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fix #28994: fix proto in field_prtlen and add note about upper-case identifiers
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@162614 c90b9560-bf6c-de11-be94-00142212c4b1
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2 changed files with 17 additions and 4 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: 1.3 $ -->
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<!-- $Revision: 1.4 $ -->
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<!-- splitted from ./en/functions/pgsql.xml, last change in rev 1.2 -->
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<refentry id="function.pg-field-prtlen">
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<refnamediv>
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@ -11,8 +11,8 @@
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<methodsynopsis>
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<type>int</type><methodname>pg_field_prtlen</methodname>
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<methodparam><type>resource</type><parameter>result</parameter></methodparam>
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<methodparam><type>int</type><parameter>row_number</parameter></methodparam>
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<methodparam><type>string</type><parameter>field_name</parameter></methodparam>
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<methodparam choice="opt"><type>int</type><parameter>row_number</parameter></methodparam>
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<methodparam><type>mixed</type><parameter>field_name_or_number</parameter></methodparam>
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</methodsynopsis>
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<para>
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<function>pg_field_prtlen</function> returns the actual printed
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@ -20,6 +20,12 @@
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<parameter>result</parameter>. Row numbering starts at 0. This
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function will return -1 on an error.
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</para>
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<para>
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<parameter>field_name_or_number</parameter> can be passed either as an
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<type>integer</type> or as a <type>string</type>. If it is passed as an
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<type>integer</type>, PHP recognises it as the field number, otherwise as
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field name.
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</para>
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<para>
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See the example given at the <function>pg_field_name</function> page.
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</para>
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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: 1.20 $ -->
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<!-- $Revision: 1.21 $ -->
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<reference id="ref.pgsql">
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<title>PostgreSQL Functions</title>
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<titleabbrev>PostgreSQL</titleabbrev>
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@ -263,6 +263,13 @@ export PGHOST PGPORT PGDATABASE PGUSER PGPASSWORD PGDATESTYLE PGTZ PGCLIENTENCOD
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]]>
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</programlisting>
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</example>
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<note>
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<para>
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PostgreSQL automatically folds all identifiers (e.g. table/column names)
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to lower-case values. To get it to recognize upper-case values, you must
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always wrap the identifier in quotes.
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</para>
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</note>
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</section>
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&reference.pgsql.constants;
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