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php convert objects and arrays

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2017-12-28 09:52:171438browse

This article mainly introduces the method of converting PHP objects and arrays to each other, and realizes the mutual conversion function of objects and arrays through two custom functions. I hope to be helpful.

The specific analysis is as follows:

Here are two functions for converting php anonymous objects and arrays to each other. The code is as follows:

function array2object($array) {
  if (is_array($array)) {
    $obj = new StdClass();
    foreach ($array as $key => $val){
      $obj->$key = $val;
    }
  }
  else { $obj = $array; }
  return $obj;
}
function object2array($object) {
  if (is_object($object)) {
    foreach ($object as $key => $value) {
      $array[$key] = $value;
    }
  }
  else {
    $array = $object;
  }
  return $array;
}


Usage Examples are as follows:


$array = array('foo' => 'bar','one' => 'two','three' => 'four');
$obj = array2object($array);
print $obj->one; // output's "two"
$arr = object2array($obj);
print $arr['foo']; // output's bar

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