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6,901 free tools across 25 categories. Tools marked with a lightning bolt are ready to use right now.
Generates code to compare arrays using selected comparison behavior.
Identifies files missing a strict-types declaration where your policy requires one.
Flags function parameters without explicit types in supplied code.
Builds nested PHP configuration arrays from key-value inputs.
Converts compatible PHP-style data into JSON for structural inspection.
Explains common PHP serialization structure in supplied examples.
Summarizes package names and version constraints from composer.json.
Highlights incompatible version constraints in supplied dependency data.
Reviews PSR-4 and PSR-0 mappings in Composer configuration.
Summarizes package version changes from two supplied lockfile extracts.
Creates a review checklist for evaluating dependency maintenance and security.
Explains selected php.ini directives and their practical effects.
Organizes supplied runtime configuration values into a readable report.
Compares upload size settings across PHP and web-server configuration.
Generates an OPcache tuning checklist for a specified workload.