PHP动态要求

主要问题还是一样的：

这是我的项目

/
| index.php
|-test1
   | test.php

test.php

<?php

echo $variable;


?>

如果我想将此功能封装在如下函数中：

function rTest($full_path, $adm_extension){
    $paths = array();
    if (is_dir($full_path)) {
        if (($handle = opendir($full_path))) {
            while ($file = readdir($handle)) {
                if (is_file($full_path . '/' . $file)) {
                    $item_path = $full_path . '/' . $file;
                    $extension = pathinfo($item_path, PATHINFO_EXTENSION);
                        if (in_array($extension, $adm_extension)) {
                             $paths[] = $item_path;
                        }
                }
            }
        }
    }
    return $paths;
}

foreach(rTest($full_path, $adm_extension) as $path){
    require $path;
}

index1.php

$variable = "<br>index";

echo 'test<br>';

$full_path = dirname(__FILE__)."/test1";
$adm_extension = array( "php" );

function rTest($full_path, $adm_extension){
if (is_dir($full_path)) {
    if (($handle = opendir($full_path))) {
        while ($file = readdir($handle)) {
            if (is_file($full_path . '/' . $file)) {
                $item_path = $full_path . '/' . $file;
                $extension = pathinfo($item_path, PATHINFO_EXTENSION);
                    if (in_array($extension, $adm_extension)) {
                        require $item_path;
                    }
            }
        }
    }
}
}

rTest($full_path, $adm_extension);

---

任何线索？？？

您的脚本在浏览文件时，可能会在

index1.php

之前打开

test.php

，因此

$variable

尚未定义

测试它：

function rTest($full_path, $adm_extension){
if (is_dir($full_path)) {
    if (($handle = opendir($full_path))) {
        while ($file = readdir($handle)) {
            if (is_file($full_path . '/' . $file)) {
                $item_path = $full_path . '/' . $file;
                $extension = pathinfo($item_path, PATHINFO_EXTENSION);
                    if (in_array($extension, $adm_extension)) {
                        echo $item_path.'<br />';
                        require $item_path;
                    }
            }
        }
    }
}
}

函数rTest（$full\u path，$adm\u extension）{
if（is_dir（$full_path））{
if（（$handle=opendir（$full_path）））{
而（$file=readdir（$handle））{
if（is_file（$full_path./'.$file））{
$item_path=$full_path.'/'.$file；
$extension=pathinfo（$item\u path，pathinfo\u extension）；
if（在数组中（$extension，$adm\u extension））{
回显$item_路径。“
”；
需要$item\u路径；
}
}
}
}
}
}

好的，一位朋友帮我解决这个问题

这真是个愚蠢的错误。问题是当我提出要求时，它是在功能范围内提出的

对于我的解决方案，我会这样做：

function rTest($full_path, $adm_extension){
    $paths = array();
    if (is_dir($full_path)) {
        if (($handle = opendir($full_path))) {
            while ($file = readdir($handle)) {
                if (is_file($full_path . '/' . $file)) {
                    $item_path = $full_path . '/' . $file;
                    $extension = pathinfo($item_path, PATHINFO_EXTENSION);
                        if (in_array($extension, $adm_extension)) {
                             $paths[] = $item_path;
                        }
                }
            }
        }
    }
    return $paths;
}

foreach(rTest($full_path, $adm_extension) as $path){
    require $path;
}

---

不确定它是否与自动加载有关。您正在第3行执行

$app->get

，但是$app没有定义。它总是在index.php中定义的$app，奇怪的是当我手动执行require它的工作时。当它不是动态的时候。手动=已定义$app Dynamic=未定义$app@Laurent我做了一些测试，但问题不在框架中，尽管现在我认为它在php中，fml.hmm我似乎不可能，因为我在index1.php中调用函数rTest，所以文件本身被打开，我在声明$variable后调用函数

function rTest($full_path, $adm_extension){
if (is_dir($full_path)) {
    if (($handle = opendir($full_path))) {
        while ($file = readdir($handle)) {
            if (is_file($full_path . '/' . $file)) {
                $item_path = $full_path . '/' . $file;
                $extension = pathinfo($item_path, PATHINFO_EXTENSION);
                    if (in_array($extension, $adm_extension)) {
                        echo $item_path.'<br />';
                        require $item_path;
                    }
            }
        }
    }
}
}

function rTest($full_path, $adm_extension){
    $paths = array();
    if (is_dir($full_path)) {
        if (($handle = opendir($full_path))) {
            while ($file = readdir($handle)) {
                if (is_file($full_path . '/' . $file)) {
                    $item_path = $full_path . '/' . $file;
                    $extension = pathinfo($item_path, PATHINFO_EXTENSION);
                        if (in_array($extension, $adm_extension)) {
                             $paths[] = $item_path;
                        }
                }
            }
        }
    }
    return $paths;
}

foreach(rTest($full_path, $adm_extension) as $path){
    require $path;
}