3v4l.org

run code in 300+ PHP versions simultaneously
<?php $obj = new stdClass(); $obj->id = ['a', 'b', 'a', 'c']; $obj->type = ['aaa', 'bbb', 'aaa', 'aaa']; $obj->num = [95, 100, 50, 11]; $sum = []; foreach($obj->id as $idx => $id) { if(!array_key_exists($id, $sum)) { $sum[$id] = []; } $sum[$obj->type[$id]] += $obj->num; } var_dump($sum);

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)
8.3.60.0110.00716.63
8.3.50.0100.00921.28
8.3.40.0110.00418.79
8.3.30.0110.00418.57
8.3.20.0060.00320.34
8.3.10.0070.00023.70
8.3.00.0000.01017.93
8.2.180.0090.00918.48
8.2.170.0040.01122.96
8.2.160.0040.01120.43
8.2.150.0030.00624.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0060.00317.63
8.2.110.0060.00320.52
8.2.100.0040.00817.93
8.2.90.0050.00319.30
8.2.80.0060.00317.97
8.2.70.0060.00317.61
8.2.60.0030.00617.68
8.2.50.0050.00318.07
8.2.40.0040.00421.13
8.2.30.0000.00720.59
8.2.20.0040.00417.88
8.2.10.0050.00318.03
8.2.00.0040.00418.03
8.1.280.0140.00325.92
8.1.270.0070.01123.95
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0090.00023.84
8.1.230.0100.00717.64
8.1.220.0040.00417.78
8.1.210.0000.00818.77
8.1.200.0060.00317.47
8.1.190.0000.00817.35
8.1.180.0030.00618.10
8.1.170.0040.00420.35
8.1.160.0000.00721.95
8.1.150.0080.00018.86
8.1.140.0050.00321.26
8.1.130.0040.00417.75
8.1.120.0000.00817.41
8.1.110.0030.00517.48
8.1.100.0040.00417.36
8.1.90.0050.00217.52
8.1.80.0000.00717.45
8.1.70.0030.00517.50
8.1.60.0000.00717.47
8.1.50.0060.00317.50
8.1.40.0000.00917.47
8.1.30.0040.00417.60
8.1.20.0030.00617.50
8.1.10.0000.00717.61
8.1.00.0030.00617.40
8.0.300.0040.00418.77
8.0.290.0080.00016.75
8.0.280.0070.00018.32
8.0.270.0000.00717.27
8.0.260.0030.00317.18
8.0.250.0000.00817.05
8.0.240.0030.00317.04
8.0.230.0040.00416.92
8.0.220.0050.00316.97
8.0.210.0030.00516.84
8.0.200.0030.00317.03
8.0.190.0040.00417.04
8.0.180.0110.00017.02
8.0.170.0000.00816.93
8.0.160.0050.00316.91
8.0.150.0030.00316.87
8.0.140.0000.00716.93
8.0.130.0060.00313.31
8.0.120.0050.00216.82
8.0.110.0070.00017.02
8.0.100.0000.00716.82
8.0.90.0000.00716.95
8.0.80.0060.00916.92
8.0.70.0040.00417.00
8.0.60.0000.00816.79
8.0.50.0040.00416.79
8.0.30.0160.00217.30
8.0.20.0080.01217.40
8.0.10.0000.00817.19
8.0.00.0080.01116.75
7.4.330.0050.00015.14
7.4.320.0030.00316.45
7.4.300.0040.00416.51
7.4.290.0060.00016.50
7.4.280.0030.00616.64
7.4.270.0000.00716.61
7.4.260.0030.00316.51
7.4.250.0000.00716.43
7.4.240.0030.00416.46
7.4.230.0000.00716.67
7.4.220.0140.00316.45
7.4.210.0070.00716.61
7.4.200.0030.00316.68
7.4.160.0060.01516.43
7.4.150.0170.00717.40
7.4.140.0110.01017.86
7.4.130.0070.01016.54
7.4.120.0130.00516.41
7.4.110.0060.01116.50
7.4.100.0000.02116.42
7.4.90.0000.01916.56
7.4.80.0180.00319.39
7.4.70.0120.00916.60
7.4.60.0100.00616.44
7.4.50.0050.00016.72
7.4.40.0140.00716.61
