3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $int_var=256; $double=2.54; $r=$int_var+$double; echo"$r"; if(2+1==4) { echo"this value is equal"; } else { echo"this value is not equal\n"; } define("constant",80); echo constant("constant"); $a=10; $b=200; $c echo "$a+$b=$C , this is arithmetic operation\n"; echo "$b-$a=$c , this is subtraction operation\n"; echo "$b/$a=$c , this is division operation\n"; echo "$b%$a=$c, this is modulus and returns reminder\n"; echo "$a*$b=$c, this is multipication\n"; echo "++$a, this will increment a value and return a value\n"; echo "$a++, this will first print a value then it increment\n"; echo "$--$b, this will decrement b value and return b \n"; echo "$b--, this will return b value and then decrement\n";
based on fOM9J
Output for 5.4.0 - 5.4.32
Parse error: syntax error, unexpected 'echo' (T_ECHO) in /in/R4Csb on line 19
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected T_ECHO in /in/R4Csb on line 19
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_ECHO in /in/R4Csb on line 19
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/R4Csb on line 19
Process exited with code 255.