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php Programming Glossary: outputsHow to encrypt/decrypt data in php? http://stackoverflow.com/questions/10916284/how-to-encrypt-decrypt-data-in-php a database with known passwords and their respective hash outputs the rainbow tables. Adding a salt to the password before hashing..
How to properly set up a PDO connection http://stackoverflow.com/questions/11369360/how-to-properly-set-up-a-pdo-connection everywhere echo _SESSION 'sqlQuery' getAreaName 'county' 9 outputs Aust Agder the county name with that id in the database Inside..
PHP: str_replace that only acts on the first match? http://stackoverflow.com/questions/1252693/php-str-replace-that-only-acts-on-the-first-match string limit echo preg_replace ' abc ' '123' str 1 outputs '123def abcdef abcdef' The magic is in the optional fourth parameter..
Reference - What does this error mean in PHP? http://stackoverflow.com/questions/12769982/reference-what-does-this-error-mean-in-php before the code triggering the Warning and check where it outputs. Move any header sending code before that code. An often overlooked..
Reference: Why does the PHP (or other server side) code in my Javascript not work? http://stackoverflow.com/questions/13840429/reference-why-does-the-php-or-other-server-side-code-in-my-javascript-not-wor requests and responses. PHP is executed on the server and outputs some HTML and maybe Javascript code which is sent as response..
http://stackoverflow.com/questions/16959576/reference-what-is-variable-scope-which-variables-are-accessible-from-where-and don't All the caller of this function sees is this baz outputs bar unset foo baz no output WTF baz outputs baz WTF There's.. is this baz outputs bar unset foo baz no output WTF baz outputs baz WTF There's no indication that this function has any side..
PHP error: Cannot modify header information ??headers already sent [duplicate] http://stackoverflow.com/questions/1793482/php-error-cannot-modify-header-information-headers-already-sent to the browser. As your header.php include presumably outputs HTML header cannot be used. You can solve this in a couple ways..
Can I include code into a PHP class? http://stackoverflow.com/questions/1957732/can-i-include-code-into-a-php-class cat new Cat cat setMeowing new RegularMeow echo cat meow outputs 'meow' now to change the behavior cat setMeowing new LolkatMeow.. the behavior cat setMeowing new LolkatMeow echo cat meow outputs 'lolz xD' While you also could have solved the above with inheritance..
http://stackoverflow.com/questions/2140090/operator-for-array-in-php array2 print_r array3 print_r array_merge array1 array2 outputs Array 0 one preserved from array1 1 two preserved from array1..
http://stackoverflow.com/questions/2596837/curly-braces-in-string-in-php errors error_reporting E_ALL great 'fantastic' Won't work outputs This is fantastic echo This is great Works outputs This is fantastic.. work outputs This is fantastic echo This is great Works outputs This is fantastic echo This is great echo This is great Works..
Remove a child with a specific attribute, in SimpleXML for PHP http://stackoverflow.com/questions/262351/remove-a-child-with-a-specific-attribute-in-simplexml-for-php seg dom parentNode removeChild dom echo doc asXml outputs xml version 1.0 data seg id A1 seg id A5 seg id A29 seg id A30..
PHP: producing relative date/time from timestamps http://stackoverflow.com/questions/2690504/php-producing-relative-date-time-from-timestamps time that's both compatible with past and future date. So outputs could be 2 weeks ago 1 hour and 60 minutes ago 15 minutes and..
PHP Parse HTML code [duplicate] http://stackoverflow.com/questions/3627489/php-parse-html-code i 0 i items length i echo items item i nodeValue . br This outputs as T1 T2 T3 EDIT After OP Clarification If you want the content.. lazy brown FROG' echo preg_replace # h1. . h1 # str this outputs Lorem ipsum.The quick red fox...... jumps over the lazy brown..
http://stackoverflow.com/questions/3724112/php-method-chaining
Reference: Comparing PHP's print and echo http://stackoverflow.com/questions/7094118/reference-comparing-phps-print-and-echo multi value echo doesn't concatenate its arguments but outputs them one by one. Reference zend_do_print zend_do_echo . Runtime..
