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Better XML, fixed boolean where it should have said integer

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git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@49923 c90b9560-bf6c-de11-be94-00142212c4b1
This commit is contained in:
Jeroen van Wolffelaar 2001-06-20 21:46:03 +00:00
parent b607876481
commit c8b83442db
1 changed files with 8 additions and 8 deletions
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16
language/types.xml
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@ -136,8 +136,8 @@
<sect2 id="language.types.boolean.syntax">
<title>Syntax</title>
<para>
To specify a boolean-literal, use either the keyword <literal>TRUE</literal>
or <literal>FALSE</literal>. Both are case-insensitive.
To specify a boolean-literal, use either the keyword <constant>TRUE</constant>
or <constant>FALSE</constant>. Both are case-insensitive.
<!-- technically they are just constants -->
<informalexample>
<programlisting role="php">
@ -189,7 +189,7 @@ if ($show_separators)
<para>
When converting to <type>boolean</type>, the following values
are considered <literal>FALSE</literal>:
are considered <constant>FALSE</constant>:
<itemizedlist>
<listitem>
@ -225,12 +225,12 @@ if ($show_separators)
</listitem>
</itemizedlist>
Every other value is considered <literal>TRUE</literal> (including any
Every other value is considered <constant>TRUE</constant> (including any
<link linkend="language.types.resource">resource</link>).
<warning>
<simpara>
<literal>-1</literal> is considered
<literal>TRUE</literal>, like any other non-zero (whether negative
<constant>TRUE</constant>, like any other non-zero (whether negative
or positive) number!
</simpara>
</warning>
@ -345,7 +345,7 @@ var_dump($large_number);
the <literal>(int)</literal> or the <literal>(integer)</literal> cast.
However, in most cases you do not need to use the cast, since a value
will be autmatically converted if an operator, function or
control-structure requires a <type>boolean</type>-argument.
control-structure requires a <type>integer</type>-argument.
</simpara>
<simpara>
See also <link linkend="language.types.type-juggling">type-juggling</link>.
@ -355,8 +355,8 @@ var_dump($large_number);
<title>From <link linkend="language.types.boolean"
>booleans</link></title>
<simpara>
<literal>FALSE</literal> will yield
<literal>0</literal> (zero), and <literal>TRUE</literal>
<constant>FALSE</constant> will yield
<literal>0</literal> (zero), and <constant>TRUE</constant>
will yield <literal>1</literal> (one).
</simpara>
</sect3>