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fixed bug #34534 (not clear that extract() separates the prefix with an underscore)
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@196208 c90b9560-bf6c-de11-be94-00142212c4b1
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1 changed files with 3 additions and 2 deletions
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@ -1,5 +1,5 @@
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<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.19 $ -->
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<!-- $Revision: 1.20 $ -->
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<!-- splitted from ./en/functions/array.xml, last change in rev 1.2 -->
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<refentry id="function.extract">
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<refnamediv>
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@ -141,7 +141,8 @@
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<constant>EXTR_PREFIX_ALL</constant>, <constant>EXTR_PREFIX_INVALID</constant>
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or <constant>EXTR_PREFIX_IF_EXISTS</constant>. If
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the prefixed result is not a valid variable name, it is not
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imported into the symbol table.
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imported into the symbol table. Prefixes are automatically separated from
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the array key by an underscore character.
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</para>
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<para>
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<function>extract</function> returns the number of variables
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