Read CSV to PHP Array

csv_to_array.php

<?php

$file = fopen( 'file.csv', 'r' );
$csv  = [];
while (  ( $row = fgetcsv( $file ) ) !== FALSE ) {
    $csv[] = array_map( function ( $value ) {
        return preg_replace(
            ['/"/', "/\r?\n/", '/[\x00-\x1F\x80-\xFF]/'],
            ['""', '<br>', ''],
            $value
        );
    }, $row );
}
fclose( $file );

$header = array_shift( $csv );
$csv    = array_map( function ( $row ) use ( $header ) {
    return array_combine( $header, $row );
}, $csv );