Php goto function syntax

PHP's GOTO syntax redirects to a specified position, as shown in the code, goto display defines a display after the code, so that when the goto display statement is executed, it will jump to the place where the display is defined to start execution. This is the added syntax of PHP5.3 and supports PHP7.

Public function index ()
{
If (! I ('Get. Search ')){
Goto display;
    }
 
// 800 words are omitted here
 
$ This-> assign ('account', self: $ account );
$ This-> assign ('pay _ type', I ('Get. pay_type '));
$ This-> assign ('list', $ list );
 
Display:
$ This-> display ();
}

The usage is simple: the goto is followed by the target position mark, and the target name is marked with a colon on the target location, as shown below:
 
The code is as follows: <? Php
Goto;
Echo 'foo'; // This sentence is skipped
 
A:
Echo 'bar ';
 
// The output result of the preceding example is Bar;
 
For ($ I = 0, $ j = 50; $ I <100; $ I ++ ){
While ($ j --){
If ($ j = 17) goto end;
  } 
}
Echo "I = $ I ";
End:
Echo 'J hit 17 ';
 
// The output result of the preceding example is j hit 17.
?>
 
 
 
Note:
The goto operator is only valid in PHP 5.3 and later versions.