<?php
$input = '((800 + {$test->value}) - 800 / 2)';
$tokens = token_get_all("<?php {$input}");
$expr = '';
foreach($tokens as $token){
if(is_string($token)){
if(in_array($token, array('(', ')', '+', '-', '/', '*', '{', '$', '>', '}'), true))
$expr .= $token;
continue;
}
list($id, $text) = $token;
var_dump($token);
if(in_array($id, array(T_DNUMBER, T_LNUMBER)))
$expr .= $text;
}
//eval("\$result = {$expr};");
print "\nexpr = " . $expr;
//print "\nres = " . $result;
- Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.1, 8.3.3, 8.3.5 - 8.3.6
- array(3) {
[0]=>
int(389)
[1]=>
string(6) "<?php "
[2]=>
int(1)
}
array(3) {
[0]=>
int(260)
[1]=>
string(3) "800"
[2]=>
int(1)
}
array(3) {
[0]=>
int(392)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(392)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(266)
[1]=>
string(5) "$test"
[2]=>
int(1)
}
array(3) {
[0]=>
int(384)
[1]=>
string(2) "->"
[2]=>
int(1)
}
array(3) {
[0]=>
int(262)
[1]=>
string(5) "value"
[2]=>
int(1)
}
array(3) {
[0]=>
int(392)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(392)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(260)
[1]=>
string(3) "800"
[2]=>
int(1)
}
array(3) {
[0]=>
int(392)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(392)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(260)
[1]=>
string(1) "2"
[2]=>
int(1)
}
expr = ((800+{})-800/2)
- Output for 8.3.0, 8.3.2, 8.3.4
- array(3) {
[0]=>
int(394)
[1]=>
string(6) "<?php "
[2]=>
int(1)
}
array(3) {
[0]=>
int(311)
[1]=>
string(3) "800"
[2]=>
int(1)
}
array(3) {
[0]=>
int(397)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(397)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(317)
[1]=>
string(5) "$test"
[2]=>
int(1)
}
array(3) {
[0]=>
int(390)
[1]=>
string(2) "->"
[2]=>
int(1)
}
array(3) {
[0]=>
int(313)
[1]=>
string(5) "value"
[2]=>
int(1)
}
array(3) {
[0]=>
int(397)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(397)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(311)
[1]=>
string(3) "800"
[2]=>
int(1)
}
array(3) {
[0]=>
int(397)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(397)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(311)
[1]=>
string(1) "2"
[2]=>
int(1)
}
expr = ((800+{})-800/2)
- Output for 8.0.30
- array(3) {
[0]=>
int(387)
[1]=>
string(6) "<?php "
[2]=>
int(1)
}
array(3) {
[0]=>
int(260)
[1]=>
string(3) "800"
[2]=>
int(1)
}
array(3) {
[0]=>
int(390)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(390)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(266)
[1]=>
string(5) "$test"
[2]=>
int(1)
}
array(3) {
[0]=>
int(382)
[1]=>
string(2) "->"
[2]=>
int(1)
}
array(3) {
[0]=>
int(262)
[1]=>
string(5) "value"
[2]=>
int(1)
}
array(3) {
[0]=>
int(390)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(390)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(260)
[1]=>
string(3) "800"
[2]=>
int(1)
}
array(3) {
[0]=>
int(390)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(390)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(260)
[1]=>
string(1) "2"
[2]=>
int(1)
}
expr = ((800+{})-800/2)
- Output for 8.0.0 - 8.0.29
- array(3) {
[0]=>
int(390)
[1]=>
string(6) "<?php "
[2]=>
int(1)
}
array(3) {
[0]=>
int(309)
[1]=>
string(3) "800"
[2]=>
int(1)
}
