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run code in 300+ PHP versions simultaneously
<?php $str1 = "a\u{0300}"; $str2 = "à"; // str1 and str2 produce the same character! // what we normally do: var_dump($str1 === $str2); // what we should be doing in php: $str1 = Normalizer::normalize($str1); $str2 = Normalizer::normalize($str2); var_dump($str1 === $str2);
Output for git.master, git.master_jit, rfc.property-hooks
bool(false) bool(true)

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