I want to do the following:
Big chunk of text is stored in variable $a. Paragraph breaks are
signalled by two line breaks.
I want to just extract the first paragraph (i.e., all the text up to the
first set of two line breaks) from $a.
How would I do this?
I tried exploding $a into an array, then doing a while loop inside a for
loop, but it was taking WAY too long to execute (it was timing out).
Is there an easy way to do this that I'm just overlooking?
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