3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array('123' => '456'); $obj = (object)$arr; var_dump($obj, $obj->{'123'});

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)
8.3.40.0070.00718.71
8.3.30.0040.01118.93
8.3.20.0050.00220.34
8.3.10.0080.00020.40
8.3.00.0090.00019.25
8.2.170.0090.00622.96
8.2.160.0100.00320.45
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0000.01022.07
8.2.110.0080.00322.05
8.2.100.0070.00417.97
8.2.90.0040.00419.09
8.2.80.0000.00817.97
8.2.70.0040.00417.63
8.2.60.0000.00917.89
8.2.50.0040.00418.07
8.2.40.0040.00418.22
8.2.30.0050.00218.01
8.2.20.0080.00017.63
8.2.10.0040.00417.94
8.2.00.0080.00017.56
8.1.270.0040.00424.01
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0000.00921.34
8.1.230.0080.00318.77
8.1.220.0060.00317.75
8.1.210.0030.00518.77
8.1.200.0090.00017.23
8.1.190.0050.00317.09
8.1.180.0040.00418.10
8.1.170.0000.00818.41
8.1.160.0000.00721.95
8.1.150.0050.00318.74
8.1.140.0040.00417.34
8.1.130.0030.00317.84
8.1.120.0030.00317.46
8.1.110.0040.00417.40
8.1.100.0000.00817.41
8.1.90.0030.00517.39
8.1.80.0040.00417.23
8.1.70.0000.00817.34
8.1.60.0080.00417.57
8.1.50.0040.00417.41
8.1.40.0000.00717.46
8.1.30.0050.00317.48
8.1.20.0040.00417.64
8.1.10.0030.00617.36
8.1.00.0000.00817.28
8.0.300.0000.00718.77
8.0.290.0070.00016.63
8.0.280.0000.00718.38
8.0.270.0040.00417.24
8.0.260.0000.00617.20
8.0.250.0000.00616.93
8.0.240.0030.00316.88
8.0.230.0030.00316.79
8.0.220.0030.00316.73
8.0.210.0000.00616.74
8.0.200.0000.00716.78
8.0.190.0030.00616.91
8.0.180.0000.00716.88
8.0.170.0040.00416.76
8.0.160.0070.00016.85
8.0.150.0000.00716.84
8.0.140.0040.00416.80
8.0.130.0000.00613.22
8.0.120.0040.00416.73
8.0.110.0030.00516.84
8.0.100.0020.00516.77
8.0.90.0040.00416.67
8.0.80.0110.01116.74
8.0.70.0040.00416.79
8.0.60.0000.00716.70
8.0.50.0000.00716.89
8.0.30.0100.01117.13
8.0.20.0170.00317.40
8.0.10.0000.00816.83
8.0.00.0140.00416.72
7.4.330.0060.00015.00
7.4.320.0070.00016.61
7.4.300.0070.00016.59
7.4.290.0060.00016.38
7.4.280.0000.00816.51
7.4.270.0070.00016.37
7.4.260.0050.00216.61
7.4.250.0000.00716.50
7.4.240.0040.00416.50
7.4.230.0000.00716.68
7.4.220.0060.01616.46
7.4.210.0090.00616.61
7.4.200.0000.00716.62
7.4.160.0070.02116.25
7.4.150.0140.00417.40
7.4.140.0100.00817.86
7.4.130.0070.01216.39
7.4.120.0080.01116.49
7.4.110.0070.01016.62
7.4.100.0140.00916.48
7.4.90.0150.00316.54
7.4.80.0150.00419.39
7.4.70.0070.01016.31
7.4.60.0130.00416.26
7.4.50.0000.00616.46
