mysqli.constants.html

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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>Predefined Constants</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="mysqli.resources.html">Resource Types</a></div> <div class="next" style="text-align: right; float: right;"><a href="class.mysqli.html">MySQLi</a></div> <div class="up"><a href="book.mysqli.html">Mysqli</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div> <h1>Predefined Constants</h1> <div class="section">  <dl>   <dt id="constantmysqli-read-default-group">    <span class="term"><b><tt>MYSQLI_READ_DEFAULT_GROUP</tt></b></span>    <dd>     <p class="para">      Read options from the named group from <var class="filename">my.cnf</var>      or the file specified with <b><tt>MYSQLI_READ_DEFAULT_FILE</tt></b>     </p>    </dd>   </dt>   <dt id="constantmysqli-read-default-file">    <span class="term"><b><tt>MYSQLI_READ_DEFAULT_FILE</tt></b></span>    <dd>     <p class="para">      Read options from the named option file instead of from <var class="filename">my.cnf</var>     </p>    </dd>   </dt>   <dt id="constantmysqli-opt-connect-timeout">    <span class="term"><b><tt>MYSQLI_OPT_CONNECT_TIMEOUT</tt></b></span>    <dd>     <p class="para">      Connect timeout in seconds     </p>    </dd>   </dt>   <dt id="constantmysqli-opt-local-infile">    <span class="term"><b><tt>MYSQLI_OPT_LOCAL_INFILE</tt></b></span>    <dd>     <p class="para">      Enables command <i>LOAD LOCAL INFILE</i>     </p>    </dd>   </dt>   <dt id="constantmysqli-init-command">    <span class="term"><b><tt>MYSQLI_INIT_COMMAND</tt></b></span>    <dd>     <p class="para">      Command to execute when connecting to MySQL server. Will automatically be re-executed when reconnecting.     </p>    </dd>   </dt>   <dt id="constantmysqli-client-ssl">    <span class="term"><b><tt>MYSQLI_CLIENT_SSL</tt></b></span>    <dd>     <p class="para">      Use SSL (encrypted protocol). This option should not be set by application programs;       it is set internally in the MySQL client library     </p>    </dd>   </dt>   <dt id="constantmysqli-client-compress">    <span class="term"><b><tt>MYSQLI_CLIENT_COMPRESS</tt></b></span>    <dd>     <p class="para">      Use compression protocol     </p>    </dd>   </dt>   <dt id="constantmysqli-client-interactive">    <span class="term"><b><tt>MYSQLI_CLIENT_INTERACTIVE</tt></b></span>    <dd>     <p class="para">      Allow interactive_timeout seconds (instead of wait_timeout seconds) of inactivity before closing the connection.       The client&#039;s session wait_timeout variable will be set to the value of the session interactive_timeout variable.      </p>    </dd>   </dt>   <dt id="constantmysqli-client-ignore-space">    <span class="term"><b><tt>MYSQLI_CLIENT_IGNORE_SPACE</tt></b></span>    <dd>     <p class="para">      Allow spaces after function names. Makes all functions names reserved words.      </p>    </dd>   </dt>   <dt id="constantmysqli-client-no-schema">    <span class="term"><b><tt>MYSQLI_CLIENT_NO_SCHEMA</tt></b></span>    <dd>     <p class="para">      Don&#039;t allow the <i>db_name.tbl_name.col_name</i> syntax.     </p>    </dd>   </dt>   <dt id="constantmysqli-client-multi-queries">    <span class="term"><b><tt>MYSQLI_CLIENT_MULTI_QUERIES</tt></b></span>    <dd>     <p class="para">      Allows multiple semicolon-delimited queries in a single <a href="mysqli.query.html" class="function">mysqli_query()</a> call.     </p>    </dd>   </dt>   <dt id="constantmysqli-store-result">    <span class="term"><b><tt>MYSQLI_STORE_RESULT</tt></b></span>    <dd>     <p class="para">      For using buffered resultsets     </p>    </dd>   </dt>   <dt id="constantmysqli-use-result">    <span class="term"><b><tt>MYSQLI_USE_RESULT</tt></b></span>    <dd>     <p class="para">      For using unbuffered resultsets     </p>    </dd>   </dt>   <dt id="constantmysqli-assoc">    <span class="term"><b><tt>MYSQLI_ASSOC</tt></b></span>    <dd>     <p class="para">      Columns are returned into the array having the fieldname as the array index.     </p>    </dd>   </dt>   <dt id="constantmysqli-num">    <span class="term"><b><tt>MYSQLI_NUM</tt></b></span>    <dd>     <p class="para">      Columns are returned into the array having an enumerated index.     </p>    </dd>   </dt>   <dt id="constantmysqli-both">    <span class="term"><b><tt>MYSQLI_BOTH</tt></b></span>    <dd>     <p class="para">      Columns are returned into the array having both a numerical index and the fieldname as the associative index.      </p>    </dd>   </dt>   <dt id="constantmysqli-not-null-flag">    <span class="term"><b><tt>MYSQLI_NOT_NULL_FLAG</tt></b></span>    <dd>     <p class="para">      Indicates that a field is defined as <i>NOT NULL</i>     </p>    </dd>   </dt>   <dt id="constantmysqli-pri-key-flag">    <span class="term"><b><tt>MYSQLI_PRI_KEY_FLAG</tt></b></span>    <dd>     <p class="para">      Field is part of a primary index     </p>    </dd>   </dt>   <dt id="constantmysqli-unique-key-flag">    <span class="term"><b><tt>MYSQLI_UNIQUE_KEY_FLAG</tt></b></span>    <dd>     <p class="para">      Field is part of a unique index.     </p>    </dd>   </dt>   <dt id="constantmysqli-multiple-key-flag">    <span class="term"><b><tt>MYSQLI_MULTIPLE_KEY_FLAG</tt></b></span>    <dd>     <p class="para">      Field is part of an index.     </p>    </dd>   </dt>   <dt id="constantmysqli-blob-flag">    <span class="term"><b><tt>MYSQLI_BLOB_FLAG</tt></b></span>    <dd>     <p class="para">      Field is defined as <i>BLOB</i>     </p>    </dd>   </dt>   <dt id="constantmysqli-unsigned-flag">    <span class="term"><b><tt>MYSQLI_UNSIGNED_FLAG</tt></b></span>    <dd>     <p class="para">      Field is defined as <i>UNSIGNED</i>     </p>    </dd>   </dt>   <dt id="constantmysqli-zerofill-flag">    <span class="term"><b><tt>MYSQLI_ZEROFILL_FLAG</tt></b></span>    <dd>     <p class="para">      Field is defined as <i>ZEROFILL</i>     </p>    </dd>   </dt>   <dt id="constantmysqli-auto-increment-flag">    <span class="term"><b><tt>MYSQLI_AUTO_INCREMENT_FLAG</tt></b></span>    <dd>     <p class="para">      Field is defined as <i>AUTO_INCREMENT</i>     </p>    </dd>   </dt>   <dt id="constantmysqli-timestamp-flag">    <span class="term"><b><tt>MYSQLI_TIMESTAMP_FLAG</tt></b></span>    <dd>     <p class="para">      Field is defined as <i>TIMESTAMP</i>     </p>    </dd>   </dt>   <dt id="constantmysqli-set-flag">    <span class="term"><b><tt>MYSQLI_SET_FLAG</tt></b></span>    <dd>     <p class="para">      Field is defined as <i>SET</i>     </p>    </dd>   </dt>   <dt id="constantmysqli-num-flag">    <span class="term"><b><tt>MYSQLI_NUM_FLAG</tt></b></span>    <dd>     <p class="para">      Field is defined as <i>NUMERIC</i>     </p>    </dd>   </dt>   <dt id="constantmysqli-part-key-flag">    <span class="term"><b><tt>MYSQLI_PART_KEY_FLAG</tt></b></span>    <dd>     <p class="para">      Field is part of an multi-index     </p>    </dd>   </dt>   <dt id="constantmysqli-group-flag">    <span class="term"><b><tt>MYSQLI_GROUP_FLAG</tt></b></span>    <dd>     <p class="para">      Field is part of <i>GROUP BY</i>     </p>    </dd>   </dt>   <dt id="constantmysqli-type-decimal">    <span class="term"><b><tt>MYSQLI_TYPE_DECIMAL</tt></b></span>    <dd>     <p class="para">      Field is defined as <i>DECIMAL</i>     </p>    </dd>   </dt>   <dt id="constantmysqli-type-newdecimal">    <span class="term"><b><tt>MYSQLI_TYPE_NEWDECIMAL</tt></b></span>    <dd>     <p class="para">      Precision math <i>DECIMAL</i> or <i>NUMERIC</i> field (MySQL 5.0.3 and up)     </p>    </dd>   </dt>   <dt id="constantmysqli-type-bit">    <span class="term"><b><tt>MYSQLI_TYPE_BIT</tt></b></span>    <dd>     <p class="para">      Field is defined as <i>BIT</i> (MySQL 5.0.3 and up)     </p>    </dd>   </dt>   <dt id="constantmysqli-type-tiny">    <span class="term"><b><tt>MYSQLI_TYPE_TINY</tt></b></span>    <dd>     <p class="para">      Field is defined as <i>TINYINT</i>     </p>    </dd>   </dt>   <dt id="constantmysqli-type-short">    <span class="term"><b><tt>MYSQLI_TYPE_SHORT</tt></b></span>    <dd>     <p class="para">      Field is defined as <i>INT</i>     </p>    </dd>   </dt>   <dt id="constantmysqli-type-long">    <span class="term"><b><tt>MYSQLI_TYPE_LONG</tt></b></span>    <dd>     <p class="para">      Field is defined as <i>INT</i>     </p>    </dd>   </dt>   <dt id="constantmysqli-type-fload">    <span class="term"><b><tt>MYSQLI_TYPE_FLOAT</tt></b></span>    <dd>     <p class="para">      Field is defined as <i>FLOAT</i>     </p>    </dd>   </dt>   <dt id="constantmysqli-type-double">    <span class="term"><b><tt>MYSQLI_TYPE_DOUBLE</tt></b></span>    <dd>     <p class="para">      Field is defined as <i>DOUBLE</i>     </p>    </dd>   </dt>   <dt id="constantmysqli-type-null">    <span class="term"><b><tt>MYSQLI_TYPE_NULL</tt></b></span>    <dd>     <p class="para">      Field is defined as <i>DEFAULT NULL</i>     </p>    </dd>   </dt>   <dt id="constantmysqli-type-timestamp">    <span class="term"><b><tt>MYSQLI_TYPE_TIMESTAMP</tt></b></span>    <dd>     <p class="para">      Field is defined as <i>TIMESTAMP</i>     </p>    </dd>   </dt>   <dt id="constantmysqli-type-longlong">    <span class="term"><b><tt>MYSQLI_TYPE_LONGLONG</tt></b></span>    <dd>     <p class="para">      Field is defined as <i>BIGINT</i>     </p>    </dd>   </dt>   <dt id="constantmysqli-type-int24">    <span class="term"><b><tt>MYSQLI_TYPE_INT24</tt></b></span>    <dd>     <p class="para">      Field is defined as <i>MEDIUMINT</i>     </p>    </dd>   </dt>   <dt id="constantmysqli-type-date">    <span class="term"><b><tt>MYSQLI_TYPE_DATE</tt></b></span>    <dd>     <p class="para">      Field is defined as <i>DATE</i>     </p>    </dd>   </dt>   <dt id="constantmysqli-type-time">    <span class="term"><b><tt>MYSQLI_TYPE_TIME</tt></b></span>    <dd>     <p class="para">      Field is defined as <i>TIME</i>     </p>    </dd>   </dt>   <dt id="constantmysqli-type-datetime">    <span