How to convert object to array in php

The way PHP converts an object into an array is: you can first judge it through the is_object() function, and then perform forced type conversion. The is_object() function is used to detect whether a variable is an object. Specific conversion method: [$arr = (array)($object)].

#If you want to convert the object into an array, you can first judge it through the is_object() function, and then perform forced type conversion.

(Recommended tutorial: php tutorial)

Function introduction:

is_object() function is used to detect whether a variable is an object.

Function syntax:

bool is_object ( mixed $var )

Parameter description:

• $var: variable to be detected.

Return value:

If the specified variable is an object, TRUE is returned, otherwise FALSE is returned.

Code implementation:

function object2array_pre(&$object) {
    if (is_object($object)) {        
        $arr = (array)($object);
    } else {    
                $arr = &$object;
    }    
    if (is_array($arr)) {        
        foreach($arr as $varName => $varValue){            
            $arr[$varName] = $this->object2array($varValue);
        }
    }    
    return $arr;
}

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