Zoolander questions

• How to get the index of an option in a select menu by matching the text with plain Javascript?
• How to get HTML element similar to getting BODY with document.body? [duplicate]
• Cannot add SQL file to Git repository?
• Why two !!s in an IF statement when using &&? [duplicate]
• How to remove hostname from string using PHP?
• Undefined variable error in PHP include file [duplicate]
• How do I print all POST results when a form is submitted? [duplicate]

Zoolander answers