public function toString()
{
$this->_colorizer = new Zend_Tool_Framework_Client_Console_ResponseDecorator_Colorizer();
$string = array();
$string[] = array(array('LINE', 'bgRed'));
$string[] = array(array($this->_data['errstr'], array('hiWhite', 'bgRed')), array('SPACER', 'bgRed'), array(' | ' . $this->_error2string($this->_data['errno']), 'bgRed'));
$string[] = array(array('LINE', 'bgRed'));
$insertCodeOffset = null;
if (isset($this->_data['backtrace'])) {
$table = new Console_Table(CONSOLE_TABLE_ALIGN_LEFT, '');
$index = 1;
for ($i = 0; $i < sizeof($this->_data['backtrace']); $i++) {
$frame = $this->_data['backtrace'][$i];
$row = array();
if ($i == 0) {
// We are dealing with an exception
if (is_string($this->_data['errno'])) {
$table->addRow(array(' | ' . $this->_normalizeFilePath($this->_data['errfile']), '@ ' . $this->_data['errline']));
} else {
// We are dealing with an error
if ($frame['class'] == 'FirePHP_Error_Handler') {
$i++;
if (!isset($frame['file']) && !isset($frame['line'])) {
$frame = $this->_data['backtrace'][$i];
}
$row[] = ' | ' . $this->_normalizeFilePath($frame['file']);
$row[] = '@ ' . $frame['line'];
} else {
throw new Exception('Could not determine where to insert code!');
}
}
}
if (!$row) {
if (!isset($frame['file'])) {
// This is a call_user_func*() call frame
if (sizeof($this->_data['backtrace']) >= $i + 1) {
$frameNext = $this->_data['backtrace'][$i + 1];
$row[] = ' | ' . $this->_normalizeFilePath($frameNext['file']);
$row[] = '@ ' . $frameNext['line'];
$row[] = '- call_user_func*(\'' . $frame['class'] . '\',\'' . $frame['function'] . '\')';
$i++;
}
} else {
$row[] = ' | ' . $this->_normalizeFilePath($frame['file']);
$row[] = '@ ' . $frame['line'];
$row[] = '- ' . (isset($frame['type']) ? $frame['class'] . $frame['type'] . $frame['function'] : $frame['function']) . '(' . $this->_renderArgs($frame['args']) . ')';
}
}
$table->addRow($row);
$index++;
}
$insertCodeOffset = sizeof($string) + 1;
foreach (explode("\n", $table->getTable()) as $line) {
if ($line = rtrim($line)) {
$string[] = rtrim($line);
}
}
}
if (isset($this->_data['errfile']) && isset($this->_data['errline'])) {
$code = array();
$code[] = ' |';
$start = $this->_data['errline'] - 5;
if ($start < 0) {
$start = 0;
}
// TODO: Make number of lines configurable
$end = $start + 10;
$lines = file($this->_data['errfile']);
if ($end >= sizeof($lines)) {
$end = sizeof($lines) - 1;
}
for ($i = $start; $i <= $end; $i++) {
$errorLine = $i + 1 == $this->_data['errline'];
$lines[$i] = str_replace("\t", ' ', rtrim($lines[$i]));
$code[] = str_pad($i + 1, 4, ' ', STR_PAD_LEFT) . ($errorLine ? '|>' : '| ') . $lines[$i];
// See if we have annotated arguments on previous lines and insert them
if ($errorLine && ($vars = FirePHP_Annotator::getVariables())) {
for ($j = sizeof($code) - 1; $j >= sizeof($code) - 4; $j--) {
if (($pos = strpos($code[$j], 'FirePHP_Annotator::setVariables(')) !== false) {
$varLines = array();
$varLines[] = '';
foreach ($vars as $name => $value) {
$varLines[] = ' :' . str_repeat(' ', $pos - 1) . $name . ' = ' . $this->_renderVar($value, 70);
}
$varLines[] = '';
array_splice($code, $j + 1, 0, $varLines);
break;
}
}
}
}
$code[] = ' |';
if ($insertCodeOffset !== null) {
array_splice($string, $insertCodeOffset, 0, $code);
} else {
array_splice($string, sizeof($string), 0, $code);
}
}
$string[] = array(array('LINE', 'bgRed'));
$string[] = array('RIGHT', array('Generated by FirePHP: http://www.firephp.org/', 'cyan'));
$this->_markupOutput($string);
return implode("\n", $string);
}
protected function _parseAnnotationTag($tag)
{
if (!preg_match_all('/^([^)\\s]*?)\\s*=\\s*(.*?)$/si', $tag->getDescription(), $m)) {
FirePHP_Annotator::setVariables(array('tag' => $tag));
throw new Exception('Tag format not valid!');
}
return array($m[1][0], $m[2][0]);
}
