Answer Posted / nishit

file1.php:
function check()
{
echo 'hello nishit';
}
file2.php
include('file1.php');
check();

file3.php
include('file1.php');[this is worn we should use here
include once.]
include('file2.php');
check();

while execute file3.php see what the error:

Is php still relevant 2019?

907

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What is the functionality of the functions strstr() and stristr()?

929

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How do you identify independent and dependent variables in research?

872

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What does the initials of php stand for?

909

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Explain me what is the difference between explode() and split() functions?

1013

---

What does the expression exception::__tostring means?

965

---

What is php programming used for?

952

---

Is php is dying?

906

---

Does php have future?

917

---

Explain me what is sql injection?

993

---

What is the difference between $var and $$var?

1021

---

How many types of errors in php?

1010

---

What is session and Cokkies . How it works . tell some thing about Session_id()

1912

---

Can you explain, when to use if-else if-else over switch statements?

964

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I am writing an application in php that outputs a printable version of driving directions. It contains some long sentences, and I am a neat freak, and would like to make sure that no line exceeds 50 characters. How do I accomplish that with php?

896

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