Je was op zoek naar: stand (Koreaans - Engels)

stand up
stand up

well done from stand
how are you

2. what does php stand for?
php stands for php: hypertext preprocessor

inside a character class, or if the decimal number is greater than 9 and there have not been that many capturing subpatterns, pcre re-reads up to three octal digits following the backslash, and generates a single byte from the least significant 8 bits of the value. any subsequent digits stand for themselves. for example:
for example, the pattern (a_bar_(bc))\2 always fails if it starts to match "a "rather than "bc".