PHP stripslashes() function introduction and detailed explanation of usage (2022)

本篇文章给大家分享的内容是关于使用Golang实现PHP的Addslashes和Stripslashes ，有着一定的参考价值，有需要的朋友可以参考一下。

php stripslashes() 函数

作用： 反引用一个引用字符串

语法：

stripslashes ( string $str ) : string

参数：

str - 输入字符串。

返回值：

返回一个去除转义反斜线后的字符串（\' 转换为 ' 等等）。双反斜线（\\）被转换为单个反斜线（\）。

stripslashes 示例

示例1

<?php
$str = "Is your name O\&#39;reilly?";

// 输出: Is your name O&#39;reilly?
echo stripslashes($str);
?>

示例2

<?php
function stripslashes_deep($value)
{
    $value = is_array($value) ?
                array_map(&#39;stripslashes_deep&#39;, $value) :
                stripslashes($value);

    return $value;
}

// 范例
$array = array("f\\&#39;oo", "b\\&#39;ar", array("fo\\&#39;o", "b\\&#39;ar"));
$array = stripslashes_deep($array);

// 输出
print_r($array);
?>

打印结果：

Array
(
    [0] => f'oo
    [1] => b'ar
    [2] => Array
        (
            [0] => fo'o
            [1] => b'ar
        )

)

示例3

<?php
function removeslashes($string)
{
    $string=implode("",explode("\\",$string));
    return stripslashes(trim($string));
}

/* Example */

$text="My dog don\\\\\\\\\\\\\\\\&#39;t like the postman!";
echo removeslashes($text);
?>

示例4

<?php

function add_slashes_recursive( $variable )
{
    if ( is_string( $variable ) )
        return addslashes( $variable ) ;

    elseif ( is_array( $variable ) )
        foreach( $variable as $i => $value )
            $variable[ $i ] = add_slashes_recursive( $value ) ;

    return $variable ;
}

function strip_slashes_recursive( $variable )
{
    if ( is_string( $variable ) )
        return stripslashes( $variable ) ;
    if ( is_array( $variable ) )
        foreach( $variable as $i => $value )
            $variable[ $i ] = strip_slashes_recursive( $value ) ;
   
    return $variable ;
}

?>

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