3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo esc_html("<strong style="color:#0a0">HTML-Hausen</strong>");
Output for 5.4.8 - 5.4.45, 5.5.24 - 5.5.29, 5.6.8 - 5.6.13
Parse error: syntax error, unexpected 'color' (T_STRING) in /in/vJuZL on line 3
Process exited with code 255.
preferences:
178.53 ms | 1395 KiB | 56 Q