Php reads the file content to a string, and removes line breaks, blank lines, and spaces at the beginning and end of the line.

Read the file content to the string and remove line breaks and spaces at the beginning and end of the line. This works well. If you need it, refer

Read the file content to the string and remove line breaks and spaces at the beginning and end of the line. This works well. If you need it, refer

The Code is as follows:
// Output:
Aaaa, bbbb, cccc, dddd, eeee, ffff, gggg, hhhh, iiii, jjjj, kk, ll

// File. php content:
Aaaa

Cccc
Dddd
Eeee
Ffff
Gggg
Hhhh
Iiii
Jjjj
Kk
Ll


// Replace space (x) and Tab (T) with file. php
Aaaa

TTTT
Cccc
DdddT
XxxxxxxxxxxT
Eeeexxxxxxxxxx
Ffff
Gggg
Hhhhxxxxxxxx
Xxxxxxxxiiii
Xxxxxxxxjjjjxxxxxxx
KkxxxkkTT
XxxxllxxllTT
Txxxxxxxxxx
TTTxx