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run code in 300+ PHP versions simultaneously
<?php $tests=[ "207.142.131.005", // 207.142.XXX.XXX "2001:0db8:0000:08d3:0000:8a2e:0070:7344", // 2001:0db8:0000:08d3:0000:8a2e:XXXX:XXXX "207.142.131.5", // 207.142.XXX.XXX "2001:0db8::8d3::8a2e:7:7344", // 2001:0db8::8d3::8a2e:XXXX:XXXX "::1", // :XXXX:XXXX "127.0.0.1" // 127.0.XXX.XXX ]; $tests=preg_replace(['/.\d*$/','/\d*:\d*$/'],['.XXX','XXXX:XXXX'],$tests); var_export($tests);
Output for 5.6.0 - 5.6.40, 7.0.0 - 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
array ( 0 => '207.142.131.XXX', 1 => '2001:0db8:0000:08d3:0000:8a2e:0070.XXX', 2 => '207.142.131.XXX', 3 => '2001:0db8::8d3::8a2e:7.XXX', 4 => ':.XXX', 5 => '127.0.0.XXX', )
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 array ( 0 => '207.142.131.XXX', 1 => '2001:0db8:0000:08d3:0000:8a2e:0070.XXX', 2 => '207.142.131.XXX', 3 => '2001:0db8::8d3::8a2e:7.XXX', 4 => ':.XXX', 5 => '127.0.0.XXX', )

preferences:
219.84 ms | 402 KiB | 289 Q