PHP Embedded Function Usage example, PHP embedded instance _php Tutorial

PHP Embedded function Usage instance, PHP embedded instance

The examples in this article describe the usage of PHP inline functions. Share to everyone for your reference. The specific analysis is as follows:

In PHP, you can embed a function inside a function, and the call scope is limited to the function itself.

<?phpfunction msg () {  echo ("
 
  
  
   
Displaying even  numbers
 
  
");  function Displayeven ()  {   $ctr =0;   Echo ("");   for ($i =2; $i <=100; $i +=2)   {     echo ("$i    ");     $ctr + +;     if ($ctr%10==0)     {      echo ("
");     }   }   Echo ("");}  } MSG ();d isplayeven ();? >

I hope this article is helpful to everyone's PHP programming.

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