Freeing 0x001361F0 (24 bytes) (fwd)
| From: | Robbin Zhang | Date: | Thu, 30 Sep 1999 22:27:13 +0000 |
| Subject: | Freeing 0x001361F0 (24 bytes) (fwd) | ||
| Groups: | php.dev | ||
| Request: | Send a blank email to php-dev+get-11402@lists.php.net to get a copy of this message | ||
Greeting!
I have a memory leak problem. Hope you guys can take a look. Thanks
in advance.
One class file, one test script, and the error message is
./t.htm: Freeing 0x001361F0 (24 bytes), allocated in zend_execute.c on line 1550<br>
./t.htm: Freeing 0x0015C920 (4 bytes), allocated in zend_hash.c on line 185<br>
./t.htm: Freeing 0x0015C8C0 (41 bytes), allocated in zend_hash.c on line 175<br>
Also. My httpd reached 18M when doing test of similar scripts which php3.
Here is the test script
###########################################
#!/usr/local/bin/php4
<?php
error_reporting(63);
include("./class.test");
newhtml(&$w);
echo "DDD\n";
printhtml();
?>
Here is the class file
###########################################
<?php
$_SEED = md5(microtime());
function newhtml(&$w,$a = '') { # Start the HTML page
global $_LAYOUT,$_CURRENT_LINE,$_INDENT;
$_LAYOUT = array(); $_CURRENT_LINE = $_INDENT = '';
$w = window(&$a);
}
function printhtml() { # Print out the final page
global $_LAYOUT,$_CURRENT_LINE;
$GLOBALS['_layout_all']->printit();
$_LAYOUT[] = $_CURRENT_LINE;
reset($_LAYOUT);
while(list(,$_line) = each($_LAYOUT)) {
echo $_line."\n";
}
}
function insert($p,$c) {
$GLOBALS["$p"]->insert($c);
}
function window($a = '') {
global $_layout_all, $_layout_header;
$_layout_all = new Container('HTML');
if(isset($a["indent"]) && !$a["indent"]) {
$_layout_all->ident = false;
}
# Header Part
$_layout_header = new Container('HEAD');
insert('_layout_all','_layout_header');
# Body Part
$na = rname(); $GLOBALS["$na"] = new Container('BODY',&$a);
insert('_layout_all',$na);
return $na;
}
# Internal Functions
function rname() {
global $_SEED;
static $_CNT = 0;
++$_CNT;
return $_SEED.$_CNT;
}
function getclass($c) {
return $GLOBALS["$c"]->classname;
}
# Classes
class HTMLBase {
var $classname = 'htmlbase' ;
var $ident = true;
var $settings;
var $children = "";
var $level = 0;
var $default = "";
function insert($c) {
$this->children[] = $c ;
$GLOBALS["$c"]->level = $this->level + 1;
if(!$this->ident) {
$GLOBALS["$c"]->ident = $this->ident;
}
}
function printchild() {
if (is_array($this->children)) {
reset($this->children);
while( list($key,$ch) = each($this->children) ) {
$val = $this->children[$key];
$this->indent(+1);
$GLOBALS["$val"]->printit();
$this->indent();
}
}
}
function indent($p = 0) {
global $_LAYOUT,$_CURRENT_LINE,$_INDENT;
$l = $this->level + $p ;
$_INDENT = '';
for( $i=0; $i < $l ; ++$i ) {
$_INDENT .= ' ';
}
if($this->ident) {
$_line = trim($_CURRENT_LINE);
if(!empty($_line)) {
$_LAYOUT[] = $_CURRENT_LINE;
}
$_CURRENT_LINE = $_INDENT;
}
}
function setparam($a = '') {
$temp = array(); $this->settings = '' ;
$def = 'def_' . $this->classname;
global $$def;
if ( is_array($this->default) ) {
while( list($key,$val) = each($this->default) ) {
$temp["$key"] = $val;
}
}
if ( is_array(${$def}) ) {
reset(${$def});
while( list($key,$val) = each(${$def}) ) {
$temp["$key"] = $val;
}
}
if ( is_array($a) ) {
reset($a);
while( list($key,$val) = each($a) ) {
$temp["$key"] = $val;
}
}
reset($temp);
while (list($key,$val) = each($temp) ) {
$key = strtoupper($key);
if ( $key == 'COLS' && $this->classname == 'table' )
{
$this->cols = $val;
continue;
}
if ( $key == 'INDENT' ) {
$this->ident = $val;
continue;
}
if ( $key == 'COLSPAN' ) { $this->cs = $val; }
if ( $key == 'ROWSPAN' ) { $this->rs = $val; }
if ( $val == 'undef' || $val == 'UNDEF' ) {
$this->settings .= " $key";
} else {
$this->settings .= " $key=\"$val\"";
}
}
}
}
class Container extends HTMLBase {
var $classname = 'container';
var $tag = 'none';
function Container($t,$a = '') {
$this->classname = strtolower($t);
$this->tag = strtoupper($t);
$this->setparam($a);
}
function printit() {
global $_CURRENT_LINE;
$_CURRENT_LINE .= '<' . $this->tag . $this->settings .
'>';
$this->printchild();
$this->indent();
$_CURRENT_LINE .= '</' . $this->tag . '>';
}
}
?>