3v4l.org

run code in 300+ PHP versions simultaneously
<?php $o = StdObject; $o->a = ['a','b']; $o->x = 1; $o->bbb = 1111; echo count($o);

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)
8.3.40.0150.00018.79
8.3.30.0140.00320.17
8.3.20.0080.00020.34
8.3.10.0000.00820.92
8.3.00.0070.00022.44
8.2.170.0110.00422.96
8.2.160.0040.01120.39
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0060.00326.16
8.2.120.0000.00820.93
8.2.110.0090.00019.13
8.2.100.0110.00017.91
8.2.90.0040.00419.22
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0000.00917.78
8.2.50.0040.00418.07
8.2.40.0000.00818.15
8.2.30.0000.00719.37
8.2.20.0040.00417.64
8.2.10.0000.00817.74
8.2.00.0030.00617.81
8.1.270.0090.00023.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.91
8.1.230.0030.00720.89
8.1.220.0040.00418.77
8.1.210.0000.00919.10
8.1.200.0060.00317.35
8.1.190.0050.00317.54
8.1.180.0030.00918.10
8.1.170.0060.00318.50
8.1.160.0030.00518.80
8.1.150.0040.00418.53
8.1.140.0030.00517.37
8.1.130.0070.00017.69
8.1.120.0040.00417.32
8.1.110.0040.00417.29
8.1.100.0070.00017.31
8.1.90.0040.00417.38
8.1.80.0040.00417.43
8.1.70.0030.00317.36
8.1.60.0000.00717.54
8.1.50.0080.00017.48
8.1.40.0000.00717.39
8.1.30.0040.00417.57
8.1.20.0040.00417.57
8.1.10.0040.00417.52
8.1.00.0000.00817.45
8.0.300.0000.00819.90
8.0.290.0060.00317.18
8.0.280.0050.00218.44
8.0.270.0030.00317.25
8.0.260.0000.00816.81
8.0.250.0030.00317.00
8.0.240.0050.00317.05
8.0.230.0030.00317.07
8.0.220.0070.00017.00
8.0.210.0070.00016.85
8.0.200.0040.00416.99
8.0.190.0070.00016.91
8.0.180.0030.00516.97
8.0.170.0030.00516.92
8.0.160.0080.00016.85
8.0.150.0040.00416.93
8.0.140.0000.00716.76
8.0.130.0080.00013.46
8.0.120.0050.00216.90
8.0.110.0040.00416.80
8.0.100.0020.00516.75
8.0.90.0000.00816.77
8.0.80.0030.01317.00
8.0.70.0050.00316.98
8.0.60.0030.00516.84
8.0.50.0040.00416.99
8.0.30.0080.01217.08
8.0.20.0100.00817.40
8.0.10.0040.00416.89
8.0.00.0020.01616.73
7.4.330.0050.00016.76
7.4.320.0000.00716.48
7.4.300.0000.00616.59
7.4.290.0030.00316.49
7.4.280.0040.00416.59
7.4.270.0000.00716.43
7.4.260.0030.00313.23
7.4.250.0040.00416.41
7.4.240.0000.00716.46
7.4.230.0070.00016.68
7.4.220.0160.01016.61
7.4.210.0040.01116.58
7.4.200.0000.00716.61
7.4.190.0000.00716.63
7.4.160.0040.01216.36
7.4.150.0100.00917.40
7.4.140.0130.00517.86
7.4.130.0070.01016.64
7.4.120.0080.00916.44
7.4.110.0130.00316.49
7.4.100.0090.00916.58
7.4.90.0100.01016.51
7.4.80.0080.00919.39
7.4.70.0150.00416.58
7.4.60.0060.01116.54
7.4.50.0000.00816.53
7.4.40.0030.01022.77
7.4.30.0060.00916.64
