User:HighInBC/draft
Here document
A Here document allows the inclusion of arbitrary content by describing a special end sequence. Many languages support this including PHP, bash scripts and perl. A here document starts by describing what the end sequence will be and continues until that sequence is seen at the start of a new line.[1]
Here is an example in perl:
print <<ENDOFHEREDOC;
It's very hard to encode a string with "certain characters".
Newlines, commas, and other characters can cause delimiter collisions.
ENDOFHEREDOC
This code would print:
It's very hard to encode a string with "certain characters". Newlines, commas, and other characters can cause delimiter collisions.
By using a special end sequence all manner of characters are allowed in the string.
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