712.15
4.3.70.0000.03312.15
4.3.60.0030.03012.15
4.3.50.0030.02312.15
4.3.40.0000.05312.15
4.3.30.0000.02712.15
4.3.20.0030.03712.15
4.3.10.0070.03312.15
4.3.00.0030.03312.15

preferences:
146.13 ms | 1398 KiB | 7 Q