7.4.00.0030.01314.76
7.3.330.0000.00513.24
7.3.320.0000.00513.16
7.3.310.0040.00416.38
7.3.300.0000.00616.31
7.3.290.0060.00916.31
7.3.280.0080.00816.38
7.3.270.0100.00717.40
7.3.260.0090.00818.24
7.3.250.0180.00216.46
7.3.240.0150.00416.39
7.3.230.0100.00616.59
7.3.210.0100.01316.42
7.3.200.0130.00319.39
7.3.190.0180.00416.56
7.3.180.0060.00916.57
7.3.170.0090.00616.50
7.3.160.0080.00816.49
7.3.120.0030.01014.90
7.2.330.0070.01016.35
7.2.320.0090.01216.45
7.2.310.0120.00516.57
7.2.300.0160.00016.63
7.2.290.0150.00416.68
7.2.60.0080.00016.84
7.2.00.0030.01019.52
7.1.200.0050.00515.84
7.1.100.0070.00717.79
7.1.70.0030.00317.07
7.1.60.0140.01119.17
7.1.50.0140.01016.98
7.1.00.0070.03022.34
7.0.200.0000.00916.69
7.0.140.0100.06722.09
7.0.80.0070.08719.89
7.0.70.0500.04320.02
7.0.60.0430.07720.02
7.0.50.0630.06720.39
7.0.40.0070.08720.13
7.0.30.0170.04320.14
7.0.20.0100.08720.07
7.0.10.0100.05320.18
7.0.00.0130.08020.09
5.6.280.0000.07720.86
5.6.230.0100.06020.54
5.6.220.0100.07320.64
5.6.210.0130.07720.49
5.6.200.0130.07321.01
5.6.190.0170.07320.90
5.6.180.0170.07321.13
5.6.170.0030.08321.02
5.6.160.0030.06021.02
5.6.150.0030.08321.07
5.6.140.0100.08321.16
5.6.130.0100.04320.93
5.6.120.0030.06321.02
5.6.110.0130.07721.12
5.6.100.0030.08721.06
5.6.90.0200.07020.91
5.6.80.0070.03720.39
5.6.70.0170.05320.33
5.6.60.0130.04020.45
5.6.50.0100.08020.55
5.6.40.0100.05320.30
5.6.30.0130.06020.41
5.6.20.0070.05720.42
5.6.10.0100.07320.29
5.6.00.0130.06720.30
5.5.370.0000.09020.42
5.5.360.0030.06020.32
5.5.350.0070.04720.39
5.5.340.0070.06720.77
5.5.330.0130.07720.88
5.5.320.0070.08320.89
5.5.310.0130.08020.80
5.5.300.0100.07720.92
5.5.290.0030.08720.92
5.5.280.0100.08720.89
5.5.270.0100.08320.81
5.5.260.0070.05020.89
5.5.250.0170.06720.66
5.5.240.0100.07720.16
5.5.230.0100.04320.20
5.5.220.0130.04020.15
5.5.210.0100.07720.26
5.5.200.0100.07320.00
5.5.190.0070.06020.14
5.5.180.0030.07320.27
5.5.160.0170.07320.21
5.5.150.0170.07320.12
5.5.140.0070.06020.10
5.5.130.0070.07320.25
5.5.120.0000.08320.22
5.5.110.0100.08020.11
5.5.100.0170.07020.05
5.5.90.0100.04320.09
5.5.80.0100.06720.07
5.5.70.0070.06020.16
5.5.60.0000.07019.99
5.5.50.0070.08319.99
5.5.40.0070.06720.00
5.5.30.0030.04319.95
5.5.20.0130.03320.02
5.5.10.0070.07720.13
5.5.00.0070.07019.96
5.4.450.0070.07719.30
5.4.440.0030.07319.35
5.4.430.0070.07719.39
5.4.420.0170.06719.13
5.4.410.0100.05719.29
5.4.400.0030.08319.04
5.4.390.0030.04019.05
5.4.380.0030.07718.81
5.4.370.0170.03019.07
5.4.360.0030.07719.12
5.4.350.0070.07719.03
5.4.340.0130.07018.98
