MySQL - Regular Expressions & REPLACE | preg_replace

Method 1:
MySQL Regular Expression UDFs


Method 2: Replace. I like it! Haha!
From 
a~b}c{d`e_f^g\\h[i?j=k;l.m-n,o*p(q&r$s"t u|v]x@y>z<0:1+2)3\'4%5#6!7\r8\f9\v0\naz\t09\b
To 
abcdeghijklmnopqrstuxyz01234567890az09


select replace( replace( replace( replace( replace( replace( replace( replace( replace( replace( replace( replace( replace( replace( replace( replace( replace( replace( replace( replace( replace( replace( replace( replace( replace( replace( replace( replace( replace( replace( replace( replace( replace( replace( replace( replace( replace( replace(
'a~b}c{d`e_f^g\\h[i?j=k;l.m-n,o*p(q&r$s"t u|v]x@y>z<0:1+2)3\'4%5#6!7\r8\f9\v0\naz\t09\b',
'~', ''),
'}', ''),
'{', ''),
'`', ''),
'_', ''),
'^', ''),
'\\', ''),
'[', ''),
'?', ''),
'=', ''),
';', ''),
'.', ''),
'-', ''),
',', ''),
'*', ''),
'(', ''),
'&', ''),
'$', ''),
'"', ''),
' ', ''),
'|', ''),
']', ''),
'@', ''),
'>', ''),
'<', ''),
':', ''),
'+', ''),
')', ''),
'\'', ''),
'%', ''),
'#', ''),
'!', ''),
'\r', ''),
'\f', ''),
'\v', ''),
'\n', ''),
'\t', ''),
'\b', '')