何时使用 PHP 常量“PHP_EOL"? [英] When do I use the PHP constant "PHP_EOL"?
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问题描述
When is it a good idea to use PHP_EOL?
I sometimes see this in code samples of PHP. Does this handle DOS/Mac/Unix endline issues?
解决方案
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 system.
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