5.4.320.0000.08318.98
5.4.310.0030.08019.07
5.4.300.0030.05719.09
5.4.290.0070.07019.14
5.4.280.0030.05318.96
5.4.270.0100.07318.97
5.4.260.0030.08019.05
5.4.250.0130.07318.95
5.4.240.0030.08319.09
5.4.230.0070.07718.95
5.4.220.0100.07318.93
5.4.210.0100.05319.05
5.4.200.0030.08319.22
5.4.190.0070.07719.13
5.4.180.0130.04318.96
5.4.170.0070.05019.11
5.4.160.0000.05018.94
5.4.150.0000.08719.00
5.4.140.0100.06016.39
5.4.130.0130.06016.36
5.4.120.0000.07716.36
5.4.110.0100.07016.38
5.4.100.0100.05016.25
5.4.90.0030.05716.23
5.4.80.0100.06316.36
5.4.70.0100.06316.22
5.4.60.0070.07016.34
5.4.50.0070.03716.18
5.4.40.0100.04716.27
5.4.30.0130.04016.27
5.4.20.0070.06316.18
5.4.10.0030.06016.20
5.4.00.0100.06315.78
5.3.290.0130.07314.50
5.3.280.0070.06014.57
5.3.270.0100.07714.46
5.3.260.0030.07714.46
5.3.250.0070.03714.55
5.3.240.0070.07714.59
5.3.230.0030.08014.45
5.3.220.0030.08014.42
5.3.210.0100.06714.57
5.3.200.0100.07014.56
5.3.190.0100.06314.54
5.3.180.0100.04314.44
5.3.170.0100.06714.38
5.3.160.0070.04014.42
5.3.150.0100.07014.42
5.3.140.0030.08314.55
5.3.130.0200.06014.54
5.3.120.0030.04014.36
5.3.110.0070.08014.55
5.3.100.0070.06713.91
5.3.90.0130.06714.00
5.3.80.0030.04714.00
5.3.70.0100.05313.97
5.3.60.0070.07014.00
5.3.50.0030.05713.93
5.3.40.0030.06713.81
5.3.30.0030.04713.77
5.3.20.0100.07013.63
5.3.10.0070.07313.53
5.3.00.0070.04013.39
5.2.170.0000.06311.94
5.2.160.0030.04011.94
5.2.150.0070.05711.94
5.2.140.0070.05011.94
5.2.130.0130.05711.94
5.2.120.0030.05011.94
5.2.110.0130.05711.94
5.2.100.0070.05711.94
5.2.90.0070.05711.94
5.2.80.0030.04311.94
5.2.70.0070.05011.94
5.2.60.0100.04711.94
5.2.50.0100.05311.94
5.2.40.0000.04711.94
5.2.30.0070.05011.94
5.2.20.0070.05711.94
5.2.10.0070.04711.94
5.2.00.0070.03311.94
5.1.60.0100.04011.94
5.1.50.0030.04011.94
5.1.40.0000.06011.94
5.1.30.0070.06011.94
5.1.20.0030.06011.94
5.1.10.0000.05311.94
5.1.00.0070.05011.94
5.0.50.0030.03311.94
5.0.40.0030.04311.94
5.0.30.0070.06311.94
5.0.20.0030.02311.94
5.0.10.0000.02011.94
5.0.00.0000.04311.94
4.4.90.0030.03311.94
4.4.80.0030.03711.94
4.4.70.0000.03711.94
4.4.60.0000.03711.94
4.4.50.0030.03311.94
4.4.40.0000.04311.94
4.4.30.0030.02311.94
4.4.20.0030.03711.94
4.4.10.0030.03711.94
4.4.00.0070.05011.94
4.3.110.0000.03711.94
4.3.100.0000.03011.94
4.3.90.0000.01711.94
4.3.80.0000.02711.94
4.3.70.0000.03711.94
4.3.60.0030.02711.94
4.3.50.0000.02711.94
4.3.40.0030.03011.94
4.3.30.0000.03711.94
4.3.20.0030.02711.94
4.3.10.0030.02011.94
4.3.00.0030.02711.94

preferences:
41.61 ms | 400 KiB | 5 Q