7.4.40.0060.01316.44
7.4.30.0130.00716.46
7.4.00.0070.01115.02
7.3.330.0020.00213.14
7.3.320.0030.00313.09
7.3.310.0030.00316.35
7.3.300.0030.00316.24
7.3.290.0050.00816.19
7.3.280.0050.01216.16
7.3.270.0140.00617.40
7.3.260.0130.00316.53
7.3.250.0110.00516.19
7.3.240.0070.01016.47
7.3.230.0100.00616.39
7.3.210.0090.00916.51
7.3.200.0110.00619.39
7.3.190.0090.01216.28
7.3.180.0030.01316.54
7.3.170.0160.00016.50
7.3.160.0090.00616.21
7.3.120.0080.00914.79
7.3.110.0040.01214.84
7.3.100.0050.01114.83
7.3.90.0070.00614.97
7.3.80.0050.00814.83
7.3.70.0080.00314.84
7.3.60.0070.00814.87
7.3.50.0030.00714.91
7.3.40.0070.00914.94
7.3.30.0030.01114.74
7.3.20.0070.00716.58
7.3.10.0060.00716.64
7.3.00.0040.01016.50
7.2.330.0140.00316.60
7.2.320.0090.00916.64
7.2.310.0070.01016.34
7.2.300.0030.01316.64
7.2.290.0160.00616.69
7.2.250.0070.01115.09
7.2.240.0040.01315.02
7.2.230.0100.00615.03
7.2.220.0050.00915.19
7.2.210.0060.00715.06
7.2.200.0070.00614.94
7.2.190.0070.00715.07
7.2.180.0070.00715.03
7.2.170.0010.01015.13
7.2.160.0120.00415.00
7.2.150.0060.00916.73
7.2.140.0040.00916.69
7.2.130.0050.00816.89
7.2.120.0060.01116.82
7.2.110.0090.00616.72
7.2.100.0080.00617.00
7.2.90.0030.00916.94
7.2.80.0110.00416.74
7.2.70.0050.00716.65
7.2.60.0070.00716.85
7.2.50.0080.00616.74
7.2.40.0090.00316.79
7.2.30.0050.00916.85
7.2.20.0050.00916.82
7.2.10.0030.01116.79
7.2.00.0070.00817.75
7.1.330.0060.00915.92
7.1.320.0030.01015.68
7.1.310.0060.01015.77
7.1.300.0090.00415.69
7.1.290.0070.00615.74
7.1.280.0070.00515.67
7.1.270.0040.00815.76
7.1.260.0050.00915.88
7.1.250.0090.00515.90
7.1.240.0140.00315.82
7.1.230.0070.00415.64
7.1.220.0060.00615.87
7.1.210.0070.00715.79
7.1.200.0060.00715.77
7.1.190.0060.01015.89
7.1.180.0070.00715.66
7.1.170.0060.00615.93
7.1.160.0030.00715.43
7.1.150.0110.00715.80
7.1.140.0000.01115.90
7.1.130.0000.01015.81
7.1.120.0090.00615.82
7.1.110.0120.00315.88
7.1.100.0050.00516.90
7.1.90.0090.00615.88
7.1.80.0040.01115.72
7.1.70.0090.00516.52
7.1.60.0070.01117.59
7.1.50.0070.01116.41
7.1.40.0050.00816.03
7.1.30.0090.00615.79
7.1.20.0080.00615.45
7.1.10.0040.00715.45
7.1.00.0060.04419.10
7.0.330.0070.00715.52
7.0.320.0040.00415.43
7.0.310.0030.00815.54
7.0.300.0000.01415.16
7.0.290.0070.00715.47
7.0.280.0060.00915.33
7.0.270.0030.01015.45
7.0.260.0060.00915.25
7.0.250.0120.00415.57
7.0.240.0100.00315.54
7.0.230.0060.00315.57
7.0.220.0030.01015.54
7.0.210.0100.00615.39
7.0.200.0000.01115.95
7.0.190.0030.01015.46
7.0.180.0060.00615.41