class="term"><b><tt>MYSQLI_TYPE_DATETIME</tt></b></span>    <dd>     <p class="para">      Field is defined as <i>DATETIME</i>     </p>    </dd>   </dt>   <dt id="constantmysqli-type-year">    <span class="term"><b><tt>MYSQLI_TYPE_YEAR</tt></b></span>    <dd>     <p class="para">      Field is defined as <i>YEAR</i>     </p>    </dd>   </dt>   <dt id="constantmysqli-type-newdate">    <span class="term"><b><tt>MYSQLI_TYPE_NEWDATE</tt></b></span>    <dd>     <p class="para">      Field is defined as <i>DATE</i>     </p>    </dd>   </dt>   <dt id="constantmysqli-type-enum">    <span class="term"><b><tt>MYSQLI_TYPE_ENUM</tt></b></span>    <dd>     <p class="para">      Field is defined as <i>ENUM</i>     </p>    </dd>   </dt>   <dt id="constantmysqli-type-set">    <span class="term"><b><tt>MYSQLI_TYPE_SET</tt></b></span>    <dd>     <p class="para">      Field is defined as <i>SET</i>     </p>    </dd>   </dt>   <dt id="constantmysqli-type-tiny-blob">    <span class="term"><b><tt>MYSQLI_TYPE_TINY_BLOB</tt></b></span>    <dd>     <p class="para">      Field is defined as <i>TINYBLOB</i>     </p>    </dd>   </dt>   <dt id="constantmysqli-type-medium-blob">    <span class="term"><b><tt>MYSQLI_TYPE_MEDIUM_BLOB</tt></b></span>    <dd>     <p class="para">      Field is defined as <i>MEDIUMBLOB</i>     </p>    </dd>   </dt>   <dt id="constantmysqli-type-long-blob">    <span class="term"><b><tt>MYSQLI_TYPE_LONG_BLOB</tt></b></span>    <dd>     <p class="para">      Field is defined as <i>LONGBLOB</i>     </p>    </dd>   </dt>   <dt id="constantmysqli-type-blob">    <span class="term"><b><tt>MYSQLI_TYPE_BLOB</tt></b></span>    <dd>     <p class="para">      Field is defined as <i>BLOB</i>     </p>    </dd>   </dt>   <dt id="constantmysqli-type-string">    <span class="term"><b><tt>MYSQLI_TYPE_VAR_STRING</tt></b></span>    <dd>     <p class="para">      Field is defined as <i>VARCHAR</i>     </p>    </dd>   </dt>   <dt id="constantmysqli-type-char">    <span class="term"><b><tt>MYSQLI_TYPE_STRING</tt></b></span>    <dd>     <p class="para">      Field is defined as <i>CHAR</i>     </p>    </dd>   </dt>   <dt id="constantmysqli-type-geometry">    <span class="term"><b><tt>MYSQLI_TYPE_GEOMETRY</tt></b></span>    <dd>     <p class="para">      Field is defined as <i>GEOMETRY</i>     </p>    </dd>   </dt>   <dt id="constantmysqli-need-data">    <span class="term"><b><tt>MYSQLI_NEED_DATA</tt></b></span>    <dd>     <p class="para">      More data available for bind variable     </p>    </dd>   </dt>   <dt id="constantmysqli-no-data">    <span class="term"><b><tt>MYSQLI_NO_DATA</tt></b></span>    <dd>     <p class="para">      No more data available for bind variable     </p>    </dd>   </dt>   <dt id="constantmysqli-data-truncated">    <span class="term"><b><tt>MYSQLI_DATA_TRUNCATED</tt></b></span>    <dd>     <p class="para">      Data truncation occurred. Available since PHP 5.1.0 and MySQL 5.0.5.     </p>    </dd>   </dt>  </dl> </div></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="mysqli.resources.html">Resource Types</a></div> <div class="next" style="text-align: right; float: right;"><a href="class.mysqli.html">MySQLi</a></div> <div class="up"><a href="book.mysqli.html">Mysqli</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div></body></html>

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