class A {
hasonethorugh
we can extend classes but why we are using trait
multiple try cathc method
multiple inheritance
multiple try catch
multiple catch
hsone through
public function m() {
return 'x';
}
}
class B extends A {
public function m() {
return 'y';
}
}
$instB = new B();
echo $instB->m();
$instA = new A();
echo $instA->m();
<?php
error_reporting(E_ALL);
class A {
public static function m() {
echo 'M';
}
public function n() {
// Write code to access m()
}
}
$instA = new A();
$instA->n();
class A {
public function m() {
return;
}
}
class B extends A {
public function n() {
return;
}
}
class C extends B {
public function o() {
return;
}
}
You11:45 AM
echo ::m();
XSS
function doSomething($a, ...$x) {
// some operation
}
=======
$a = 5;
$b = 'a';
$c = 'b';
echo $$c;
======
$b = 5;
var_dump($b++ == ++$b);
echo $b;
$a = [
'name' => 'A',
'age' => 13
]
[
'A',
13
]
hasOneThrough
Posts
-----
id
title
desc
Comments
--------
id
post_id
text
author
$post = Post::find(1);
Get the authors for the comment only
hasmany('comment:classs,"select('name"));
PRI- Vamsi (Sean Atkinson)
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