Lines Matching refs:ret

58       if (!empty($matches[1])) $ret[($elements++)] = $matches[1];
59       $ret[('a' . ($elements++))] = $matches[2];
62     if ($input != "") $ret[($elements++)] = $input; //Whatever is left over
64     return $ret;
78       if (!empty($matches[1])) $ret[($elements++)] = $matches[1];
79       $ret[('a' . ($elements++))] = $matches[2];
82     if ($input != "") $ret[($elements++)] = $input; //Whatever is left over
84     return $ret;
97     $ret = "";
115         if ($init_chunk && $init_chunk < (strlen($string)+2)) $ret .= $le;
116         $ret .= $le . $string;
123           $ret .= substr($string, 0, $init_chunk) . $le;
126         elseif ($init_chunk) $ret .= $le;
128         $ret .= trim(chunk_split($string, $chunk, $le)) . $le;
133     return trim($ret);
182     $ret = "";
192         if ($init_chunk && $init_chunk < (strlen($string)+3)) $ret .= "=";
193         $ret .= $le . $string;
206             $ret .= $this->fixLE($matches[0] . "=", $le); //fixLE added 24/08/07
210         elseif ($init_chunk) $ret .= "=";
216           $ret .= $this->fixLE($le . $matches[0] . "=", $le); //fixLE added 24/08/07
223     if (substr($ret, -1) == "=") return trim(substr($ret, 0, -1));
224     else return trim($ret);
234     $ret = "";
250         $ret .= $string{$i};
254         $ret .= sprintf("=%02X", $val);
257     return $ret;
302     $ret = "";
303     while (false !== $bytes = $file->read(8192)) $ret .= $bytes;
304     $cache->write("7b", $this->fixLE(wordwrap($ret, $chunk-2, $le, 1), $le));
330     $ret = "";
331     while (false !== $bytes = $file->read(8192)) $ret .= $bytes;
332     $cache->write("8b", $this->fixLE(wordwrap($ret, $chunk-2, $le, 1), $le));
347     $ret = "";
353       $ret .= $first_line . $le;
356     elseif ($init_chunk) $ret .= $le;
357     $ret .= wordwrap($data, $chunk-2, $le);
358     return trim($ret);