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Show peak memory usage as well if supported

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e107steved 2007-07-12 21:34:39 +00:00
parent a811893ee7
commit 028713a8f9
1 changed files with 36 additions and 21 deletions
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57
e107_handlers/e107_class.php
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@ -11,9 +11,9 @@
| GNU General Public License (http://gnu.org).
|
| $Source: /cvs_backup/e107_0.8/e107_handlers/e107_class.php,v $
| $Revision: 1.7 $
| $Date: 2007-04-12 08:10:20 $
| $Author: lisa_ $
| $Revision: 1.8 $
| $Date: 2007-07-12 21:34:39 $
| $Author: e107steved $
+----------------------------------------------------------------------------+
*/
@ -240,30 +240,45 @@ class e107{
return $this->_host_name_cache[$ip_address];
}
// Return a memory value formatted helpfully
function ret_memory_text($memusage)
{
$memunit = 'b';
if ($memusage > 65536)
{
$memusage = $memusage / 1024; // more than 64k, show in k
$memunit = 'kb';
}
if ($memusage > 1024)
{ /* 1.002 mb, etc */
$memusage = $memusage / 1024;
$memunit = 'Mb';
}
if ($memusage > 1024)
{ /* show in GB if >1GB */
$memusage = $memusage / 1024;
$memunit = 'Gb';
}
return (number_format($memusage, ($memunit=='b'? 0 : 3)).$memunit);
}
/**
* Get the current memory usage of the code
*
* @return string memory usage
*/
function get_memory_usage(){
if(function_exists("memory_get_usage")){
$memusage = memory_get_usage();
$memunit = 'b';
if ($memusage > 65536){
$memusage = $memusage / 1024; // more than 64k, show in k
$memunit = 'kb';
}
if ($memusage > 1024){ /* 1.002 mb, etc */
$memusage = $memusage / 1024;
$memunit = 'mb';
}
if ($memusage > 1024){ /* show in GB if >1GB */
$memusage = $memusage / 1024;
$memunit = 'gb';
}
return (number_format($memusage, ($memunit=='b'? 0 : 3)).$memunit);
} else {
return ('Unknown');
if(function_exists("memory_get_usage"))
{
$ret = $this->ret_memory_text(memory_get_usage());
// With PHP>=5.2.0, can show peak usage as well
if (function_exists("memory_get_peak_usage")) $ret .= '/'.$this->ret_memory_text(memory_get_peak_usage(TRUE));
return $ret;
}
else
{
return ('Unknown');
}
}