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List of other reserved words: add "parent" and "self" (#4955)

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Page: https://www.php.net/manual/en/reserved.other-reserved-words.php

`parent` and `self` can be used as function names and constant names, but cannot be used as OO construct names since PHP 5.0, making them part of the "other" reserved keywords.
Example: https://3v4l.org/P6c7v

Note sure why these weren't listed, but feels like they should be.

Co-authored-by: jrfnl <jrfnl@users.noreply.github.com>
This commit is contained in:
Juliette
2025-10-31 15:13:27 +01:00
committed by GitHub
parent d01c053392
commit 170b6cda37
1 changed files with 12 additions and 4 deletions
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16
appendices/reserved.xml
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@@ -519,40 +519,48 @@
<tgroup cols="4">
<tbody>
<row>
<entry>
parent
</entry>
<entry>
self
</entry>
<entry>
int
</entry>
<entry>
float
</entry>
</row>
<row>
<entry>
bool
</entry>
<entry>
string
</entry>
</row>
<row>
<entry>
true
</entry>
<entry>
false
</entry>
</row>
<row>
<entry>
null
</entry>
<entry>
void (as of PHP 7.1)
</entry>
</row>
<row>
<entry>
iterable (as of PHP 7.1)
</entry>
<entry>
object (as of PHP 7.2)
</entry>
</row>
<row>
<entry>
mixed (as of PHP 8.0)
</entry>