Explain preg_Match and preg_replace?

1014

---

How to remove duplicate values from a PHP Array?

1099

---

What is difference between strstr() and stristr() in PHP?

1006

---

How to register a variable in PHP session?

981

---

Why should I store logs in a database rather than a file?

1051

---

How to get length of an array in PHP?

1040

---

What are the Advantages and Application Areas of PHP?

958

---

Explain Type hinting in PHP?

1040

---

Where sessions stored in PHP?

1002

---

What is difference Between PHP 5 and 7?

1134

---

What is PECL?

1211

---

How to increase the execution time of a PHP script?

1072

---

What is the difference between nowdoc and heredoc?

1001

---

Explain Traits in PHP?

964

---

How is a constant defined in a PHP script?

1045

---