PETSc version 3.17.0
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# PetscStrlen

Gets length of a string

### Synopsis

    #include "petscsys.h"
    PetscErrorCode PetscStrlen(const char s[], size_t *len)

Not Collective

### Input Parameters

| s | - pointer to string

### Output Parameter

| len | - length in bytes

### Note

This routine is analogous to strlen().

Null string returns a length of zero

Not for use in Fortran

### Level

intermediate

### Location

src/sys/utils/str.c
Index of all Sys routines
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