3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = ["00" => "Test1", "01" => "Test2"]; $obj = (object)$arr; echo $obj->{'00'};

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)
8.3.60.0170.00318.41
8.3.50.0150.00421.95
8.3.40.0110.00718.67
8.3.30.0040.01119.10
8.3.20.0000.00820.07
8.3.10.0030.00623.51
8.3.00.0000.00719.08
8.2.180.0110.00816.63
8.2.170.0070.01022.96
8.2.160.0140.00022.13
8.2.150.0040.00424.18
8.2.140.0050.00224.66
8.2.130.0000.00826.16
8.2.120.0050.00320.68
8.2.110.0000.01020.78
8.2.100.0120.00017.82
8.2.90.0000.00817.63
8.2.80.0030.00618.04
8.2.70.0030.00617.80
8.2.60.0000.00717.90
8.2.50.0000.00918.10
8.2.40.0030.00519.19
8.2.30.0070.00019.23
8.2.20.0040.00417.60
8.2.10.0000.00718.04
8.2.00.0000.00717.68
8.1.280.0100.00625.92
8.1.270.0030.00618.88
8.1.260.0080.00026.35
8.1.250.0030.01028.09
8.1.240.0080.00022.02
8.1.230.0070.00420.90
8.1.220.0090.00017.74
8.1.210.0050.00318.77
8.1.200.0030.00617.35
8.1.190.0040.00417.10
8.1.180.0030.00518.94
8.1.170.0000.00718.53
8.1.160.0070.00018.93
8.1.150.0030.00518.88
8.1.140.0050.00217.37
8.1.130.0030.00317.81
8.1.120.0000.00717.23
8.1.110.0030.00517.42
8.1.100.0000.00717.26
8.1.90.0000.00717.28
8.1.80.0000.00917.31
8.1.70.0000.00717.51
8.1.60.0030.00517.62
8.1.50.0040.00417.48
8.1.40.0000.00717.47
8.1.30.0040.00417.55
8.1.20.0040.00417.54
8.1.10.0000.00817.53
8.1.00.0040.00417.27
8.0.300.0080.00020.06
8.0.290.0000.01016.63
8.0.280.0000.00718.43
8.0.270.0000.00717.21
8.0.260.0000.00617.23
8.0.250.0030.00617.00
8.0.240.0030.00616.84
8.0.230.0070.00016.78
8.0.220.0000.00716.78
8.0.210.0070.00016.72
8.0.200.0000.00716.88
8.0.190.0080.00016.81
8.0.180.0000.01116.71
8.0.170.0030.00516.82
8.0.160.0000.00716.80
8.0.150.0030.00516.73
8.0.140.0040.00416.64
8.0.130.0000.00613.24
8.0.120.0000.00816.75
8.0.110.0040.00416.81
8.0.100.0080.00016.79
8.0.90.0070.00016.61
8.0.80.0150.00016.77
8.0.70.0050.00316.65
8.0.60.0030.00516.88
8.0.50.0000.00716.86
8.0.30.0080.01017.10
8.0.20.0180.00217.40
8.0.10.0070.00016.99
8.0.00.0130.00616.85
7.4.330.0030.00315.15
7.4.320.0060.00016.59
7.4.300.0000.00616.39
7.4.290.0000.00716.54
7.4.280.0070.00016.50
7.4.270.0000.00816.49
7.4.260.0060.00316.47
7.4.250.0000.00816.47
7.4.240.0010.00616.60
7.4.230.0000.00716.43
7.4.220.0120.00916.59
7.4.210.0080.00616.48
7.4.200.0070.00016.40
7.4.160.0150.00016.42
7.4.150.0190.00317.40
7.4.140.0100.01017.86
7.4.130.0120.00616.46
7.4.120.0080.00916.44
7.4.110.0140.00416.30
7.4.100.0060.01316.63
7.4.90.0150.00316.43
7.4.80.0060.01319.39
7.4.70.0110.00716.71
7.4.60.0090.00616.47
7.4.50.0050.00316.52
7.4.40.0120.01116.30
7.4.30.0060.01516.41
7.4.00.0070.01015.14
7.3.330.0000.00512.98
7.3.320.0000.00513.00
7.3.310.0030.00316.16
7.3.300.0000.00816.21
7.3.290.0050.00916.19
7.3.280.0120.00316.19
7.3.270.0120.01217.40
7.3.260.0000.01816.65
7.3.250.0130.00716.44
7.3.240.0040.01116.27
7.3.230.0100.00716.48
7.3.210.0170.00716.34
7.3.200.0120.01019.39
7.3.190.0100.00716.39
7.3.180.0160.00016.52
7.3.170.0100.01016.27
7.3.160.0110.00516.41
7.3.10.0000.01216.48
7.3.00.0090.00616.25
7.2.330.0140.00316.65
7.2.320.0130.01016.56
7.2.310.0090.01516.72
7.2.300.0060.01016.66
7.2.290.0000.01816.41
7.2.130.0070.01016.72
7.2.120.0060.00816.96
7.2.110.0110.00016.75
7.2.100.0000.01416.80
7.2.90.0050.00316.78
7.2.80.0030.01016.89
7.2.70.0030.01016.84
7.2.60.0060.00616.86
7.2.50.0090.00316.77
7.2.40.0090.00316.52
7.2.30.0070.01016.78
7.2.20.0070.00716.84
7.2.10.0030.00716.79
7.2.00.0070.00718.05
7.1.250.0040.00415.77
7.1.200.0060.00615.71
7.1.100.0040.00817.84
7.1.70.0030.00316.89
7.1.60.0070.00719.57
7.1.50.0270.01034.85
