Foreach

Foreach Error Warning Invalid argument supplied for foreach()
Error Warning Invalid argument supplied for foreach()
The invalid argument supplied for foreach() error​ occurs when PHP's built-in foreach() tries to iterate over a data structure that is not recognized...
Foreach Why “Warning Invalid argument supplied for foreach()”
Why “Warning Invalid argument supplied for foreach()”
PHP Fix for “Invalid argument supplied for foreach()” The error is caused when the variable that foreach is attempting to iterate over is not an array...
Foreach Problem with calling custom function in a foreach loop
Problem with calling custom function in a foreach loop
How do you call a function in forEach? How do you call a function in a for loop? What can go wrong when with a PHP script handling a web request? How ...
Foreach foreach not returning expected results
foreach not returning expected results
Why does forEach return undefined? Does return end forEach? Can forEach return a value? Does return work in forEach? Why is map better than forEach? W...