Merge pull request #6 from php-etl/feature/position-function

Add a new function to find the position of a substring in a string

Author: gplanchat

.github/workflows/actions.yml

@@ -7,7 +7,7 @@ jobs:
             -   uses: actions/checkout@v2
             -   name: Cs-Fixer
                 run: |
-                    wget -q https://cs.symfony.com/download/php-cs-fixer-v2.phar -O php-cs-fixer
+                    wget -q https://cs.symfony.com/download/php-cs-fixer-v3.phar -O php-cs-fixer
                     chmod a+x php-cs-fixer
                     PHP_CS_FIXER_IGNORE_ENV=true ./php-cs-fixer fix src --dry-run
 
@@ -17,7 +17,7 @@ jobs:
             - uses: actions/checkout@v2
             - uses: shivammathur/setup-php@v2
               with:
-                  php-version: '8.0'
+                  php-version: '8.1'
                   tools: composer:v2
                   coverage: pcov
             - uses: actions/cache@v2
@@ -29,7 +29,7 @@ jobs:
             - uses: php-actions/composer@v5
               with:
                   args: --prefer-dist
-                  php_version: 8.0
+                  php_version: 8.1
 
             - name: Run tests & generate Coverage
               run: bin/phpunit tests --coverage-html var/coverage --whitelist=src
@@ -55,7 +55,7 @@ jobs:
             -   uses: php-actions/composer@v5
                 with:
                     args: --prefer-dist
-                    php_version: 8.0
+                    php_version: 8.1
 
             -   name: PHPStan
                 uses: php-actions/phpstan@v2

README.md

@@ -24,3 +24,4 @@ foo: '@=format("%s", "output")'
 * `fileName(string $string) : string` => Returns information about a file path
 * `dateTime(string $string) : string` => Returns new DateTimeImmutable object formatted according to the specified format
 * `formatDate(string $string) : string` => Returns date formatted according to given format
+* `indexOf(string $haystack, string $needle, int $offset) : int|false` => Find the position of the first occurrence of a substring in a string