3v4l.org

run code in 300+ PHP versions simultaneously
<?php number_format(1234.56, 0, ' ', ' ')

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)
5.4.40.0140.05211.95
5.4.30.0110.04811.96
5.4.20.0130.07911.95
5.4.10.0150.07711.95
5.4.00.0120.05111.45
5.3.140.0140.04612.66
5.3.130.0160.07012.66
5.3.120.0170.07212.66
5.3.110.0150.06812.66
5.3.100.0120.05712.12
5.3.90.0150.05312.08
5.3.80.0180.06712.08
5.3.70.0190.06812.07
5.3.60.0130.06512.06
5.3.50.0130.05312.00
5.3.40.0150.06412.00
5.3.30.0130.06311.95
5.3.20.0150.06711.73
5.3.10.0160.06311.70
5.3.00.0110.04911.68

preferences:
140.05 ms | 1394 KiB | 7 Q