method jsObject documentation in bbn\X
Converts the provided iterable to a json string.
Example
$arr = [
'a' => 1,
'b' => ['c' => 2,'d' => 3],
'c' => 'let data = "{"foo":"bar"}"'
];
X::jsObject($arr);
/* (string)
{
"a": 1,
"b": {
"c": 2,
"d": 3
},
"c": "let data = \"{\"foo\":\"bar\"}\""
}
function(iterable $obj)
{
$value_arr = [];
$replace_keys = [];
//$obj = X::convertUids($obj);
$transform = function ($o, $idx = 0) use (&$transform, &$value_arr, &$replace_keys) {
foreach($o as $key => &$value) {
$idx++;
if (\is_array($value) || \is_object($value)) {
$value = $transform($value, $idx);
}
elseif (\is_string($value)
// Look for values starting with 'function('
&& (strpos(trim($value), 'function(') === 0)
) {
// Store function string.
$value_arr[] = $value;
// Replace function string in $foo with a ‘unique’ special key.
$value = "%bbn%$key%bbn%$idx%bbn%";
// Later on, we’ll look for the value, and replace it.
$replace_keys[] = '"'.$value.'"';
}
}
return $o;
};
// Now encode the array to json format
$json = json_encode($transform($obj), JSON_PRETTY_PRINT);
/* $json looks like:
{
“number”:1,
“float”:1.5,
“array”:[1,2],
“string”:”bar”,
“function”:”%bbn%function%bbn%5%bbn%”
}
*/
// Replace the special keys with the original string.
return \count($replace_keys) ? str_replace($replace_keys, $value_arr, $json) : $json;
}
Converts the provided iterable to a json string. BBN is a suite of PHP and JS libraries and VueJS components - all open-source! bbn.io, build applications, the quick way
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