Answer / Reena Rani

md5() generates a 128-bit (32 character) hash value, while crc32() generates a 32-bit unsigned integer checksum. sha1() generates a 160-bit (40 character) hash value.

How many keywords are there in php?

1 Answers  

---

What is trim function in php?

1 Answers  

---

How to set a page as a home page in a php based site?

1 Answers  

---

Which is better #define or enum?

1 Answers  

---

Explain do you use composer? If yes, what benefits have you found in it?

1 Answers  

---

What is php in full?

1 Answers  

---

write the function to fetch a image from mysql databases (datatype blob).

1 Answers  

---

What is the main function of php?

1 Answers  

---

hi! i am tushar. i am trying to insert digital signature in a pdf file using PHP. i create a digital signature jpg image using imagecreatefromjpeg() function, but whenever i trying to insert it into my pdf file it shown this error. "FPDF error: Not a JPEG file: signature.jpg". could some one help me? how can i insert a digital signature in a pdf file using PHP?

1 Answers  

---

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

1 Answers   Net Solution,

---

What is the use of namespace in php?

1 Answers  

---

How can I load data from a text file into a table?

1 Answers  

---