UsefulRegex

A collection of usefull regex please add any thing seems to be usful.

Multiline Comments

/\*[^*]*\*+(?:[^/*][^*]*\*+)*/

Explanation here.

https://stackoverflow.com/a/36328890/14569050

^//.*

on line comment

^[ \n]{2,}

2 or more empty lines

Most used for CSS files

Lines that does not end with ; or { or ,

^.*:.*(?<!;|\{|,)$

Lines that does not end with ; or { or ,

useful to add ; to CSS properties witch does not have

(rgb)($.*\, .*\, .*\, .*$)

Selects rgba colors witch written as rgb

rgb$(.* )(.* )(.* )\/ (.*)\%$

Chrome color Standards to old css one to avoid css syntax errors or linters errors replace with rgba($1, $2, $3, .$4)

Check yemeni phone numbers

for both cell phones/mobiles phones and land lines

/^(((\+|00)9677|0?7)[01378]\d{7}|((\+|00)967|0)[1-7]\d{6})$/

for only cell phones/mobiles phones

^(((\+|00)9677|0?7)[01378]\d{7})$

for only land lines

^(((\+|00)967|0)[1-7]\d{6})$

Check yemeni phone numbers As you go (if you type true it's true if you miss with something it's false)

https://gist.github.com/Waseem-Almoliky/8aab02bdb8155a06cf5c2ef60fcdebea

Others

Variablefy

[^\w\/]+

php:

~[^\w\/]+~

php usage example:

strtolower(preg_replace('~[^\w\/]+~', '_', $field['title']))

/^(\d+(\.\d*)?)|(\.\d+)$/

numbers (floats included)

__$('.+?(?='$)')\)|__$(".+?(?="$)")\)

Laravel translation function pick text

([ء-يًٌ]+\s*)+

regex
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