PHP Checker vs TestBench.tools
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
PHP Checker compared with TestBench.tools
| Detail | 
PHP Checker | 
TestBench.tools |
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| What it does | Free tools to check PHP versions and test code compatibility across versions 7.4 to 8.5
| Free micro-tools for test & measurement, embedded and industrial automation engineers
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| Stage | Not given
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| Founded | Not given
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| Based in | Not given
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| Pricing model | Free
| Free
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| Pricing | Not given
| Not given
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| Key features | - PHP Version Checker to detect website PHP versions via headers and markers
- Multi-version code compatibility checker testing 7.4 to 8.5
- PHP Sandbox running code in your browser with real PHP interpreters
- PHP Syntax Checker identifying parse errors and deprecated functions
- PHP EOL Dates calendar with support status for all versions
- Bcrypt Generator for password hashing
- phpinfo() Analyzer explaining server configuration
- PHP Date Format tester
- PHP Formatter for code formatting
- PHP Regex Tester for preg_match patterns
| - 58 protocol and calculation tools
- 100% client-side execution with no data logging
- MCP server integration for Claude Code
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| What makes it different | - All code runs in your browser on WebAssembly, never uploaded to servers
- Completely free with no sign-up required
- Website checker works on any device including school machines without software installation
| - All calculations run entirely in your browser with no data transmission or storage
- No sign-up, no configuration required; instant results with worked examples
- Calculations verified against published standards and golden test vectors
- Available as an MCP server for use in Claude Code and other AI assistants
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | Not checked yet ● no change since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 0 | 0 |
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| Citation Flow (Majestic) | 0 | 14 |
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| Referring domains (Majestic) | 0 | 2 |
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4 details filled in for both companies.
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