Frequently-Used PHP Functions |
It is quite a pain to browse through documentation and previous stuff to refer back through php codes, when I need them. So I will be using this page to list all the php functions that I frequently use. You guys can also bookmark this page for reference if you want.Frequently-Used PHP FunctionsStringsstring strtolower ( string $str ) Converts string to lowercase. string strtoupper ( string $str ) Converts string to uppercase. str_replace(array of matches, replace with what, string to work on) $vowels = array("a", "e", "i", "o", "u", "A", "E", "I", "O", "U"); $only_consonants = str_replace($vowels, "", "Hello World"); $only_consonants will become Hll Wrld strip_tags($text, '<p><a>'); PHP Will remove all html tags from $text except <p> and <a> Date and Time $timetoday = getdate(); $timetoday will hold this data: Array ( [seconds] => 40 [minutes] => 58 [hours] => 21 [mday] => 17 [wday] => 2 [mon] => 6 [year] => 2003 [yday] => 167 [weekday] => Tuesday [month] => June [0] => 1055901520 ) date(format,timestamp) timestamp is optional For format, refer to this php date format list on w3schools Conversions floor(string) This baby can convert strings to integer! SQL SectionDecided to add SQL stuff here too...Data Types SQL Datatypes Randomizing Stuff RAND() to randomize stuff SELECT FLOOR(7 + (RAND() * 5)); to randomize an integer from 7 to 12 Referers Info
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