3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = new stdClass(); $data->foo = 'bar'; foreach ($data as $name => $value) { var_dump($name, $value); } var_dump((array)$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)
8.3.40.0090.00618.54
8.3.30.0070.00719.08
8.3.20.0040.00420.34
8.3.10.0040.00421.81
8.3.00.0060.00319.26
8.2.170.0070.00722.96
8.2.160.0130.00020.11
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0070.01126.16
8.2.120.0080.00021.15
8.2.110.0080.00022.20
8.2.100.0140.00017.48
8.2.90.0080.00019.27
8.2.80.0080.00017.97
8.2.70.0050.00517.63
8.2.60.0000.00817.68
8.2.50.0080.00018.07
8.2.40.0000.00718.34
8.2.30.0040.00417.95
8.2.20.0040.00417.61
8.2.10.0050.00217.94
8.2.00.0020.00517.56
8.1.270.0080.00023.67
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00323.91
8.1.230.0030.00919.07
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0000.00817.47
8.1.190.0040.00417.22
8.1.180.0040.00418.10
8.1.170.0090.00018.66
8.1.160.0000.00722.02
8.1.150.0040.00418.73
8.1.140.0000.00817.45
8.1.130.0080.00017.74
8.1.120.0030.00317.36
8.1.110.0040.00417.36
8.1.100.0000.00817.41
8.1.90.0070.00017.29
8.1.80.0040.00417.45
8.1.70.0000.00717.48
8.1.60.0040.00417.61
8.1.50.0000.00717.49
8.1.40.0040.00417.50
8.1.30.0040.00417.66
8.1.20.0040.00417.60
8.1.10.0080.00017.46
8.1.00.0000.00717.30
8.0.300.0050.00318.77
8.0.290.0040.00416.75
8.0.280.0000.00718.34
8.0.270.0070.00017.26
8.0.260.0000.00617.18
8.0.250.0030.00317.00
8.0.240.0080.00016.99
8.0.230.0040.00416.98
8.0.220.0000.00716.77
8.0.210.0040.00416.89
8.0.200.0070.00416.92
8.0.190.0040.00416.96
8.0.180.0040.00416.94
8.0.170.0030.00516.94
8.0.160.0040.00716.88
8.0.150.0040.00416.75
8.0.140.0000.00716.89
8.0.130.0000.00613.31
8.0.120.0040.00416.79
8.0.110.0050.00216.79
8.0.100.0000.00716.67
8.0.90.0050.00216.76
8.0.80.0110.00616.79
8.0.70.0040.00417.01
8.0.60.0000.00816.78
8.0.50.0000.00716.76
8.0.30.0060.01317.06
8.0.20.0110.00917.40
8.0.10.0080.00017.03
8.0.00.0080.00916.69
7.4.330.0030.00315.03
7.4.320.0030.00316.55
7.4.300.0040.00416.50
7.4.290.0050.00216.53
7.4.280.0000.00716.61
7.4.270.0000.00716.58
7.4.260.0030.00316.64
7.4.250.0000.00716.48
7.4.240.0020.00516.50
7.4.230.0000.00716.35
7.4.220.0040.01916.45
7.4.210.0060.00916.45
7.4.200.0040.00416.34
7.4.160.0130.00816.56
7.4.150.0130.00717.40
7.4.140.0100.00817.86
7.4.130.0080.00816.46
7.4.120.0080.01016.34
7.4.110.0130.00616.44
7.4.100.0090.00916.39
7.4.90.0120.00516.49
7.4.80.0090.00819.39
7.4.70.0160.00716.46
