Answer Posted / inno dev

explode= convert string into an array
such as
$pizza = "piece1 piece2 piece3 piece4 piece5 piece6";
$pieces = explode(" ", $pizza);
echo $pieces[0];
echo $pieces[1];
echo $pieces[2];
echo $pieces[3];
echo $pieces[4];
echo $pieces[5];

Implode=Join array elements with a string
means convert array into a string

such as
<?php

$array = array('lastname', 'email', 'phone');
$comma_separated = implode(",", $array);

echo $comma_separated;
?>

Write a program to display a table of any given number?

492

---

Explain what are psrs? Choose 1 and briefly describe it?

509

---

How to fix "headers already sent" error in php

542

---

Name some of the constants in php and their purpose.

533

---

How to strip whitespace (or other characters) from the beginning and end of a string?

468

---

---

What is full form of PHP?

609

---

What is isset php?

521

---

Does empty check for null?

540

---

How to remove an empty directory?

575

---

What does odbc do in context with php?

571

---

What is the difference between exception::getmessage and exception::getline?

531

---

Can a trait extend a class php?

513

---

Tell me what is the default session time in php?

543

---

What is the purpose of basename() function in PHP?

600

---

What is php ci?

550

---