/PHP/Php execute command and display output

Php execute command and display output

They have slightly different purposes :-

1. exec() is for calling a system command, and perhaps dealing with the
  output yourself.
2. system() is for executing a system command and immediately displaying
  the output - presumably text.
3. passthru() is for executing a system command which you wish the raw
  return from - presumably something binary.
  
Regardless, I suggest you not use any of them. They all produce highly
  unportable code.

Similar codes

0 vote201 views1 answer
How to get value of textarea in php
PHP
0 vote194 views1 answer
Laravel collection min
PHP Laravel
1 vote206 views1 answer
Php regex non capturing group
PHP
2 votes177 views1 answer
Laravel middleware
PHP Laravel
6 votes194 views4 answers
Laravel base url
PHP Laravel
0 vote153 views1 answer
Php function return multiple values
PHP
0 vote170 views1 answer
Check url parameter if not redirect wordpress plugin
PHP Wordpress
4 votes168 views2 answers
Laravel get authorization bearer token
PHP Laravel
1 vote165 views2 answers
Php get screen width
PHP
1 vote176 views1 answer
Laravel where equal
PHP Laravel