3v4l.org

run code in 300+ PHP versions simultaneously
<?php name = "Wanda" print "W"+"anda" print name === "W"+"anda" print name == "W"+"anda" print name != False and name != True print name !== False and name !== True

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)
5.4.200.0050.04112.38
5.4.190.0170.04012.36
5.4.180.0120.04512.36
5.4.170.0180.03912.37
5.4.160.0150.04312.36
5.4.150.0170.04212.36
5.4.140.0120.04412.05
5.4.130.0150.04212.03
5.4.120.0130.04212.00
5.4.110.0090.04711.99
5.4.100.0170.04011.99
5.4.90.0120.04611.99
5.4.80.0160.04112.00
5.4.70.0120.04511.99
5.4.60.0150.04111.99
5.4.50.0160.04011.99
5.4.40.0170.04011.98
5.4.30.0160.04111.98
5.4.20.0140.04111.97
5.4.10.0200.06511.98
5.4.00.0120.04311.46
5.3.270.0140.04612.72
5.3.260.0210.04012.71
5.3.250.0420.07812.72
5.3.240.0200.03912.72
5.3.230.0140.04612.71
5.3.220.0130.04612.68
5.3.210.0150.04612.68
5.3.200.0130.04612.68
5.3.190.0180.04212.68
5.3.180.0160.04512.67
5.3.170.0170.04312.67
5.3.160.0230.03712.67
5.3.150.0150.04412.68
5.3.140.0140.04612.66
5.3.130.0350.08612.66
5.3.120.0190.04512.65
5.3.110.0150.04612.66
5.3.100.0180.04312.12
5.3.90.0290.05912.09
5.3.80.0150.04412.08
5.3.70.0150.04412.07
5.3.60.0110.04812.06
5.3.50.0230.06512.00
5.3.40.0110.04812.00
5.3.30.0120.04511.94
5.3.20.0190.03911.71
5.3.10.0150.04111.67
5.3.00.0170.03911.65

preferences:
141.47 ms | 1386 KiB | 7 Q