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<?php const COMMA = ','; const EMPTY_STR = ''; $d = '\n'; echo ("\x0a" == "\n")? 'yes' : 'no',"\n"; $data = "1,2,3,$d,4,5,6,$d,7,8,9"; echo "data: $data\n"; $replace = array(COMMA,$d); $subjects = array(EMPTY_STR,"\x0a"); $str = str_replace( $replace, $subjects, $data); echo "Output:\n\n$str",PHP_EOL; // echo doesn't emit \n
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
yes data: 1,2,3,\n,4,5,6,\n,7,8,9 Output: 123 456 789
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_CONST in /in/5gi6Y on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_CONST in /in/5gi6Y on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/5gi6Y on line 3
Process exited with code 255.

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