(PECL runkit7 >= Unknown)
runkit7_zval_inspect — Returns information about the passed in value with data types, reference counts, etc
$value
) : arrayvalueThe value to return the representation of
The array returned by this function contains the following elements:
addressrefcount (optional)is_ref (optional)type
Example #1 runkit7_zval_inspect() example
<?php
$var = new DateTime();
var_dump(runkit7_zval_inspect($var));
$var = 1;
var_dump(runkit7_zval_inspect($var));
?>
以上例程会输出：
array(4) {
["address"]=>
string(14) "0x7f45ab21b1e0"
["refcount"]=>
int(2)
["is_ref"]=>
bool(false)
["type"]=>
int(8)
}
array(2) {
["address"]=>
string(14) "0x7f45ab21b1e0"
["type"]=>
int(4)
}