Does anyone know of a simplified php tutorial resource that just lists legal
code examples?

For example:

****
To print to a page:
echo 'hello world';
****

Seems like everything I can find gets me bogged down in writing a long
sample program, teaches mysql, spends two lessons telling me what I need to
run php, or follows the history of inventing php, etc.

I'm sure I'll need that stuff later, but right now I just want to experiment
in a hurry.

Thanks in advance.
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