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‘Variable variables’ and array syntax ambiguity in PHP

‘Variable variables’ and array syntax ambiguity in PHP

by Willem on 01. Sep, 2010 in Gdevelop

In PHP it’s possible to define variable variables (variables with names that are set and used dynamically) using ‘$$’.

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Bash script to generate MD5 hashes

Bash script to generate MD5 hashes

by Willem on 13. Aug, 2010 in Gdevelop

An example of a simple Bash script to generate random MD5 hashes and optionally save them to a file.

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Alphabetical For and Foreach Loops in PHP

Alphabetical For and Foreach Loops in PHP

by Willem on 05. Jul, 2010 in Gdevelop

Combining a for loop with PHP’s chr() function, or a foreach loop with PHP’s range() function, you can loop through the entire alphabet or any subset thereof.

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