array(3) {
[0]=>
int(393)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(393)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(315)
[1]=>
string(5) "$test"
[2]=>
int(1)
}
array(3) {
[0]=>
int(386)
[1]=>
string(2) "->"
[2]=>
int(1)
}
array(3) {
[0]=>
int(311)
[1]=>
string(5) "value"
[2]=>
int(1)
}
array(3) {
[0]=>
int(393)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(393)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(309)
[1]=>
string(3) "800"
[2]=>
int(1)
}
array(3) {
[0]=>
int(393)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(393)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(309)
[1]=>
string(1) "2"
[2]=>
int(1)
}
expr = ((800+{})-800/2)
- Output for 7.4.0 - 7.4.33
- array(3) {
[0]=>
int(382)
[1]=>
string(6) "<?php "
[2]=>
int(1)
}
array(3) {
[0]=>
int(309)
[1]=>
string(3) "800"
[2]=>
int(1)
}
array(3) {
[0]=>
int(385)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(385)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(312)
[1]=>
string(5) "$test"
[2]=>
int(1)
}
array(3) {
[0]=>
int(369)
[1]=>
string(2) "->"
[2]=>
int(1)
}
array(3) {
[0]=>
int(311)
[1]=>
string(5) "value"
[2]=>
int(1)
}
array(3) {
[0]=>
int(385)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(385)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(309)
[1]=>
string(3) "800"
[2]=>
int(1)
}
array(3) {
[0]=>
int(385)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(385)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(309)
[1]=>
string(1) "2"
[2]=>
int(1)
}
expr = ((800+{})-800/2)
- Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33
- array(3) {
[0]=>
int(379)
[1]=>
string(6) "<?php "
[2]=>
int(1)
}
array(3) {
[0]=>
int(317)
[1]=>
string(3) "800"
[2]=>
int(1)
}
array(3) {
[0]=>
int(382)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(382)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(320)
[1]=>
string(5) "$test"
[2]=>
int(1)
}
array(3) {
[0]=>
int(366)
[1]=>
string(2) "->"
[2]=>
int(1)
}
array(3) {
[0]=>
int(319)
[1]=>
string(5) "value"
[2]=>
int(1)
}
array(3) {
[0]=>
int(382)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(382)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(317)
[1]=>
string(3) "800"
[2]=>
int(1)
}
array(3) {
[0]=>
int(382)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(382)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(317)
[1]=>
string(1) "2"
[2]=>
int(1)
}
expr = ((800+{})-800/2)
- Output for 5.6.8 - 5.6.28
- array(3) {
[0]=>
int(376)
[1]=>
string(6) "<?php "
[2]=>
int(1)
}
array(3) {
[0]=>
int(308)
[1]=>
string(3) "800"
[2]=>
int(1)
}
array(3) {
[0]=>
int(379)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(379)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(312)
[1]=>
string(5) "$test"
[2]=>
int(1)
}
array(3) {
[0]=>
int(363)
[1]=>
string(2) "->"
[2]=>
int(1)
}
array(3) {
[0]=>
int(310)
[1]=>
string(5) "value"
[2]=>
int(1)
}
array(3) {
[0]=>
int(379)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(379)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(308)
[1]=>
string(3) "800"
[2]=>
int(1)
}
array(3) {
[0]=>
int(379)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(379)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(308)
[1]=>
string(1) "2"
