If post php

if($_SERVER['REQUEST_METHOD'] == 'POST') {}

Php if $_POST

if( isset($_POST['fromPerson']) )
{
     $fromPerson = '+from%3A'.$_POST['fromPerson'];
     echo $fromPerson;
}

//Note: This resolves as true even if all $_POST values are empty strings
if (!empty($_POST))
{
    // handle post data
    $fromPerson = '+from%3A'.$_POST['fromPerson'];
    echo $fromPerson;
}

Similar codes

0 vote164 views1 answer
How to get full path of uploaded file in php
PHP
2 votes181 views2 answers
Laravel show table columns
PHP
1 vote190 views1 answer
How to set a validation on a value if its not null in laravel php
PHP Laravel
19 votes178 views4 answers
Php header refresh
PHP
3 votes184 views4 answers
Laravel where has Relation
PHP Laravel
0 vote201 views1 answer
How to add page link in laravel
PHP Laravel
4 votes177 views3 answers
Laravel check environment hlper
PHP
5 votes168 views3 answers
Laravel display error message
PHP
3 votes175 views1 answer
Wordpress get domain
PHP Wordpress
3 votes209 views2 answers
Laravel image max size validation
PHP