UnnecessarySemicolon

info on by default quick-fix

Group: Code style · PhpStorm name: UnnecessarySemicolonInspection

Stray semicolons — empty statements and the terminator right before ?> in a short echo tag — add nothing and are usually typos. Remove them.

Example

Before

<?php
declare(ticks=1);

for ($i = 0; $i < 3; $i++) ;
while (next($items)) ;
do ; while (false);
if ($ready) ;
elseif ($late) ;
else ;

function tidy() {
    prepare();;
    ;
    return;
}
class Box {};
?>
<p><?= $title; ?></p>
<p><?= $title; $title = null; ?></p>
<p><?php show($title); ?></p>

After fix

<?php
declare(ticks=1);

for ($i = 0; $i < 3; $i++) ;
while (next($items)) ;
do ; while (false);
if ($ready) ;
elseif ($late) ;
else ;

function tidy() {
    prepare();
    return;
}
class Box {}
?>
<p><?= $title ?></p>
<p><?= $title; $title = null; ?></p>
<p><?php show($title); ?></p>

Reported:

• line 12: Stray semicolon; remove it.
• line 13: Stray semicolon; remove it.
• line 16: Stray semicolon; remove it.
• line 18: Stray semicolon; remove it.

Configure

In custos.json:

{
  "rules": {
    "UnnecessarySemicolon": {
      "enabled": false
    }
  }
}

Suppress

Before the statement or declaration (or the first statement of the file), either of:

// @custos-ignore UnnecessarySemicolon

/**
 * @noinspection UnnecessarySemicolonInspection
 */