[2]=>
int(1)
}
expr = ((800+{})-800/2)
- Output for 5.5.24 - 5.5.35
- array(3) {
[0]=>
int(374)
[1]=>
string(6) "<?php "
[2]=>
int(1)
}
array(3) {
[0]=>
int(306)
[1]=>
string(3) "800"
[2]=>
int(1)
}
array(3) {
[0]=>
int(377)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(377)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(310)
[1]=>
string(5) "$test"
[2]=>
int(1)
}
array(3) {
[0]=>
int(361)
[1]=>
string(2) "->"
[2]=>
int(1)
}
array(3) {
[0]=>
int(308)
[1]=>
string(5) "value"
[2]=>
int(1)
}
array(3) {
[0]=>
int(377)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(377)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(306)
[1]=>
string(3) "800"
[2]=>
int(1)
}
array(3) {
[0]=>
int(377)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(377)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(306)
[1]=>
string(1) "2"
[2]=>
int(1)
}
expr = ((800+{})-800/2)
- Output for 5.4.0 - 5.4.45
- array(3) {
[0]=>
int(372)
[1]=>
string(6) "<?php "
[2]=>
int(1)
}
array(3) {
[0]=>
int(305)
[1]=>
string(3) "800"
[2]=>
int(1)
}
array(3) {
[0]=>
int(375)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(375)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(309)
[1]=>
string(5) "$test"
[2]=>
int(1)
}
array(3) {
[0]=>
int(359)
[1]=>
string(2) "->"
[2]=>
int(1)
}
array(3) {
[0]=>
int(307)
[1]=>
string(5) "value"
[2]=>
int(1)
}
array(3) {
[0]=>
int(375)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(375)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(305)
[1]=>
string(3) "800"
[2]=>
int(1)
}
array(3) {
[0]=>
int(375)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(375)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(305)
[1]=>
string(1) "2"
[2]=>
int(1)
}
expr = ((800+{})-800/2)
- Output for 5.3.0 - 5.3.29
- array(3) {
[0]=>
int(368)
[1]=>
string(6) "<?php "
[2]=>
int(1)
}
array(3) {
[0]=>
int(305)
[1]=>
string(3) "800"
[2]=>
int(1)
}
array(3) {
[0]=>
int(371)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(371)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(309)
[1]=>
string(5) "$test"
[2]=>
int(1)
}
array(3) {
[0]=>
int(357)
[1]=>
string(2) "->"
[2]=>
int(1)
}
array(3) {
[0]=>
int(307)
[1]=>
string(5) "value"
[2]=>
int(1)
}
array(3) {
[0]=>
int(371)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(371)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(305)
[1]=>
string(3) "800"
[2]=>
int(1)
}
array(3) {
[0]=>
int(371)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(371)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(305)
[1]=>
string(1) "2"
[2]=>
int(1)
}
expr = ((800+{})-800/2)
- Output for 5.2.2 - 5.2.17
- array(3) {
[0]=>
int(367)
[1]=>
string(6) "<?php "
[2]=>
int(1)
}
array(3) {
[0]=>
int(305)
[1]=>
string(3) "800"
[2]=>
int(1)
}
array(3) {
[0]=>
int(370)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(370)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(309)
[1]=>
string(5) "$test"
[2]=>
int(1)
}
array(3) {
[0]=>
int(356)
[1]=>
string(2) "->"
[2]=>
int(1)
}
array(3) {
[0]=>
int(307)
[1]=>
string(5) "value"
[2]=>
int(1)
}
array(3) {
[0]=>
int(370)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(370)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(305)
[1]=>
string(3) "800"
[2]=>
