refactor(php-shim): split filter_var into per-filter functions

Replace the dispatch-on-constant filter_var() and filter_var_with_options()
with dedicated filter_var_boolean/url/email/ip and filter_var_int_with_range,
dropping the FILTER_VALIDATE_* constants and updating all call sites.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/crates/shirabe/src/command/home_command.rs b/crates/shirabe/src/command/home_command.rs
index 1620205..5b05815 100644
--- a/crates/shirabe/src/command/home_command.rs
+++ b/crates/shirabe/src/command/home_command.rs
@@ -6,7 +6,7 @@ use shirabe_external_packages::symfony::console::command::command::Command;
 use shirabe_external_packages::symfony::console::input::InputInterface;
 use shirabe_external_packages::symfony::console::output::OutputInterface;
 use shirabe_php_shim::PhpMixed;
-use shirabe_php_shim::{FILTER_VALIDATE_URL, filter_var};
+use shirabe_php_shim::filter_var_url;
 use std::cell::RefCell;
 use std::rc::Rc;
 
@@ -73,7 +73,7 @@ impl HomeCommand {
             Some(u) => u,
         };
 
-        if !filter_var(&url, FILTER_VALIDATE_URL) {
+        if !filter_var_url(&url) {
             return false;
         }