7.0.170.0030.00915.46
7.0.160.0040.00415.47
7.0.150.0110.00415.54
7.0.140.0060.03618.70
7.0.130.0070.00315.21
7.0.120.0040.00415.35
7.0.110.0070.04017.58
7.0.100.0110.04117.62
7.0.90.0350.04717.59
7.0.80.0350.03317.72
7.0.70.0350.04317.65
7.0.60.0080.04317.71
7.0.50.0090.03817.90
7.0.40.0100.02016.74
7.0.30.0030.02616.85
7.0.20.0050.02316.84
7.0.10.0050.02216.70
7.0.00.0000.02816.82
5.6.400.0040.01114.19
5.6.390.0060.01214.32
5.6.380.0090.00614.33
5.6.370.0070.00714.20
5.6.360.0060.00714.56
5.6.350.0000.01414.15
5.6.340.0060.01014.25
5.6.330.0070.01114.34
5.6.320.0030.01014.26
5.6.310.0110.00414.53
5.6.300.0060.00914.46
5.6.290.0120.00814.04
5.6.280.0000.04517.66
5.6.270.0090.00314.27
5.6.260.0120.02417.41
5.6.250.0050.04517.50
5.6.240.0050.04517.59
5.6.230.0030.05017.45
5.6.220.0110.03617.40
5.6.210.0090.04117.48
5.6.200.0050.04817.72
5.6.190.0090.02517.86
5.6.180.0060.02317.81
5.6.170.0000.03417.74
5.6.160.0050.02117.73
5.6.150.0030.02717.80
5.6.140.0040.03117.73
5.6.130.0070.02517.50
5.6.120.0070.04417.69
5.6.110.0060.04517.61
5.6.100.0050.02317.81
5.6.90.0030.03517.44
5.6.80.0020.02517.41
5.6.70.0090.02617.15
5.6.60.0050.02317.29
5.6.50.0060.02317.14
5.6.40.0060.02117.13
5.6.30.0050.02317.31
5.6.20.0090.01917.23
5.6.10.0070.03517.25
5.6.00.0120.01717.36
5.5.380.0080.03317.29
5.5.370.0080.04217.29
5.5.360.0030.04917.44
5.5.350.0120.03917.45
5.5.340.0040.03217.55
5.5.330.0000.03017.67
5.5.320.0080.02517.54
5.5.310.0070.02217.66
5.5.300.0050.02317.55
5.5.290.0050.04017.46
5.5.280.0070.04617.54
5.5.270.0090.04117.38
5.5.260.0110.03617.60
5.5.250.0090.02717.40
5.5.240.0030.03817.17
5.5.230.0050.03817.15
5.5.220.0020.03217.04
5.5.210.0110.01817.08
5.5.200.0020.02417.07
5.5.190.0080.02817.22
5.5.180.0030.02717.28
5.5.170.0120.00414.16
5.5.160.0030.03217.15
5.5.150.0050.02417.24
5.5.140.0060.02117.28
5.5.130.0030.02717.29
5.5.120.0050.02017.12
5.5.110.0030.02517.11
5.5.100.0050.02517.16
5.5.90.0080.02016.98
5.5.80.0090.01617.07
5.5.70.0030.02517.20
5.5.60.0020.03016.91
5.5.50.0050.02116.99
5.5.40.0070.02416.91
5.5.30.0080.02116.98
5.5.20.0050.04217.12
5.5.10.0080.02416.91
5.5.00.0080.02216.87
5.4.450.0050.02215.19
5.4.440.0100.03715.18
5.4.430.0050.02315.25
5.4.420.0070.03715.12
5.4.410.0080.03315.07
5.4.400.0060.03015.07
5.4.390.0030.02314.89
5.4.380.0050.02215.09
5.4.370.0090.03414.87
5.4.360.0080.02015.00
5.4.350.0020.02515.10
5.4.340.0050.02214.95
5.4.330.0070.00711.07
5.4.320.0000.02715.08
5.4.310.0050.02514.96
5.4.300.0050.02015.03
