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<?php ini_set('html_errors', 'ON-ISH'); var_dump($x=ini_get('html_errors'), filter_var($x, FILTER_VALIDATE_BOOLEAN)); trigger_error('ON-ISH'); ini_set('html_errors', 'ON'); var_dump($x=ini_get('html_errors'), filter_var($x, FILTER_VALIDATE_BOOLEAN)); trigger_error('ON');
Output for 5.6.38, 7.1.0 - 7.1.25, 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 - 8.3.25, 8.4.1 - 8.4.12
string(6) "ON-ISH" bool(false) Notice: ON-ISH in /in/aYsiU on line 5 string(2) "ON" bool(true) <br /> <b>Notice</b>: ON in <b>/in/aYsiU</b> on line <b>8</b><br />
preferences:
140.76 ms | 408 KiB | 5 Q