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Scripts and functions in PHP (+ SQL, JS)

PHP: Explode function alternative

PHP: Script for substitution of explode function - allows to split a string by words and save them as an array elements (values). This algorithm (in comparison to explode function) allows to set whole array of delimiters at once (dot, exclamation mark, question mark, etc.) and keep an information about them.

 

PHP: Random sample of images

PHP function for random selection of requested number of files (or all) having entered extensions from entered directory at the server (webhosting). Typically for selection and insertion of needed number of random images.

 

PHP: Recalculate image size

PHP function for calculation of new size of image due to limits for maximal width and height. Keeps aspect ratio.

 

HTML Convertor

HTML converter:

For escaping of HTML tags, ampersands and quotation marks

for adding of HTML tags for new line <br />

for removing of HTML tags

for adding of non breaking spaces for Czech and Polish language (as much as possible) and to change short hyphen - to long dash –

for removing of Czech and Polish diacritic when keeping original basic character.

 

 

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    ADÁMEK, Martin. Scripts and functions in PHP (+ SQL, JS). Martin Adámek [online]. Náchod / Meziměstí (Czech Republic) [cited 2024-11-21]. Available from: https://www.adamek.cz/en/sw/php

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    ADÁMEK, Martin. Martin Adámek [online]. Náchod / Meziměstí (Czech Republic) [cited 2024-11-21]. Available from: https://www.adamek.cz/en

 
 

 
 

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The reasonable man adapts himself to the world: the unreasonable one persists in trying to adapt the world to himself. Therefore all progress depends on the unreasonable man.
[George Bernard Shaw]