[skip ci] ext/intl: Fix various typo (GH-21615)

Author: LamentXU123

ext/intl/ERROR_CONVENTIONS.md

@@ -40,7 +40,7 @@ no way to pass ownership of the string without it being copied.
   unless the error is due to bad arguments, in which case only the global error
   should be set.
 
-Objects store an intl_error structed in their private data. For instance:
+Objects store an intl_error in their private data. For instance:
 
 ```c
 typedef struct {
@@ -59,7 +59,7 @@ void intl_errors_set_code(intl_error* err, UErrorCode err_code);
 void intl_errors_set(intl_error* err, UErrorCode code, char* msg, int copyMsg);
 ```
 
-by passing a pointer to the object's `intl_error` structed as the first parameter.
+by passing a pointer to the object's `intl_error` as the first parameter.
 Node the extra `s` in the functions' names (`errors`, not `error`).
 
 Static methods should only set the global error.

ext/intl/collator/collator_convert.cpp

@@ -289,7 +289,7 @@ U_CFUNC zval* collator_convert_string_to_double( zval* str, zval *rv )
 
 /* {{{ collator_convert_string_to_number_if_possible
  *
- * Convert string to numer.
+ * Convert string to number.
  *
  * @param  zval* str String to convert.
  *

ext/intl/collator/collator_sort.cpp

@@ -380,7 +380,7 @@ U_CFUNC PHP_FUNCTION( collator_sort_with_sort_keys )
 	if( !hash || zend_hash_num_elements( hash ) == 0 )
 		RETURN_TRUE;
 
-	/* Create bufers */
+	/* Create buffers */
 	sortKeyBuf     = reinterpret_cast<char *>(ecalloc( sortKeyBufSize,     sizeof( char    ) ));
 	sortKeyIndxBuf = reinterpret_cast<collator_sort_key_index_t *>(ecalloc( sortKeyIndxBufSize, sizeof( uint8_t ) ));
 	utf16_buf      = eumalloc( utf16_buf_size );

ext/intl/formatter/formatter_data.cpp

@@ -32,7 +32,7 @@ void formatter_data_init( formatter_data* nf_data )
 /* }}} */
 
 /* {{{ void formatter_data_free( formatter_data* nf_data )
- * Clean up mem allocted by internals of formatter_data
+ * Clean up mem allocated by internals of formatter_data
  */
 void formatter_data_free( formatter_data* nf_data )
 {

ext/intl/intl_error.h

@@ -37,7 +37,7 @@ void        intl_error_set( intl_error* err, UErrorCode code, const char* msg);
 UErrorCode  intl_error_get_code( intl_error* err );
 zend_string* intl_error_get_message( intl_error* err );
 
-// Wrappers to synchonize object's and global error structures.
+// Wrappers to synchronize object's and global error structures.
 void        intl_errors_reset( intl_error* err );
 void        intl_errors_set_custom_msg( intl_error* err, const char* msg);
 void        intl_errors_set_code( intl_error* err, UErrorCode err_code );

ext/intl/locale/locale_methods.cpp

@@ -254,7 +254,7 @@ static zend_off_t getStrrtokenPos(char* str, zend_off_t savedPos)
 		}
 	}
 	if(result < 1){
-		/* Just in case inavlid locale e.g. '-x-xyz' or '-sl_Latn' */
+		/* Just in case invalid locale e.g. '-x-xyz' or '-sl_Latn' */
 		result =-1;
 	}
 	return result;
@@ -362,7 +362,7 @@ static zend_string* get_icu_value_internal( const char* loc_name , const char* t
 			if( strcmp(tag_name , LOC_LANG_TAG)==0 ){
 				return zend_string_init(loc_name, strlen(loc_name), 0);
 			} else {
-				/* Since Grandfathered , no value , do nothing , retutn NULL */
+				/* Since Grandfathered , no value , do nothing , return NULL */
 				return NULL;
 			}
 		}

ext/intl/transliterator/transliterator_class.cpp

@@ -80,7 +80,7 @@ static void transliterator_object_init( Transliterator_object* to )
 /* }}} */
 
 /* {{{ void transliterator_object_destroy( Transliterator_object* to )
- * Clean up mem allocted by internals of Transliterator_object
+ * Clean up mem allocated by internals of Transliterator_object
  */
 static void transliterator_object_destroy( Transliterator_object* to )
 {