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PHP - unregister_tick_function()



The unregister_tick_function() function can de-register a function for execution on each tick.

Syntax

void unregister_tick_function( string $function_name )

The unregister_tick_function() function can de-register the function named by "function_name", so it is no longer executed when a tick is called.

Example

<?php
   function myfunc($param1, $param2) {
      echo "In first tick function with params $param1 $param2\n";
   }

   function myfunc2($param1, $param2, $param3) {
      echo "In second tick function with params $param1 $param2 $param3\n";
   }

   function myfunc3($param1) {
      echo "In third tick function with params $param1\n";
   }

   register_tick_function("myfunc", "hello", "world");
   register_tick_function("myfunc2", "how", "are", "you?");
   register_tick_function("myfunc3", "goodbye!");
   unregister_tick_function("myfunc2");

   declare(ticks=10);
   for($i = 0; $i < 10; ++$i) {
      echo "Hello\n";
   }
?>

Output

Hello
Hello
Hello
Hello
Hello
Hello
Hello
Hello
Hello
In first tick function with params hello world
In third tick function with params goodbye!
php_function_reference.htm
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