classes/phing/filters/SuffixLines.php
public function read($len = null)
    {
        if (!$this->getInitialized()) {
            $this->_initialize();
            $this->setInitialized(true);
        }

        $ch = -1;

        if ($this->queuedData !== null && $this->queuedData === '') {
            $this->queuedData = null;
        }

        if ($this->queuedData !== null) {
            $ch = $this->queuedData[0];
            $this->queuedData = substr($this->queuedData, 1);
            if ($this->queuedData === '') {
                $this->queuedData = null;
            }
        } else {
            $this->queuedData = $this->readLine();
            if ($this->queuedData === null) {
                $ch = -1;
            } else {
                if ($this->suffix !== null) {
                    $lf = '';
                    if (StringHelper::endsWith($this->queuedData, "\r\n")) {
                        $lf = "\r\n";
                    } elseif (StringHelper::endsWith($this->queuedData, "\n")) {
                        $lf = "\n";
                    }
                    $this->queuedData = substr($this->queuedData, 0, strlen($this->queuedData) - strlen($lf)) . $this->suffix . $lf;
                }
                return $this->read();
            }
        }
        return $ch;
    }
public function read($len = null)
    {
        if (!$this->getInitialized()) {
            $this->_initialize();
            $this->setInitialized(true);
        }

        $ch = -1;

        if ($this->queuedData !== null && $this->queuedData === '') {
            $this->queuedData = null;
        }

        if ($this->queuedData !== null) {
            $ch = $this->queuedData[0];
            $this->queuedData = substr($this->queuedData, 1);
            if ($this->queuedData === '') {
                $this->queuedData = null;
            }
        } else {
            $this->queuedData = $this->readLine();
            if ($this->queuedData === null) {
                $ch = -1;
            } else {
                if ($this->suffix !== null) {
                    $lf = '';
                    if (StringHelper::endsWith($this->queuedData, "\r\n")) {
                        $lf = "\r\n";
                    } elseif (StringHelper::endsWith($this->queuedData, "\n")) {
                        $lf = "\n";
                    }
                    $this->queuedData = substr($this->queuedData, 0, strlen($this->queuedData) - strlen($lf)) . $this->suffix . $lf;
                }
                return $this->read();
            }
        }
        return $ch;
    }
public function read ( $ len = null ) { if ( ! $ this -> getInitialized ( ) ) { $ this -> _initialize ( ) ; $ this -> setInitialized ( true ) ; } $ ch = - 1 ; if ( $ this -> queuedData !== null && $ this -> queuedData === '' ) { $ this -> queuedData = null ; } if ( $ this -> queuedData !== null ) { $ ch = $ this -> queuedData [ 0 ] ; $ this -> queuedData = substr ( $ this -> queuedData , 1 ) ; if ( $ this -> queuedData === '' ) { $ this -> queuedData = null ; } } else { $ this -> queuedData = $ this -> readLine ( ) ; if ( $ this -> queuedData === null ) { $ ch = - 1 ; } else { if ( $ this -> suffix !== null ) { $ lf = '' ; if ( StringHelper :: endsWith ( $ this -> queuedData , "\r\n" ) ) { $ lf = "\r\n" ; } elseif ( StringHelper :: endsWith ( $ this -> queuedData , "\n" ) ) { $ lf = "\n" ; } $ this -> queuedData = substr ( $ this -> queuedData , 0 , strlen ( $ this -> queuedData ) - strlen ( $ lf ) ) . $ this -> suffix . $ lf ; } return $ this -> read ( ) ; } } return $ ch ; }
Adds a suffix to each line of input stream and returns resulting stream.

@param  null $len
@return mixed buffer, -1 on EOF
Adds a suffix to each line of input stream and returns resulting stream .