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<?php $data = pack('v', '18000000'); $data = unpack('v', $data); var_dump($data); $data = bin2hex($data[0]); var_dump($data); echo PHP_EOL;
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
array(1) { [1]=> int(43136) } Warning: Undefined array key 0 in /in/CT95A on line 6 Deprecated: bin2hex(): Passing null to parameter #1 ($string) of type string is deprecated in /in/CT95A on line 6 string(0) ""
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(1) { [1]=> int(43136) } Warning: Undefined array key 0 in /in/CT95A on line 6 Deprecated: bin2hex(): Passing null to parameter #1 ($string) of type string is deprecated in /in/CT95A on line 6 string(0) ""
Output for 8.0.0 - 8.0.30
array(1) { [1]=> int(43136) } Warning: Undefined array key 0 in /in/CT95A on line 6 string(0) ""
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.16, 7.1.18 - 7.1.33, 7.2.0 - 7.2.5, 7.2.7 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
array(1) { [1]=> int(43136) } Notice: Undefined offset: 0 in /in/CT95A on line 6 string(0) ""
Output for 7.3.32 - 7.3.33
array(1) { [1]=> int(43136) } string(0) ""
Output for 7.1.17, 7.2.6

Process exited with code 137.

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