Questions about the output of the content collected by file_get_contents

lxxllxxl · Post time: 2020-2-15 14:00:01

After collecting the content of a webpage with file_get_contents, what should I do to output only a part of it? ? Which function should I use?
Thank you!

ljpshr555 · Post time: 2020-4-15 12:30:01

strstr
substr

Regular

Didn't understand your wishes too much

jinjialin · Post time: 2020-4-15 14:45:01

Regular

qijun2005 · Post time: 2020-4-15 19:30:01

Should a certain part be?

explode

獠牙精英 · Post time: 2020-4-21 20:30:01

strpos ()
substr ()
or
Regular ...
If it is distributed in several places, using regularization may be more efficient ...

noendenergy · Post time: 2020-5-15 20:45:01

It is an array, and analyze it yourself.

迪迪安 · Post time: 2020-5-17 09:15:01

Regularity is better ... studying ...

orcdiy · Post time: 2020-8-4 18:00:01

Regular expressions are better, I just used this function recently
But it is recommended that you use the htmlentities function to process the resulting string before outputting
In this way, when outputting in HTML, there will be no errors due to special characters

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