How to find the index of an element in an array php?

951

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What are the __construct() and __destruct() methods in a php class?

909

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What is the main difference between require() and include()?

920

---

How to add comments in php?

970

---

What is str_replace()?

972

---

Write a program to get second highest number in an array using php?

967

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How to create and destroy cookies in php?

860

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How is traits used in php?

968

---

What are the final class and final method?

973

---

How to check a variable is an array or not in php?

950

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How can we make a constant in php?

946

---

What are magic methods?

908

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What is the apache?

904

---

What is the role of the .htaccess file in php?

914

---

What is the difference between php 5 and php 7?

918

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