<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <title>Copy data from table into file</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="pdo.pgsqlcopytoarray.html">PDO::pgsqlCopyToArray</a></div> <div class="next" style="text-align: right; float: right;"><a href="pdo.pgsqlgetnotify.html">PDO::pgsqlGetNotify</a></div> <div class="up"><a href="ref.pdo-pgsql.html">PostgreSQL (PDO)</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="pdo.pgsqlcopytofile" class="refentry"> <div class="refnamediv"> <h1 class="refname">PDO::pgsqlCopyToFile</h1> <p class="verinfo">(PHP 5 >= 5.3.3, PHP 7)</p><p class="refpurpose"><span class="refname">PDO::pgsqlCopyToFile</span> — <span class="dc-title">Copy data from table into file</span></p> </div> <div class="refsect1 description" id="refsect1-pdo.pgsqlcopytofile-description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="type">bool</span> <span class="methodname"><strong>PDO::pgsqlCopyToFile</strong></span> ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$table_name</code></span> , <span class="methodparam"><span class="type">string</span> <code class="parameter">$filename</code></span> [, <span class="methodparam"><span class="type">string</span> <code class="parameter">$delimiter</code><span class="initializer"> = '\t'</span></span> [, <span class="methodparam"><span class="type">string</span> <code class="parameter">$null_as</code><span class="initializer"> = "\\\\N"</span></span> [, <span class="methodparam"><span class="type">string</span> <code class="parameter">$fields</code></span> ]]] )</div> <p class="para rdfs-comment"> Copies data from table into file specified by <code class="parameter">filename</code> using <code class="parameter">delimiter</code> as fields delimiter and <code class="parameter">fields</code> list </p> </div> <div class="refsect1 parameters" id="refsect1-pdo.pgsqlcopytofile-parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <code class="parameter">table_name</code></dt> <dd> <p class="para"> String containing table name </p> </dd> <dt> <code class="parameter">filename</code></dt> <dd> <p class="para"> Filename to export data </p> </dd> <dt> <code class="parameter">delimiter</code></dt> <dd> <p class="para"> Delimiter used in file specified by <code class="parameter">filename</code> </p> </dd> <dt> <code class="parameter">null_as</code></dt> <dd> <p class="para"> How to interpret null values </p> </dd> <dt> <code class="parameter">fields</code></dt> <dd> <p class="para"> List of fields to insert </p> </dd> </dl> </p> </div> <div class="refsect1 returnvalues" id="refsect1-pdo.pgsqlcopytofile-returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns <strong><code>TRUE</code></strong> on success, or <strong><code>FALSE</code></strong> on failure. </p> </div> </div><hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="pdo.pgsqlcopytoarray.html">PDO::pgsqlCopyToArray</a></div> <div class="next" style="text-align: right; float: right;"><a href="pdo.pgsqlgetnotify.html">PDO::pgsqlGetNotify</a></div> <div class="up"><a href="ref.pdo-pgsql.html">PostgreSQL (PDO)</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div></body></html>