I try to create an array of all .txt files in my directory with PHP. I do the following:
我尝试使用PHP在我的目录中创建所有.txt文件的数组。我做了以下事情：
$lel = glob('/.*\.txt/');
but it doesn't work - the array $lel is empty while there are .txt files in this directory. I checked it in online regexp tester and it seemed to work..
但它不起作用 - 数组$ lel为空，而此目录中有.txt文件。我在在线regexp测试仪上检查了它似乎工作..
1 个解决方案
#1
1
glob() doesn't use preg expression syntax, it uses the simpler fpath syntax which is the same as on the command line. So you need to just check for just
glob（）不使用preg表达式语法，它使用与命令行相同的更简单的fpath语法。所以你需要检查一下
$lel = glob('*.txt');
instead of
代替
$lel = glob('/.*\.txt/');
#1
1
glob() doesn't use preg expression syntax, it uses the simpler fpath syntax which is the same as on the command line. So you need to just check for just
glob（）不使用preg表达式语法，它使用与命令行相同的更简单的fpath语法。所以你需要检查一下
$lel = glob('*.txt');
instead of
代替
$lel = glob('/.*\.txt/');