3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = [ 'dates' => ['2010-01-02', '2011-02-03', '2011-02-04'], 'type1' => ['data1', 'data2', 'data3'], 'type2' => ['data4', 'data5', 'data6'] ]; echo implode( "\n", array_merge( [implode(',', array_keys($data))], array_map( fn(...$col) => implode(',', $col), ...array_values($data) ) ) );

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)
8.4.120.0140.00623.97
8.4.110.0050.00518.88
8.4.100.0080.00418.79
8.4.90.0100.00320.46
8.4.80.0030.00718.75
8.4.70.0070.01417.96
8.4.60.0150.00618.97
8.4.50.0150.00420.42
8.4.40.0120.00320.34
8.4.30.0160.00320.26
8.4.20.0140.00717.56
8.4.10.0060.01022.29
8.3.250.0120.00718.51
8.3.240.0090.00818.68
8.3.230.0090.01118.18
8.3.220.0100.00819.01
8.3.210.0110.00716.74
8.3.200.0050.00416.39
8.3.190.0140.00516.92
8.3.180.0030.00518.34
8.3.170.0180.00017.15
8.3.160.0150.00418.28
8.3.150.0060.01318.51
8.3.140.0030.00617.08
8.3.130.0000.00818.48
8.3.120.0080.00020.55
8.3.110.0050.00319.84
8.3.100.0040.00418.62
8.3.90.0070.01118.57
8.3.80.0070.00318.56
8.3.70.0040.01116.75
8.3.60.0150.00416.50
8.3.50.0090.00918.23
8.3.40.0120.00321.79
8.3.30.0090.00618.81
8.3.20.0040.00424.18
8.3.10.0080.00024.66
8.3.00.0030.00526.16
8.2.290.0050.00520.41
8.2.280.0070.01218.23
8.2.270.0180.00017.23
8.2.260.0090.00918.58
8.2.250.0040.00416.35
8.2.240.0090.00917.04
8.2.230.0120.00320.94
8.2.220.0060.00324.06
8.2.210.0000.00826.77
8.2.200.0060.00316.38
8.2.190.0140.00016.58
8.2.180.0100.00625.92
8.2.170.0040.01119.04
8.2.160.0110.00322.96
8.2.150.0040.00425.66
8.2.140.0050.00224.66
8.2.130.0000.00826.16
8.2.120.0100.00018.87
8.2.110.0080.00020.44
8.2.100.0100.00717.91
8.2.90.0080.00017.88
8.2.80.0060.00318.73
8.2.70.0060.00317.63
8.2.60.0090.00017.80
8.2.50.0060.00318.07
8.2.40.0040.00418.09
8.2.30.0040.00418.12
8.2.20.0000.00720.48
8.2.10.0040.00418.15
8.2.00.0040.00419.36
8.1.330.0130.00621.73
8.1.320.0120.00918.55
8.1.310.0130.00418.47
8.1.300.0070.01118.51
8.1.290.0080.00030.84
8.1.280.0100.00625.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0050.00518.93
8.1.230.0080.00317.66
8.1.220.0000.00817.77
8.1.210.0040.00418.77
8.1.200.0100.00017.36
8.1.190.0060.00317.23
8.1.180.0080.00018.10
8.1.170.0030.00618.71
8.1.160.0000.00718.94
8.1.150.0070.00018.57
8.1.140.0080.00317.44
8.1.130.0000.00718.80
8.1.120.0000.00717.46
8.1.110.0030.00317.46
8.1.100.0050.00217.50
8.1.90.0060.00317.36
8.1.80.0110.00317.36
8.1.70.0080.00417.48
8.1.60.0180.00017.41
8.1.50.0210.00017.39
8.1.40.0150.00617.47
8.1.30.0130.00917.49
8.1.20.0170.00617.61
8.1.10.0090.01317.55
8.1.00.0090.01017.54
8.0.300.0060.00318.77
8.0.290.0040.00416.75
8.0.280.0030.00518.35
8.0.270.0050.00217.93
8.0.260.0060.00018.43
8.0.250.0000.00716.85
8.0.240.0030.00316.78
8.0.230.0050.00317.00
8.0.220.0040.00416.80
8.0.210.0090.00916.73
8.0.200.0090.00916.88
8.0.190.0110.00716.76
8.0.180.0140.00516.88
8.0.170.0100.00716.78
8.0.160.0100.00616.73
8.0.150.0230.00016.89
8.0.140.0170.00416.83
8.0.130.0070.01016.77
8.0.120.0120.00616.84
8.0.110.0090.00916.70
8.0.100.0100.00516.77
8.0.90.0140.00516.87
8.0.80.0150.00016.81
8.0.70.0170.00016.69
8.0.60.0110.00616.80
8.0.50.0150.00216.85
8.0.30.0130.00316.69
8.0.20.0100.01016.84
8.0.10.0130.00317.00
7.4.330.0050.00015.55
7.4.320.0030.00316.49
7.4.300.0120.00616.55
7.4.290.0100.00516.39
7.4.280.0210.00316.61
7.4.270.0070.01316.47
7.4.260.0130.00316.46
7.4.250.0120.00416.39
7.4.240.0150.00016.58
7.4.230.0090.00916.56
7.4.220.0110.00416.48
7.4.210.0070.00716.39
7.4.200.0150.00016.45
7.4.190.0120.00316.53
7.4.180.0140.00216.61
7.4.160.0060.00716.54
7.4.150.0090.00616.53
7.4.140.0130.00016.34
7.4.130.0110.00416.41
7.4.120.0130.00316.42
7.4.110.0100.00516.25
7.4.100.0130.00016.48
7.4.90.0040.01216.42
7.4.80.0060.00916.47
7.4.70.0070.00716.33
7.4.60.0100.00316.34
7.4.50.0090.00316.44
7.4.40.0060.00716.41
7.4.30.0110.00416.45
7.4.20.0060.00916.48
7.4.10.0160.00016.55
7.4.00.0140.00316.48

preferences:
29.84 ms | 403 KiB | 5 Q