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);
}
}
/**
* Write a filename from the specified grouping in this handler
* @param string $grouping
* @return array
*/
public function write($grouping)
{
$fallbackParser = function ($pathInfo, $array) {
switch ($pathInfo['extension']) {
case 'xml':
return xml_encode($array, 1024, ['root' => $pathInfo['filename']]);
case 'json':
return json_encode($array);
case 'php':
return "<?php\n\nreturn " . var_export54($array, true);
case 'ini':
$result = [];
foreach ($array as $key => $value) {
if (is_array($value)) {
$result[] = "[{$key}]";
foreach ($value as $skey => $svalue) {
$result[] = "{$skey} = " . (is_numeric($svalue) ? $svalue : '"' . $svalue . '"');
}
} else {
$result[] = "{$key} = " . (is_numeric($value) ? $value : '"' . $value . '"');
}
}
return implode(PHP_EOL, $result);
}
};
if (!isset($this[$grouping])) {
throw new \RuntimeException(sprintf("The grouping '%s' is not set in the handler.", $grouping));
}
$pathInfo = $this[$grouping . '_pathinfo'];
$path = $pathInfo['dirname'] . '/' . $pathInfo['basename'];
$array = $this[$grouping]->getArrayCopy();
$parser = array_key_exists($pathInfo['extension'], $this->readParsers) ? $this->readParsers[$pathInfo['extension']] : $fallbackParser;
$contents = $parser($pathInfo, $array);
$handle = fopen($path, 'w');
fwrite($handle, (string) $contents);
fclose($handle);
}
