3v4l.org

run code in 300+ PHP versions simultaneously
<?php $cellData = (object) ['c' => 500, 'g' => 500]; foreach ($cellData as $key => $value) { $cellData[$key] = $value * 2; } var_dump( $cellData );

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)
8.3.60.0060.01916.63
8.3.50.0100.01018.03
8.3.40.0140.00718.83
8.3.30.0190.00318.84
8.3.20.0050.00320.81
8.3.10.0040.00421.74
8.3.00.0000.00819.69
8.2.180.0070.01018.41
8.2.170.0140.00022.96
8.2.160.0100.00320.35
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0040.00419.77
8.2.110.0090.00022.21
8.2.100.0040.00817.84
8.2.90.0000.00917.97
8.2.80.0040.00419.23
8.2.70.0030.00517.93
8.2.60.0030.00518.03
8.2.50.0050.00318.16
8.2.40.0030.00522.32
8.2.30.0070.00019.20
8.2.20.0000.00717.97
8.2.10.0040.00418.04
8.2.00.0050.00317.67
8.1.280.0100.01025.92
8.1.270.0040.00421.87
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0060.00322.13
8.1.230.0090.00320.77
8.1.220.0000.00717.74
8.1.210.0080.00018.77
8.1.200.0060.00317.35
8.1.190.0040.00417.51
8.1.180.0070.00018.10
8.1.170.0060.00318.89
8.1.160.0040.00422.05
8.1.150.0040.00418.88
8.1.140.0040.00419.55
8.1.130.0000.00719.01
8.1.120.0040.00417.45
8.1.110.0040.00417.41
8.1.100.0000.00717.38
8.1.90.0000.00717.43
8.1.80.0000.00717.45
8.1.70.0070.00017.44
8.1.60.0060.00317.53
8.1.50.0000.00717.55
8.1.40.0080.00017.38
8.1.30.0060.00317.52
8.1.20.0050.00217.59
8.1.10.0040.00417.61
8.1.00.0000.00817.53
8.0.300.0000.00819.83
8.0.290.0000.00716.88
8.0.280.0000.00718.31
8.0.270.0080.00017.14
8.0.260.0030.00317.25
8.0.250.0000.00717.00
8.0.240.0050.00316.96
8.0.230.0030.00317.01
8.0.220.0070.00016.94
8.0.210.0000.00716.93
8.0.200.0050.00317.02
8.0.190.0080.00016.92
8.0.180.0000.00716.88
8.0.170.0000.00716.95
8.0.160.0040.00416.96
8.0.150.0040.00416.91
8.0.140.0000.00816.80
8.0.130.0000.00513.33
8.0.120.0040.00416.94
8.0.110.0030.00516.95
8.0.100.0000.00716.97
8.0.90.0040.00416.99
8.0.80.0060.01016.96
8.0.70.0070.00016.98
8.0.60.0050.00216.78
8.0.50.0040.00416.93
8.0.30.0110.00817.09
8.0.20.0100.00917.40
8.0.10.0000.00717.07
8.0.00.0090.00916.79
7.4.330.0000.00615.55
7.4.320.0000.00616.62
7.4.300.0000.00616.60
7.4.290.0060.00316.56
7.4.280.0030.00716.60
7.4.270.0000.00716.56
7.4.260.0070.00016.58
7.4.250.0030.00316.51
7.4.240.0030.00616.57
7.4.230.0000.00716.49
7.4.220.0150.00416.61
7.4.210.0110.00416.63
7.4.200.0030.00316.31
7.4.160.0120.00416.49
7.4.150.0120.00617.40
7.4.140.0120.00917.86
7.4.130.0100.01216.49
7.4.120.0080.01116.54
7.4.110.0100.01016.45
7.4.100.0040.01416.47
7.4.90.0100.00716.47
7.4.80.0100.00616.66
7.4.70.0070.01016.50
7.4.60.0130.00316.40
7.4.50.0120.00016.63
7.4.40.0080.00816.60
7.4.30.0130.00616.46
7.4.00.0090.00615.17
7.3.330.0000.00513.11
7.3.320.0040.00413.30
7.3.310.0000.00716.21
7.3.300.0000.00716.30
7.3.290.0060.00816.29
7.3.280.0080.01016.32
7.3.270.0220.00317.40
7.3.260.0130.00816.51
7.3.250.0080.00916.53
7.3.240.0130.01116.60
7.3.230.0080.00816.61
7.3.210.0070.01016.29
7.3.200.0110.00619.39
7.3.190.0120.00916.50
7.3.180.0080.00816.39
7.3.170.0040.01416.52
7.3.160.0070.01416.43
7.2.330.0140.00416.67
7.2.320.0140.00716.54
7.2.310.0070.01016.38
7.2.300.0030.01316.71
7.2.290.0080.01116.59
7.2.60.0030.00717.09
7.2.00.0000.01119.15
7.1.200.0120.00615.62
7.1.100.0040.00717.95
7.1.70.0000.00717.29
7.1.60.0000.01317.18
7.1.50.0070.01017.06
7.1.00.0130.05322.52
7.0.200.0040.00716.81
7.0.140.0000.06322.09
7.0.130.0070.07022.15
7.0.120.0170.05321.96
7.0.110.0070.06022.16
7.0.100.0070.05721.92
7.0.90.0130.05722.07
7.0.80.0070.06022.13
7.0.70.0030.06322.09
7.0.60.0470.05720.08
7.0.50.1070.06720.40
7.0.40.1230.05022.20
7.0.30.1100.06020.30
7.0.20.1170.05722.16
7.0.10.0030.06322.11
7.0.00.0100.05322.17
5.6.290.0030.06320.80
5.6.280.0170.05021.13
5.6.270.0130.05321.07
5.6.260.0100.05320.82
5.6.250.0100.05721.10
5.6.240.0030.06320.78
5.6.230.0030.06020.88
5.6.220.0200.05020.90
5.6.210.0100.06021.06
5.6.200.0000.07021.09
5.6.190.0170.05021.05
5.6.180.0100.05720.81
5.6.170.0100.05720.88
5.6.160.0200.05320.88
5.6.150.0100.07320.77
5.6.140.0070.07320.84
5.6.130.0200.04320.77
5.6.120.0130.05321.02
5.6.110.0070.06321.05
5.6.100.0070.06020.84
5.6.90.0170.05020.97
5.6.80.0030.06020.35
5.6.70.0030.06020.44
5.6.60.0100.05720.25
5.6.50.0030.05720.42
5.6.40.0130.04720.41
5.6.30.0070.05720.13
5.6.20.0030.06720.39
5.6.10.0100.05020.15
5.6.00.0170.05020.42

preferences:
64.73 ms | 401 KiB | 5 Q