mb_fgets

gistfile1.php

<?php
function mb_fgets($fh)
{
    $buf = '';
    $pos = false;
    $fstart = ftell($fh);
    while( !feof($fh) ) {
        $str = fread($fh, 256);
        if( $str === false ) {
            break;
        }
        $buf .= $str;
        $pos = mb_strpos($buf, "\n");
        if( $pos !== false ) {
            break;
        }
    }
    
    // Not found, return the rest of string
    if( $pos === false ) {
        return $buf ? $buf : false;
    }
    
    // Return up to and including the newline, and rewind the file descriptor
    $ret = mb_substr($buf, 0, $pos);
    fseek($fh, $fstart + $pos + 1, SEEK_SET);
    return $ret;
}