:orphan:
# PetscStrrchr
Locates one location past the last occurrence of a character in a string, if the character is not found then returns entire string 
## Synopsis
```
static inline PetscErrorCode PetscStrrchr(const char a[], char b, char *c[])
```
Not Collective, No Fortran Support


## Input Parameters

- ***a -*** pointer to string
- ***b -*** character



## Output Parameter

- ***c -*** one past location of `b` in `a`, or `a` if `b` was not found





## See Also
 `PetscStrchr()`, `PetscTokenCreate()`, `PetscStrendswith()`, `PetscStrbeginsswith()`

## Level
intermediate

## Location
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/include/petscstring.h.html#PetscStrrchr">include/petscstring.h</A>

## Examples
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/ksp/ksp/tutorials/ex43.c.html">src/ksp/ksp/tutorials/ex43.c</A><BR>
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/ksp/ksp/tutorials/ex72.c.html">src/ksp/ksp/tutorials/ex72.c</A><BR>


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[Edit on GitLab](https://gitlab.com/petsc/petsc/-/edit/release/include/petscstring.h)


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