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chop

(PHP 4, PHP 5, PHP 7, PHP 8)

choprtrim() のエイリアス

説明

この関数は次の関数のエイリアスです。 rtrim().

注意

注意:

chop() は、文字列の末尾の文字を削除する Perl の chop()関数とは異なります。

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User Contributed Notes 2 notes

up
62
Kubo2
10 years ago
Rather use rtrim(). Usage of chop() is not very clear nor consistent for people reading the code after you.
up
12
JumpIfBelow
10 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:
<?php
$str
= substr($str, 0, -1);
?>

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