strstr : strstr « string.h « C Tutorial






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  3. strstr
ItemValue
Header filestring.h
Declarationchar *strstr(const char *str1, const char *str2);
FunctionReturns a pointer to the first occurrence of *str2 in *str1 or a null pointer if there str2 is not part of str1.
ReturnIt returns a null pointer if no match is found.


#include <string.h>
  #include <stdio.h>

  int main(void)
  {
    char *p;

    p = strstr("this is a test", "is");
    printf(p);

    return 0;
  }

is is a test








24.20.strstr
24.20.1.strstr