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<?php $string = '★★ "It\'s a game that feels familiar, though Iever played anything like it." - Kotaku ★★'; var_dump(htmlspecialchars($string, ENT_SUBSTITUTE));
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
string(95) "★★ "It's a game that feels familiar, though Iever played anything like it." - Kotaku ★★"
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Notice: Use of undefined constant ENT_SUBSTITUTE - assumed 'ENT_SUBSTITUTE' in /in/PGrgt on line 6 Warning: htmlspecialchars() expects parameter 2 to be long, string given in /in/PGrgt on line 6 NULL

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