语法错误，线12上意想不到的'功能' [英] syntax error, unexpected 'function' on the line 12

问题描述

我有一个url，其中包含各种POST数据和最后一个图像文件。我的示例链接是： http://website-link.com/?page=gf_signature&signature=565dbca63791e5.87676354.png

我想从网址中分离 565dbca63791e5.87676354.png ，并将其分隔（.png）。

我试过这个：

 <？php 
 $ images = array（） ; 
 $ imagesNew = array（）; 
 $ imgUrls =数组（
'ptSignature'=&';'http://website-link.com/?page=gf_signature&signature=5668695879dc84.35037895.png'，
'p签名'=>'http://website-link.com/?page=gf_signature&signature=5668694f80aa55.79055562.png'，
'witness1Signature'=>'http://website-link.com/ ？page = gf_signature& signature = 5668695875c6e5.03917128.png'，
'witness2Signature'=>'http://website-link.com/?page=gf_signature&signature=5668695879dc84.35037895.png'，
）
 
 
函数make_without_ext（$ str）
 {
 $ regex =/ signature =（？< signature> [^& ）/; 
 
 preg_match（$ regex，$ str，$ matches）; 
 $ signature = $ matches [signature]; 
 $ ext = substr（strrchr（$ signature，'。'，1）; 
 
 $ without_extension = basename（$ signature，'.png'）; 
返回$ without_extension; 
} 
 
 
 foreach（$ imgUrls as $ imgUrl）{
 $ imgWithoutExt = make_without_ext（$ imgUrl）; 
 array_push（$ images，$ imgWithoutExt）; 
} 
 
 foreach（$ images as $ image）{
 $ content = file_get_contents（$ image）; 
 $ data = base64_encode（$ content）; 
 array_push（$ imagesNew，$ data）
} 
 
 print'< pre>'; 
 print_r（$ imagesNew）; 
 print'< pre>'; 
  

但它显示语法错误，意外的'function'（T_FUNCTION） code>

解决方案





  $ imgUrls = array（
'ptSignature'=>'http://website-link.com/?page=gf_signature&signature=5668695879dc84.35037895.png' ，
'pSignature'=>'http://website-link.com/?page=gf_signature&signature=5668694f80aa55.79055562.png'，
'witness1Signature'=>'http：/ /website-link.com/?page=gf_signature&signature=5668695875c6e5.03917128.png'，
'witness2Signature'=>'http://website-link.com/?page=gf_signature&signature=5668695879dc84 .35037895.png'，
）
  

使用分号可以解决问题。


I have an url which contains various POST-DATA in it And an image file at last. My example link is : http://website-link.com/?page=gf_signature&signature=565dbca63791e5.87676354.png

I want to seperate the 565dbca63791e5.87676354.png from the url and seperate the extension (.png) from it.

I have tried this:

<?php
    $images = array();
    $imagesNew = array();
    $imgUrls = array(
                    'ptSignature' => 'http://website-link.com/?page=gf_signature&signature=5668695879dc84.35037895.png',
                    'pSignature' => 'http://website-link.com/?page=gf_signature&signature=5668694f80aa55.79055562.png',
                    'witness1Signature' => 'http://website-link.com/?page=gf_signature&signature=5668695875c6e5.03917128.png',
                    'witness2Signature' => 'http://website-link.com/?page=gf_signature&signature=5668695879dc84.35037895.png',
                )


    function make_without_ext($str)
        {
            $regex = "/signature=(?<signature>[^&]+)/";

            preg_match($regex, $str, $matches);
            $signature = $matches["signature"];
            $ext = substr(strrchr($signature, '.'), 1);

            $without_extension = basename($signature, '.png');
            return $without_extension;
        }


    foreach ($imgUrls as $imgUrl) {
        $imgWithoutExt = make_without_ext($imgUrl);
        array_push($images, $imgWithoutExt);
    }

    foreach ($images as $image) {
        $content = file_get_contents($image);
        $data = base64_encode($content);
        array_push($imagesNew, $data) 
    }

    print '<pre>';
    print_r ($imagesNew);
    print '<pre>';

But it shows syntax error, unexpected 'function' (T_FUNCTION)

解决方案

You have a missing semicolon after:

$imgUrls = array(
                    'ptSignature' => 'http://website-link.com/?page=gf_signature&signature=5668695879dc84.35037895.png',
                    'pSignature' => 'http://website-link.com/?page=gf_signature&signature=5668694f80aa55.79055562.png',
                    'witness1Signature' => 'http://website-link.com/?page=gf_signature&signature=5668695875c6e5.03917128.png',
                    'witness2Signature' => 'http://website-link.com/?page=gf_signature&signature=5668695879dc84.35037895.png',
                )

Putting a semicolon would fix the problem in question.

这篇关于语法错误，线12上意想不到的'功能'的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！