3v4l.org

run code in 300+ PHP versions simultaneously
<?php $config = [ 'fields' => [ ['id1' => 'someid', 'id2' => 'something'], ['id1' => 'someid', 'id2' => 'something'], ['id1' => 'someid', 'id2' => 'something'] ] ]; function config() { $a = ['id1' => 'someidA','id2' => 'somethingA']; $b = ['id1' => 'someidB','id2' => 'somethingB']; return [$a, $b]; } array_push($config['fields'], ...config()); var_export($config);

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)
8.4.120.0130.00720.36
8.4.110.0070.00418.76
8.4.100.0110.00917.66
8.4.90.0060.00320.68
8.4.80.0090.00219.13
8.4.70.0090.01022.35
8.4.60.0140.00720.56
8.4.50.0050.00618.54
8.4.40.0070.01419.18
8.4.30.0040.00419.54
8.4.20.0100.01020.43
8.4.10.0060.00318.93
8.3.250.0120.00718.72
8.3.240.0130.00616.40
8.3.230.0120.00516.36
8.3.220.0060.00318.84
8.3.210.0090.00718.48
8.3.200.0030.00516.60
8.3.190.0080.01017.39
8.3.180.0110.00818.66
8.3.170.0090.00917.25
8.3.160.0070.01118.66
8.3.150.0120.00919.18
8.3.140.0080.00020.54
8.3.130.0080.00018.09
8.3.120.0090.00620.74
8.3.110.0060.01218.37
8.3.100.0080.00016.62
8.3.90.0050.00318.15
8.3.80.0050.00518.40
8.3.70.0110.00716.50
8.3.60.0120.00318.40
8.3.50.0060.01017.34
8.3.40.0140.00318.54
8.3.30.0140.00018.55
8.3.20.0040.00421.72
8.3.10.0080.00023.52
8.3.00.0070.00021.69
8.2.290.0100.00916.71
8.2.280.0100.00518.50
8.2.270.0090.00916.68
8.2.260.0030.00617.17
8.2.250.0070.00316.46
8.2.240.0110.00719.23
8.2.230.0030.00620.94
8.2.220.0160.00024.06
8.2.210.0050.00226.77
8.2.200.0090.00018.41
8.2.190.0100.01018.53
8.2.180.0100.00716.63
8.2.170.0070.00722.96
8.2.160.0070.01120.39
8.2.150.0070.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00420.38
8.2.120.0040.00426.35
8.2.110.0070.00321.00
8.2.100.0070.00417.77
8.2.90.0080.00018.16
8.2.80.0050.00320.36
8.2.70.0000.00817.75
8.2.60.0060.00317.75
8.2.50.0040.00417.55
8.2.40.0000.00818.16
8.2.30.0040.00419.24
8.2.20.0040.00418.18
8.2.10.0000.01018.19
8.2.00.0000.00819.33
8.1.330.0100.00515.91
8.1.320.0110.00916.04
8.1.310.0110.00716.75
8.1.300.0060.00317.96
8.1.290.0030.00618.88
8.1.280.0060.00925.92
8.1.270.0120.00323.91
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0070.01022.14
8.1.230.0110.00020.98
8.1.220.0040.00417.79
8.1.210.0000.00818.83
8.1.200.0040.00417.35
8.1.190.0000.00817.23
8.1.180.0030.00618.10
8.1.170.0000.00917.62
8.1.160.0050.00518.95
8.1.150.0030.00418.90
8.1.140.0000.00722.09
8.1.130.0030.00320.19
8.1.120.0070.00017.51
8.1.110.0000.00717.36
8.1.100.0070.00017.50
8.1.90.0000.00717.43
8.1.80.0000.01017.35
8.1.70.0040.00417.49
8.1.60.0000.00917.46
8.1.50.0040.00417.42
8.1.40.0070.00017.41
8.1.30.0040.00417.60
8.1.20.0050.00317.70
8.1.10.0080.00017.43
