3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(file_get_contents("/etc/passwd");

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)
5.4.30.0120.03611.99
5.4.20.0100.04211.98
5.4.10.0090.03911.99
5.4.00.0110.03611.48
5.3.130.0110.04412.66
5.3.120.0070.04712.66
5.3.110.0090.04212.66
5.3.100.0150.05412.12
5.3.90.0110.04512.08
5.3.80.0090.04512.08
5.3.70.0080.04512.07
5.3.60.0160.05512.06
5.3.50.0110.04312.00
5.3.40.0110.04212.00
5.3.30.0110.03611.95
5.3.20.0100.03811.73
5.3.10.0090.04011.69
5.3.00.0110.04011.67

preferences:
139.76 ms | 1394 KiB | 7 Q