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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html> <head> <title>Execute a query against a given database and returns an array</title> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> </head> <body><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="ref.sqlite.html">SQLite Functions</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.sqlite-busy-timeout.html">sqlite_busy_timeout</a></div> <div class="up"><a href="ref.sqlite.html">SQLite Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="function.sqlite-array-query" class="refentry"> <div class="refnamediv"> <h1 class="refname">sqlite_array_query</h1> <h1 class="refname">SQLiteDatabase->arrayQuery</h1> <p class="verinfo">(PHP 5, PECL sqlite:1.0-1.0.3)</p><p class="refpurpose"><span class="refname">sqlite_array_query</span> -- <span class="refname">SQLiteDatabase->arrayQuery</span> — <span class="dc-title">Execute a query against a given database and returns an array</span></p> </div> <div class="refsect1 description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">array</span> <span class="methodname"><b><b>sqlite_array_query</b></b></span> ( <span class="methodparam"><span class="type">resource</span> <tt class="parameter">$dbhandle</tt></span> , <span class="methodparam"><span class="type">string</span> <tt class="parameter">$query</tt></span> [, <span class="methodparam"><span class="type">int</span> <tt class="parameter">$result_type</tt></span> [, <span class="methodparam"><span class="type">bool</span> <tt class="parameter">$decode_binary</tt></span> ]] )</div> <div class="methodsynopsis dc-description"> <span class="type">array</span> <span class="methodname"><b><b>sqlite_array_query</b></b></span> ( <span class="methodparam"><span class="type">string</span> <tt class="parameter">$query</tt></span> , <span class="methodparam"><span class="type">resource</span> <tt class="parameter">$dbhandle</tt></span> [, <span class="methodparam"><span class="type">int</span> <tt class="parameter">$result_type</tt></span> [, <span class="methodparam"><span class="type">bool</span> <tt class="parameter">$decode_binary</tt></span> ]] )</div> <p class="para rdfs-comment">Object oriented style (method):</p> <div class="classsynopsis"> <div class="ooclass"><b class="classname">SQLiteDatabase</b></div> <div class="methodsynopsis dc-description"> <span class="type">array</span> <span class="methodname"><b><b>arrayQuery</b></b></span> ( <span class="methodparam"><span class="type">string</span> <tt class="parameter">$query</tt></span> [, <span class="methodparam"><span class="type">int</span> <tt class="parameter">$result_type</tt></span> [, <span class="methodparam"><span class="type">bool</span> <tt class="parameter">$decode_binary</tt></span> ]] )</div> </div> <p class="para"> <b>sqlite_array_query()</b> executes the given query and returns an array of the entire result set. It is similar to calling <b> sqlite_query()</b> and then <a href="function.sqlite-fetch-array.html" class="function">sqlite_fetch_array()</a> for each row in the result set. <b>sqlite_array_query()</b> is significantly faster than the aforementioned. </p> <div class="tip"><b class="tip">Tip</b> <p class="para"> <b>sqlite_array_query()</b> is best suited to queries returning 45 rows or less. If you have more data than that, it is recommended that you write your scripts to use <a href="function.sqlite-unbuffered-query.html" class="function">sqlite_unbuffered_query()</a> instead for more optimal performance. </p> </div> </div> <div class="refsect1 parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><i><tt class="parameter">query</tt></i></span> <dd> <p class="para"> The query to be executed. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">dbhandle</tt></i></span> <dd> <p class="para"> The SQLite Database resource; returned from <a href="function.sqlite-open.html" class="function">sqlite_open()</a> when used procedurally. This parameter is not required when using the object-oriented method. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">result_type</tt></i></span> <dd> <p class="para">The optional <i><tt class="parameter">result_type</tt></i>parameter accepts a constant and determines how the returned array will beindexed. Using <b><tt>SQLITE_ASSOC</tt></b> will return only associativeindices (named fields) while <b><tt>SQLITE_NUM</tt></b> will returnonly numerical indices (ordinal field numbers). <b><tt>SQLITE_BOTH</tt></b>will return both associative and numerical indices.<b><tt>SQLITE_BOTH</tt></b> is the default for this function.</p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">decode_binary</tt></i></span> <dd> <p class="para">When the <i><tt class="parameter">decode_binary</tt></i>parameter is set to <b><tt>TRUE</tt></b> (the default), PHP will decode the binary encodingit applied to the data if it was encoded using the<a href="function.sqlite-escape-string.html" class="function">sqlite_escape_string()</a>. You should normally leave thisvalue at its default, unless you are interoperating with databases created byother sqlite capable applications.