int(1)
}
array(3) {
[0]=>
int(370)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(370)
[1]=>
string(1) " "
[2]=>
int(1)
}
array(3) {
[0]=>
int(305)
[1]=>
string(1) "2"
[2]=>
int(1)
}
expr = ((800+{})-800/2)
- Output for 5.1.1 - 5.1.6, 5.2.0 - 5.2.1
- array(2) {
[0]=>
int(367)
[1]=>
string(6) "<?php "
}
array(2) {
[0]=>
int(305)
[1]=>
string(3) "800"
}
array(2) {
[0]=>
int(370)
[1]=>
string(1) " "
}
array(2) {
[0]=>
int(370)
[1]=>
string(1) " "
}
array(2) {
[0]=>
int(309)
[1]=>
string(5) "$test"
}
array(2) {
[0]=>
int(356)
[1]=>
string(2) "->"
}
array(2) {
[0]=>
int(307)
[1]=>
string(5) "value"
}
array(2) {
[0]=>
int(370)
[1]=>
string(1) " "
}
array(2) {
[0]=>
int(370)
[1]=>
string(1) " "
}
array(2) {
[0]=>
int(305)
[1]=>
string(3) "800"
}
array(2) {
[0]=>
int(370)
[1]=>
string(1) " "
}
array(2) {
[0]=>
int(370)
[1]=>
string(1) " "
}
array(2) {
[0]=>
int(305)
[1]=>
string(1) "2"
}
expr = ((800+{})-800/2)
- Output for 5.1.0
- Fatal error: fatal flex scanner internal error--end of buffer missed in /in/v8khv on line 28
Process exited with code 255. - Output for 5.0.0 - 5.0.5
- array(2) {
[0]=>
int(365)
[1]=>
string(6) "<?php "
}
array(2) {
[0]=>
int(304)
[1]=>
string(3) "800"
}
array(2) {
[0]=>
int(368)
[1]=>
string(1) " "
}
array(2) {
[0]=>
int(368)
[1]=>
string(1) " "
}
array(2) {
[0]=>
int(308)
[1]=>
string(5) "$test"
}
array(2) {
[0]=>
int(354)
[1]=>
string(2) "->"
}
array(2) {
[0]=>
int(306)
[1]=>
string(5) "value"
}
array(2) {
[0]=>
int(368)
[1]=>
string(1) " "
}
array(2) {
[0]=>
int(368)
[1]=>
string(1) " "
}
array(2) {
[0]=>
int(304)
[1]=>
string(3) "800"
}
array(2) {
[0]=>
int(368)
[1]=>
string(1) " "
}
array(2) {
[0]=>
int(368)
[1]=>
string(1) " "
}
array(2) {
[0]=>
int(304)
[1]=>
string(1) "2"
}
expr = ((800+{})-800/2)
- Output for 4.4.2 - 4.4.9
- array(2) {
[0]=>
int(354)
[1]=>
string(6) "<?php "
}
array(2) {
[0]=>
int(303)
[1]=>
string(3) "800"
}
array(2) {
[0]=>
int(357)
[1]=>
string(1) " "
}
array(2) {
[0]=>
int(357)
[1]=>
string(1) " "
}
array(2) {
[0]=>
int(307)
[1]=>
string(5) "$test"
}
array(2) {
[0]=>
int(344)
[1]=>
string(2) "->"
}
array(2) {
[0]=>
int(305)
[1]=>
string(5) "value"
}
array(2) {
[0]=>
int(357)
[1]=>
string(1) " "
}
array(2) {
[0]=>
int(357)
[1]=>
string(1) " "
}
array(2) {
[0]=>
int(303)
[1]=>
string(3) "800"
}
array(2) {
[0]=>
int(357)
[1]=>
string(1) " "
}
array(2) {
[0]=>
int(357)
[1]=>
string(1) " "
}
array(2) {
[0]=>
int(303)
[1]=>
string(1) "2"
}
expr = ((800+{})-800/2)
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.1
- array(2) {
[0]=>
int(353)
[1]=>
string(6) "<?php "
}
array(2) {
[0]=>
int(302)
[1]=>
string(3) "800"
}
array(2) {
[0]=>
int(356)
[1]=>
string(1) " "
}
array(2) {
[0]=>
int(356)
[1]=>
string(1) " "
}
array(2) {
[0]=>
int(306)
[1]=>
string(5) "$test"
}
array(2) {
[0]=>
int(343)
[1]=>
string(2) "->"
}
array(2) {
[0]=>
int(304)
[1]=>
string(5) "value"
}
array(2) {
[0]=>
int(356)
[1]=>
string(1) " "
}
array(2) {
[0]=>
int(356)
[1]=>
string(1) " "
}
array(2) {
[0]=>
int(302)
[1]=>
string(3) "800"
}
array(2) {
[0]=>
int(356)
[1]=>
string(1) " "
}
array(2) {
[0]=>
int(356)
[1]=>
string(1) " "
}
array(2) {
[0]=>
int(302)
[1]=>
string(1) "2"
}
expr = ((800+{})-800/2)
preferences:
187.1 ms | 403 KiB | 314 Q