Php For Loop For Each Loop Simple Explanations
“Php 7 for loop” and “foreach loops” will display a block of code for a number of times. We initialize the for loop with a parameter unlike what we did in the while loops. Next, we set the comparison operator and finally we increment the number of times the loop should run.
FILES AND CODE EXAMPLES FOR THIS LESSON LOCATED HERE https://a1websitepro.com/php-7-for-lo...
Php 7 For Loop
Here is an example of a Php 7 for loop. What we want to do it repeat the numbers until it reaches the number 5 and then stop. Set the parameters to start out at zero then set our comparison operator to see if the number is less than or equal to 5. Finally, increment the number so it adds on
In the last lesson we showed examples on how this can be done with the “while loop” and “do while loop“.
Php 7 Foreach Loop
The Php 7 foreach loop is reserved for arrays and objects. First set the array then begin the foreach loop. In the parameters for the foreach loop you need to change the name of the variable. Use the “as” in the statement Here is an example of a foreach loop.
Php 7 For Each Loop In An Object
Use the Php 7 foreach loop in an object like this. First set the class then define the constants. Next, create your method declaration then your object. Finally, create your foreach loop to echo out your object.
Conclusion on For Loops and Foreach Loops
The for loops and foreach loops will com in handy in your programming toolbox. There are several different applications where you will take advantage of the for loops in Php 7. We will be using them in our project soon. I need to teach you more about arrays, super globals and form handling before we go on with our advanced programming series.
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For Each Loop
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