You can delay the decision to continue executing a loop until the end by using a do...while statement. retools. You won't notice a difference unless you run the script on a Friday. On Fridays the original will print nothing in its list of days. The new version will put Friday in the list because the body of the loop is executed before currentDate is tested. By switching to a do...while loop, the loop now lists the days until next Friday.
Using do...while to Print Day Names<?
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An Introduction To Php
Variables, Operators, And Expressions
Classes And Objects
I/o And Disk Access
Time, Date, And Configuration Functions
Parsing And String Evaluation
Sorting Searching And Random Numbers
Integration With Html
Efficiency And Debugging
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