3v4l.org

run code in 300+ PHP versions simultaneously
<?php foreach ([ 'BASE64', 'UUENCODE', 'HTML-ENTITIES', 'Quoted-Printable', '7bit', '8bit', ] as $encoding) { echo "$encoding: ", mb_convert_encoding('&#x61;', $encoding, 'HTML-ENTITIES'), PHP_EOL; }
Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
BASE64: Deprecated: mb_convert_encoding(): Handling Base64 via mbstring is deprecated; use base64_encode/base64_decode instead in /in/8u1h4 on line 11 JiN4NjE7 UUENCODE: Deprecated: mb_convert_encoding(): Handling Uuencode via mbstring is deprecated; use convert_uuencode/convert_uudecode instead in /in/8u1h4 on line 11 begin 0644 filename !80`` HTML-ENTITIES: Deprecated: mb_convert_encoding(): Handling HTML entities via mbstring is deprecated; use htmlspecialchars, htmlentities, or mb_encode_numericentity/mb_decode_numericentity instead in /in/8u1h4 on line 11 a Quoted-Printable: Deprecated: mb_convert_encoding(): Handling QPrint via mbstring is deprecated; use quoted_printable_encode/quoted_printable_decode instead in /in/8u1h4 on line 11 &#x61; 7bit: a 8bit: a
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 BASE64: Deprecated: mb_convert_encoding(): Handling Base64 via mbstring is deprecated; use base64_encode/base64_decode instead in /in/8u1h4 on line 11 JiN4NjE7 UUENCODE: Deprecated: mb_convert_encoding(): Handling Uuencode via mbstring is deprecated; use convert_uuencode/convert_uudecode instead in /in/8u1h4 on line 11 begin 0644 filename !80`` HTML-ENTITIES: Deprecated: mb_convert_encoding(): Handling HTML entities via mbstring is deprecated; use htmlspecialchars, htmlentities, or mb_encode_numericentity/mb_decode_numericentity instead in /in/8u1h4 on line 11 a Quoted-Printable: Deprecated: mb_convert_encoding(): Handling QPrint via mbstring is deprecated; use quoted_printable_encode/quoted_printable_decode instead in /in/8u1h4 on line 11 &#x61; 7bit: a 8bit: a
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28
BASE64: JiN4NjE7 UUENCODE: HTML-ENTITIES: a Quoted-Printable: &#x61; 7bit: &#x61; 8bit: a
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
BASE64: JiN4NjE7 UUENCODE: Warning: mb_convert_encoding(): Unable to create character encoding converter in /in/8u1h4 on line 11 HTML-ENTITIES: a Quoted-Printable: &#x61; 7bit: &#x61; 8bit: a
Output for 5.6.0 - 5.6.24, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33
BASE64: JiN4NjE7 UUENCODE: a HTML-ENTITIES: a Quoted-Printable: &#x61; 7bit: &#x61; 8bit: a
preferences:
188.85 ms | 402 KiB | 224 Q