What is chop function in php?

[PHP 4, PHP 5, PHP 7, PHP 8]

chop — Alias of rtrim[]

Description

This function is an alias of: rtrim[].

Notes

Note:

chop[] is different than the Perl chop[] function, which removes the last character in the string.

Kubo2 ¶

7 years ago

Rather use rtrim[]. Usage of chop[] is not very clear nor consistent for people reading the code after you.

JumpIfBelow ¶

7 years ago

If you are searching for a function that does the same trick as chop in PERL, then you should just do the following code:


The question is: why isn't chop[] an alias of the code above, rather than something which will trap developpers?

krkbpk at gmail dot com RamaKrishna Kothamasu ¶

9 years ago

//simple example function for chop[]