7.4.60.0090.00916.52
7.4.50.0040.00416.55
7.4.40.0080.00816.36
7.4.30.0130.00316.40
7.4.10.0090.00914.71
7.4.00.0060.01114.91
7.3.330.0070.00013.25
7.3.320.0020.00213.01
7.3.310.0030.00316.13
7.3.300.0030.00316.31
7.3.290.0160.00316.23
7.3.280.0080.01016.26
7.3.270.0140.01117.40
7.3.260.0130.00716.32
7.3.250.0080.00816.60
7.3.240.0110.00716.30
7.3.230.0130.00916.57
7.3.210.0130.00716.30
7.3.200.0030.01419.39
7.3.190.0130.00416.42
7.3.180.0040.01216.46
7.3.170.0110.00916.34
7.3.160.0090.00616.50
7.3.130.0030.01414.77
7.3.120.0060.01014.80
7.3.110.0060.01214.85
7.3.100.0060.00614.71
7.3.90.0060.00414.60
7.3.80.0030.00814.93
7.3.70.0080.00714.80
7.3.60.0040.01014.86
7.3.50.0050.00614.72
7.3.40.0080.00714.89
7.3.30.0050.00614.68
7.3.20.0070.00616.68
7.3.10.0050.00616.65
7.3.00.0060.00916.55
7.2.330.0090.00916.68
7.2.320.0120.01216.77
7.2.310.0060.00916.78
7.2.300.0000.01816.61
7.2.290.0140.00316.51
7.2.260.0080.01115.04
7.2.250.0050.01115.13
7.2.240.0050.01214.99
7.2.230.0090.00815.04
7.2.220.0060.00514.88
7.2.210.0070.01014.93
7.2.200.0070.00814.82
7.2.190.0070.00514.93
7.2.180.0080.00314.93
7.2.170.0050.00715.01
7.2.160.0040.01115.06
7.2.150.0050.00916.95
7.2.140.0040.00917.01
7.2.130.0040.01016.88
7.2.120.0040.00817.02
7.2.110.0040.01216.97
7.2.100.0080.00316.97
7.2.90.0000.01317.07
7.2.80.0070.00716.82
7.2.70.0060.00716.94
7.2.60.0100.00616.89
7.2.50.0030.01316.87
7.2.40.0000.01616.79
7.2.30.0060.00616.88
7.2.20.0050.00817.03
7.2.10.0020.00916.88
7.2.00.0070.00716.93
7.1.330.0070.00715.72
7.1.320.0060.00615.77
7.1.310.0080.00415.81
7.1.300.0070.00615.73
7.1.290.0040.00815.74
7.1.280.0050.01015.82
7.1.270.0040.00915.79
7.1.260.0060.00815.83
7.1.250.0040.00915.84
7.1.240.0070.00715.88
7.1.230.0040.00415.56
7.1.220.0030.01015.81
7.1.210.0000.00915.63
7.1.200.0070.00715.94
7.1.190.0070.00715.71
7.1.180.0040.00715.40
7.1.170.0000.01515.91
7.1.160.0110.00315.71
7.1.150.0030.01015.87
7.1.140.0030.00915.83
7.1.130.0110.00415.70
7.1.120.0080.00615.39
7.1.110.0040.01216.03
7.1.100.0020.01017.11
7.1.90.0000.01615.77
7.1.80.0030.01015.64
7.1.70.0070.00516.25
7.1.60.0080.01217.49
7.1.50.0050.00716.28
7.1.40.0100.00715.76
7.1.30.0030.01415.84
7.1.20.0090.00615.86
7.1.10.0060.00615.91
7.1.00.0030.04319.08
7.0.330.0070.00015.57
7.0.320.0040.00815.34
7.0.310.0060.00315.41
7.0.300.0130.00015.42
7.0.290.0060.00615.33
7.0.280.0110.00615.43
7.0.270.0070.00315.54
7.0.260.0060.00615.08
7.0.250.0080.00415.54
7.0.240.0040.00715.09
7.0.230.0060.00615.41
7.0.220.0090.00615.29
