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<?php var_dump(str_cmp("eyJpdiI6Ijc4MlJrMmdLMWJGTjJKZHE3VTVEMGc9PSIsInZhbHVlIjoiQmVaTGlUUVFUZTZXTGhrS3duaGlcL2F1cDlPMG4rcWZRM0RCdzRab1JBamt1ZEx1clA2eTNGdVhtUFZ5R0RTeXZLNFBWaGp5MzE4SnppZGZKTXR1eW5RPT0iLCJtYWMiOiI2NDBjYzZhYTM4YjUxODg1NzcwOGY5NGE5YjcwODc1MmVlYjY1ZTEwMjRkOTI2MzlhODA0ZDllN2M5ZTU1YmUwIn0%3D","eyJpdiI6Ijc4MlJrMmdLMWJGTjJKZHE3VTVEMGc9PSIsInZhbHVlIjoiQmVaTGlUUVFUZTZXTGhrS3duaGlcL2F1cDlPMG4rcWZRM0RCdzRab1JBamt1ZEx1clA2eTNGdVhtUFZ5R0RTeXZLNFBWaGp5MzE4SnppZGZKTXR1eW5RPT0iLCJtYWMiOiI2NDBjYzZhYTM4YjUxODg1NzcwOGY5NGE5YjcwODc1MmVlYjY1ZTEwMjRkOTI2MzlhODA0ZDllN2M5ZTU1YmUwIn0%3D"));
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Fatal error: Uncaught Error: Call to undefined function str_cmp() in /in/4I8G0:3 Stack trace: #0 {main} thrown in /in/4I8G0 on line 3
Process exited with code 255.
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Fatal error: Call to undefined function str_cmp() in /in/4I8G0 on line 3
Process exited with code 255.

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