chore(php-shim): drop the substring predicate ports

str_contains(), str_starts_with() and str_ends_with() were thin wrappers
over the str methods of the same semantics. Call sites now use
contains()/starts_with()/ends_with() directly.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

1 files changed, 0 insertions, 12 deletions

diff --git a/crates/shirabe-php-shim/src/string.rs b/crates/shirabe-php-shim/src/string.rs
index 8cab6eca..e53fc02c 100644
--- a/crates/shirabe-php-shim/src/string.rs
+++ b/crates/shirabe-php-shim/src/string.rs
@@ -14,18 +14,6 @@ pub fn str_replace(search: &str, replace: &str, subject: &str) -> String {
     subject.replace(search, replace)
 }
 
-pub fn str_contains(haystack: &str, needle: &str) -> bool {
-    haystack.contains(needle)
-}
-
-pub fn str_starts_with(haystack: &str, needle: &str) -> bool {
-    haystack.starts_with(needle)
-}
-
-pub fn str_ends_with(haystack: &str, needle: &str) -> bool {
-    haystack.ends_with(needle)
-}
-
 pub fn substr_count(haystack: &str, needle: &str) -> i64 {
     if needle.is_empty() {
         panic!("substr_count(): Argument #2 ($needle) cannot be empty");