PHP html_entity_decode() 函数文章源自菜鸟学院-https://www.cainiaoxueyuan.com/bc/9695.html
实例文章源自菜鸟学院-https://www.cainiaoxueyuan.com/bc/9695.html
把 HTML 实体转换为字符:文章源自菜鸟学院-https://www.cainiaoxueyuan.com/bc/9695.html
<?php $str = "<© W3CSçh°°¦§>"; echo html_entity_decode($str); ?>
上面代码的 HTML 输出如下(查看源代码):文章源自菜鸟学院-https://www.cainiaoxueyuan.com/bc/9695.html
<!DOCTYPE html> <html> <body> <© W3CSçh°°¦§> </body> </html>
上面代码的浏览器输出如下:文章源自菜鸟学院-https://www.cainiaoxueyuan.com/bc/9695.html
<© W3CSçh°°¦§>文章源自菜鸟学院-https://www.cainiaoxueyuan.com/bc/9695.html
定义和用法文章源自菜鸟学院-https://www.cainiaoxueyuan.com/bc/9695.html
html_entity_decode() 函数把 HTML 实体转换为字符。文章源自菜鸟学院-https://www.cainiaoxueyuan.com/bc/9695.html
html_entity_decode() 函数是htmlentities()
函数的反函数。文章源自菜鸟学院-https://www.cainiaoxueyuan.com/bc/9695.html
语法文章源自菜鸟学院-https://www.cainiaoxueyuan.com/bc/9695.html
html_entity_decode( _string,flags,character-se_ t)
文章源自菜鸟学院-https://www.cainiaoxueyuan.com/bc/9695.html
文章源自菜鸟学院-https://www.cainiaoxueyuan.com/bc/9695.html
实例 1文章源自菜鸟学院-https://www.cainiaoxueyuan.com/bc/9695.html
把一些 HTML 实体转换为字符:文章源自菜鸟学院-https://www.cainiaoxueyuan.com/bc/9695.html
<?php $str = "Jane & 'Tarzan'"; echo html_entity_decode($str, ENT_COMPAT); // Will only convert double quotes echo "<br>"; echo html_entity_decode($str, ENT_QUOTES); // Converts double and single quotes echo "<br>"; echo html_entity_decode($str, ENT_NOQUOTES); // Does not convert any quotes ?>
上面代码的 HTML 输出如下(查看源代码):文章源自菜鸟学院-https://www.cainiaoxueyuan.com/bc/9695.html
<!DOCTYPE html> <html> <body> Jane & 'Tarzan'<br> Jane & 'Tarzan'<br> Jane & 'Tarzan' </body> </html>
上面代码的浏览器输出如下:文章源自菜鸟学院-https://www.cainiaoxueyuan.com/bc/9695.html
Jane & 'Tarzan'
Jane & 'Tarzan'
Jane & 'Tarzan'文章源自菜鸟学院-https://www.cainiaoxueyuan.com/bc/9695.html
实例 2文章源自菜鸟学院-https://www.cainiaoxueyuan.com/bc/9695.html
通过使用西欧字符集,把一些 HTML 实体转换为字符:文章源自菜鸟学院-https://www.cainiaoxueyuan.com/bc/9695.html
<?php $str = "My name is Øyvind Åsane. I'm Norwegian."; echo html_entity_decode($str, ENT_QUOTES, "ISO-8859-1"); ?> The HTML output of the code above will be (View Source): <!DOCTYPE html> <html> <body> My name is Øyvind Åsane. I'm Norwegian. </body> </html>
上面代码的浏览器输出如下:文章源自菜鸟学院-https://www.cainiaoxueyuan.com/bc/9695.html
文章源自菜鸟学院-https://www.cainiaoxueyuan.com/bc/9695.htmlMy name is Øyvind Åsane. I'm Norwegian.文章源自菜鸟学院-https://www.cainiaoxueyuan.com/bc/9695.html