Hi
can anyone help me out here, I did a class working fine but i can't make objects out of it. do i need to include the file that has the class in my new file? with an include statement?
say i have this.
#file 1
<?php
class foo
{
....
}
?>
#file 2
<?php
$obj = new foo();//is this valid?
/*
or should i use it like this first
/*
#include "file1.php"
$obj = new foo();
?>
File 1 containing class
/File 1
<?php
class foo{
}
?>File 2
//File 2
<?php
include_once("location_of_file1");
$obj = new foo();
?>do i need to include the file that has the class in my new file?
Yes, of course. Otherwise file 2 won't know what new foo() means. You have to provide the implementation of foo.
with an include statement?
You can use either include OR require. I prefer to use require since it will halt execution if I provide the wrong path to the file and will force me to figure out what is the correct path before continuing.
If you are working with a large project, it is much advisable to use the magic method __autoload() to include class files, rather than including them manually.
Including class files manually is frustrating especially if working with large set of classes, so i advice you to learn using __autoload().
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