- trim: documentation ( source)
<?php
// now let's take a look at echoing out cast in a loop
$Object = new SplFileObject(__FILE__);
foreach($Object as $line) {
$objString = (string) $Object;
$objString = trim($objString, PHP_EOL); // wanna remove extra line breaks when outputting file in versions that follow docs
echo $objString . PHP_EOL;
}