3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a=4;$b=2; $x=5; echo $y=$a>$b?$a:$b; echo $y=$x>4?'true':'false'; 

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)
5.4.310.0230.05018.92
5.4.300.0270.04319.24
5.4.290.0230.04718.88
5.4.280.0270.08019.24
5.4.270.0300.07319.24
5.4.260.0300.04718.93
5.4.250.0330.03018.88
5.4.240.0270.04318.92
5.4.230.0530.05018.80
5.4.220.0230.06319.15
5.4.210.0270.05019.11
5.4.200.0300.07318.77
5.4.190.0300.05019.09
5.4.180.0270.07019.12
5.4.170.0300.03319.15
5.4.160.0270.06718.89
5.4.150.0300.07319.04
5.4.140.0370.06716.38
5.4.130.0330.05716.26
5.4.120.0400.05016.29
5.4.110.0200.04316.44
5.4.100.0400.05716.34
5.4.90.0200.04316.06
5.4.80.0270.04716.05
5.4.70.0430.04316.19
5.4.60.0330.07016.45
5.4.50.0230.07316.46
5.4.40.0300.07316.41
5.4.30.0330.06316.40
5.4.20.0270.05316.40
5.4.10.0230.05016.38
5.4.00.0230.03715.73
5.3.280.0300.05714.45
5.3.270.0330.04314.44
5.3.260.0330.03714.63
5.3.250.0370.06714.45
5.3.240.0330.06014.55
5.3.230.0300.07014.48
5.3.220.0300.07314.51
5.3.210.0230.05314.40
5.3.200.0370.03714.41
5.3.190.0370.06014.52
5.3.180.0370.06314.39
5.3.170.0270.05714.41
5.3.160.0270.06714.42
5.3.150.0330.04314.44
5.3.140.0330.07014.39
5.3.130.0330.06714.41
5.3.120.0230.06014.39
5.3.110.0330.07014.41
5.3.100.0330.06313.89
5.3.90.0230.06313.88
5.3.80.0330.07013.80
5.3.70.0330.07013.92
5.3.60.0370.06313.98
5.3.50.0270.07313.99
5.3.40.0300.07313.81
5.3.30.0330.06313.86
5.3.20.0300.07313.72
5.3.10.0330.06013.46
5.3.00.0270.06713.48
5.2.170.0230.06312.05
5.2.160.0230.05712.05
5.2.150.0230.05012.05
5.2.140.0200.04712.05
5.2.130.0200.06012.05
5.2.120.0300.04712.05
5.2.110.0370.04712.05
5.2.100.0230.04312.05
5.2.90.0230.03012.05
5.2.80.0170.06312.05
5.2.70.0270.03312.05
5.2.60.0230.04312.05
5.2.50.0300.05712.05
5.2.40.0230.06012.05
5.2.30.0170.06312.05
5.2.20.0200.05712.05
5.2.10.0230.05312.05
5.2.00.0170.04012.05
5.1.60.0200.02312.05
5.1.50.0200.05312.05
5.1.40.0170.04012.05
5.1.30.0230.05312.05
5.1.20.0200.05312.05
5.1.10.0170.04712.05
5.1.00.0170.04712.05
5.0.50.0130.04312.05
5.0.40.0170.03712.05
5.0.30.0130.06012.05
5.0.20.0070.03712.05
5.0.10.0100.02312.05
5.0.00.0100.03012.05
4.4.90.0100.03012.05
4.4.80.0130.02712.05
4.4.70.0070.04012.05
4.4.60.0070.03712.05
4.4.50.0100.02712.05
4.4.40.0030.05712.05
4.4.30.0100.02312.05
4.4.20.0100.02312.05
4.4.10.0130.02712.05
4.4.00.0070.03712.05
4.3.110.0100.03012.05
4.3.100.0100.02712.05
4.3.90.0100.02012.05
4.3.80.0100.02312.05
4.3.70.0100.03312.05
4.3.60.0130.03012.05
4.3.50.0130.02712.05
4.3.40.0100.05312.05
4.3.30.0030.03012.05
4.3.20.0000.02712.05
4.3.10.0070.01712.05
4.3.00.0030.02312.05

preferences:
142.1 ms | 1394 KiB | 7 Q