3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new ArrayObject(array(), ArrayObject::STD_PROP_LIST); $a[0]=0; $a['0']=1; var_dump($a);

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)
8.3.40.0120.00318.85
8.3.30.0100.00318.97
8.3.20.0070.00020.30
8.3.10.0000.00721.73
8.3.00.0040.00418.93
8.2.170.0100.01022.96
8.2.160.0140.00022.21
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0060.00317.78
8.2.110.0040.00421.96
8.2.100.0090.00317.66
8.2.90.0120.00218.81
8.2.80.0030.00617.97
8.2.70.0090.00017.50
8.2.60.0040.00417.80
8.2.50.0030.00518.07
8.2.40.0000.00819.95
8.2.30.0000.00717.87
8.2.20.0050.00317.60
8.2.10.0000.00817.97
8.2.00.0040.00417.46
8.1.270.0000.00918.88
8.1.260.0070.00026.35
8.1.250.0050.00328.09
8.1.240.0040.00424.05
8.1.230.0070.00319.23
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0090.00017.13
8.1.190.0030.00617.00
8.1.180.0040.00418.10
8.1.170.0040.00418.65
8.1.160.0040.00421.82
8.1.150.0000.00818.77
8.1.140.0040.00417.29
8.1.130.0030.00317.80
8.1.120.0030.00317.44
8.1.110.0000.00817.39
8.1.100.0000.00717.38
8.1.90.0000.00717.37
8.1.80.0000.00717.28
8.1.70.0000.00717.39
8.1.60.0040.00417.49
8.1.50.0000.00717.48
8.1.40.0080.00017.45
8.1.30.0080.00017.55
8.1.20.0040.00417.43
8.1.10.0040.00417.33
8.1.00.0060.00317.51
8.0.300.0020.00518.77
8.0.290.0000.00716.63
8.0.280.0040.00418.38
8.0.270.0000.00717.17
8.0.260.0030.00317.18
8.0.250.0030.00316.83
8.0.240.0030.00316.93
8.0.230.0000.00716.72
8.0.220.0040.00416.72
8.0.210.0070.00016.77
8.0.200.0030.00316.75
8.0.190.0040.00416.90
8.0.180.0000.00716.84
8.0.170.0040.00416.80
8.0.160.0030.00316.88
8.0.150.0050.00216.78
8.0.140.0060.00316.70
8.0.130.0050.00313.22
8.0.120.0000.00816.79
8.0.110.0000.00816.73
8.0.100.0070.00016.75
8.0.90.0040.00416.88
8.0.80.0060.01016.76
8.0.70.0060.00316.84
8.0.60.0040.00416.73
8.0.50.0000.00716.67
8.0.30.0120.01416.87
8.0.20.0150.00917.40
8.0.10.0000.00717.01
8.0.00.0080.00916.51
7.4.330.0000.00415.03
7.4.320.0030.00316.51
7.4.300.0060.00016.53
7.4.290.0030.00316.59
7.4.280.0070.00016.32
7.4.270.0000.00616.58
7.4.260.0070.00016.49
7.4.250.0030.00516.40
7.4.240.0030.00416.55
7.4.230.0060.00016.30
7.4.220.0090.00916.34
7.4.210.0130.00316.59
7.4.200.0050.00216.56
7.4.160.0180.00316.45
7.4.150.0150.00417.40
7.4.140.0160.00517.86
7.4.130.0080.00816.37
7.4.120.0040.01416.34
7.4.110.0030.01616.46
7.4.100.0150.00316.51
7.4.90.0100.01116.34
7.4.80.0080.00819.39
7.4.70.0070.01016.40
7.4.60.0090.00916.27
7.4.50.0000.00816.43