7.0.210.0000.00915.38
7.0.200.0020.00816.07
7.0.190.0000.01115.49
7.0.180.0030.01015.56
7.0.170.0070.00715.20
7.0.160.0070.00715.33
7.0.150.0030.00915.23
7.0.140.0080.03618.77
7.0.130.0080.00615.42
7.0.120.0080.00715.44
7.0.110.0100.00315.43
7.0.100.0040.00715.21
7.0.90.0060.00915.45
7.0.80.0060.00615.54
7.0.70.0000.00815.57
7.0.60.0110.02317.60
7.0.50.0080.03816.62
7.0.40.0000.04816.82
7.0.30.0170.02816.86
7.0.20.0240.03516.85
7.0.10.0060.05016.87
7.0.00.0050.04716.84
5.6.400.0000.00914.25
5.6.390.0000.01114.27
5.6.380.0000.01114.39
5.6.370.0060.00614.38
5.6.360.0050.00514.26
5.6.350.0070.00714.39
5.6.340.0090.00314.32
5.6.330.0040.01114.19
5.6.320.0040.01514.38
5.6.310.0000.01814.36
5.6.300.0030.01014.57
5.6.290.0000.01014.58
5.6.280.0050.04117.54
5.6.270.0000.00914.47
5.6.260.0000.01114.32
5.6.250.0100.00314.42
5.6.240.0030.01314.35
5.6.230.0070.00714.35
5.6.220.0070.00714.12
5.6.210.0000.05117.53
5.6.200.0030.05016.21
5.6.190.0060.02817.44
5.6.180.0150.02917.39
5.6.170.0180.03517.45
5.6.160.0070.05017.34
5.6.150.0030.04716.07
5.6.140.0130.04016.30
5.6.130.0090.04316.06
5.6.120.0030.03317.79
5.6.110.0080.03517.62
5.6.100.0100.04017.73
5.6.90.0050.04717.87
5.6.80.0050.04317.33
5.6.70.0090.00314.29
5.6.60.0040.01114.09
5.6.50.0030.01314.29
5.6.40.0090.00614.61
5.6.30.0030.01014.44
5.6.20.0040.00414.19
5.6.10.0090.00314.43
5.6.00.0000.01114.18
5.5.380.0130.00014.27
5.5.370.0060.00314.35
5.5.360.0090.00014.47
5.5.350.0140.04417.36
5.5.340.0040.03416.04
5.5.330.0080.04617.20
5.5.320.0180.02517.27
5.5.310.0250.04217.16
5.5.300.0050.02515.98
5.5.290.0070.04115.96
5.5.280.0030.03017.72
5.5.270.0060.03217.49
5.5.260.0020.03517.55
5.5.250.0050.02617.44
5.5.240.0110.03917.44
5.5.230.0090.00614.41
5.5.220.0040.01114.39
5.5.210.0030.00714.00
5.5.200.0070.00314.36
5.5.190.0000.01314.43
5.5.180.0060.00314.04
5.5.170.0030.01014.04
5.5.160.0090.00614.29
5.5.150.0030.00914.52
5.5.140.0100.00614.14
5.5.130.0030.00914.33
5.5.120.0120.00014.41
5.5.110.0100.00314.21
5.5.100.0070.00313.97
5.5.90.0080.00014.41
5.5.80.0080.00514.49
5.5.70.0000.01314.42
5.5.60.0060.00313.95
5.5.50.0000.01514.35
5.5.40.0000.01614.39
5.5.30.0000.01414.30
5.5.20.0120.00014.52
5.5.10.0030.01014.38
5.5.00.0030.01314.25
5.4.450.0390.02515.20
5.4.440.0400.03214.90
5.4.430.0470.03115.31
5.4.420.0440.02915.28
5.4.410.0400.03315.29
5.4.400.0410.02815.14
5.4.390.0370.03514.88
5.4.380.0130.03614.76
5.4.370.0220.02514.81
5.4.360.0150.02814.68
5.4.350.0260.02314.67
5.4.340.0180.02814.92
