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Generate Random Passwords

For generating passwords multiple methods can be used. In this tutorial we’ll be discussing 2 ways to generate random passwords. The result of both methods is exactly the same. Although method 1 is based on generating random indexes and picking another (random) index’s value each time when adding a new random character to the random [...]

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Foreach Loop

Note: This chapter requires you to have a basic knowledge of arrays. If you don’t know what arrays are or how they work, please first have a look at the arrays tutorial. The foreach loop is used to get all keys and values from all indexes (’sub-variables’) of an array and handle them with your given [...]

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For Loop

Then we’ve got the for loop. This loop is in some point of view kind of smilar to the while loop as it as well repeats a certain code several times. Though, the for loop requires a variable to be set, an increment value (or decrement) and a condition, as argruments of the loop. A [...]

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While Loop

This loop can be used to repeat a code several times untill the condition of the loop is not true anymore. The strucuture of a while loop looks like this: while( ... condition ... ) ... act code ... } So, while the condition between brackets is still true, it will keep repeating the ‘act [...]

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