bool ReflectionClass::isIterateable()Parameters:this the function takes no parameters.Return value:this function returns TRUE if a particular class is iterative, otherwise FALSE.The following programs illustrate the function ReflectionClass::isIterateable()in PHP:
Program 1:
< ? php
// Create an iteration class p class p implements Iterator { public function rewind () {} public function next() {} public function valid() {} public function current() {} public function key() {} }
// Using ReflectionClass() above
// class p $class = new ReflectionClass ( ’p’ );
// Calling the isIterateable() function $A = $class -> isIterateable();
// Get true or false var_dump ( $A ); ?> Output:bool (true)Program 2:
// Create an iterative class p class p { public function getIterator() {} }
// Using ReflectionClass() over
// class p $class = new ReflectionClass ( ’p’ );
// Calling the isIterateable() function $A = $class -> isIterateable();
// Get true or false var_dump ( $A ); ?> Output:bool (false)
Link: https://www.php.net/manual/en/reflectionclass.isiterateable.php
