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<?php $notifications = array(); function add($type){ $notify = array( 'text' => '11' , 'link' => '22' ); if ( $notifications && count($notifications[$type]) <= 4 && count($notifications[$type]) ) { array_unshift($notifications[$type], $notify); } elseif ( $notifications && count($notifications[$type]) > 4 ) { array_pop($notifications[$type]); array_unshift($notifications[$type], $notify); } else { $notifications[$type] = []; array_unshift($notifications[$type], $notify); } } for($i = 0; $i< 10; $i++){ add($i); var_dump($notifications); }
Output for 5.5.0 - 7.1.0
Notice: Undefined variable: notifications in /in/4HAFR on line 10 Notice: Undefined variable: notifications in /in/4HAFR on line 15 array(0) { } Notice: Undefined variable: notifications in /in/4HAFR on line 10 Notice: Undefined variable: notifications in /in/4HAFR on line 15 array(0) { } Notice: Undefined variable: notifications in /in/4HAFR on line 10 Notice: Undefined variable: notifications in /in/4HAFR on line 15 array(0) { } Notice: Undefined variable: notifications in /in/4HAFR on line 10 Notice: Undefined variable: notifications in /in/4HAFR on line 15 array(0) { } Notice: Undefined variable: notifications in /in/4HAFR on line 10 Notice: Undefined variable: notifications in /in/4HAFR on line 15 array(0) { } Notice: Undefined variable: notifications in /in/4HAFR on line 10 Notice: Undefined variable: notifications in /in/4HAFR on line 15 array(0) { } Notice: Undefined variable: notifications in /in/4HAFR on line 10 Notice: Undefined variable: notifications in /in/4HAFR on line 15 array(0) { } Notice: Undefined variable: notifications in /in/4HAFR on line 10 Notice: Undefined variable: notifications in /in/4HAFR on line 15 array(0) { } Notice: Undefined variable: notifications in /in/4HAFR on line 10 Notice: Undefined variable: notifications in /in/4HAFR on line 15 array(0) { } Notice: Undefined variable: notifications in /in/4HAFR on line 10 Notice: Undefined variable: notifications in /in/4HAFR on line 15 array(0) { }
Output for 5.4.0 - 5.4.45
array(0) { } array(0) { } array(0) { } array(0) { } array(0) { } array(0) { } array(0) { } array(0) { } array(0) { } array(0) { }
Output for 5.2.3 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/4HAFR on line 23
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.2
<br /> <b>Parse error</b>: syntax error, unexpected '[' in <b>/in/4HAFR</b> on line <b>23</b><br />
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
<br /> <b>Parse error</b>: parse error, unexpected '[' in <b>/in/4HAFR</b> on line <b>23</b><br />
Process exited with code 255.
Output for 4.3.2 - 4.3.4
<br /> <b>Parse error</b>: parse error in <b>/in/4HAFR</b> on line <b>23</b><br />
Process exited with code 255.