7.4.40.0040.01216.32
7.4.30.0110.01116.48
7.4.00.0070.01114.75
7.3.330.0030.00313.10
7.3.320.0000.00612.96
7.3.310.0000.00716.25
7.3.300.0040.00416.23
7.3.290.0050.01016.19
7.3.280.0090.00916.15
7.3.270.0130.00417.40
7.3.260.0060.01216.52
7.3.250.0130.00416.15
7.3.240.0110.01116.32
7.3.230.0120.00616.39
7.3.210.0000.01616.29
7.3.200.0090.00919.39
7.3.190.0160.00016.51
7.3.180.0130.00316.37
7.3.170.0140.00416.39
7.3.160.0090.00616.26
7.3.120.0080.01214.32
7.3.110.0120.00614.46
7.3.100.0060.00314.74
7.3.90.0060.01214.64
7.3.80.0040.01114.81
7.3.70.0030.00714.60
7.3.60.0030.01014.55
7.3.50.0060.00314.28
7.3.40.0160.00014.71
7.3.30.0030.01014.36
7.3.20.0040.01116.25
7.3.10.0000.01416.42
7.3.00.0060.00616.36
7.2.330.0100.00716.54
7.2.320.0090.00916.30
7.2.310.0120.00516.65
7.2.300.0070.01016.21
7.2.290.0160.00316.32
7.2.250.0060.01315.13
7.2.240.0110.00714.99
7.2.230.0030.01314.89
7.2.220.0080.00814.72
7.2.210.0100.00714.80
7.2.200.0090.00614.69
7.2.190.0100.00014.74
7.2.180.0070.01014.99
7.2.170.0060.00914.53
7.2.80.0270.01116.16
7.2.60.0110.00416.30
7.2.00.0000.01419.23
7.1.330.0060.00915.77
7.1.320.0060.00915.98
7.1.310.0100.00315.42
7.1.300.0040.01115.82
7.1.290.0060.00915.88
7.1.280.0000.01215.89
7.1.270.0060.00315.77
7.1.260.0090.00315.79
7.1.200.0060.00615.52
7.1.100.0070.00718.39
7.1.70.0000.00816.87
7.1.60.0070.01419.46
7.1.50.0090.00416.57
7.1.00.0130.06722.33
7.0.200.0000.00716.76
7.0.140.0030.06322.00
7.0.60.0070.06719.98
7.0.50.0100.04717.91
7.0.40.0100.04020.27
7.0.30.0230.04720.00
7.0.20.0270.08720.23
7.0.10.0230.07020.09
7.0.00.0030.06020.01
5.6.280.0030.07321.09
5.6.210.0030.05720.71
5.6.200.0030.09018.11
5.6.190.0100.08320.29
5.6.180.0400.05720.43
5.6.170.0330.07020.50
5.6.160.0130.03720.41
5.6.150.0100.05018.22
5.6.140.0000.05318.12
5.6.130.0070.06718.16
5.6.120.0170.07320.98
5.6.110.0130.08321.01
5.6.100.0000.07020.95
5.6.90.0070.03720.87
5.6.80.0130.07320.50
5.5.350.0030.09020.37
5.5.340.0100.04017.87
5.5.330.0070.05320.23
5.5.320.0000.08320.41
5.5.310.0100.04720.29
5.5.300.0100.07718.00
5.5.290.0100.05717.98
5.5.280.0030.06020.76
5.5.270.0130.03720.79
5.5.260.0170.06020.95
5.5.250.0100.08320.61
5.5.240.4170.04020.26
5.4.450.0300.06019.46
5.4.440.0230.06019.44
5.4.430.0300.06719.45
5.4.420.0400.06019.56
5.4.410.0370.07319.12
5.4.400.0270.05719.07
5.4.390.0270.05319.24
5.4.380.0230.05018.92
5.4.370.0300.06319.06
5.4.360.0300.06019.09
5.4.350.0370.06318.90
5.4.340.0300.06719.24
5.4.320.0330.06718.92
5.4.310.0300.03719.10
