PHPCrawl / Forum / Help: Example.php fails

Hi All,
I have downloaded and extracted PHPCrawl, and when i run
php Example.php i get the following output.

stu@stu:~/Downloads/PHPCrawl/PHPCrawl_083$ php example.php
PHP Fatal error:  Uncaught Error: Call to undefined function each() in /home/stu/Downloads/PHPCrawl/PHPCrawl_083/libs/UrlCache/PHPCrawlerMemoryURLCache.class.php:25
Stack trace:
#0 /home/stu/Downloads/PHPCrawl/PHPCrawl_083/libs/PHPCrawler.class.php(588): PHPCrawlerMemoryURLCache->getNextUrl()
#1 /home/stu/Downloads/PHPCrawl/PHPCrawl_083/libs/PHPCrawler.class.php(363): PHPCrawler->startChildProcessLoop()
#2 /home/stu/Downloads/PHPCrawl/PHPCrawl_083/example.php(62): PHPCrawler->go()
#3 {main}
  thrown in /home/stu/Downloads/PHPCrawl/PHPCrawl_083/libs/UrlCache/PHPCrawlerMemoryURLCache.class.php on line 25

Any help, or someone to tell me what im doing wrong, would be greatly appreciated.

Anonymous

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Anonymous - 2023-01-19

What version of PHP are you using?
https://www.php.net/manual/en/function.each.php

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- Anonymous - 2023-01-20
  
  PHP 8.1.7-1ubuntu3.1 (cli) (built: Nov 2 2022 13:39:03) (NTS)
  Copyright (c) The PHP Group
  Zend Engine v4.1.7, Copyright (c) Zend Technologies
  with Zend OPcache v8.1.7-1ubuntu3.1, Copyright (c), by Zend Technologies
  
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  - Anonymous - 2023-01-20
    
    There's your problem.
    
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    - Anonymous - 2023-01-20
      
      So is it as simple as finding
      
      each()
      
      and changing each to another function? if so what would the new function be?
      
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      - Anonymous - 2023-01-20
        
        Maybe, but that's only your first error. Be prepared for other php8 differences that won't work.
        
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James Shaver - 2023-01-25

I have a github repo for phpcrawl that I'm using successfully in PHP8. It's installable by composer, or you can just download and install the package where you want.
https://github.com/JamesShaver/phpcrawl

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- Anonymous - 2024-05-17
  
  you the best
  
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Example.php fails

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Example.php fails