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<?php $var1 = "1"; $var2 = "2"; print_r(get_defined_vars()); echo array_key_exists('var1', get_defined_vars()); ?>
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [_GET] => Array ( ) [_POST] => Array ( ) [_COOKIE] => Array ( ) [_FILES] => Array ( ) [argv] => Array ( [0] => /in/7OEa7 ) [argc] => 1 [_SERVER] => Array ( [TERM] => xterm [PATH] => /usr/bin:/bin [LANG] => C [SHELL] => /bin/sh [MAIL] => /var/mail/nobody [LOGNAME] => nobody [USER] => nobody [HOME] => /tmp [PHP_SELF] => /in/7OEa7 [SCRIPT_NAME] => /in/7OEa7 [SCRIPT_FILENAME] => /in/7OEa7 [PATH_TRANSLATED] => /in/7OEa7 [DOCUMENT_ROOT] => [REQUEST_TIME_FLOAT] => 1395331925.0001 [REQUEST_TIME] => 1395331925 [argv] => Array ( [0] => /in/7OEa7 ) [argc] => 1 ) [var1] => 1 [var2] => 2 ) 1

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