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<?php $xml = <<<HERE <!DOCTYPE dtd [ <!ENTITY ref "ent"> ]> <elt att="&ref;">a&ref;</elt> HERE; $parser = xml_parser_create(); xml_set_character_data_handler($parser, function ($parser, $data) { var_dump($data); }); xml_set_default_handler($parser, function () {}); xml_parse($parser, $xml, true); xml_parser_free($parser);
Output for 8.5.0
string(1) "a" Deprecated: Function xml_parser_free() is deprecated since 8.5, as it has no effect since PHP 8.0 in /in/PUrG6 on line 16
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
Output for 5.6.38, 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 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14
string(1) "a"
preferences:
126.91 ms | 411 KiB | 5 Q