:orphan:
# PetscStrrstr
Locates last occurrence of string in another string 
## Synopsis
```
static inline PetscErrorCode PetscStrrstr(const char a[], const char b[], char *tmp[])
```
Not Collective, No Fortran Support


## Input Parameters

- ***a -*** pointer to string
- ***b -*** string to find



## Output Parameter

- ***tmp -*** location of occurrence





## See Also
 `PetscStrbeginswithwhich()`, `PetscStrendswith()`, `PetscStrtoupper`,
`PetscStrtolower()`, `PetscStrrchr()`, `PetscStrchr()`, `PetscStrncmp()`, `PetscStrlen()`,
`PetscStrcmp()`

## Level
intermediate

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


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