7.1.00.0070.07322.58
7.0.200.0000.01116.82
7.0.140.0030.07021.98
7.0.60.0130.06719.97
7.0.50.0070.03717.80
7.0.40.0100.07020.09
7.0.30.0330.04320.13
7.0.20.0270.07720.12
7.0.10.0000.05320.32
7.0.00.0130.05019.98
5.6.280.0000.07721.04
5.6.210.0170.07720.62
5.6.200.0070.08018.08
5.6.190.0030.09020.33
5.6.180.4330.03320.56
5.6.170.0230.04720.46
5.6.160.0070.07720.41
5.6.150.0100.05018.07
5.6.140.0070.08318.18
5.6.130.0100.07718.23
5.6.120.0030.04320.96
5.6.110.0070.07020.98
5.6.100.0070.04021.02
5.6.90.0030.08720.84
5.6.80.0030.04020.36
5.6.70.0370.07020.37
5.5.350.0370.07720.47
5.5.340.0070.04317.88
5.5.330.0030.04720.44
5.5.320.0400.07320.29
5.5.310.0270.05020.50
5.5.300.0100.03317.93
5.5.290.0030.05017.95
5.5.280.0100.03720.96
5.5.270.0000.04320.86
5.5.260.0070.03720.88
5.5.250.0070.04020.77
5.5.240.0230.04020.18
5.4.450.0700.06319.45
5.4.440.0770.05719.40
5.4.430.0130.05019.23
5.4.420.0730.06019.57
5.4.410.0970.06019.11
5.4.400.0730.06019.19
5.4.390.0770.05718.98
5.4.380.0370.04318.63
5.4.370.0200.05718.47
5.4.360.0170.05718.44
5.4.350.0170.06018.61
5.4.340.0270.04718.62
5.4.320.0170.06018.49
5.4.310.0200.05718.57
5.4.300.0470.05718.55
5.4.290.0300.05018.56
5.4.280.0200.05718.55
5.4.270.0170.06018.37
5.4.260.0200.05718.55
5.4.250.0100.06718.56
5.4.240.0330.04318.62
5.4.230.0170.05718.65
5.4.220.0170.07018.60
5.4.210.0300.04718.62
5.4.200.0270.05016.50
5.4.190.0270.05018.40
5.4.180.0370.04018.54
5.4.170.0130.06318.46
5.4.160.0230.05318.60
5.4.150.0230.05718.55
5.4.140.0270.05016.30
5.4.130.0270.04316.10
5.4.120.0300.04016.29
5.4.110.0230.04316.22
5.4.100.0200.05316.10
5.4.90.0330.04016.22
5.4.80.0200.05016.08
5.4.70.0370.03715.97
5.4.60.0200.05016.06
5.4.50.0170.06016.19
5.4.40.0270.04716.03
5.4.30.0170.05316.14
5.4.20.0300.04316.10
5.4.10.0130.05716.09
5.4.00.0270.04015.64
5.3.290.0270.04714.65
5.3.280.0270.05014.63
5.3.270.0270.05014.59
5.3.260.0200.05714.58
5.3.250.0130.06014.54
5.3.240.0270.05314.64
5.3.230.0230.05314.63
5.3.220.0230.05314.56
5.3.210.0130.06314.46
5.3.200.0300.04314.50
5.3.190.0270.04714.56
5.3.180.0370.03714.48
5.3.170.0230.05014.54
5.3.160.0200.05014.55
5.3.150.0170.05714.47
5.3.140.0170.06014.53
5.3.130.0230.05014.45
5.3.120.0230.05314.45
5.3.110.0230.05314.53
5.3.100.0300.06013.95
5.3.90.0270.05314.05
5.3.80.0270.05013.88
5.3.70.0200.05013.98
5.3.60.0230.04713.89
5.3.50.0200.05313.91
5.3.40.0170.05713.85
5.3.30.0300.04713.95
5.3.20.0200.05713.62
5.3.10.0370.04313.59
5.3.00.0330.05013.66
5.2.170.0200.05011.07
5.2.160.0270.03311.11
5.2.150.0200.03711.09
5.2.140.0170.04311.14
5.2.130.0200.04711.15
5.2.120.0200.03710.96
5.2.110.0200.03711.23
5.2.100.0170.04011.14
5.2.90.0200.04011.10
5.2.80.0200.04011.07
5.2.70.0200.04010.96
5.2.60.0200.04010.91
5.2.50.0300.04711.06
5.2.40.0170.04710.98
5.2.30.0170.04010.95
5.2.20.0130.04010.82
5.2.10.0200.03010.95
5.2.00.0130.04010.81
5.1.60.0170.0309.95
5.1.50.0170.03010.05
5.1.40.0170.0309.89
5.1.30.0200.05310.30
5.1.20.0170.03310.34
5.1.10.0170.03310.08
5.1.00.0130.03710.03
5.0.50.0030.0338.67
5.0.40.0130.0308.45
5.0.30.0030.0478.19
5.0.20.0070.0278.12
5.0.10.0100.0278.14
5.0.00.0070.0438.34
4.4.90.0130.0176.18
4.4.80.0030.0276.18
4.4.70.0070.0236.18
4.4.60.0070.0236.18
4.4.50.0000.0306.18
4.4.40.0070.0376.18
4.4.30.0100.0206.18
4.4.20.0100.0206.18
4.4.10.0170.0206.18
4.4.00.0100.0336.18
4.3.110.0100.0206.18
4.3.100.0030.0236.18
4.3.90.0100.0176.18
4.3.80.0070.0336.18
4.3.70.0100.0176.18
4.3.60.0170.0106.18
4.3.50.0030.0276.18
4.3.40.0030.0376.18
4.3.30.0070.0206.18
4.3.20.0070.0206.18
4.3.10.0030.0236.18
4.3.00.0100.0236.98

preferences:
48.54 ms | 401 KiB | 5 Q