/PHP/Php variable undefined inside function argument

Php variable undefined inside function argument

    <?php
    // $ime=$_POST["ime"];
    // $prezime=$_POST["prezime"];
    $pera="string";
    $prezime = "Ne radi, vrati se nazad i unesi nesto!";
    // if (empty($ime)||empty($prezime)){
    //     echo "Ne radi, vrati se nazad i unesi nesto!";
    // }
    $provera = function ($prom) use ($pera) {
        if (preg_match("/[0-9\,\.\?\>\.<\"\'\:\;\[\]\}\{\/\!\\\@\#\$\%\^\&\*\(\)\-\_\=\+\`[:space:]]/",$prom)){
            echo "Nepravilan unos imena ili prezimina!";
            echo $pera;
        }
    };

    // $provera($ime);
    $provera($prezime);

Source: stackoverflow.com

Undefined variable inside function php

$myId = 0;
function run(){
  global $myId;
	echo $myId;
}

Source: stackoverflow.com

Similar codes

0 vote235 views1 answer
Correction of controller
PHP
3 votes283 views1 answer
Laravel cannot create an instance of class viewmodel
PHP Laravel
0 vote291 views1 answer
Laravel display multiple selected values
PHP
0 vote305 views1 answer
Check Data Load More Laravel Livewire
PHP Laravel
0 vote231 views1 answer
Inner pages not found yii
PHP
0 vote230 views1 answer
Phpspreadsheet set cell by column and row
PHP
4 votes233 views2 answers
Laravel please provide a valid cache path
PHP
0 vote222 views1 answer
Main.php
PHP
9 votes266 views3 answers
Default null migration laravel
PHP
25 votes179 views13 answers
Password_hash example
PHP