</p> </dd> </dt> </dl> </p> <blockquote><p><b class="note">Note</b>: <span class="simpara">Two alternative syntaxes aresupported for compatibility with other database extensions (such as MySQL).The preferred form is the first, where the <i><tt class="parameter">dbhandle</tt></i>parameter is the first parameter to the function.</span></p></blockquote> </div> <div class="refsect1 returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns an array of the entire result set; <b><tt>FALSE</tt></b> otherwise. </p> <p class="para">The column names returned by<b><tt>SQLITE_ASSOC</tt></b> and <b><tt>SQLITE_BOTH</tt></b> will becase-folded according to the value of the<a href="sqlite.configuration.html#ini.sqlite.assoc-case" class="link">sqlite.assoc_case</a> configurationoption.</p> </div> <div class="refsect1 examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example"> <p><b>Example #1 Procedural style</b></p> <div class="example-contents"><div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB"><?php<br />$dbhandle </span><span style="color: #007700">= </span><span style="color: #0000BB">sqlite_open</span><span style="color: #007700">(</span><span style="color: #DD0000">'sqlitedb'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$result </span><span style="color: #007700">= </span><span style="color: #0000BB">sqlite_array_query</span><span style="color: #007700">(</span><span style="color: #0000BB">$dbhandle</span><span style="color: #007700">, </span><span style="color: #DD0000">'SELECT name, email FROM users LIMIT 25'</span><span style="color: #007700">, </span><span style="color: #0000BB">SQLITE_ASSOC</span><span style="color: #007700">);<br />foreach (</span><span style="color: #0000BB">$result </span><span style="color: #007700">as </span><span style="color: #0000BB">$entry</span><span style="color: #007700">) {<br /> echo </span><span style="color: #DD0000">'Name: ' </span><span style="color: #007700">. </span><span style="color: #0000BB">$entry</span><span style="color: #007700">[</span><span style="color: #DD0000">'name'</span><span style="color: #007700">] . </span><span style="color: #DD0000">' E-mail: ' </span><span style="color: #007700">. </span><span style="color: #0000BB">$entry</span><span style="color: #007700">[</span><span style="color: #DD0000">'email'</span><span style="color: #007700">];<br />}<br /></span><span style="color: #0000BB">?></span></span></code></div> </div> </div> </p> <p class="para"> <div class="example"> <p><b>Example #2 Object-oriented style</b></p> <div class="example-contents"><div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB"><?php<br />$dbhandle </span><span style="color: #007700">= new </span><span style="color: #0000BB">SQLiteDatabase</span><span style="color: #007700">(</span><span style="color: #DD0000">'sqlitedb'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$result </span><span style="color: #007700">= </span><span style="color: #0000BB">$dbhandle</span><span style="color: #007700">-></span><span style="color: #0000BB">arrayQuery</span><span style="color: #007700">(</span><span style="color: #DD0000">'SELECT name, email FROM users LIMIT 25'</span><span style="color: #007700">, </span><span style="color: #0000BB">SQLITE_ASSOC</span><span style="color: #007700">);<br />foreach (</span><span style="color: #0000BB">$result </span><span style="color: #007700">as </span><span style="color: #0000BB">$entry</span><span style="color: #007700">) {<br /> echo </span><span style="color: #DD0000">'Name: ' </span><span style="color: #007700">. </span><span style="color: #0000BB">$entry</span><span style="color: #007700">[</span><span style="color: #DD0000">'name'</span><span style="color: #007700">] . </span><span style="color: #DD0000">' E-mail: ' </span><span style="color: #007700">. </span><span style="color: #0000BB">$entry</span><span style="color: #007700">[</span><span style="color: #DD0000">'email'</span><span style="color: #007700">];<br />}<br /></span><span style="color: #0000BB">?></span></span></code></div> </div> </div> </p> </div> <div class="refsect1 seealso"> <h3 class="title">See Also</h3> <p class="para"> <ul class="simplelist"> <li class="member"><a href="function.sqlite-query.html" class="function" rel="rdfs-seeAlso">sqlite_query()</a></li> <li class="member"><a href="function.sqlite-fetch-array.html" class="function" rel="rdfs-seeAlso">sqlite_fetch_array()</a></li> <li class="member"><a href="function.sqlite-fetch-string.html" class="function" rel="rdfs-seeAlso">sqlite_fetch_string()</a></li> </ul> </p> </div></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; 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