Answer Posted / jhon

Implode and Explode are function sthat are opposite in working
Explode converts a string into array where as implode
coverts an array in string
explode example

<?php
$str = "test explode in php";
print_r (explode(" ",$str));
?>
output will be:
Array
(
[0] => test
[1] => explode
[2] => in
[3] => php
)
implode example


<?php
$arr = array('hi','hello');
echo implode(" ",$arr);
?>
output will be:
hi hello

What is a lambda function in php?

1046

---

What are computer variables?

900

---

Which is not a file-related function in php?

1000

---

Do you know what is the use of the function 'imagetypes()'?

911

---

What is the use of the function 'imagetypes()'?

956

---

What is x+ mode in fopen() used for?

979

---

Why php 7 is faster?

920

---

What is the default session time in php?

970

---

Tell me how would you declare a function that receives one parameter name hello?

933

---

What is __ construct in php?

964

---

How to call javascript function in php without any event?

914

---

What is return in php function?

961

---

What is the $_ server php_self variable?

954

---

what is PDO?

1210

---

What is session and why do we use it?

1009

---