refactor: update BaseConstraint.php to PHP 7.2 language level #826
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This pull request refactors the
BaseConstraint
class in theJsonSchema
package to improve code readability, enforce immutability, and align with modern PHP practices. The changes include replacing anonymous functions with static closures, updating type casting, and removing outdated comments.Code modernization and immutability:
static
closures in methods likeaddError
,addErrors
, andconvertJsonPointerIntoPropertyPath
to enforce immutability and improve performance. [1] [2] [3](string)
instead ofstrval
.Code readability and cleanup:
@return
tag inconvertJsonPointerIntoPropertyPath
.\JSON_ERROR_NONE
with theJSON_ERROR_NONE
constant for consistency with theuse
statement.Other improvements:
json_decode
call to explicitly set theassociative
parameter tofalse
for clarity.