8.1.00.0040.00417.33
8.0.300.0040.00420.16
8.0.290.0080.00016.88
8.0.280.0000.00718.44
8.0.270.0000.00717.18
8.0.260.0030.00718.38
8.0.250.0040.00416.89
8.0.240.0050.00316.98
8.0.230.0070.00016.94
8.0.220.0070.00016.92
8.0.210.0040.00416.91
8.0.200.0030.00316.88
8.0.190.0000.00716.86
8.0.180.0050.00316.82
8.0.170.0080.00016.79
8.0.160.0040.00416.93
8.0.150.0000.00816.64
8.0.140.0040.00416.87
8.0.130.0030.00313.32
8.0.120.0000.00716.86
8.0.110.0070.00016.86
8.0.100.0040.00416.84
8.0.90.0040.00416.90
8.0.80.0070.01116.90
8.0.70.0040.00416.95
8.0.60.0080.00016.69
8.0.50.0040.00416.93
8.0.30.0040.01416.84
8.0.20.0120.00817.40
8.0.10.0020.00516.89
8.0.00.0150.00416.73
7.4.330.0050.00016.81
7.4.320.0030.00316.42
7.4.300.0030.00316.61
7.4.290.0000.00716.62
7.4.280.0050.00516.51
7.4.270.0030.00316.50
7.4.260.0070.00016.63
7.4.250.0030.00316.46
7.4.240.0000.00716.46
7.4.230.0030.00316.60
7.4.220.0030.00516.63
7.4.210.0050.00916.58
7.4.200.0070.00016.55
7.4.160.0090.00916.45
7.4.140.0120.00817.86
7.4.130.0130.00516.54
7.4.120.0080.01116.48
7.4.110.0140.00816.45
7.4.100.0060.01016.51
7.4.90.0100.01316.31
7.4.80.0060.01219.39
7.4.70.0130.00316.53
7.4.60.0090.01216.38
7.4.50.0030.01216.39
7.4.40.0090.00616.45
7.4.00.0100.00615.04
7.3.330.0020.00513.31
7.3.320.0030.00313.34
7.3.310.0030.00316.25
7.3.300.0030.00316.40
7.3.290.0030.00316.41
7.3.280.0060.00816.42
7.3.260.0100.00916.34
7.3.240.0090.01116.38
7.3.230.0040.01516.36
7.3.210.0100.00616.29
7.3.200.0120.00916.32
7.3.190.0060.01416.57
7.3.180.0060.01216.60
7.3.170.0030.01316.31
7.3.160.0080.00816.59
7.3.120.0100.00614.91
7.3.110.0080.01114.82
7.3.100.0030.00914.63
7.3.90.0110.00514.71
7.3.80.0070.00314.94
7.3.70.0100.00314.80
7.3.60.0080.00314.92
7.3.50.0030.00914.77
7.3.40.0050.00914.68
7.3.30.0030.01014.86
7.3.20.0030.00816.72
7.3.10.0110.00216.39
7.3.00.0070.00616.52
7.2.330.0090.00916.57
7.2.320.0000.01716.38
7.2.310.0060.01016.70
7.2.300.0090.01216.26
7.2.290.0100.00716.48
7.2.250.0120.00714.69
7.2.240.0090.00914.73
7.2.230.0040.01114.81
7.2.220.0030.01114.61
7.2.210.0020.01314.80
7.2.200.0050.01014.90
7.2.190.0030.01014.71
7.2.180.0040.00914.90
7.2.170.0050.00915.00
7.2.120.1200.00314.45
7.2.110.1220.00314.69
7.2.100.1260.01014.51
7.2.90.0980.00614.33
7.2.80.1510.00014.41
7.2.70.0840.00615.10
7.2.60.0880.01614.77
7.2.50.1040.01314.64
7.2.40.1290.01014.89
7.2.30.1310.00714.91
7.2.20.1130.00315.11
7.2.10.1030.01014.68
7.2.00.1340.00314.78
7.1.330.0040.01215.68
7.1.320.0060.00815.89
7.1.310.0040.00615.83
7.1.300.0080.00215.79
7.1.290.0020.01315.66
7.1.280.0020.01215.71
7.1.270.0080.00515.77
7.1.260.0020.01015.86
5.6.380.0100.00514.28

preferences:
27.49 ms | 403 KiB | 5 Q