Kristian Rafteseth questions

• php syntax $a = $b = 1;
• Formatting a number
• Detecting text in images [closed]
• how can i format numbers in a php array?
• Unescaped xml character
• How to work around PHP lookbehind fixed width limitation?
• Showing PHP output continuously?
• PHP, detecting watermarked images?
• How can i read .xls files (Excel) with PHP?
• Punctuation loading "animation", javascript?

Kristian Rafteseth answers