3v4l.org

run code in 300+ PHP versions simultaneously
<?php $original_multibyte_string = 'țată în HERE'; $a_non_multibyte_str_same_length = '123456789HERE'; // HERE is on 10th (9th element) character echo 'strpos finds HERE in multibyte at: '.strpos($original_multibyte_string,'HERE').' '.'strpos finds HERE in non-multibyte at: '.strpos($a_non_multibyte_str_same_length,'HERE'); // OUTPUTS: strpos finds HERE in multibyte at: 12 strpos finds HERE in non-multibyte at: 9 echo "\n"; // now lets test the multibyte: echo 'mb_strpos finds HERE in multibyte at: '.mb_strpos($original_multibyte_string,'HERE',0,'UTF-8').' '.'mb_strpos finds HERE in non-multibyte at: '.mb_strpos($a_non_multibyte_str_same_length,'HERE',0,'UTF-8'); // OUTPUTS: mb_strpos finds HERE in multibyte at: 9 mb_strpos finds HERE in non-multibyte at: 9
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.1 - 5.1.6, 5.2.0 - 5.2.17, 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 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.26, 8.4.1 - 8.4.13
strpos finds HERE in multibyte at: 12 strpos finds HERE in non-multibyte at: 9 mb_strpos finds HERE in multibyte at: 9 mb_strpos finds HERE in non-multibyte at: 9
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/ksYal on line 14
Process exited with code 255.
preferences:
122.58 ms | 407 KiB | 5 Q