从 php 脚本执行彩色命令
我有一个命令，例如git diff"，当我从终端运行它时会输出彩色结果.
I have a command, for example 'git diff' that output a colorized result when I run it from the terminal.
现在，我想从 CLI php 脚本调用该命令并在控制台中显示彩色结果.我尝试使用 exec()、system()、passthru()，但在所有情况下，输出都已转换为纯黑白文本.
Now, I want to call that command from a CLI php script and display in the console the colorized result. I have try with exec(), system(), passthru() but in all case the output has been converted to plain black and white text.
有没有办法保留标准结果的颜色?如果没有，有人知道为什么这些信息会丢失吗?
Is there a way to preserve the color of the standard result? If not, does someone know why this information get lost?
推荐答案
您正在运行的命令很可能正在检查输出是否到终端，如果不是，则不对其进行着色.通常有一种方法可以强制它，但这将特定于命令本身；git diff的情况下，可以指定--color=always.
In all likelihood the command you are running is checking to see if output is to a terminal and not colorizing it if it isn't. There is usually a way to force it, but that's going to be specific to the command itself; in the case of git diff, you can specify --color=always.
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