echo PHP_EOL; //windows平台相当于 echo ”\r\n”; //unix\linux平台相当于 echo ”\n”; //mac平台相当于 echo ”\r”; ?> 类似常用的还有 : DIRECTORY_SEPARATOR 可以用函数get_defined_constants()来获取所有PHP常量 AI检测代码解析 print_r(get_defined_constants()); //get_define...
PHP_EOL 是文本换行,并不是 html 换行。 在前边 加echo ""; 做文本格式化处理, 后面的PHP_EOL就起作用了...猜你喜欢PHP_EOL 用法 : Most Worthless Constant? PHP_EOL may very well be the most worthless general-purpose constant in modern PHP. It's supposed to be helpful for cross-platform dev...
什么时候使用它是一个好主意 PHP_EOL还 我有时在PHP的代码样本中看到这一点。这个句柄dos / mac / unix终点问题吗? 看答案 是的, PHP_EOL 表面上用于以跨平台兼容的方式查找换行符,因此它处理DOS / UNIX问题。 注意php_eol. 表示终点字符 当前的 系统。例如,在Unix的系统上执行时,它不会找到Windows终点。...
Try it out and you'll see. In console output on Windows, Linux, and Mac they all are displayed with the expect newline terminating the output string. I don't see it being useful for writing data or log output to a file either. If you're writing and reading on the same platform the...
I am creating a calculation in Discoverer 10g and only need to grab information between two points (".") An example of the string looks like this: I only need to grab the "Y" betwe... How do I differentiate these two methods (one get and one post, both have a parameter id)?
php function a() { return 6; } function b($name) { return $name+1; } var_dum...
Not upgrading to supported versions means that you’re missing out on a variety of advancements in PHP, as well as exposing yourself to vulnerabilities. While there is typically less of a gap for some of these categories when upgrading within a major version (e.g. PHP 8.0 to 8.2), there...
Yes, PHP_EOL is ostensibly used to find the newline character in a cross-platform-compatible way, so it handles DOS/Unix issues. Note that PHP_EOL represents the endline character for the current system. For instance, it will not find a Windows endline when executed on a unix-like syste...
问PHP_EOL不工作EN因此，我有两个服务器(一个使用Windows操作系统，另一个使用Linux)，然后我有一个和...
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