3v4l.org

run code in 300+ PHP versions simultaneously
<?php $period_start = '2016-01-01 00:00:00'; $period_end = '2016-01-31 23:59:59'; $uptime = []; $incidents = [ ['start' => '2016-01-05 00:00:00', 'end' => '2016-01-10 23:59:59'], ['start' => '2016-01-07 00:00:00', 'end' => '2016-01-15 23:59:59'], ['start' => '2016-01-20 00:00:00', 'end' => '2016-01-25 23:59:59'], ['start' => '2016-01-23 00:00:00', 'end' => '2016-01-24 23:59:59'] ]; if(strtotime($period_start) <= strtotime($incidents[0]['start'])) { array_push($uptime,['start' => $period_start, 'end' => $incidents[0]['start']]); } for($i=0;$i<sizeof($incidents);$i++) { if($incident[$i+1]) { if(strtotime($incident[$i]['end']) > strtotime($incident[$i+1]['start'])) { echo "sap"; } } } if(strtotime($period_end) >= strtotime($incidents[sizeof($incidents)-1]['end'])) { array_push($uptime,['start' => $incidents[0]['end'], 'end' => $period_end]); } print_r( $uptime );
Output for 8.3.0 - 8.3.4, 8.3.6
Warning: Undefined variable $incident in /in/XkoJW on line 20 Warning: Trying to access array offset on null in /in/XkoJW on line 20 Warning: Undefined variable $incident in /in/XkoJW on line 20 Warning: Trying to access array offset on null in /in/XkoJW on line 20 Warning: Undefined variable $incident in /in/XkoJW on line 20 Warning: Trying to access array offset on null in /in/XkoJW on line 20 Warning: Undefined variable $incident in /in/XkoJW on line 20 Warning: Trying to access array offset on null in /in/XkoJW on line 20 Array ( [0] => Array ( [start] => 2016-01-01 00:00:00 [end] => 2016-01-05 00:00:00 ) [1] => Array ( [start] => 2016-01-10 23:59:59 [end] => 2016-01-31 23:59:59 ) )
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Warning: Undefined variable $incident in /in/XkoJW on line 20 Warning: Trying to access array offset on null in /in/XkoJW on line 20 Warning: Undefined variable $incident in /in/XkoJW on line 20 Warning: Trying to access array offset on null in /in/XkoJW on line 20 Warning: Undefined variable $incident in /in/XkoJW on line 20 Warning: Trying to access array offset on null in /in/XkoJW on line 20 Warning: Undefined variable $incident in /in/XkoJW on line 20 Warning: Trying to access array offset on null in /in/XkoJW on line 20 Array ( [0] => Array ( [start] => 2016-01-01 00:00:00 [end] => 2016-01-05 00:00:00 ) [1] => Array ( [start] => 2016-01-10 23:59:59 [end] => 2016-01-31 23:59:59 ) )
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18
Warning: Undefined variable $incident in /in/XkoJW on line 20 Warning: Trying to access array offset on value of type null in /in/XkoJW on line 20 Warning: Undefined variable $incident in /in/XkoJW on line 20 Warning: Trying to access array offset on value of type null in /in/XkoJW on line 20 Warning: Undefined variable $incident in /in/XkoJW on line 20 Warning: Trying to access array offset on value of type null in /in/XkoJW on line 20 Warning: Undefined variable $incident in /in/XkoJW on line 20 Warning: Trying to access array offset on value of type null in /in/XkoJW on line 20 Array ( [0] => Array ( [start] => 2016-01-01 00:00:00 [end] => 2016-01-05 00:00:00 ) [1] => Array ( [start] => 2016-01-10 23:59:59 [end] => 2016-01-31 23:59:59 ) )
Output for 7.4.0 - 7.4.33
Notice: Undefined variable: incident in /in/XkoJW on line 20 Notice: Trying to access array offset on value of type null in /in/XkoJW on line 20 Notice: Undefined variable: incident in /in/XkoJW on line 20 Notice: Trying to access array offset on value of type null in /in/XkoJW on line 20 Notice: Undefined variable: incident in /in/XkoJW on line 20 Notice: Trying to access array offset on value of type null in /in/XkoJW on line 20 Notice: Undefined variable: incident in /in/XkoJW on line 20 Notice: Trying to access array offset on value of type null in /in/XkoJW on line 20 Array ( [0] => Array ( [start] => 2016-01-01 00:00:00 [end] => 2016-01-05 00:00:00 ) [1] => Array ( [start] => 2016-01-10 23:59:59 [end] => 2016-01-31 23:59:59 ) )
Output for 7.3.32 - 7.3.33
Array ( [0] => Array ( [start] => 2016-01-01 00:00:00 [end] => 2016-01-05 00:00:00 ) [1] => Array ( [start] => 2016-01-10 23:59:59 [end] => 2016-01-31 23:59:59 ) )
Output for 5.6.0 - 5.6.27, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.31
Notice: Undefined variable: incident in /in/XkoJW on line 20 Notice: Undefined variable: incident in /in/XkoJW on line 20 Notice: Undefined variable: incident in /in/XkoJW on line 20 Notice: Undefined variable: incident in /in/XkoJW on line 20 Array ( [0] => Array ( [start] => 2016-01-01 00:00:00 [end] => 2016-01-05 00:00:00 ) [1] => Array ( [start] => 2016-01-10 23:59:59 [end] => 2016-01-31 23:59:59 ) )
preferences:
174.48 ms | 403 KiB | 189 Q