The Rocketship Blocks module is using the deprecated PHP substr() function with a potential null parameter in rocketship_blocks_title_preprocess_block(). This generates deprecation notices in PHP 8.1+ and could lead to runtime errors in future PHP versions. The issue needs to be addressed to ensure compatibility with newer PHP versions and maintain code quality.
Deprecated function: substr(): Passing null to parameter #1 ($string) of type string is deprecated in rocketship_blocks_title_preprocess_block() (line 229 of modules/contrib/rocketship_core/modules/rocketship_blocks/rocketship_blocks.module)
Replace the deprecated substr() function with str_starts_with(), which is more appropriate for prefix checking and handles null values better. This function was introduced in PHP 8.0 and is the recommended way to check string prefixes.
None. This is a code-level change that doesn't affect the user interface.
None. This is an internal function modification that doesn't affect the module's API.
None. This change only affects code functionality and doesn't modify any data structures or storage.
Active
6.2
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That's not a solution. Now I can see
Deprecated function: str_starts_with(): Passing null to parameter #1 ($haystack) of type string is deprecated in _rocketship_blocks_title_preprocess_block()
Let me provide a correct solution