Search for a string in another string
Language:: PHP Type::#type/snippet Back-end
Description:: If a string is contained in another string and you need to search for it, this is a very clever way to do it:
`1.``function` `contains(``$str``, ``$content``, ``$ignorecase``=true){`
`2.``if` `(``$ignorecase``){`
`3.``$str` `= ``strtolower``(``$str``);`
`4.``$content` `= ``strtolower``(``$content``);`
`5.``}`
`6.``return` `strpos``(``$content``,``$str``) ? true : false;`
`7.``}`