3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = 'a:6:{s:9:"from_name";s:26:"customerservice@massif.com";s:10:"from_email";s:26:"customerservice@massif.com";s:13:"admin_group_1";a:2:{i:0;s:26:"customerservice@massif.com";i:1;s:25:"sarah.rehfeldt@massif.com";}s:13:"admin_group_2";a:2:{i:0;s:26:"customerservice@massif.com";i:1;s:20:"salesteam@massif.com";}s:25:"daily_report_target_email";s:20:"salesteam@massif.com";s:26:"daily_report_schedule_time";s:8:"01:00:00";}'; $unserialized = unserialize($string); unset($unserialized["daily_report_target_email"]); unset($unserialized["daily_report_schedule_time"]); unset($unserialized["send_daily_report"]); var_dump(serialize($unserialized));

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.4.120.0100.00922.20
8.4.110.0390.00817.97
8.4.100.0410.00717.63
8.4.90.0370.00917.78
8.4.80.0410.00817.37
8.4.70.0400.00917.64
8.4.60.0360.00917.80
8.4.50.0190.00418.04
8.4.40.0210.00317.54
8.4.30.0310.00517.21
8.4.20.0370.00517.62
8.4.10.0400.01117.58
8.3.250.0130.00617.23
8.3.240.0240.01117.18
8.3.230.0360.00916.27
8.3.220.0330.01016.37
8.3.210.0320.01116.64
8.3.200.0310.01116.60
8.3.190.0430.00616.50
8.3.180.0370.01116.37
8.3.170.0440.00816.19
8.3.160.0370.01016.29
8.3.150.0400.00816.42
8.3.140.0410.00816.16
8.3.130.0320.01216.42
8.3.120.0340.01116.27
8.3.110.0360.00816.29
8.3.100.0430.00916.50
8.3.90.0430.00616.27
8.3.80.0310.00516.67
8.3.70.0270.00416.52
8.3.60.0300.00616.60
8.3.50.0320.00216.32
8.3.40.0180.00617.54
8.3.30.0160.00117.59
8.3.20.0310.00717.37
8.3.10.0310.00517.48
8.3.00.0190.00517.54
8.2.290.0280.01116.67
8.2.280.0320.00716.50
8.2.270.0550.00716.07
8.2.260.0310.00916.44
8.2.250.0230.00516.59
8.2.240.0330.00516.34
8.2.230.0300.00716.67
8.2.220.0190.00716.68
8.2.210.0140.00416.36
8.2.200.0310.00516.55
8.2.190.0350.00616.56
8.2.180.0310.01016.61
8.2.170.0350.00817.83
8.2.160.0360.00717.69
8.2.150.0370.00617.65
8.2.140.0290.00517.59
8.2.130.0310.00917.25
8.2.120.0420.00617.65
8.2.110.0330.01117.42
8.2.100.0320.01017.62
8.2.90.0350.00817.70
8.2.80.0360.00617.32
8.2.70.0370.00517.26
8.2.60.0340.00817.46
8.2.50.0370.00617.43
8.2.40.0380.00917.25
8.2.30.0350.00417.48
8.2.20.0350.00517.29
8.2.10.0240.00917.33
8.2.00.0270.01117.25

preferences:
25.88 ms | 403 KiB | 5 Q