public function stream_read($count)
    {
        if (!$this->handle) {
            return false;
        }
        self::restorePrev();
        $buffer = \fread($this->handle, $count);
        $bufferLen = \strlen($buffer);
        $backtrace = \debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 2);
        $isRequire = !\in_array($backtrace[1]['function'], array('file_get_contents'));
        if (!$this->declaredTicks && $isRequire) {
            foreach (self::$pathsExclude as $excludePath) {
                if (\strpos($this->filepath, $excludePath.DIRECTORY_SEPARATOR) === 0) {
                    $this->declaredTicks = true;
                }
            }
        }
        if (!$this->declaredTicks && $isRequire) {
            // insert declare(ticks=1);  without adding any new lines
            $buffer = \preg_replace(
                '/^(<\?php\s*)$/m',
                '$0 declare(ticks=1);',
                $buffer,
                1
            );
            $this->declaredTicks = true;
            self::$filesModified[] = $this->filepath;
        }
        $buffer = $this->bufferPrepend.$buffer;
        $bufferLenAfter = \strlen($buffer);
        $diff = $bufferLenAfter - $bufferLen;
        $this->bufferPrepend = '';
        if ($diff) {
            $this->bufferPrepend = \substr($buffer, $count);
            $buffer = \substr($buffer, 0, $count);
        }
        self::register();
        return $buffer;
    }
public function stream_read($count)
    {
        if (!$this->handle) {
            return false;
        }
        self::restorePrev();
        $buffer = \fread($this->handle, $count);
        $bufferLen = \strlen($buffer);
        $backtrace = \debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 2);
        $isRequire = !\in_array($backtrace[1]['function'], array('file_get_contents'));
        if (!$this->declaredTicks && $isRequire) {
            foreach (self::$pathsExclude as $excludePath) {
                if (\strpos($this->filepath, $excludePath.DIRECTORY_SEPARATOR) === 0) {
                    $this->declaredTicks = true;
                }
            }
        }
        if (!$this->declaredTicks && $isRequire) {
            // insert declare(ticks=1);  without adding any new lines
            $buffer = \preg_replace(
                '/^(<\?php\s*)$/m',
                '$0 declare(ticks=1);',
                $buffer,
                1
            );
            $this->declaredTicks = true;
            self::$filesModified[] = $this->filepath;
        }
        $buffer = $this->bufferPrepend.$buffer;
        $bufferLenAfter = \strlen($buffer);
        $diff = $bufferLenAfter - $bufferLen;
        $this->bufferPrepend = '';
        if ($diff) {
            $this->bufferPrepend = \substr($buffer, $count);
            $buffer = \substr($buffer, 0, $count);
        }
        self::register();
        return $buffer;
    }
public function stream_read ( $ count ) { if ( ! $ this -> handle ) { return false ; } self :: restorePrev ( ) ; $ buffer = \ fread ( $ this -> handle , $ count ) ; $ bufferLen = \ strlen ( $ buffer ) ; $ backtrace = \ debug_backtrace ( DEBUG_BACKTRACE_IGNORE_ARGS , 2 ) ; $ isRequire = ! \ in_array ( $ backtrace [ 1 ] [ 'function' ] , array ( 'file_get_contents' ) ) ; if ( ! $ this -> declaredTicks && $ isRequire ) { foreach ( self :: $ pathsExclude as $ excludePath ) { if ( \ strpos ( $ this -> filepath , $ excludePath . DIRECTORY_SEPARATOR ) === 0 ) { $ this -> declaredTicks = true ; } } } if ( ! $ this -> declaredTicks && $ isRequire ) { // insert declare(ticks=1);  without adding any new lines $ buffer = \ preg_replace ( '/^(<\?php\s*)$/m' , '$0 declare(ticks=1);' , $ buffer , 1 ) ; $ this -> declaredTicks = true ; self :: $ filesModified [ ] = $ this -> filepath ; } $ buffer = $ this -> bufferPrepend . $ buffer ; $ bufferLenAfter = \ strlen ( $ buffer ) ; $ diff = $ bufferLenAfter - $ bufferLen ; $ this -> bufferPrepend = '' ; if ( $ diff ) { $ this -> bufferPrepend = \ substr ( $ buffer , $ count ) ; $ buffer = \ substr ( $ buffer , 0 , $ count ) ; } self :: register ( ) ; return $ buffer ; }
Read from stream

@param integer $count How many bytes of data from the current position should be returned.

@return string

@see http://php.net/manual/en/streamwrapper.stream-read.php
Read from stream