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run code in 300+ PHP versions simultaneously
<?php define("NL", "\n<br>"); $upUrl = "upUrl ampersand=& hash=#"; $downUrl = "downUrl ampersand=& hash=#"; echo $upUrl.NL; echo $downUrl.NL.NL; list($upUrl, $downUrl) = str_replace(["&", "#"], ["&amp", "%23"], [$upUrl, $downUrl]); echo $upUrl.NL; echo $downUrl.NL.NL; $upUrl = str_replace("&", "&amp", $upUrl); echo $upUrl.NL; echo $downUrl.NL; ?>
Output for 7.1.25 - 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 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.4, 8.3.6 - 8.3.7
upUrl ampersand=& hash=# <br>downUrl ampersand=& hash=# <br> <br>upUrl ampersand=&amp hash=%23 <br>downUrl ampersand=&amp hash=%23 <br> <br>upUrl ampersand=&ampamp hash=%23 <br>downUrl ampersand=&amp hash=%23 <br>
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 upUrl ampersand=& hash=# <br>downUrl ampersand=& hash=# <br> <br>upUrl ampersand=&amp hash=%23 <br>downUrl ampersand=&amp hash=%23 <br> <br>upUrl ampersand=&ampamp hash=%23 <br>downUrl ampersand=&amp hash=%23 <br>
preferences:
201.98 ms | 402 KiB | 184 Q