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<?php $heart = "love"; $pat = "[♥]+"; $sub = "heart"; $code = mb_ereg_replace( $pat, $sub, "I \\$♥ PHP" ); eval("$code = $code"); echo $code;
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Warning: Undefined variable $♥ in /in/a6Z3b on line 6 Parse error: syntax error, unexpected token "\" in /in/a6Z3b(7) : eval()'d code on line 1
Process exited with code 255.
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Notice: Undefined variable: ♥ in /in/a6Z3b on line 6 Parse error: syntax error, unexpected '=' in /in/a6Z3b(7) : eval()'d code on line 1
Process exited with code 255.
Output for 7.3.32 - 7.3.33
Parse error: syntax error, unexpected '=' in /in/a6Z3b(7) : eval()'d code on line 1
Process exited with code 255.
Output for 5.6.0 - 5.6.40
Notice: Undefined variable: ♥ in /in/a6Z3b on line 6 Parse error: syntax error, unexpected '=' in /in/a6Z3b(7) : eval()'d code on line 1 I \ PHP
Output for 5.4.11 - 5.4.45, 5.5.0 - 5.5.38
Notice: Undefined variable: ♥ in /in/a6Z3b on line 6 Warning: mb_ereg_replace(): mbregex compile err: premature end of char-class in /in/a6Z3b on line 6 Parse error: syntax error, unexpected '=' in /in/a6Z3b(7) : eval()'d code on line 1
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.10
Notice: Undefined variable: ♥ in /in/a6Z3b on line 6 Warning: mb_ereg_replace(): mbregex compile err: premature end of char-class in /in/a6Z3b on line 6 Parse error: syntax error, unexpected '=' in /in/a6Z3b(7) : eval()'d code on line 1
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Notice: Undefined variable: ♥ in /in/a6Z3b on line 6 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/a6Z3b(7) : eval()'d code on line 1 Parse error: syntax error, unexpected T_STRING in /in/a6Z3b(7) : eval()'d code on line 1 I \ PHP
Process exited with code 255.
Output for 5.0.4 - 5.0.5
Notice: Undefined variable: ♥ in /in/a6Z3b on line 6 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/a6Z3b(7) : eval()'d code on line 1 Parse error: parse error, unexpected T_STRING in /in/a6Z3b(7) : eval()'d code on line 1 I \ PHP
Process exited with code 255.
Output for 5.0.0 - 5.0.3
Notice: Undefined variable: ♥ in /in/a6Z3b on line 6 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/a6Z3b(7) : eval()'d code on line 1 Parse error: parse error, unexpected T_STRING in /in/a6Z3b(7) : eval()'d code on line 1 I \ PHP
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Notice: Undefined variable: ♥ in /in/a6Z3b on line 6 Warning: mb_ereg_replace(): mbregex compile err: premature end of regular expression in /in/a6Z3b on line 6 Parse error: syntax error, unexpected '=' in /in/a6Z3b(7) : eval()'d code on line 1
Process exited with code 255.
Output for 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Notice: Undefined variable: ♥ in /in/a6Z3b on line 6 Warning: mb_ereg_replace(): mbregex compile err: premature end of regular expression in /in/a6Z3b on line 6 Parse error: parse error, unexpected '=' in /in/a6Z3b(7) : eval()'d code on line 1
Process exited with code 255.
Output for 4.3.4
Notice: Undefined variable: ♥ in /in/a6Z3b on line 6 Warning: mb_ereg_replace(): mbregex compile err: premature end of regular expression in /in/a6Z3b on line 6 Parse error: parse error in /in/a6Z3b(7) : eval()'d code on line 1
Process exited with code 255.
Output for 4.3.2 - 4.3.3
Fatal error: Call to undefined function: mb_ereg_replace() in /in/a6Z3b on line 6
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: mb_ereg_replace() in /in/a6Z3b on line 6

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