/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 vote208 views1 answer
Laravel migrate specific path
PHP
7 votes220 views4 answers
Laravel blade uppercase
PHP Laravel
0 vote200 views1 answer
Setup PDO
PHP
0 vote205 views1 answer
Wordpress wpdb delete
PHP Wordpress
15 votes200 views1 answer
Composer install without dependencies
PHP
0 vote297 views1 answer
Laravel mixed content error
PHP Laravel
23 votes267 views2 answers
String first letter uppercase php
PHP
3 votes387 views2 answers
Laravel drop column softdeletes
PHP Laravel
0 vote244 views1 answer
Wp $_post
PHP
2 votes238 views2 answers
Laravel whereIn example
PHP