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<?php // 1. check if referer is Unity else echo error class Result implements \JsonSerializable { private $error; private $accessToken; public function __construct($anErrorName, $anAccessToken) { $this->error = $anErrorName; $this->accessToken = $anAccessToken; } public function jsonSerialize() { return get_object_vars($this); } } $result = new Result("true", 0); echo json_encode($result); $referrer = (string)$_SERVER['HTTP_USER_AGENT']; foreach( $_POST as $key=>$value) { if( is_array( $value ) ) { foreach( $value as $thing ) { echo $thing . "\xA"; } } else { echo "$key=$value" . "\xA"; } } echo'test' . "\xA";; if (strpos($referrer, 'Unity') !== false) { echo 'true'; } else echo 'false'; ?>
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Deprecated: Return type of Result::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/eAjbR on line 15 {"error":"true","accessToken":0} Warning: Undefined array key "HTTP_USER_AGENT" in /in/eAjbR on line 26 test false
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 Deprecated: Return type of Result::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/eAjbR on line 15 {"error":"true","accessToken":0} Warning: Undefined array key "HTTP_USER_AGENT" in /in/eAjbR on line 26 test false
Output for 8.0.0 - 8.0.30
{"error":"true","accessToken":0} Warning: Undefined array key "HTTP_USER_AGENT" in /in/eAjbR on line 26 test false
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.33
{"error":"true","accessToken":0} Notice: Undefined index: HTTP_USER_AGENT in /in/eAjbR on line 26 test false
Output for 7.3.32 - 7.3.33
{"error":"true","accessToken":0}test false
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135.86 ms | 401 KiB | 172 Q