<?php
function vdump() {
$args = func_get_args();
$backtrace = debug_backtrace();
$code = file($backtrace[0]['file']);
$ret = "<pre style='background: #eee; border: 1px solid #aaa; clear: both; overflow: auto; padding: 10px; text-align: left; margin-bottom: 5px'>";
$ret .= "<b>".htmlspecialchars(trim($code[$backtrace[0]['line']-1]))."</b>\n";
$ret .= "\n";
ob_start();
foreach ($args as $arg)
var_dump($arg);
var_dump($_SERVER);
var_dump($_COOKIE);
$str = ob_get_contents();
ob_end_clean();
$str = preg_replace('/=>(\s+)/', ' => ', $str);
$str = preg_replace('/ => NULL/', ' → <b style="color: #000">NULL</b>', $str);
$str = preg_replace('/}\n(\s+)\[/', "}\n\n".'$1[', $str);
$str = preg_replace('/ (float|int)\((\-?[\d\.]+)\)/', " <span style='color: #888'>$1</span> <b style='color: brown'>$2</b>", $str);
$str = preg_replace('/array\((\d+)\) {\s+}\n/', "<span style='color: #888'>array•$1</span> <b style='color: brown'>[]</b>", $str);
$str = preg_replace('/ string\((\d+)\) \"(.*)\"/', " <span style='color: #888'>str•$1</span> <b style='color: brown'>'$2'</b>", $str);
$str = preg_replace('/\[\"(.+)\"\] => /', "<span style='color: purple'>'$1'</span> → ", $str);
$str = preg_replace('/object\((\S+)\)#(\d+) \((\d+)\) {/', "<span style='color: #888'>obj•$2</span> <b style='color: #0C9136'>$1[$3]</b> {", $str);
$str = str_replace("bool(false)", "<span style='color:#888'>bool•</span><span style='color: red'>false</span>", $str);
$str = str_replace("bool(true)", "<span style='color:#888'>bool•</span><span style='color: green'>true</span>", $str);
$ret .= $str;
$ret .= "</pre>";
return $ret;
}
function debug_string_backtrace() {
ob_start();
debug_print_backtrace();
$trace = ob_get_contents();
ob_end_clean();
$trace = preg_replace ('/^#0\s+' . __FUNCTION__ . "[^\n]*\n/", '', $trace, 1);
$trace = preg_replace ('/^#(\d+)/me', '\'#\' . ($1 - 1)', $trace);
$trace = wordwrap($trace, 123, "<br>");
return $trace;
}
