Useful functions¶
This section contains useful functions
Dump for admin¶
<?php
function pre($array, $exit = false, $hide = false)
{
global $USER;
if ($USER->IsAdmin()) {
if ($hide) {
echo "<!--";
}
echo "<pre>";
var_dump($array);
echo "</pre>";
if ($hide) {
echo "-->";
}
if ($exit) {
exit();
}
}
}
Dump for admin limited by IP¶
<?php
function pre($array, $exit = false, $hide = false)
{
if ($_SERVER["REMOTE_ADDR"] == "95.67.105.122") {
if ($hide) {
echo "<!--";
}
echo "<pre>";
var_dump($array);
echo "</pre>";
if ($hide) {
echo "-->";
}
if ($exit) {
exit();
}
}
}
Export array with short array syntax¶
<?php
/**
* Var expor array as PHP 5.4 notation
* @param $var
* @param string $indent
* @return mixed|string
*/
function var_export54($var, $indent = "")
{
switch (gettype($var)) {
case "string":
return '"' . addcslashes($var, "\\\$\"\r\n\t\v\f") . '"';
case "array":
$indexed = array_keys($var) === range(0, count($var) - 1);
$r = [];
foreach ($var as $key => $value) {
$r[] = "$indent "
. ($indexed ? "" : var_export54($key) . " => ")
. var_export54($value, "$indent ");
}
return "[\n" . implode(",\n", $r) . "\n" . $indent . "]";
case "boolean":
return $var ? "TRUE" : "FALSE";
default:
return var_export($var, TRUE);
}
}