sanitizer

消毒剂

消毒剂是一个简单而独立的PHP消毒器库，没有依赖性。

安装

使用作曲家安装和更新：

 composer require "truongwp/sanitizer=*"

消毒剂需要php> = 5.3

用法

 <?php
$ sanitizer = new Truongwp  Sanitizer  Sanitizer ();

$ input = array (
    ' name '     => '  Foo bar ' ,
    ' age '      => ' 24 ' ,
);

$ rules = array (
    ' name '     => ' trim|strtolower|ucwords ' ,
    ' age '      => ' intval ' ,
);

$ output = $ sanitizer -> sanitize ( $ input , $ rules );

$output ：

 array (
    ' name '     => ' Foo Bar ' ,
    ' age '      => 24 ,
);

可以通过|作为字符串定界符传递多个规则。或使用数组：

 <?php
$ rules = array (
    ' name '     => array ( ' trim ' , ' strtolower ' , ' ucwords ' ),
    ' age '      => ' intval ' ,
);

默认情况下，规则名称是PHP函数。因此，您可以轻松添加自定义功能进行消毒。

 <?php
function trim_slasses ( $ value ) {
    return trim ( $ value , ' / ' );
}

$ sanitizer = new Truongwp  Sanitizer  Sanitizer ();

$ input = array (
    ' name ' => ' //foo ' ,
);
$ rules = array (
    ' name ' => ' trim_slasses ' ,
);
$ output = $ sanitizer -> sanitize ( $ input , $ rules );

结果：

 array (
    ' name ' => ' foo ' ,
)

如果要将其他参数传递给消毒器函数，则可以将它们附加到规则名称和划界: 。

 <?php
function prefix_suffix ( $ value , $ prefix = '' , $ suffix = '' ) {
    return $ prefix . $ value . $ suffix ;
}

$ sanitizer = new Truongwp  Sanitizer  Sanitizer ();

$ input = array (
    ' name ' => ' foo ' ,
);
$ rules = array (
    ' name ' => ' prefix_suffix:prefix_:_suffix ' ,
);
$ output = $ sanitizer -> sanitize ( $ input , $ rules );

结果：

 array (
    ' name ' => ' prefix_foo_suffix ' ,
)

您也可以使用消毒器添加自定义消毒剂类。

 <?php
class DateFormatSanitizer implements Truongwp  Sanitizer  Contracts RuleSanitizer
{
    /**
     * Sanitize value.
     *
     * @param mixed $value Value need to sanitize.
     * @return mixed
     */
    public function sanitize ( $ value )
    {
        $ args = func_get_args ();
        $ format = empty ( $ args [ 1 ]) ? ' Y-m-d ' : $ args [ 1 ];

        $ timestamp = strtotime ( $ value );
        return date ( $ format , $ timestamp );
    }
}

// Register rule sanitizers.
Truongwp  Sanitizer  Registries SanitizerRegistry:: set ( ' date_format ' , new DateFormatSanitizer ());

$ sanitizer = new Truongwp  Sanitizer  Sanitizer ();

$ input = array (
    ' day ' => ' 05/30/2017 ' ,
);
$ rules = array (
    ' name ' => ' date_format:Y-m-d ' ,
);
$ output = $ sanitizer -> sanitize ( $ input , $ rules );

结果：

 array (
    ' day ' => ' 2017-05-30 ' ,
)

贡献

贡献者：@TruongWP

欢迎错误报告或拉动请求。