Top "Strlen" questions

Finding the length of a Character Array in C

What is a way in C that someone could find the length of a character array? I will happily accept …

arrays c strlen

Add ... if string is too long PHP

I have a description field in my MySQL database, and I access the database on two different pages, one page …

php string strlen

How to find the length of argv[] in C

#include <stdio.h> #include <stdlib.h> #include <string.h> int main(int argc, char *…

c argv strlen strcat

Sizeof vs Strlen

#include <stdio.h> #include <string.h> int main(int argc, char *argv[]) { char string[] = "october"; // 7 letters …

c sizeof strlen

Where is the implementation of strlen() in GCC?

Can anyone point me to the definition of strlen() in GCC? I've been grepping release 4.4.2 for about a half hour …

c glibc strlen

strlen not checking for NULL

Why is strlen() not checking for NULL? if I do strlen(NULL), the program segmentation faults. Trying to understand the …

c segmentation-fault strlen

which C++ header file declares strlen?

Which library does strlen() belong to? Does it belong to cstring? or string? I tried the following code, and it …

c++ strlen

Why does glibc's strlen need to be so complicated to run quickly?

I was looking through the strlen code here and I was wondering if the optimizations used in the code are …

c optimization glibc portability strlen

How does the strlen function work internally?

How does strlen() work internally? Are there any inherent bugs in the function?

c strlen

Checking string length, max and minimum

Is there a function to check if a string is too long or too short, I normally end up writing …

php strlen