Call to undefined function imagecreatefromjpeg() in /home/materi/prog/cms_study/admin/pageuploadadd.php on line 88
 
Yes, that message show up when my friend try to access web based application.
I think thats my fault
Doing preliminary check :
edp# pkg_info | grep php5-gd
edit /etc/make.conf
PERL_VER=5.8.8
PERL_VERSION=5.8.8
WITHOUT_X11=yes
save.
edp# whereis php5-gd
php5-gd: /usr/ports/graphics/php5-gd
edp# cd /usr/ports/graphics/php5-gd && make install
edp# apachectl restart
done.
That message disappear

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Reset wordpress password using provided link not work, sadly no phpmyadmin available
Fortunately I have shell access which is enough, using built in md5 function to generate and update the password, here’s the steps:
1. Creating md5
- Using shell
Just type :
md5 -s your chosen password
- Make php script with this content :
<?php
$string=’your chosen password’;
echo md5($string);
?>
save [...]

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Little mistake on naming variable make me confuse for almost an hour.
$this
yes, $this is built-in variable that often use in OOP. By using $this, we refer to self referencing variable.
More in php.net manual

<?php
class A
{
function foo()
{
if (isset($this)) {
echo ‘$this is defined (’;
echo get_class($this);
echo “)\n”;
} else {
echo “\$this is not defined.\n”;
}
}
}
class B
{
function bar()
{
A::foo();
}
}
$a = new A();
$a->foo();
A::foo();
$b = new B();
$b->bar();
B::bar();
?>

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PHP6, I thought I already have latest one. 5.2.6 but I’m wrong
Quick way to try PHP6 is by installing Appserv 2.6.0, click here to download php 6.0.0-dev
Installation process is the same as other appserv series :
1. Double click installer

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