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29 lines
1.2 KiB
Plaintext
29 lines
1.2 KiB
Plaintext
<!-- $Revision$ -->
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<!ENTITY note.parameter.merge '<note>
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<title>Technical Note</title>
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<para>
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The <parameter>merge</parameter> parameter respects array keys, so if
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you merge two numerically indexed arrays, they may overwrite each other
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or result in non-sequential keys. This is unlike the
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<ulink url="&url.php-manual;array_merge">array_merge()</ulink> function
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of PHP which wipes out numerical keys and renumbers them.
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</para>
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</note>'>
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<!ENTITY parameter.compileid '<para>
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As an optional third parameter, you can pass a <parameter>compile_id</parameter>.
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This is in the event that you want to compile different versions of
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the same template, such as having separate templates compiled
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for different languages. Another use for compile_id is when you
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use more than one
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<link linkend="variable.template.dir">$template_dir</link>
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but only one
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<link linkend="variable.compile.dir">$compile_dir</link>.
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Set a separate <parameter>$compile_id</parameter> for each
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<link linkend="variable.template.dir">$template_dir</link>, otherwise
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templates of the same name will overwrite each other. You can
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also set the $compile_id variable once
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instead of passing this to each call to this function.
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</para>'>
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