3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ ["day1" => 1, "day2" => 1, "name" => "Ram"], ["day1" => 1, "day2" => 2, "name" => "Raj"], ["day1" => 1, "day2" => 3, "name" => "Rahul"], ["day1" => 2, "day2" => 3, "name" => "Rocky"] ]; foreach ($array as &$row) { $day1 = min($day1 ?? $row['day1'], $row['day1']); $day2 = max($day2 ?? $row['day2'], $row['day2']); $row['day1'] = &$day1; $row['day2'] = &$day2; } var_export($array);

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)
8.3.70.0060.00816.63
8.3.60.0150.00818.32
8.3.50.0070.00720.14
8.3.40.0140.00020.33
8.3.30.0090.00618.85
8.3.20.0080.00024.18
8.3.10.0090.00024.66
8.3.00.0040.00426.16
8.2.190.0120.00616.58
8.2.180.0060.01325.92
8.2.170.0110.00418.83
8.2.160.0090.00622.96
8.2.150.0040.00425.66
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0030.00618.73
8.2.110.0060.00320.93
8.2.100.0040.00719.58
8.2.90.0080.00019.25
8.2.80.0050.00318.05
8.2.70.0000.00817.50
8.2.60.0000.00917.93
8.2.50.0030.00618.07
8.2.40.0050.00318.16
8.2.30.0080.00018.03
8.2.20.0030.00619.30
8.2.10.0070.00018.03
8.2.00.0080.00019.22
8.1.280.0110.00425.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0060.00320.99
8.1.230.0110.00022.11
8.1.220.0000.00817.79
8.1.210.0030.00618.77
8.1.200.0030.00617.35
8.1.190.0080.00017.35
8.1.180.0050.00318.10
8.1.170.0030.00518.38
8.1.160.0080.00018.83
8.1.150.0070.00018.62
8.1.140.0000.00717.48
8.1.130.0000.00719.01
8.1.120.0000.00717.35
8.1.110.0000.00717.33
8.1.100.0040.00417.47
8.1.90.0030.00817.48
8.1.80.0030.00617.41
8.1.70.0030.00717.41
8.1.60.0000.00817.62
8.1.50.0080.00417.08
8.1.40.0070.00717.10
8.1.30.0050.01016.99
8.1.20.0120.00017.29
8.1.10.0120.00417.23
8.1.00.0060.00317.38
8.0.300.0000.00818.77
8.0.290.0080.00316.75
8.0.280.0050.00220.25
8.0.270.0070.00018.00
8.0.260.0000.00818.44
8.0.250.0040.00416.95
8.0.240.0000.00616.94
8.0.230.0070.00516.25
8.0.220.0060.00916.57
8.0.210.0050.00916.24
8.0.200.0070.00516.44
8.0.190.0050.00516.27
8.0.180.0040.00916.60
8.0.170.0040.00816.33
8.0.160.0120.00016.49
8.0.150.0080.00316.52
8.0.140.0130.00016.34
8.0.130.0060.00616.20
8.0.120.0080.00415.96
8.0.110.0080.00616.74
8.0.100.0050.01016.52
8.0.90.0070.00715.91
8.0.80.0090.00316.61
8.0.70.0070.00616.23
8.0.60.0090.00316.54
8.0.50.0160.00016.64
8.0.30.0000.00916.77
8.0.20.0100.00316.74
8.0.10.0060.01016.62
7.4.330.0040.00015.55
7.4.320.0030.00316.49
7.4.300.0030.00716.36
7.4.290.0170.00316.47
7.4.280.0140.00316.09
7.4.270.0110.00416.08
7.4.260.0160.00016.20
7.4.250.0140.00416.34
7.4.240.0060.00316.45
7.4.230.0080.00816.05
7.4.220.0110.00316.33
7.4.210.0100.00316.17
7.4.200.0030.01116.23
7.4.190.0130.00016.24
7.4.180.0050.00916.19
7.4.160.0110.00315.67
7.4.150.0060.00916.12
7.4.140.0150.00015.99
7.4.130.0100.00316.20
7.4.120.0080.00416.13
7.4.110.0040.01016.13
7.4.100.0090.00416.18
7.4.90.0030.00915.84
7.4.80.0060.00616.19
7.4.70.0090.00416.07
7.4.60.0080.00615.96
7.4.50.0100.00316.14
7.4.40.0120.00015.93
7.4.30.0090.00315.99
7.4.20.0090.00316.41
7.4.10.0060.00616.22
7.4.00.0050.00816.12

preferences:
21.25 ms | 401 KiB | 5 Q