3v4l.org

run code in 300+ PHP versions simultaneously
<?php $_SERVER["HTTP_USER_AGENT"] = "TeachMe-App v000003 Android 4.4.2 on generic"; $MinVersion["TeachMe-App"] = 000004; if(strpos($_SERVER["USER_AGENT"], "v") > 0) { //6-Stellige Versionsnummer hinter dem v auslesen $Client["Version"] = substr($_SERVER["HTTP_USER_AGENT"], strpos($_SERVER["HTTP_USER_AGENT"], "v") + 1, 6); $Client["Version"] = is_int($Client["Version"]) ? intval($Client["Version"]) : -1; } if($Client["Version"] < $MinVersion[$Client["Client"]]) { header("X-API-Status: 40004 Client-Version Too Old"); die("40004"); } print_r($Client); die("40000");
Output for 8.3.0 - 8.3.6
Warning: Undefined array key "USER_AGENT" in /in/5Ff0G on line 4 Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /in/5Ff0G on line 4 Warning: Undefined variable $Client in /in/5Ff0G on line 11 Warning: Trying to access array offset on null in /in/5Ff0G on line 11 Warning: Undefined variable $Client in /in/5Ff0G on line 11 Warning: Trying to access array offset on null in /in/5Ff0G on line 11 Warning: Undefined array key "" in /in/5Ff0G on line 11 Warning: Undefined variable $Client in /in/5Ff0G on line 15 40000
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18
Warning: Undefined array key "USER_AGENT" in /in/5Ff0G on line 4 Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /in/5Ff0G on line 4 Warning: Undefined variable $Client in /in/5Ff0G on line 11 Warning: Trying to access array offset on value of type null in /in/5Ff0G on line 11 Warning: Undefined variable $Client in /in/5Ff0G on line 11 Warning: Trying to access array offset on value of type null in /in/5Ff0G on line 11 Warning: Undefined array key "" in /in/5Ff0G on line 11 Warning: Undefined variable $Client in /in/5Ff0G on line 15 40000
Output for 8.0.0 - 8.0.30
Warning: Undefined array key "USER_AGENT" in /in/5Ff0G on line 4 Warning: Undefined variable $Client in /in/5Ff0G on line 11 Warning: Trying to access array offset on value of type null in /in/5Ff0G on line 11 Warning: Undefined variable $Client in /in/5Ff0G on line 11 Warning: Trying to access array offset on value of type null in /in/5Ff0G on line 11 Warning: Undefined array key "" in /in/5Ff0G on line 11 Warning: Undefined variable $Client in /in/5Ff0G on line 15 40000
Output for 7.4.0 - 7.4.33
Notice: Undefined index: USER_AGENT in /in/5Ff0G on line 4 Notice: Undefined variable: Client in /in/5Ff0G on line 11 Notice: Trying to access array offset on value of type null in /in/5Ff0G on line 11 Notice: Undefined variable: Client in /in/5Ff0G on line 11 Notice: Trying to access array offset on value of type null in /in/5Ff0G on line 11 Notice: Undefined index: in /in/5Ff0G on line 11 Notice: Undefined variable: Client in /in/5Ff0G on line 15 40000
Output for 7.3.32 - 7.3.33
40000
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31
Notice: Undefined index: USER_AGENT in /in/5Ff0G on line 4 Notice: Undefined variable: Client in /in/5Ff0G on line 11 Notice: Undefined variable: Client in /in/5Ff0G on line 11 Notice: Undefined index: in /in/5Ff0G on line 11 Notice: Undefined variable: Client in /in/5Ff0G on line 15 40000
Output for 5.0.4 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Notice: Undefined index: USER_AGENT in /in/5Ff0G on line 4 Notice: Undefined variable: Client in /in/5Ff0G on line 11 Notice: Undefined variable: Client in /in/5Ff0G on line 11 Notice: Undefined index: in /in/5Ff0G on line 11 Notice: Undefined variable: Client in /in/5Ff0G on line 15 40000
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.3
Notice: Undefined index: USER_AGENT in /in/5Ff0G on line 4 Notice: Undefined variable: Client in /in/5Ff0G on line 11 Notice: Undefined variable: Client in /in/5Ff0G on line 11 Notice: Undefined index: in /in/5Ff0G on line 11 Notice: Undefined variable: Client in /in/5Ff0G on line 15 40000
preferences:
237.71 ms | 402 KiB | 356 Q