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Online Sandbox for SQL and PHP: Write, Run, Test, and Share SQL Queries and PHP Code
<?php
$signedKeyJson = '{"keyValue":"MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEfCIpsn2wD1UjyMNth+lOr2EFsBg+KgXpWvijAIoccO5uipuxX1ZFdJEbpb12WHFgRfCuOE7vuziMfDLTtjYldw\u003d\u003d","keyExpiration":"1743843541000"}';
echo "Length: " . strlen($signedKeyJson) . PHP_EOL;
echo "MD5: " . md5($signedKeyJson) . PHP_EOL;