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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>New Functions</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="migration52.parameters.html">New Parameters</a></div> <div class="next" style="text-align: right; float: right;"><a href="migration52.methods.html">New Methods</a></div> <div class="up"><a href="migration52.html">Migrating from PHP 5.1.x to PHP 5.2.x</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="migration52.functions" class="section">  <h2 class="title">New Functions</h2>  <p class="para">   PHP 5.2.x introduced some new functions:  </p>  <p class="para">PHP Core:</p>  <ul class="itemizedlist">   <li class="listitem">    <span class="simpara">     <a href="function.array-fill-keys.html" class="function">array_fill_keys()</a>     - Create an array using the elements of the first parameter as keys,     each initialized to <i>val</i>    </span>   </li>   <li class="listitem">    <span class="simpara">     <a href="function.error-get-last.html" class="function">error_get_last()</a>     - Get the last occurred error as associative array. Returns <b><tt>NULL</tt></b>     if there hasn&#039;t been an error yet    </span>   </li>   <li class="listitem">    <span class="simpara">     <a href="function.image-type-to-extension.html" class="function">image_type_to_extension()</a>     - Get file extension for image-type returned by     <a href="function.getimagesize.html" class="function">getimagesize()</a>, <a href="function.exif-read-data.html" class="function">exif_read_data()</a>,     <a href="function.exif-thumbnail.html" class="function">exif_thumbnail()</a>, <a href="function.exif-imagetype.html" class="function">exif_imagetype()</a>    </span>   </li>   <li class="listitem">    <span class="simpara">     <a href="function.memory-get-peak-usage.html" class="function">memory_get_peak_usage()</a>     - Returns the peak allocated by PHP memory    </span>   </li>   <li class="listitem">    <span class="simpara">     <a href="function.sys-get-temp-dir.html" class="function">sys_get_temp_dir()</a>     - Returns directory path used for temporary files. (Added in 5.2.1)    </span>   </li>   <li class="listitem">    <span class="simpara">     <a href="function.timezone-abbreviations-list.html" class="function">timezone_abbreviations_list()</a>     - Returns associative array containing DST, offset and the timezone name    </span>   </li>   <li class="listitem">    <span class="simpara">     <a href="function.timezone-identifiers-list.html" class="function">timezone_identifiers_list()</a>     - Returns numerically indexed array with all timezone identifiers    </span>   </li>   <li class="listitem">    <span class="simpara">     <a href="function.timezone-name-from-abbr.html" class="function">timezone_name_from_abbr()</a>     - Returns the timezone name from abbreviation    </span>   </li>   <li class="listitem">    <span class="simpara">     <a href="function.stream-socket-shutdown.html" class="function">stream_socket_shutdown()</a>     - Causes all or part of a full-duplex connection on the socket     associated with stream to be shut down. As of PHP 5.2.1.    </span>   </li>  </ul>  <p class="para"><a href="ref.image.html" class="link">Image</a>:</p>  <ul class="itemizedlist">   <li class="listitem">    <span class="simpara">     <a href="function.imagegrabscreen.html" class="function">imagegrabscreen()</a>     - Grabs a screenshot of the whole screen. As of PHP 5.2.2.    </span>   </li>   <li class="listitem">    <span class="simpara">     <a href="function.imagegrabwindow.html" class="function">imagegrabwindow()</a>     - Captures a window. As of PHP 5.2.2.    </span>   </li>  </ul>  <p class="para"><a href="ref.mbstring.html" class="link">mbstring</a>:</p>  <ul class="itemizedlist">      <li class="listitem">    <span class="simpara">     <a href="function.mb-stripos.html" class="function">mb_stripos()</a>     - Finds position of first occurrence of a string within another,     case insensitive    </span>   </li>   <li class="listitem">    <span class="simpara">     <a href="function.mb-stristr.html" class="function">mb_stristr()</a>     - Finds first occurrence of a string within another, case insensitive    </span>   </li>   <li class="listitem">    <span class="simpara">     <a href="function.mb-strrchr.html" class="function">mb_strrchr()</a>     - Finds the last occurrence of a character in a string within another    </span>   </li>   <li class="listitem">    <span class="simpara">     <a href="function.mb-strrichr.html" class="function">mb_strrichr()</a>     - Finds the last occurrence of a character in a string within another,     case insensitive    </span>   </li>   <li class="listitem">    <span class="simpara">     <a href="function.mb-strripos.html" class="function">mb_strripos()</a>     - Finds position of last occurrence of a string within another,     case insensitive    </span>   </li>   <li class="listitem">    <span class="simpara">     <a href="function.mb-strstr.html" class="function">mb_strstr()</a>     - Finds first occurrence of a string within another    </span>   </li>  </ul>  <p class="para"><a href="ref.ming.html" class="link">ming</a> (As of PHP 5.2.1):</p>  <ul class="itemizedlist">   <li class="listitem">    <span class="simpara">     void ming_setSWFCompression(int num)     - Sets output compression    </span>   </li>   <li class="listitem">    <span class="simpara">     void swfmovie::namedanchor(string name)     - Creates anchor    </span>   </li>   <li class="listitem">    <span class="simpara">     void swfmovie::protect([string pasword])     - Protects    </span>   </li>  </ul>  <p class="para"><a href="ref.openssl.html" class="link">openssl</a>:</p>  <ul class="itemizedlist">   <li class="listitem">    <span class="simpara">     <a href="function.openssl-csr-get-public-key.html" class="function">openssl_csr_get_public_key()</a>     - Extracts public key from a CERT and prepares it for use    </span>   </li>   <li class="listitem">    <span class="simpara">     <a href="function.openssl-csr-get-subject.html" class="function">openssl_csr_get_subject()</a>     - Returns the subject of a CERT    </span>   </li>   <li class="listitem">    <span class="simpara">     <a href="function.openssl-pkey-get-details.html" class="function">openssl_pkey_get_details()</a>     - Returns an array with the key details (bits, pkey, type)    </span>   </li>  </ul>  <p class="para"><a href="ref.spl.html" class="link">spl</a>:</p>  <ul class="itemizedlist">   <li class="listitem">    <span class="simpara">     <a href="function.spl-object-hash.html" class="function">spl_object_hash()</a>     - Return hash id for given object    </span>   </li>   <li class="listitem">    <span class="simpara">     int iterator_apply(Traversable it, mixed function [, mixed params])     - Calls a function for every element in an iterator    </span>   </li>  </ul>  <p class="para"><a href="ref.pcre.html" class="link">pcre</a>:</p>  <ul class="itemizedlist">   <li class="listitem">    <span class="simpara">     <a href="function.preg-last-error.html" class="function">preg_last_error()</a>     - Returns the error code of the last regex execution    </span>   </li>  </ul>  <p class="para"><a href="ref.pgsql.html" class="link">pgsql</a>:</p>  <ul class="itemizedlist">   <li class="listitem">    <span class="simpara">     <a href="function.pg-field-table.html" class="function">pg_field_table()</a>     - Returns the name of the table field belongs to, or table&#039;s oid     if <i>oid_only</i> is <b><tt>TRUE</tt></b>    </span>   </li>  </ul>  <p class="para"><a href="ref.posix.html" class="link">posix</a>:</p>  <ul class="itemizedlist">   <li class="listitem">    <span class="simpara">     <a href="function.posix-initgroups.html" class="function">posix_initgroups()</a>     - Calculate the group access list for the user specified in name    </span>   </li>  </ul>  <p class="para"><a href="ref.gmp.html" class="link">gmp</a>:</p>  <ul class="itemizedlist">   <li class="listitem">    <span class="simpara">     <a href="function.gmp-nextprime.html" class="function">gmp_nextprime()</a>     - Finds next prime number    </span>   </li>  </ul>  <p class="para"><a href="ref.xmlwriter.html" class="link">xmlwriter</a>:</p>  <ul class="itemizedlist">   <li class="listitem">    <span class="simpara">     <b>xmlwriter_full_end_element()</b>     - End current element - returns <b><tt>FALSE</tt></b> on error    </span>   </li>   <li class="listitem">    <span class="simpara">     <b>xmlwriter_write_raw()</b>     - Write text - returns <b><tt>FALSE</tt></b> on error    </span>   </li>   <li class="listitem">    <span class="simpara">     <b>xmlwriter_start_dtd_entity()</b>     - Create start DTD Entity - returns <b><tt>FALSE</tt></b> on error    </span>   </li>   <li class="listitem">    <span class="simpara">     <b>xmlwriter_end_dtd_entity()</b>     - End current DTD Entity - returns <b><tt>FALSE</tt></b> on error    </span>   </li>   <li class="listitem">    <span class="simpara">     <b>xmlwriter_write_dtd_entity()</b>     - Write full DTD Entity tag - returns <b><tt>FALSE</tt></b> on error    </span>   </li>  </ul> </div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="migration52.parameters.html">New Parameters</a></div> <div class="next" style="text-align: right; float: right;"><a href="migration52.methods.html">New Methods</a></div> <div class="up"><a href="migration52.html">Migrating from PHP 5.1.x to PHP 5.2.x</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div></body></html>
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