我的作曲家项目的类不会加载

Question

I have a Packagist package for composer, lwilson/onepage , with one PHP file. The file has one class, which contains one function. I have installed the package on my Web server, and I have a PHP file which is supposed to use it. I know that the composer autoloader is included properly, since I could use other composer libraries installed on the server. I get the following result:

Fatal error: Class 'OnePage\OnePage' not found in /home/photox952/public_html/onepage/test_onepage.php on line 6

test_onpepage.php (the file that uses the class):

 <?php require '../../vendor/autoload.php'; use OnePage\\OnePage; file_put_contents("index.php",OnePage::OnePage(json_decode(file_get_contents("cfg.json")),__DIR__)); ?>

compiler.php (the file in the package):

 <?php namespace OnePage; // This is licenced under the GNU GENERAL PUBLIC LICENSE. More info at: https://github.com/LeoWilson-XnD/lwilson_onepage/blob/master/LICENSE class OnePage{ public static function OnePage($cfg,$dir){ $tmplt_u = "<?php if(\\$_REQUEST['type']==\\"{TYPE}\\"&&\\$_REQUEST['src']==\\"{SRC}\\"){header(\\"Content-Type: {CT}\\"); ?>{DATA}<?php } ?>"; $tmplt_c = "<?php if(\\$_REQUEST['all']==\\"{TYPE}\\"){header(\\"Content-Type: {CT}\\"); ?>{DATA}<?php } ?>"; $res = "<?php /* This code is generated by the OnePage tool. Find out more here: https://github.com/LeoWilson-XnD/lwilson_onepage */ ?>"; $dir.=$cfg['dir']; if($cfg['v']==1){ foreach($cfg['unique'] as $ka => $va){ foreach($cfg[$ka] as $kb => $vb){ $u = $tmplt_u; $u=str_replace("{TYPE}",explode("/",$ka)[1],$u);$u=str_replace("{SRC}",$kb,$u);$u=str_replace("{CT}",$ka,$u);$u=str_replace("{DATA}",file_get_contents($dir.$vb),$u); $res.=$u; } } foreach($cfg['combine'] as $ka => $va){ $ds = ""; foreach($cfg[$ka] as $kb => $vb){ $ds.=file_get_contents($dir.$vb); } $u = $tmplt_c; $u=str_replace("{TYPE}",explode("/",$ka)[1],$u);$u=str_replace("{CT}",$ka,$u);$u=str_replace("{DATA}",file_get_contents($dir.$vb),$u); $res.=$u; } foreach($cfg['links'] as $key => $val){ $res = str_replace($val,$key,$res); } } return $res; } } ?>

composer.json (the package's composer.json file):

 { "name": "lwilson/onepage", "description": "This allows users to compile websites easily into one PHP file.", "authors": [ { "name": "Leo Wilson", "email": "lwilson@xlww.net", "homepage": "https://xlww.net/", "role": "Developer" } ], "minimum-stability": "stable", "version": "v1.0.0", "homepage": "https://github.com/LeoWilson-XnD/lwilson_onepage", "licence":"GPL-3.0", "require": { "php": ">=5.3.0" }, "autoload": { "psr-4": { "": "/" } } }

I apologize in advance if I'm missing something obvious.

Answer 1

I think you set the autoload wrong in composer. Try to create a folder named OnePage and put the file with the class in it. It must be named OnePage.php

Then set autoload like this

  "autoload": {
    "psr-4": {
      "OnePage\\": "OnePage"
    }
  }

then run composer update from the shell. Then try running your php file again.

The OnePage.php file should be in folder /home/photox952/public_html/onepage/OnePage