3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array('order' => array('year' => 'desc')); $db_order = $arr['order']; $order_clause = " ORDER BY "; if (!is_array($db_order)) { $db_order = array($db_order); } foreach ($db_order as $num_order => $order_column) { if ($num_order > 0) $order_clause .= ', '; if (!is_array($order_column)) { $order_column = array($order_column => 'ASC'); } $order_key = reset(array_keys($order_column)) $order_clause .= "$order_key $order_column[$order_key]"; } echo $order_clause;

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)
5.4.350.0080.03712.02
5.4.340.0070.03512.01
5.4.320.0070.03712.50
5.4.310.0050.04512.49
5.4.300.0070.03612.50
5.4.290.0060.03712.50
5.4.280.0050.03512.39
5.4.270.0030.03912.39
5.4.260.0050.03912.39
5.4.250.0080.04212.39
5.4.240.0050.03812.39
5.4.230.0060.04512.38
5.4.220.0080.04112.39
5.4.210.0040.03912.38
5.4.200.0060.03812.39
5.4.190.0050.04112.38
5.4.180.0070.04212.38
5.4.170.0060.03612.39
5.4.160.0060.04012.38
5.4.150.0070.03912.38
5.4.140.0050.04012.07
5.4.130.0080.04212.05
5.4.120.0160.05312.02
5.4.110.0100.04012.02
5.4.100.0090.04312.02
5.4.90.0080.07812.01
5.4.80.0080.05112.01
5.4.70.0080.03912.01
5.4.60.0060.03612.01
5.4.50.0070.04212.01
5.4.40.0060.03812.00
5.4.30.0060.03712.00
5.4.20.0060.04611.99
5.4.10.0070.03812.00
5.4.00.0080.03711.48
5.3.290.0060.04412.80
5.3.280.0090.03812.71
5.3.270.0080.04312.72
5.3.260.0080.04912.72
5.3.250.0120.03512.72
5.3.240.0080.04112.72
5.3.230.0090.03812.71
5.3.220.0080.04012.68
5.3.210.0030.04512.68
5.3.200.0060.03912.68
5.3.190.0100.03712.68
5.3.180.0050.04412.68
5.3.170.0100.03912.66
5.3.160.0090.04512.68
5.3.150.0060.04812.68
5.3.140.0040.04812.66
5.3.130.0080.03812.66
5.3.120.0070.03912.65
5.3.110.0080.03912.66
5.3.100.0120.03312.12
5.3.90.0080.03612.09
5.3.80.0060.03712.07
5.3.70.0090.04012.08
5.3.60.0080.04112.07
5.3.50.0050.04212.00
5.3.40.0080.04312.00
5.3.30.0090.06111.95
5.3.20.0110.06911.73
5.3.10.0130.04011.70
5.3.00.0080.03711.69
5.2.170.0070.0319.19
5.2.160.0070.0289.18
5.2.150.0050.0319.18
5.2.140.0070.0369.18
5.2.130.0020.0349.14
5.2.120.0060.0299.14
5.2.110.0050.0329.15
5.2.100.0060.0309.14
5.2.90.0060.0299.14
5.2.80.0080.0309.14
5.2.70.0080.0359.14
5.2.60.0060.0319.10
5.2.50.0040.0329.06
5.2.40.0050.0299.04
5.2.30.0070.0299.02
5.2.20.0040.0339.01
5.2.10.0050.0328.93
5.2.00.0030.0368.79
5.1.60.0040.0318.07
5.1.50.0040.0258.07
5.1.40.0060.0258.05
5.1.30.0050.0278.41
5.1.20.0070.0288.42
5.1.10.0060.0258.15
5.1.00.0040.0308.14
5.0.50.0040.0256.63
5.0.40.0060.0186.48
5.0.30.0070.0316.30
5.0.20.0020.0236.27
5.0.10.0020.0266.24
5.0.00.0050.0376.24
4.4.90.0010.0224.78
4.4.80.0050.0134.75
4.4.70.0030.0164.76
4.4.60.0020.0194.75
4.4.50.0070.0164.77
4.4.40.0000.0304.71
4.4.30.0100.0214.76
4.4.20.0060.0194.85
4.4.10.0040.0184.85
4.4.00.0040.0274.76
4.3.110.0030.0174.67
4.3.100.0020.0184.66
4.3.90.0060.0184.63
4.3.80.0080.0324.59
4.3.70.0060.0184.63
4.3.60.0040.0214.63
4.3.50.0040.0364.63
4.3.40.0040.0234.53
4.3.30.0030.0163.29
4.3.20.0060.0133.27
4.3.10.0050.0163.22
4.3.00.0070.0177.25

preferences:
135.86 ms | 1398 KiB | 7 Q