Home >> PHP >> unset() function in PHP

unset() function in PHP

unset() function is used to destroy the variable value.



echo "Before using unset() value of $var";


echo "After using unset() value of $var";


Before using unset() value of w3codeguru.com

After using unset() value of

Post Your Comment

Next Questions
empty() function
What are function for controlling script execution
exit() function
die() function
fun_num_args() function
ereg_replace() function
ereg_ireplace() function
preg_match() function
preg_replace() function
File handling
fopen() function
fclose() function
fread() function
create the file
Check the file is available or not
Destroy the file
Write into the file
Create into folder
Remove a folder
touch() function
file_exits() function
unlink() function
fwrite() function
mkdir() function
rmdir() function

Copyright ©2022 coderraj.com. All Rights Reserved.