5.4.290.0040.02414.95
5.4.280.0020.03014.95
5.4.270.0030.02015.09
5.4.260.0030.02215.04
5.4.250.0060.01715.06
5.4.240.0020.02214.93
5.4.230.0050.02014.95
5.4.220.0020.02714.97
5.4.210.0070.04014.89
5.4.200.0020.04014.93
5.4.190.0040.02214.91
5.4.180.0080.04015.04
5.4.170.0050.04014.95
5.4.160.0080.03814.94
5.4.150.0080.03814.89
5.4.140.0070.03513.64
5.4.130.0100.03413.54
5.4.120.0080.03813.63
5.4.110.0020.04513.79
5.4.100.0150.03513.66
5.4.90.0000.04413.65
5.4.80.0150.02813.67
5.4.70.0060.03813.69
5.4.60.0110.03013.63
5.4.50.0080.03913.70
5.4.40.0080.03813.60
5.4.30.0070.03913.70
5.4.20.0100.01713.68
5.4.10.0090.03613.66
5.4.00.0070.03213.20
5.3.290.0000.03714.55
5.3.280.0070.03714.54
5.3.270.0070.06314.43
5.3.260.0070.07714.59
5.3.250.0000.05014.70
5.3.240.0070.07014.49
5.3.230.0100.07014.49
5.3.220.0030.07714.50
5.3.210.0070.04714.63
5.3.200.0070.06714.45
5.3.190.0170.06314.43
5.3.180.0100.07014.65
5.3.170.0030.05014.43
5.3.160.0070.05014.45
5.3.150.0030.04014.38
5.3.140.0070.07314.56
5.3.130.0070.07714.41
5.3.120.0100.07314.33
5.3.110.0130.06714.48
5.3.100.0030.08013.93
5.3.90.0100.07314.05
5.3.80.0070.06313.86
5.3.70.0130.06714.02
5.3.60.0100.07013.99
5.3.50.0070.07013.88
5.3.40.0100.06713.87
5.3.30.0030.07713.91
5.3.20.0030.07313.63
5.3.10.0030.08013.54
5.3.00.0000.08013.70
5.2.170.0100.05711.83
5.2.160.0100.04011.83
5.2.150.0070.06311.83
5.2.140.0100.05711.83
5.2.130.0030.06311.83
5.2.120.0100.05711.83
5.2.110.0070.03311.83
5.2.100.0030.04311.83
5.2.90.0100.04711.83
5.2.80.0030.05711.83
5.2.70.0130.05011.83
5.2.60.0130.05711.83
5.2.50.0030.04011.83
5.2.40.0000.05711.83
5.2.30.0100.05711.83
5.2.20.0030.06711.83
5.2.10.0030.06011.83
5.2.00.0070.06311.83
5.1.60.0100.05011.83
5.1.50.0030.05311.83
5.1.40.0070.05011.83
5.1.30.0070.05711.83
5.1.20.0030.06011.83
5.1.10.0070.05711.83
5.1.00.0000.04011.83
5.0.50.0030.02311.83
5.0.40.0030.04011.83
5.0.30.0030.04011.83
5.0.20.0030.04311.83
5.0.10.0000.04311.83
5.0.00.0000.06311.83
4.4.90.0000.03711.83
4.4.80.0000.03711.83
4.4.70.0000.04011.83
4.4.60.0100.03011.83
4.4.50.0070.01711.83
4.4.40.0030.03311.83
4.4.30.0030.03711.83
4.4.20.0030.03311.83
4.4.10.0070.03311.83
4.4.00.0070.05011.83
4.3.110.0030.03311.83
4.3.100.0030.03311.83
4.3.90.0030.02711.83
4.3.80.0000.05711.83
4.3.70.0100.02711.83
4.3.60.0000.03711.83
4.3.50.0000.03011.83
4.3.40.0000.03711.83
4.3.30.0000.03311.83
4.3.20.0030.03311.83
4.3.10.0000.03711.83
4.3.00.0000.03311.83

preferences:
43.7 ms | 400 KiB | 5 Q