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run code in 200+ php & hhvm versions
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<?php // Rely on the default value for the second parameter var_dump(IntlChar::charName("A")); // Provide a valid option for the second parameter var_dump(IntlChar::charName("A", IntlChar::UNICODE_CHAR_NAME)); // Another valid option, but with no corresponding name for that given option // This properly returns an empty string, as expected var_dump(IntlChar::charName("A", IntlChar::UNICODE_10_CHAR_NAME)); // Provide an invalid value for the second parameter var_dump(IntlChar::charName("A", 12345));
Output for 7.0.6 - 7.2.0
string(22) "LATIN CAPITAL LETTER A" string(22) "LATIN CAPITAL LETTER A" string(0) "" NULL
Output for 7.0.5
Fatal error: Uncaught Error: Class 'IntlChar' not found in /in/YXeEg:4 Stack trace: #0 {main} thrown in /in/YXeEg on line 4
Process exited with code 255.
Output for 7.0.0 - 7.0.4
string(22) "LATIN CAPITAL LETTER A" string(22) "LATIN CAPITAL LETTER A" string(0) "" bool(false)
Output for 5.3.17 - 5.6.28
Fatal error: Class 'IntlChar' not found in /in/YXeEg on line 4
Process exited with code 255.