5.4.300.0200.04018.93
5.4.290.0300.07319.14
5.4.280.0270.04319.06
5.4.270.0400.04319.10
5.4.260.0270.04718.78
5.4.250.0330.06719.21
5.4.240.0370.06719.22
5.4.230.0300.07319.09
5.4.220.0330.05019.15
5.4.210.0330.06319.21
5.4.200.0300.05318.88
5.4.190.0270.03718.92
5.4.180.0370.04719.20
5.4.170.0300.06019.10
5.4.160.0330.07019.13
5.4.150.0400.06319.23
5.4.140.0300.05016.34
5.4.130.0300.07016.26
5.4.120.0270.04716.25
5.4.110.0330.06316.45
5.4.100.0230.07316.21
5.4.90.0200.05316.21
5.4.80.0330.04716.36
5.4.70.0270.05016.21
5.4.60.0270.03316.18
5.4.50.0300.05316.02
5.4.40.0430.05316.28
5.4.30.0330.06016.38
5.4.20.0300.06316.31
5.4.10.0270.06016.46
5.4.00.0370.06315.70
5.3.290.0370.03714.50
5.3.280.0300.06714.44
5.3.270.0300.07014.55
5.3.260.0270.05314.69
5.3.250.0370.06714.45
5.3.240.0270.05714.48
5.3.230.0300.06314.46
5.3.220.0200.04714.51
5.3.210.0270.05714.51
5.3.200.0370.04314.43
5.3.190.0270.07714.40
5.3.180.0330.06714.46
5.3.170.0230.06314.41
5.3.160.0400.05314.48
5.3.150.0330.05714.50
5.3.140.0330.07014.46
5.3.130.0300.07014.48
5.3.120.0300.07314.63
5.3.110.0330.07014.40
5.3.100.0230.08313.88
5.3.90.0400.06014.11
5.3.80.0330.06013.89
5.3.70.0300.06713.95
5.3.60.0270.05014.09
5.3.50.0270.06713.79
5.3.40.0230.07713.72
5.3.30.0300.06713.82
5.3.20.0330.06713.52
5.3.10.0270.07013.45
5.3.00.0300.05713.51
5.2.170.0200.03312.43
5.2.160.0300.04012.43
5.2.150.0330.05012.43
5.2.140.0200.06712.43
5.2.130.0330.04712.43
5.2.120.0170.03712.43
5.2.110.0300.05712.43
5.2.100.0300.04312.43
5.2.90.0200.04312.43
5.2.80.0270.05012.43
5.2.70.0300.05012.43
5.2.60.0330.04712.43
5.2.50.0300.05012.43
5.2.40.0230.04712.43
5.2.30.0170.05712.43
5.2.20.0230.04012.43
5.2.10.0170.05012.43
5.2.00.0270.05012.43
5.1.60.0170.05312.43
5.1.50.0270.04712.43
5.1.40.0230.03312.43
5.1.30.0200.04012.43
5.1.20.0200.05312.43
5.1.10.0270.04312.43
5.1.00.0200.05312.43
5.0.50.0100.04312.43
5.0.40.0130.03312.43
5.0.30.0170.05712.43
5.0.20.0130.02312.43
5.0.10.0100.04712.43
5.0.00.0100.06012.43
4.4.90.0100.03012.43
4.4.80.0130.03012.43
4.4.70.0100.02312.43
4.4.60.0170.02312.43
4.4.50.0130.02712.43
4.4.40.0100.04012.43
4.4.30.0070.03312.43
4.4.20.0130.01712.43
4.4.10.0100.02012.43
4.4.00.0100.05012.43
4.3.110.0100.03312.43
4.3.100.0200.02712.43
4.3.90.0130.02312.43
4.3.80.0070.03712.43
4.3.70.0130.03012.43
4.3.60.0100.03312.43
4.3.50.0070.04012.43
4.3.40.0100.05012.43
4.3.30.0100.03312.43
4.3.20.0130.02312.43
4.3.10.0030.04012.43
4.3.00.0070.03312.43

preferences:
45.66 ms | 400 KiB | 5 Q