5.4.330.0070.00010.90
5.4.320.0040.02111.69
5.4.310.0040.02111.70
5.4.300.0070.02311.67
5.4.290.0070.02111.67
5.4.280.0040.02511.68
5.4.270.0050.02011.54
5.4.260.0050.02611.69
5.4.250.0060.02311.68
5.4.240.0040.02211.69
5.4.230.0060.02211.63
5.4.220.0050.02111.71
5.4.210.0070.01911.64
5.4.200.0030.02811.56
5.4.190.0040.02111.65
5.4.180.0040.02311.71
5.4.170.0050.01911.59
5.4.160.0070.02311.64
5.4.150.0080.01811.70
5.4.140.0090.01811.57
5.4.130.0020.02311.38
5.4.120.0030.02611.40
5.4.110.0020.02311.49
5.4.100.0080.01811.33
5.4.90.0060.02011.50
5.4.80.0070.02111.38
5.4.70.0080.01911.45
5.4.60.0060.02211.50
5.4.50.0080.02111.48
5.4.40.0050.02311.54
5.4.30.0070.02111.46
5.4.20.0060.01811.50
5.4.10.0060.01911.54
5.4.00.0030.02111.26
5.3.290.0060.02211.72
5.3.280.0020.02511.60
5.3.270.0030.02411.64
5.3.260.0070.02211.65
5.3.250.0060.02011.64
5.3.240.0020.02311.62
5.3.230.0060.02111.60
5.3.220.0060.02311.48
5.3.210.0020.02611.55
5.3.200.0060.02111.49
5.3.190.0040.02311.46
5.3.180.0050.02111.57
5.3.170.0030.02511.50
5.3.160.0020.02511.58
5.3.150.0070.02011.49
5.3.140.0090.01711.53
5.3.130.0030.02311.53
5.3.120.0060.02111.51
5.3.110.0020.02411.55
5.3.100.0030.02811.24
5.3.90.0090.02011.25
5.3.80.0040.02111.21
5.3.70.0040.02511.18
5.3.60.0070.02011.22
5.3.50.0060.02011.23
5.3.40.0060.02211.21
5.3.30.0030.02111.19
5.3.20.0070.01911.02
5.3.10.0060.02010.96
5.3.00.0040.02310.96
5.2.170.0070.0309.18
5.2.160.0030.0319.18
5.2.150.0030.0349.18
5.2.140.0050.0319.18
5.2.130.0070.0269.13
5.2.120.0050.0289.13
5.2.110.0010.0329.14
5.2.100.0060.0269.14
5.2.90.0030.0319.14
5.2.80.0040.0309.13
5.2.70.0060.0299.14
5.2.60.0020.0329.09
5.2.50.0070.0289.05
5.2.40.0040.0299.03
5.2.30.0070.0279.01
5.2.20.0040.0329.00
5.2.10.0020.0298.92
5.2.00.0030.0298.77
5.1.60.0040.0268.06
5.1.50.0040.0268.06
5.1.40.0030.0258.04
5.1.30.0040.0268.39
5.1.20.0040.0298.41
5.1.10.0060.0268.13
5.1.00.0040.0258.14
5.0.50.0030.0216.61
5.0.40.0030.0206.47
5.0.30.0070.0276.29
5.0.20.0050.0256.26
5.0.10.0030.0206.23
5.0.00.0060.0296.23
4.4.90.0070.0194.78
4.4.80.0020.0204.75
4.4.70.0070.0144.75
4.4.60.0030.0174.75
4.4.50.0040.0184.77
4.4.40.0040.0274.71
4.4.30.0030.0154.76
4.4.20.0040.0214.85
4.4.10.0040.0194.85
4.4.00.0050.0224.76
4.3.110.0040.0224.67
4.3.100.0010.0164.66
4.3.90.0030.0214.64
4.3.80.0040.0234.58
4.3.70.0030.0144.63
4.3.60.0050.0164.63
4.3.50.0050.0174.63
4.3.40.0020.0284.54
4.3.30.0030.0153.28
4.3.20.0050.0163.25
4.3.10.0010.0223.22
4.3.00.0130.0177.82

preferences:
41.41 ms | 400 KiB | 5 Q