- var_dump: documentation ( source)
- trim: documentation ( source)
- fclose: documentation ( source)
- fgets: documentation ( source)
- rewind: documentation ( source)
- fputs: documentation ( source)
- fopen: documentation ( source)
<?php
$data = <<<EOL
name.lastname
name.lastname
name.lastname
myname.mylastname
name.lastname
EOL;
$path = 'php://temp';
$handle = fopen($path, 'w+b');
fputs($handle, $data);
rewind($handle);
$username = 'myname.mylastname';
$liste = false;
while (false !== ($line = fgets($handle))) {
if (trim($line) === $username){
$liste = true;
break;
}
}
fclose($handle);
var_dump($liste);