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  1. <?php
  2.  
  3. class Engineer {
  4. 	public $name;
  5. 	public function __construct($n) {
  6. 		$this->name = $n;
  7. 	}
  8. }
  9.  
  10. $engineers = array();
  11. for ($i=0; $i<3; $i++) {
  12. 	$engineers[] = new Engineer('BlueCollar'.$i);
  13. }
  14.  
  15. $ex = $engineers[2];
  16.  
  17. foreach($engineers as $index=>$hireHim) {
  18. //	echo $hireHim->name . "\n";
  19. 	unset($hireHim);
  20. 	unset($engineers[$index]);
  21. //	var_dump($hireHim);
  22. }
  23. var_dump($ex);
  24. var_dump($engineers);
  25.  
Success #stdin #stdout 0.02s 24400KB
comments (?)
stdin 
Standard input is empty
stdout 
object(Engineer)#3 (1) {
  ["name"]=>
  string(11) "BlueCollar2"
}
array(0) {
}
https://ideone.com/1zpBtS
language:
PHP (php 7.3.5)
created:
9 years ago
visibility:
public

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