method export documentation in bbn\Str
Returns a variable in a mode that is directly usable by PHP.
Example
$myObj = new stdClass();
$myObj->myProp1 = 23;
$myObj->myProp2 = "world";
$myObj->myProp3 = [1, 5, 6];
$myObj->myProp4 ="";
X::hdump(\bbn\Str::export($myObj,true));
/*(string)
"{
"myProp1" => 23,
"myProp2" => "world",
"myProp3" => [ 1, 5, 6, ],
}"
function($o, $remove_empty = false, $lev = 1)
{
$st = '';
$space = ' ';
if (\is_object($o) && ($cls = \get_class($o)) && (strpos($cls, 'stdClass') === false)) {
$st .= "Object ".$cls;
/*
$o = array_filter((array)$o, function($k) use ($cls){
if ( strpos($k, '*') === 0 ){
return false;
}
if ( strpos($k, $cls) === 0 ){
return false;
}
return true;
}, ARRAY_FILTER_USE_KEY);
*/
}
elseif (\is_object($o) || \is_array($o)) {
$is_object = \is_object($o);
$is_array = !$is_object && \is_array($o);
$is_assoc = $is_object || ($is_array && X::isAssoc($o));
$st .= $is_assoc ? '{' : '[';
$st .= PHP_EOL;
foreach ($o as $k => $v){
if ($remove_empty && ( ( \is_string($v) && empty($v) ) || ( \is_array($v) && \count($v) === 0 ) )) {
continue;
}
$st .= str_repeat($space, $lev);
if ($is_assoc) {
$st .= ( \is_string($k) ? '"'.self::escapeDquote($k).'"' : $k ). ': ';
}
if (\is_array($v)) {
$st .= self::export($v, $remove_empty, $lev + 1);
}
elseif ($v === 0) {
$st .= '0';
}
elseif (null === $v) {
$st .= 'null';
}
elseif (\is_bool($v)) {
$st .= $v === false ? 'false' : 'true';
}
elseif (\is_int($v) || \is_float($v)) {
$st .= $v;
}
elseif (is_string($v)) {
if (self::isBuid($v)) {
$st .= '0x'.bin2hex($v);
}
elseif (!$remove_empty || !empty($v)) {
$st .= '"'.self::escapeDquote($v).'"';
}
}
else {
try{
$cls = get_class($v);
}
catch (\Exception $e){
$st .= '"Unknown"';
}
if ($cls) {
if ($cls === 'stdClass') {
$st .= self::export($v, $remove_empty, $lev + 1);
}
else{
$st .= 'Object '.$cls;
}
}
}
$st .= ','.PHP_EOL;
}
$st .= str_repeat($space, $lev - 1);
$st .= $is_assoc ? '}' : ']';
}
return $st;
}
Returns a variable in a mode that is directly usable by PHP. BBN is a suite of PHP and JS libraries and VueJS components - all open-source! bbn.io, build applications, the quick way
This website uses cookies to ensure you get the best experience on our website.
© 2011-2025
BBN Solutions
