3v4l.org

run code in 300+ PHP versions simultaneously
<?php $obj = (object) ["test"]; $zeroInt = 0; $zeroString = "0"; var_dump( $obj, $obj->{0}, $obj->{"0"}, $obj->$zeroInt, $obj->$zeroString ); $r = new RelfectionObject($obj); foreach ($r->getProperties() as $prop) { var_dump($prop->getName(), $prop->getValue($obj)); }

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)
8.3.60.0150.00318.43
8.3.50.0170.00521.98
8.3.40.0040.01118.61
8.3.30.0030.01019.14
8.3.20.0040.00420.39
8.3.10.0050.00221.96
8.3.00.0050.00322.39
8.2.180.0070.01416.75
8.2.170.0150.00422.96
8.2.160.0070.01120.99
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0030.00626.16
8.2.120.0040.00419.36
8.2.110.0110.00021.92
8.2.100.0110.00019.64
8.2.90.0060.00318.98
8.2.80.0070.00417.97
8.2.70.0030.00617.38
8.2.60.0000.00817.93
8.2.50.0030.00618.07
8.2.40.0080.00018.28
8.2.30.0070.00318.08
8.2.20.0000.00917.67
8.2.10.0070.00017.84
8.2.00.0080.00017.79
8.1.280.0100.01025.92
8.1.270.0040.00422.18
8.1.260.0080.00026.35
8.1.250.0090.00028.09
8.1.240.0040.00723.96
8.1.230.0040.00719.23
8.1.220.0040.00417.78
8.1.210.0030.00618.77
8.1.200.0040.00417.50
8.1.190.0040.00417.51
8.1.180.0000.00918.10
8.1.170.0040.00418.50
8.1.160.0040.00721.98
8.1.150.0000.00818.64
8.1.140.0040.00417.53
8.1.130.0000.00817.75
8.1.120.0000.00817.48
8.1.110.0030.00517.46
8.1.100.0030.00417.52
8.1.90.0070.00017.40
8.1.80.0050.00317.38
8.1.70.0030.00317.47
8.1.60.0000.00717.61
8.1.50.0040.00417.53
8.1.40.0040.00417.52
8.1.30.0040.00417.63
8.1.20.0040.00417.59
8.1.10.0040.00417.55
8.1.00.0060.00317.49
8.0.300.0000.00718.77
8.0.290.0000.00817.05
8.0.280.0030.00318.37
8.0.270.0000.00717.18
8.0.260.0040.00416.91
8.0.250.0030.00317.06
8.0.240.0050.00316.97
8.0.230.0070.00017.03
8.0.220.0080.00016.99
8.0.210.0030.00316.83
8.0.200.0000.00817.02
8.0.190.0040.00416.94
8.0.180.0030.00516.95
8.0.170.0060.00317.01
8.0.160.0040.00416.90
8.0.150.0000.00817.02
8.0.140.0040.00416.81
8.0.130.0050.00013.46
8.0.120.0000.00816.92
8.0.110.0040.00416.98
8.0.100.0040.00416.85
8.0.90.0070.00016.95
8.0.80.0040.01716.94
8.0.70.0000.00717.08
8.0.60.0000.00816.86
8.0.50.0030.00516.83
8.0.30.0120.00816.89
8.0.20.0140.00517.40
8.0.10.0040.00317.09
8.0.00.0130.00716.81
7.4.330.0000.00515.00
7.4.320.0000.00616.48
7.4.300.0030.00316.42
7.4.290.0050.00316.60
7.4.280.0030.00616.43
7.4.270.0030.00316.46
7.4.260.0030.00316.59
7.4.250.0040.00416.34
7.4.240.0030.00416.45
7.4.230.0080.00016.63
7.4.220.0030.01316.71
7.4.210.0060.01016.55
7.4.200.0030.00316.54
7.4.190.0030.00316.66