How to create friendly URL in php? http://stackoverflow.com/questions/812571/how-to-create-friendly-url-in-php
http://stackoverflow.com/questions/1268174/phps-strtotime-in-java ™tomorrow strtotime 1 week 2 days 4 hours 2 seconds Outputs 2004 02 12 07 02 21 2000 12 21 06 12 07 2009 01 01 12 01 00..
the difference between unset and = null http://stackoverflow.com/questions/13667137/the-difference-between-unset-and-null example a str_repeat 'hello world ' 100 unset a var_dump a Outputs Notice Undefined variable a in xxx NULL But when a null is used.. is used a str_repeat 'hello world ' 100 a null var_dump a Outputs NULL I ran the code through a benchmark as well and found that..
Is there a good implementation of partial file downloading in PHP? http://stackoverflow.com/questions/1395656/is-there-a-good-implementation-of-partial-file-downloading-in-php exit function buffered_read file bytes buffer_size 1024 Outputs up to bytes from the file file to standard output buffer_size..
retrieve the hash in the url with php? http://stackoverflow.com/questions/1957030/retrieve-the-hash-in-the-url-with-php print_r parse_url url echo parse_url url PHP_URL_PATH Outputs Array scheme http host hostname user username pass password..
How to send email with attachment using PHP? http://stackoverflow.com/questions/2027069/how-to-send-email-with-attachment-using-php _COOKIE 'guid' target_path userdata . UniqueID. . iGuid. Outputs fname getpathmail UnidID guid target_path target_path. filname..
PHP Xpath : get all href values that contain needle http://stackoverflow.com/questions/2392393/php-xpath-get-all-href-values-that-contain-needle html list xml xpath a contains @href 'foo' Outputs array 1 0 object SimpleXMLElement #2 2 @attributes array 1 href..
Using PHP substr() and strip_tags() while retaining formatting and without breaking HTML http://stackoverflow.com/questions/2398725/using-php-substr-and-strip-tags-while-retaining-formatting-and-without-break and a div class 'divClass' nested div ove... Stripped HTML Outputs correct character count but obviously looses formatting content..
How do I convert an object to an array? http://stackoverflow.com/questions/2476876/how-do-i-convert-an-object-to-an-array an object to an array php print_r response response docs Outputs the following Array 0 Object _fields private Array id 9093 name..
http://stackoverflow.com/questions/2882472/php-send-file-to-user this question Assuming that it's on the server readfile Outputs a file Example from http php.net manual en function.readfile.php..
Android file uploader with server-side php http://stackoverflow.com/questions/3204476/android-file-uploader-with-server-side-php Allow Inputs conn.setDoInput true Allow Outputs conn.setDoOutput true Don't use a cached copy. conn.setUseCaches..
PHP HTML DomDocument getElementById problems http://stackoverflow.com/questions/3391942/php-html-domdocument-getelementbyid-problems
HTTP Headers for File Downloads http://stackoverflow.com/questions/386845/http-headers-for-file-downloads bottleneck that is causing this Here's my implementation Outputs the specified file to the browser. @param string filePath the..
PHP: show a number to 2 decimal places http://stackoverflow.com/questions/4483540/php-show-a-number-to-2-decimal-places '' Example foo 105 echo number_format float foo 2 '.' '' Outputs 105.00 This function returns a string . share improve this..
how to convert php date formats to GMT and vice versa? http://stackoverflow.com/questions/5454779/how-to-convert-php-date-formats-to-gmt-and-vice-versa
What's better at freeing memory with PHP: unset() or $var = null http://stackoverflow.com/questions/584960/whats-better-at-freeing-memory-with-php-unset-or-var-null example a str_repeat 'hello world ' 100 unset a var_dump a Outputs Notice Undefined variable a in xxx NULL But when a null is used.. is used a str_repeat 'hello world ' 100 a null var_dump a Outputs NULL It seems that a null is a bit faster than its unset counterpart..
How can I truncate a string to the first 20 words in PHP? http://stackoverflow.com/questions/965235/how-can-i-truncate-a-string-to-the-first-20-words-in-php
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