Re: [PHP-DOC] bug with precedences? From: Rasmus Lerdorf (rasmus <email protected>)
Date: 08/07/00

The online manual is correct. Jesus got it wrong.

Look at language-parser.y in PHP 3 where you will find:

%left '=' PLUS_EQUAL MINUS_EQUAL MUL_EQUAL DIV_EQUAL CONCAT_EQUAL MOD_EQUAL AND_EQUAL OR_EQUAL XOR_EQUAL SHIFT_LEFT_EQUAL SHIFT_RIGHT_EQUAL

And zend-parser.y where you will find:

%left '=' T_PLUS_EQUAL T_MINUS_EQUAL T_MUL_EQUAL T_DIV_EQUAL T_CONCAT_EQUAL T_MOD_EQUAL T_AND_EQUAL T_OR_EQUAL T_XOR_EQUAL T_SL_EQUAL T_SR_EQUAL

-Rasmus

On Mon, 7 Aug 2000, Hojtsy Gabor wrote:

> Hi!
>
> I am holding Jesus' book now (actually it is on my desk :),
> and seeing some inconsistencies with the precedences.
>
> Jesus writes:
>
> = += -= ... operators are right associative
> this is also the case for the ?: operator.
>
> In the manual, these are left associative...
>
> Also in his book the precendence establishment
> operator () is mentioned with the highest precedence...
> This could be included in the manual...
>
> The [ operator is actually [] isn't it?
>
> Hi,
> Hojtsy Gabor [also goba <email protected>]
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