7.4.30.0130.00616.59
7.4.00.0040.01214.74
7.3.330.0020.00213.28
7.3.320.0000.00613.38
7.3.310.0030.00316.48
7.3.300.0030.00316.30
7.3.290.0060.00916.38
7.3.280.0120.00816.38
7.3.270.0080.00817.40
7.3.260.0040.01316.45
7.3.250.0110.00616.46
7.3.240.0110.00916.48
7.3.230.0090.00916.50
7.3.210.0030.01316.40
7.3.200.0140.00316.29
7.3.190.0030.01416.54
7.3.180.0090.00616.66
7.3.170.0060.01616.41
7.3.160.0090.00916.43
7.3.10.0120.00716.57
7.3.00.0080.00616.37
7.2.330.0130.00316.73
7.2.320.0060.01216.74
7.2.310.0060.01716.48
7.2.300.0090.00916.66
7.2.290.0120.00616.43
7.2.130.0040.01016.79
7.2.120.0130.00716.68
7.2.110.0140.00116.80
7.2.100.0110.00616.56
7.2.90.0120.00716.76
7.2.80.0110.00616.63
7.2.70.0110.00816.87
7.2.60.0070.01116.75
7.2.50.0060.01116.57
7.2.40.0130.00716.72
7.2.30.0080.01016.90
7.2.20.0070.01116.66
7.2.10.0100.00616.57
7.2.00.0050.00917.61
7.1.250.0130.00715.78
7.1.200.0040.00815.94
7.1.100.0060.00618.05
7.1.70.0090.01217.23
7.1.60.0100.01419.50
7.1.50.0030.01017.00
7.1.00.0070.07322.57
7.0.200.0520.00314.22
7.0.60.0170.07319.86
7.0.50.0100.07017.83
7.0.40.0070.06020.07
7.0.30.0270.03320.00
7.0.20.0330.06720.32
7.0.10.0330.05720.20
7.0.00.0030.06020.02
5.6.280.0000.04320.98
5.6.210.0070.07320.69
5.6.200.0070.03718.08
5.6.190.0070.06020.77
5.6.180.3000.04720.65
5.6.170.0200.04320.47
5.6.160.0070.08320.71
5.6.150.0030.04318.20
5.6.140.0030.08318.11
5.6.130.0070.04018.18
5.6.120.0170.06021.01
5.6.110.0100.08720.98
5.6.100.0000.06720.99
5.6.90.0100.08020.98
5.6.80.0130.06320.34
5.6.70.3270.03020.27
5.5.350.0270.07320.42
5.5.340.0070.04317.93
5.5.330.0000.06020.21
5.5.320.0470.04020.43
5.5.310.0100.04720.24
5.5.300.0030.09017.90
5.5.290.0030.04017.97
5.5.280.0130.06020.77
5.5.270.0030.05320.79
5.5.260.0100.04020.95
5.5.250.0030.04020.54
5.5.240.0100.07320.04
5.4.450.0230.05319.26
5.4.440.0200.06019.60
5.4.430.0270.04319.32
5.4.420.0230.04719.25
5.4.410.0070.06019.50
5.4.400.0130.05319.07
5.4.390.0200.05018.98
5.4.380.0100.05719.26
5.4.370.0170.05319.23
5.4.360.0300.04319.15
5.4.350.0300.04018.77
5.4.340.0100.06019.09
5.4.320.0170.05319.26
5.4.310.0270.04319.09
5.4.300.0070.06019.16
5.4.290.0100.06019.00
5.4.280.0230.04718.88
5.4.270.0230.04319.14
5.4.260.0170.06719.18
5.4.250.0200.05019.08
5.4.240.0170.05019.13
5.4.230.0200.06019.21
5.4.220.0300.07019.17
5.4.210.0400.05718.87
5.4.200.0230.06319.27
5.4.190.0170.05318.98
5.4.180.0230.05319.03
5.4.170.0130.05719.27
5.4.160.0170.05019.13
5.4.150.0200.05319.27
5.4.140.0130.05716.29
5.4.130.0200.04316.34
5.4.120.0200.05016.18
5.4.110.0100.05716.48
5.4.100.0200.04716.34
5.4.90.0170.05016.45
5.4.80.0070.05316.39
5.4.70.0100.05016.55
5.4.60.0270.04016.52
5.4.50.0130.05016.53
5.4.40.0330.06016.34
5.4.30.0170.04716.04
5.4.20.0200.04716.44
5.4.10.0170.05016.53
5.4.00.0170.05015.70

preferences:
71.31 ms | 401 KiB | 5 Q