Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /s/bach/a/class/cs000/public_html/pmwiki/cookbook/date.php on line 68

Warning: String offset cast occurred in /s/bach/a/class/cs000/public_html/pmwiki/cookbook/steganography.php on line 9

Deprecated: Implicit conversion from float 1260.2884615384614 to int loses precision in /s/bach/a/class/cs000/public_html/pmwiki/cookbook/steganography.php on line 9

Fatal error: Uncaught TypeError: in_array(): Argument #2 ($haystack) must be of type array, null given in /s/bach/a/class/cs000/public_html/pmwiki/cookbook/AA-dual.php:57 Stack trace: #0 /s/bach/a/class/cs000/public_html/pmwiki/cookbook/AA-dual.php(57): in_array('answer', NULL) #1 [internal function]: {closure}(Array) #2 /s/bach/a/class/cs000/public_html/pmwiki/pmwiki.php(2273): preg_replace_callback('/\\(:code(?:\t\t\t\t...', Object(Closure), '(:groupheader:)...') #3 /s/bach/a/class/cs000/public_html/pmwiki/pmwiki.php(2323): MarkupToHTML('Main.HW7', '(:groupheader:)...', Array) #4 /s/bach/a/class/cs000/public_html/pmwiki/pmwiki.php(490): HandleBrowse('Main.HW7', 'read') #5 /s/bach/a/class/cs000/public_html/pmwiki/pmwiki.php(477): HandleDispatch('Main.HW7', 'browse') #6 /s/bach/a/class/ct320/public_html/Fall19/index.php(16): require('/s/bach/a/class...') #7 {main} thrown in /s/bach/a/class/cs000/public_html/pmwiki/cookbook/AA-dual.php on line 57