3v4l.org

run code in 300+ PHP versions simultaneously
<?php $display = [ 'dateChanged' => '2019-09-17T19:42:56', 'dateChanged' => '2018-09-17T19:42:56', 'dateChanged' => '2017-09-17T19:42:56', 'dateChanged' => '2030-09-17T19:42:56' ]; usort($display, function($a, $b) { $ad = new DateTime($a['dateChanged']); $bd = new DateTime($b['dateChanged']); if ($ad == $bd) { return 0; } return $ad < $bd ? -1 : 1; }); print_r($display);

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)
8.3.60.0040.01118.14
8.3.50.0070.01017.97
8.3.40.0120.00318.46
8.3.30.0110.00418.54
8.3.20.0000.00721.96
8.3.10.0040.00423.53
8.3.00.0080.00023.66
8.2.180.0040.01125.92
8.2.170.0140.00718.79
8.2.160.0070.01022.96
8.2.150.0050.00325.66
8.2.140.0060.00324.66
8.2.130.0050.00326.16
8.2.120.0040.00420.56
8.2.110.0030.00620.32
8.2.100.0070.00417.72
8.2.90.0030.00617.63
8.2.80.0050.00317.97
8.2.70.0040.00417.93
8.2.60.0000.00718.09
8.2.50.0000.00818.10
8.2.40.0060.00319.43
8.2.30.0070.00019.18
8.2.20.0000.00818.07
8.2.10.0040.00419.37
8.2.00.0070.00019.24
8.1.280.0060.00925.92
8.1.270.0050.00224.66
8.1.260.0060.00326.35
8.1.250.0080.00028.09
8.1.240.0070.00423.86
8.1.230.0110.00020.86
8.1.220.0090.00017.74
8.1.210.0040.00418.77
8.1.200.0040.00417.36
8.1.190.0100.00017.35
8.1.180.0060.00318.10
8.1.170.0050.00318.50
8.1.160.0070.00018.82
8.1.150.0040.00418.83
8.1.140.0000.00720.78
8.1.130.0070.00020.09
8.1.120.0000.00717.41
8.1.110.0040.00417.50
8.1.100.0030.00517.46
8.1.90.0000.00817.46
8.1.80.0070.00017.42
8.1.70.0030.00317.35
8.1.60.0000.00817.63
8.1.50.0040.00417.54
8.1.40.0100.00017.56
8.1.30.0000.00817.68
8.1.20.0000.00817.54
8.1.10.0040.00817.59
8.1.00.0030.00517.43
8.0.300.0070.00019.77
8.0.290.0040.00416.63
8.0.280.0040.00418.30
8.0.270.0040.00417.16
8.0.260.0000.00718.38
8.0.250.0000.00716.88
8.0.240.0040.00416.89
8.0.230.0000.00716.89
8.0.220.0040.00416.76
8.0.210.0070.00016.73
8.0.200.0000.00716.94
8.0.190.0040.00416.96
8.0.180.0040.00416.89
8.0.170.0060.00316.92
8.0.160.0000.00816.89
8.0.150.0000.00816.82
8.0.140.0000.00816.74
8.0.130.0060.00013.30
8.0.120.0040.00416.89
8.0.110.0000.00816.78
8.0.100.0000.00816.95
8.0.90.0040.00416.69
8.0.80.0110.00516.82
8.0.70.0030.00416.77
8.0.60.0000.00716.96
8.0.50.0000.00716.77
8.0.30.0110.01017.08
8.0.20.0100.01616.91
8.0.10.0060.00316.81
8.0.00.0070.01216.65
7.4.330.0050.00015.55
7.4.320.0030.00316.38
7.4.300.0030.00316.49
7.4.290.0030.00516.48
7.4.280.0030.00616.49
7.4.270.0000.00816.59
7.4.260.0070.00016.59
7.4.250.0040.00416.46
7.4.240.0060.00316.52
7.4.230.0000.00716.58
7.4.220.0030.00516.55
7.4.210.0090.00816.52
7.4.200.0030.00316.41
7.4.160.0110.00516.47
7.4.140.0050.01217.86
7.4.130.0100.01316.50
7.4.120.0070.01016.38
7.4.110.0180.00016.59
7.4.100.0030.01616.43
7.4.90.0100.01116.52
7.4.80.0100.01019.39
7.4.70.0100.01316.54
7.4.60.0050.01116.36
7.4.50.0070.00716.75
7.4.40.0100.00716.47
7.4.00.0030.01214.70
7.3.330.0050.00013.11
7.3.320.0000.00613.24
7.3.310.0030.00316.30
7.3.300.0040.00416.08
7.3.290.0030.00316.12
7.3.280.0090.00716.18
7.3.260.0130.00516.43
7.3.240.0110.00716.44
7.3.230.0150.00616.16
7.3.210.0140.00316.15
7.3.200.0180.00316.38
7.3.190.0070.01016.25
7.3.180.0090.00616.34
7.3.170.0090.01516.50
7.3.160.0110.00816.29
7.3.10.0570.01714.67
7.3.00.0500.01314.90
7.2.330.0140.00416.45
7.2.320.0050.01116.58
7.2.310.0140.00916.42
7.2.300.0140.00316.35
7.2.290.0100.00716.60
7.2.130.0390.02015.11
7.2.120.0530.00814.86
7.2.110.0310.00314.76
7.2.100.0360.01114.94
7.2.90.0390.01114.94
7.2.80.0300.00714.77
7.2.70.0300.00314.96
7.2.60.0370.01914.73
7.2.50.0450.00014.82
7.2.40.0490.00914.79
7.2.30.0420.00315.02
7.2.20.0280.00715.03
7.2.10.0400.01314.88
7.2.00.0400.00314.85
7.1.250.0440.00713.87

preferences:
73.77 ms | 401 KiB | 5 Q