3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Assume that this is the data that we get back from get_users or a similar function $users = array( 0 => array( 'name' => 'Tom', 'payments' => array( 0 => array( 'date' => '2020-04-15', 'amount' => '750', ), 1 => array( 'date' => '2020-04-20', 'amount' => '900', ), ), ), 1 => array( 'name' => 'Dick', 'payments' => array( 0 => array( 'date' => '2020-04-10', 'amount' => '750', ), 1 => array( 'date' => '2020-04-15', 'amount' => '900', ), 2 => array( 'date' => '2020-04-25', 'amount' => '1250', ), ), ), 2 => array( 'name' => 'Harry', 'payments' => array( 0 => array( 'date' => '2020-04-24', 'amount' => '750', ), ), ), ); function sort_users_by_date( $user1, $user2 ) { $date1 = end($user1['payments'])['date']; $date2 = end($user2['payments'])['date']; return strtotime($date1) - strtotime($date2); } usort($users, 'sort_users_by_date'); var_dump($users);

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)
8.3.70.0110.00718.43
8.3.60.0160.00318.68
8.3.50.0140.00716.67
8.3.40.0140.00718.66
8.3.30.0040.01119.30
8.3.20.0050.00321.73
8.3.10.0050.00320.04
8.3.00.0040.00421.90
8.2.190.0090.00916.75
8.2.180.0040.01121.49
8.2.170.0120.00622.96
8.2.160.0040.01122.09
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00419.58
8.2.110.0060.00319.33
8.2.100.0060.00618.03
8.2.90.0040.00417.88
8.2.80.0000.00818.86
8.2.70.0030.00618.05
8.2.60.0000.00818.22
8.2.50.0090.00018.10
8.2.40.0000.00921.22
8.2.30.0000.00819.32
8.2.20.0020.00518.11
8.2.10.0030.00619.44
8.2.00.0030.00619.30
8.1.280.0120.00925.92
8.1.270.0050.00322.34
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0000.00922.05
8.1.230.0100.00317.86
8.1.220.0000.00917.79
8.1.210.0040.00418.77
8.1.200.0030.00617.47
8.1.190.0050.00319.03
8.1.180.0050.00318.10
8.1.170.0040.00418.69
8.1.160.0040.00419.09
8.1.150.0070.00018.66
8.1.140.0060.00318.82
8.1.130.0030.00320.00
8.1.120.0070.00017.48
8.1.110.0000.00817.62
8.1.100.0070.00317.46
8.1.90.0000.00817.62
8.1.80.0080.00017.59
8.1.70.0000.00717.45
8.1.60.0090.00017.70
8.1.50.0040.00417.48
8.1.40.0050.00317.57
8.1.30.0040.00417.63
8.1.20.0040.00417.75
8.1.10.0080.00017.68
8.1.00.0040.00417.76
8.0.300.0040.00418.77
8.0.290.0070.00416.75
8.0.280.0000.00718.48
8.0.270.0050.00218.20
8.0.260.0060.00018.48
8.0.250.0040.00416.98
8.0.240.0000.00717.11
8.0.230.0040.00417.11
8.0.220.0030.00317.06
8.0.210.0040.00416.94
8.0.200.0070.00017.13
8.0.190.0000.00816.99
8.0.180.0080.00317.08
8.0.170.0030.00616.96
8.0.160.0040.00416.94
8.0.150.0000.00716.96
8.0.140.0060.00317.02
8.0.130.0030.00313.43
8.0.120.0040.00417.05
8.0.110.0040.00416.99
8.0.100.0000.00917.02
8.0.90.0040.00417.11
8.0.80.0110.00817.04
8.0.70.0040.00417.00
8.0.60.0040.00417.09
8.0.50.0030.00616.98
8.0.30.0090.00917.24
8.0.20.0120.00817.20
8.0.10.0070.00016.98
8.0.00.0170.00616.68
7.4.330.0000.00515.55
7.4.320.0040.00416.74
7.4.300.0060.00016.70
7.4.290.0000.00816.58
7.4.280.0030.00516.70
7.4.270.0000.00716.68
7.4.260.0030.00313.26
7.4.250.0080.00016.57
7.4.240.0020.00516.57
7.4.230.0000.00716.62
7.4.220.0040.00316.66
7.4.210.0070.00916.56
7.4.200.0000.00716.77
7.4.130.0130.00616.78
7.4.120.0100.01416.71
7.4.110.0110.00816.61
7.4.100.0140.00716.67
7.4.90.0060.01316.64
7.4.80.0120.00619.39
7.4.70.0070.01016.59
7.4.60.0070.01316.73
7.4.50.0080.01116.57
7.4.40.0120.01316.77
7.4.30.0160.00816.43
7.4.20.0160.00716.49
7.4.10.0090.00916.63
7.4.00.0140.00416.47
7.3.330.0050.00216.20
7.3.320.0080.00013.45
7.3.310.0040.00416.34
7.3.300.0000.00716.33
7.3.290.0080.00816.39
7.3.260.0150.00416.67
7.3.240.0110.00916.62
7.3.230.0060.01516.57
7.3.210.0060.01216.47
7.3.200.0100.01316.55
7.3.190.0040.01316.70
7.3.180.0100.00716.53
7.3.170.0190.00816.47
7.3.160.0130.01616.77
7.3.150.0130.00916.41
7.3.140.0110.01116.55
7.3.130.0140.01116.43
7.3.120.0080.01516.70
7.3.110.0160.00916.36
7.3.100.0170.00916.66
7.3.90.0110.01716.47
7.3.80.0140.00616.59
7.3.70.0070.01116.54
7.3.60.0130.00616.58
7.3.50.0040.01716.56
7.3.40.0070.01516.47
7.3.30.0110.00816.55
7.3.20.0250.00716.65
7.3.10.0170.00316.54
7.3.00.0100.01016.29
7.2.330.0170.00916.84
7.2.320.0110.00716.73
7.2.310.0080.01516.56
7.2.300.0030.01516.71
7.2.290.0220.00416.81
7.2.280.0090.01516.89
7.2.270.0080.01116.44
7.2.260.0110.00816.58
7.2.250.0150.00816.87
7.2.240.0200.00316.51
7.2.230.0070.02216.71
7.2.220.0150.01216.61
7.2.210.0170.00316.60
7.2.200.0140.00716.64
7.2.190.0100.01016.60
7.2.180.0080.01516.70
7.2.170.0130.01016.70
7.2.160.0090.00916.73
7.2.150.0090.00916.79
7.2.140.0140.00616.75
7.2.130.0090.01216.74
7.2.120.0190.00016.64
7.2.110.0030.01416.70
7.2.100.0160.00316.73
7.2.90.0100.00916.84
7.2.80.0060.01216.62
7.2.70.0150.00416.67
7.2.60.0080.01116.88
7.2.50.0170.00316.76
7.2.40.0090.01216.91
7.2.30.0070.01116.82
7.2.20.0070.01316.74
7.2.10.0360.01516.86
7.2.00.0100.01716.69

preferences:
18.47 ms | 401 KiB | 5 Q