Online PHP editor | output for ppjF7

@ 2014-08-04T19:29:04Z

<?php
echo ('1' == '1' ? 'true' : 'false') . ('1' == '1') \n";
echo "('2' == '1') = " . ('2' == '1' ? 'true' : 'false') . "\n";
echo "('1e1' == '10') = " . ('1e1' == '10' ? 'true' : 'false') . "\n";
echo "('1E1' == '10') = " . ('1E1' == '10' ? 'true' : 'false') . "\n";
echo "('1e-1' == '0.1') = " . ('1e-1' == '0.1' ? 'true' : 'false') . "\n";
echo "('1E-1' == '0.1') = " . ('1E-1' == '0.1' ? 'true' : 'false') . "\n";
echo "('+1' == '1') = " . ('+1' == '1' ? 'true' : 'false') . "\n";
echo "('+0' == '-0') = " . ('+0' == '-0' ? 'true' : 'false') . "\n";
echo "('0.99999999999999994' == '1') = " . ('0.99999999999999994' == '1' ? 'true' : 'false') . "\n";
echo "('0.99999999999999995' == '1') = " . ('0.99999999999999995' == '1' ? 'true' : 'false') . "\n";
echo "(\"\\n1\" == '1') = " . ("\n1" == '1' ? 'true' : 'false') . "\n";
echo "(\"1\\n\" == '1') = " . ("1\n" == '1' ? 'true' : 'false') . "\n";

Output for 5.4.0 - 5.4.31: Parse error: syntax error, unexpected '\' (T_NS_SEPARATOR), expecting ',' or ';' in /in/ppjF7 on line 2
Process exited with code 255.
Output for 5.3.0 - 5.3.28: Parse error: syntax error, unexpected T_NS_SEPARATOR, expecting ',' or ';' in /in/ppjF7 on line 2
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17: Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/ppjF7 on line 2 Parse error: syntax error, unexpected T_STRING, expecting ',' or ';' in /in/ppjF7 on line 2
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: Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/ppjF7 on line 2 Parse error: parse error, unexpected T_STRING, expecting ',' or ';' in /in/ppjF7 on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4: Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/ppjF7 on line 2 Parse error: parse error, expecting `','' or `';'' in /in/ppjF7 on line 2
Process exited with code 255.

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