initial upload

inc/blocks/includes/sanitize.php

@@ -0,0 +1,50 @@
+<?php
+
+
+/* Sanitize Google Fonts */
+function zeitfresser_sanitize_google_fonts( $input, $setting ) {
+
+  // Get list of choices from the control associated with the setting.
+  $choices = $setting->manager->get_control( $setting->id )->choices;
+  
+  // If the input is a valid key, return it; otherwise, return the default.
+  return ( array_key_exists( $input, $choices ) ? $input : $setting->default );
+
+}
+
+
+function zeitfresser_sanitize_float( $input ) {
+  return filter_var($input, FILTER_SANITIZE_NUMBER_FLOAT, FILTER_FLAG_ALLOW_FRACTION);
+}
+
+
+
+//checkbox sanitization function
+function zeitfresser_sanitize_checkbox( $input ) {
+  //returns true if checkbox is checked
+  return ( ( isset( $input ) && true == $input ) ? true : false );
+}
+
+
+function zeitfresser_sanitize_select( $input, $setting ) {
+  
+  // Ensure input is a slug.
+  $input = sanitize_key( $input );
+  
+  // Get list of choices from the control associated with the setting.
+  $choices = $setting->manager->get_control( $setting->id )->choices;
+  
+  // If the input is a valid key, return it; otherwise, return the default.
+  return ( array_key_exists( $input, $choices ) ? $input : $setting->default );
+}
+
+
+function zeitfresser_sanitize_array( $value ){    
+    if ( is_array( $value ) ) {
+      foreach ( $value as $key => $subvalue ) {
+        $value[ $key ] = esc_attr( $subvalue );
+      }
+      return $value;
+    }
+  return esc_attr( $value );    
+}