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  1. <?php
  2.  
  3. class A {
  4.   public function foo() {
  5.   	echo 'foo' . PHP_EOL;
  6.   }
  7.  
  8.   public function bar() {
  9.   	echo 'bar' . PHP_EOL;
  10.   }
  11.  
  12.   public function execute($f) {
  13.   	$this->$f();
  14.   }
  15. }
  16.  
  17. $o = new A;
  18.  
  19. $o->execute('foo');
  20. $o->execute('bar');
  21.  
Success #stdin #stdout 0.03s 52480KB
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stdin
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Standard input is empty
stdout
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foo
bar
https://ideone.com/Pys2vr
language:
PHP (php 7.3.5)
created:
9 years ago
visibility:
public

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