array ( 0 => 'index.php', 1 => 'PHP Manual', ), 'head' => array ( 0 => 'UTF-8', 1 => 'zh', ), 'this' => array ( 0 => 'phptoken.isignorable.php', 1 => 'PhpToken::isIgnorable', 2 => 'Tells whether the token would be ignored by the PHP parser.', ), 'up' => array ( 0 => 'class.phptoken.php', 1 => 'PhpToken', ), 'prev' => array ( 0 => 'phptoken.is.php', 1 => 'PhpToken::is', ), 'next' => array ( 0 => 'phptoken.tostring.php', 1 => 'PhpToken::__toString', ), 'alternatives' => array ( ), 'source' => array ( 'lang' => 'en', 'path' => 'reference/tokenizer/phptoken/isIgnorable.xml', ), 'history' => array ( ), ); $setup["toc"] = $TOC; $setup["toc_deprecated"] = $TOC_DEPRECATED; $setup["parents"] = $PARENTS; manual_setup($setup); contributors($setup); ?>

PhpToken::isIgnorable

(PHP 8)

PhpToken::isIgnorable — Tells whether the token would be ignored by the PHP parser.

说明

public PhpToken::isIgnorable(): bool

Tells whether the token would be ignored by the PHP parser.

参数

此函数没有参数。

返回值

A boolean value whether the token would be ignored by the PHP parser (such as whitespace or comments).

示例

示例 #1 PhpToken::isIgnorable() example

<?php
$echo = new PhpToken(T_ECHO, 'echo');
var_dump($echo->isIgnorable()); // -> bool(false)

$space = new PhpToken(T_WHITESPACE, ' ');
var_dump($space->isIgnorable()); // -> bool(true)

参见