[PHP] Read CSV file

csv.php

<?php
$file = dirname(__FILE__) . '/fichier.csv';

$datas = [];

// Open the file
if(($handle = fopen($file, 'r')) !== false) {
    $i = 0;
    $mapping = []; // OPTION 2 only
    
    // Read each line split by ';'.
    while(($data = fgetcsv($handle, 0, ';')) !== false) {
        
        // OPTION 1 : get each column by key :
        
        // Skip first line
        if($i++ == 0) continue;
        
        // Get the datas
        $datas[] = [
            'colonne1' => $data[0],
            'colonne2' => (int) $data[1],
            // etc...
        ];
        
        // ---------------------------------------------
        
        // OPTION 2 : mapping with column names in the first line
        
        // Mapping
        if($i++ == 0) {
            $mapping = $data;
            continue;
        }
        $datas = [];
        foreach($mapping as $im => $nm) {
            $datas[$nm] = $data[$im];
        }
        
        // Get the datas
        $datas[] = [
            'colonne1' => $data['ColumnName1'],
            'colonne2' => (int) $data['ColumnName2'],
        ];
    }
    
    // Close the file
    fclose($handle);
}

var_dump($datas);