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php Programming Glossary: my_arrayPHP: Get PHP's variables, functions, constants from a php file http://stackoverflow.com/questions/1858285/php-get-phps-variables-functions-constants-from-a-php-file title 'Sample Application' copyright 'Copyright copy 2009' my_array array 'sarfraz' 'ahmed' 'chandio' define '_CASTE' 'chandio'..
http://stackoverflow.com/questions/2005350/mysql-order-by-issue build in php dynamically and the order is important to me. my_array array 3 6 1 8 9 how can i sort the results by the order by which..
PHP: How to use array_filter() to filter array keys? http://stackoverflow.com/questions/4260086/php-how-to-use-array-filter-to-filter-array-keys only passes in the array's values not the keys. If I have my_array array foo 1 hello world allowed array foo bar What's the best.. array foo bar What's the best way to delete all keys in my_array that are not in the allowed array Desired output my_array array.. my_array that are not in the allowed array Desired output my_array array foo 1 php arrays share improve this question With..
Why is array_key_exists 1000x slower than isset on referenced arrays? http://stackoverflow.com/questions/6337893/why-is-array-key-exists-1000x-slower-than-isset-on-referenced-arrays function isset_ key array array return isset array key my_array array start microtime TRUE for i 1 i 10000 i array_key_exists.. start microtime TRUE for i 1 i 10000 i array_key_exists i my_array my_array i 0 stop microtime TRUE print array_key_exists my_array.. TRUE for i 1 i 10000 i array_key_exists i my_array my_array i 0 stop microtime TRUE print array_key_exists my_array . stop..
Can I define a variable in a PHP if condition? http://stackoverflow.com/questions/6741399/can-i-define-a-variable-in-a-php-if-condition a variable in a PHP if condition For example can I do if my_array wp_get_category id echo asdf else echo 1234 If nothing is returned.. Yes that will work and the pattern is used quite often. If my_array is assigned a truthy value then the condition wil be met. CodePad..
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