PHP code example of orklah / psalm-strict-numeric-cast

1. Go to this page and download the library: Download orklah/psalm-strict-numeric-cast library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

orklah / psalm-strict-numeric-cast example snippets


function a(string $potential_int){
    $int = (int) $potential_int;
    //...
}


function a(string $potential_int){
    if(is_numeric($potential_int)){
        $int = (int) $potential_int;
    }
    else{
        //throw
    }
    //...
}


function a(string $potential_int){
    Assert::numeric($potential_int);
    $int = (int) $potential_int;
    //...
}


/** @psalm-param numeric-string $potential_int */
function a(string $potential_int){
    $int = (int) $potential_int;
    //...
}