What are psrs?

607

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Tell me what is the difference between unset() and unlink()?

537

---

Explain me soundex() and metaphone()?

550

---

Why do we use htaccess

634

---

where do we use htaccess?

547

---

Explain me what are the 3 scope levels available in php and how would you define them?

736

---

Tell me can the value of a constant change during the script's execution?

580

---

Tell me how comfortable are you with writing html entirely by hand?

518

---

Do you know what is the difference between the include() and require() functions?

519

---

Tell us why did you choose this particular career path?

524

---

Explain briefly about a search-friendly site looks like?

494

---

Tell me can you extend a final defined class?

527

---

Tell me what are sql injections, how do you prevent them and what are the best practices?

511

---

Explain how does one prevent the following warning ‘warning: cannot modify header information – headers already sent' and why does it occur in the first place?

518

---

Tell me what is htaccess?

492

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