Update for 29-11-22 21:30

tech/PHP.wiki

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+= PHP =
+
+Php is an older, dynamically typed language for making web applications
+
+== Tips and tricks ==
+
+=== Get the address of the connecting party ===
+
+`$_SERVER['REMOTE_ADDR']`
+
+That will show the proxy IP if they are using a proxy. To try and bypass that,
+we can try
+
+`$_SERVER['HTTP_X_FORWARDED_FOR']`
+
+
+== Syntax ==
+
+* All varaibles begin with a dollar sign ($)
+* if statement syntax is the same as c-likes