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php Programming Glossary: len

How to determine the first and last iteration in a foreach loop?

http://stackoverflow.com/questions/1070244/how-to-determine-the-first-and-last-iteration-in-a-foreach-loop

share improve this question You could use a counter i 0 len count array foreach array as item if i 0 first else if i len.. count array foreach array as item if i 0 first else if i len 1 last i Your method requires a database query for every single..

Measure the pronounceability of a word?

http://stackoverflow.com/questions/1186213/measure-the-pronounceability-of-a-word

word strtolower word Special case if word 'a' return 1 len strlen word Let's not parse an empty string if len 0 return.. strtolower word Special case if word 'a' return 1 len strlen word Let's not parse an empty string if len 0 return 0 score.. 1 len strlen word Let's not parse an empty string if len 0 return 0 score 0 pos 0 while pos len Check if is allowed composites..

Am I correctly supporting UTF-8 in my PHP apps?

http://stackoverflow.com/questions/1317152/am-i-correctly-supporting-utf-8-in-my-php-apps

. String Functions All of the default string functions strlen strpos etc. should be replaced with Multibyte String Functions.. then seems_utf8 from wordpress. function seems_utf8 str length strlen str for i 0 i length i c ord str i if c 0x80 n 0 #.. from wordpress. function seems_utf8 str length strlen str for i 0 i length i c ord str i if c 0x80 n 0 # 0bbbbbbb..

Php recursion to get all possibilities of strings

http://stackoverflow.com/questions/4279722/php-recursion-to-get-all-possibilities-of-strings

seq 1 'd' seq 2 'f' seq 3 'w' seq 4 's' for i 1 i 5 i s 'length_1' seq i c1 for i2 i 1 i2 5 i2 s 'length_2' seq i . seq.. for i 1 i 5 i s 'length_1' seq i c1 for i2 i 1 i2 5 i2 s 'length_2' seq i . seq i2 last seq i . seq i2 c2 for i3 i2 1 i3 5.. i . seq i2 last seq i . seq i2 c2 for i3 i2 1 i3 5 i3 s 'length_3' last. seq i3 last last. seq i3 c3 for i4 i3 1 i4 5..

PHP 2-way encryption: I need to store passwords that can be retrieved

http://stackoverflow.com/questions/5089841/php-2-way-encryption-i-need-to-store-passwords-that-can-be-retrieved

can be trusted In what ways can the password be stolen and decrypted What do I need to be aware of php security encryption.. a local variable. In what ways can the password be stolen and decrypted What do I need to be aware of Any form of compromise.. mode keySize mcrypt_get_key_size this cipher this mode length 2 keySize ivSize key this pbkdf2 'sha512' key salt this rounds..

Generating UNIQUE Random Numbers within a range - PHP

http://stackoverflow.com/questions/5612656/generating-unique-random-numbers-within-a-range-php

randoms number by generator arr array x rand min max len count arr flag 0 for i 0 i len i if flag 1 goto generator if.. arr array x rand min max len count arr flag 0 for i 0 i len i if flag 1 goto generator if x arr i flag 1 arr index x index..

Php PDO::bindParam data types.. how does it work?

http://stackoverflow.com/questions/833510/php-pdobindparam-data-types-how-does-it-work

param param_type PDO_PARAM_STR param max_value_len 0 ZVAL_IS_NULL param parameter if Z_TYPE_P param parameter.. if Z_TYPE_P param parameter IS_DOUBLE char p int len spprintf p 0 F Z_DVAL_P param parameter ZVAL_STRINGL param.. F Z_DVAL_P param parameter ZVAL_STRINGL param parameter p len 0 else convert_to_string param parameter else if PDO_PARAM_TYPE..

Is there an error in PHP's imap_fetch_overview()-function when reading headers with brackets?

http://stackoverflow.com/questions/11989915/is-there-an-error-in-phps-imap-fetch-overview-function-when-reading-headers-w

function EncodeMime Text Delimiter Text utf8_decode Text Len strlen Text Out for i 0 i Len i Chr substr Text i 1 Asc ord.. Text utf8_decode Text Len strlen Text Out for i 0 i Len i Chr substr Text i 1 Asc ord Chr if Asc 0x255 Unicode not..

Why does crypt/blowfish generate the same hash with two different salts?

http://stackoverflow.com/questions/2225720/why-does-crypt-blowfish-generate-the-same-hash-with-two-different-salts

any data that needs to be discarded. This is a salt whose Len Mod 4 is zero. Append any character to that salt and it becomes.. to that salt and it becomes a 5 character salt and Len Mod 4 is now 1. However this additional character represents.. so it is discarded. Thus for any two salts A and B where Len A Mod 4 0 Len B Mod 4 1 these two lines mean the same thing..