<div style="margin: 12px 0px; font-family: arial; color: #333333; background: #ffffff; border: solid 4px #e5e5e5; width: 100%; clear: left;"><div class="CM_CTB_Content_Wrap" style="margin: 0px; padding: 0px;background-color: #ffffff;"><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content.clipmarks.com/blog_embed/ed14d004-02a4-409e-ab81-513b0576cf81/1CBF319B-AC4A-450D-8B06-1006779428F5/" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://www.ibm.com/developerworks/opensource/library/os-php-v521/" href="http://www.ibm.com/developerworks/opensource/library/os-php-v521/" style="font-size: 11px;">www.ibm.com</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.ibm.com/developerworks/opensource/library/os-php-v521/"><P><A name="N10189"><SPAN class="atitle">Retrieving memory usage on Windows</SPAN></A></p> <P>If you have a pre-built PHP Windows binary without the <CODE>--enable-memory-limit</CODE> option on when it was built, you need to go through this section before moving on. For Linux®, build PHP with the <CODE>--enable-memory-limit</CODE> option on when you configure your PHP build.</p> <P>To retrieve memory usage using Windows binaries, create the following function.</p> <BR /><A name="N101A3"><B>Listing 3. Getting memory usage under Windows</B></A><BR /><TABLE width="100%" cellspacing="0" cellpadding="0" border="0"><TBODY><TR><TD class="code-outline"><PRE class="displaycode"> &lt;?php function memory_get_usage(){ $output = array(); exec('tasklist /FI "PID eq '.getmypid().'" /FO LIST', $output ); return preg_replace( '/[^0-9]/', '', $output[5] ) * 1024; } ?&gt; </PRE></TD></TR></TBODY></TABLE> <P>Save this in a file called function.php. Now you only have to include this file in scripts you wish to use it in.</P></blockquote></div><div style="margin: 0px 6px 6px 4px;"><table style="font-size: 11px;border-spacing: 0px;padding: 0px;" cellpadding="0" cellspacing="0" width="100%"><tr><td style="background:transparent;border-width:0px;padding:0px;">&nbsp;</td><td align="right" style="background:transparent;border-width:0px;padding:0px;width:107px" width="107"><a href="http://clipmarks.com/share/1CBF319B-AC4A-450D-8B06-1006779428F5/blog/" title="blog or email this clip"><img src="http://content6.clipmarks.com/images/c2b-foot.png" border="0" alt="blog it" width="107" height="17" style="border-width:0px;padding:0px;margin:0px;" /></a></td></tr></table></div></div>

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