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answered Jul 20 '21 00:00
there is much of difference between var_dump , die or exit on the other hand die and exit are almost similar functionality
var_dump()
var_dump() function used for the printing the value and type of the variable or array or objects in php
var_dump($test);
in above usage var_dump will print all detail about the $test variable
die()
die() function is used to print and stop execution of the php programm
suppose
$a=1;
die($a);
echo 'hello';
by running about code , it will print 1 , not printing 'hello' becuase it stop running all code after die() function
exit()
exit() work exatly same as die() but it stop the code running but exit() dont have facility to pass on anything to print before exit the code
exit and exit() both way it work same