The var_dump() function allows you to see what a variable’s data type is, and what it’s value is.
var_dump()
varDump.php
<?php
$string = "This is a string, that I will EXPLODE, in this project. Play around with it. See how seperators work.";
$stringArray = explode(",",$string);
var_dump($string);
echo "<br><br>";
var_dump($stringArray);
?>
By setting the Position Attribute to “Sticky” it will allow the element to stay at the same location as you scroll through an HTML page. stickyStyle.css sticky.html
Commenting code allows you to add notations to you script to explain why it was written how it was. You can also use commenting to keep specific code from running during troubleshooting. <?php /* […]
The in_array() function allows you to check if a value is stored with an Array. This can be used for things such as creating an array of which states a company ships products to. in_array() […]
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