7.4.160.0080.00816.37
7.4.150.0160.00817.40
7.4.140.0070.01017.86
7.4.130.0110.00916.50
7.4.120.0130.00516.46
7.4.110.0170.00016.70
7.4.100.0110.00616.41
7.4.90.0070.01216.61
7.4.80.0090.01219.39
7.4.70.0100.00716.75
7.4.60.0100.01016.36
7.4.50.0000.00516.36
7.4.40.0000.01922.77
7.4.30.0110.01116.40
7.4.00.0130.00315.02
7.3.330.0040.00413.25
7.3.320.0020.00213.23
7.3.310.0040.00416.42
7.3.300.0000.00716.35
7.3.290.0070.01416.35
7.3.280.0100.00816.30
7.3.270.0080.00817.40
7.3.260.0080.00816.30
7.3.250.0080.00816.61
7.3.240.0060.01216.36
7.3.230.0160.00016.50
7.3.210.0040.01316.44
7.3.200.0200.00319.39
7.3.190.0100.01016.21
7.3.180.0030.01316.26
7.3.170.0000.01616.27
7.3.160.0180.00416.38
7.3.120.0040.01414.45
7.3.00.0090.00316.36
7.2.330.0150.00316.52
7.2.320.0090.01016.35
7.2.310.0030.01316.46
7.2.300.0100.00716.32
7.2.290.0060.01316.61
7.2.130.0040.01116.96
7.2.120.0070.00416.83
7.2.110.0000.01116.77
7.2.100.0040.01216.79
7.2.90.0060.00616.95
7.2.80.0090.00616.86
7.2.70.0080.00416.97
7.2.60.0070.00416.87
7.2.50.0060.00616.88
7.2.40.0090.00016.91
7.2.30.0000.01316.73
7.2.20.0090.00616.80
7.2.10.0040.00716.71
7.2.00.0090.00718.21
7.1.250.0090.00315.84
7.1.240.0030.00515.57
7.1.230.0060.00615.74
7.1.220.0060.00615.77
7.1.210.0030.01015.80
7.1.200.0030.00615.89
7.1.190.0070.00415.79
7.1.180.0120.00015.84
7.1.170.0030.00515.74
7.1.160.0040.00715.66
7.1.150.0030.00715.81
7.1.140.0000.01215.93
7.1.130.0040.00915.74
7.1.120.0070.00715.62
7.1.110.0080.00415.82
7.1.100.0060.00516.99
7.1.90.0120.00015.55
7.1.80.0090.00315.75
7.1.70.0050.00616.39
7.1.60.0100.00617.88
7.1.50.0060.01416.38
7.1.40.0040.00716.03
7.1.30.0040.00715.72
7.1.20.0060.00615.87
7.1.10.0040.00715.88
7.1.00.0080.04018.99
7.0.330.0050.00315.44
7.0.320.0040.00415.36
7.0.310.0030.00915.39
7.0.300.0000.01415.46
7.0.290.0030.00615.42
7.0.280.0000.01415.65
7.0.270.0030.00615.47
7.0.260.0000.00915.45
7.0.250.0030.00715.40
7.0.240.0070.00315.39
7.0.230.0030.00515.20
7.0.220.0140.00015.22
7.0.210.0120.00315.60
7.0.200.0070.00415.97
7.0.190.0070.00715.23
7.0.180.0120.00015.30
7.0.170.0070.00315.48
7.0.160.0070.00715.50
7.0.150.0150.00415.50
7.0.140.0080.03618.74
7.0.130.0080.00315.49
7.0.120.0060.00615.13
7.0.110.0040.01115.07
7.0.100.0120.04117.63
7.0.90.0210.04117.69
7.0.80.0040.04817.73
7.0.70.0030.03017.65
7.0.60.0100.03817.72
7.0.50.0200.02717.96
7.0.40.0040.03116.80
7.0.30.0080.02516.90
7.0.20.0100.03516.78
7.0.10.0050.04316.85
7.0.00.0100.03716.74
5.6.380.0120.00814.72
5.6.370.0030.01314.23
5.6.360.0040.00714.57
5.6.350.0040.00414.43
5.6.340.0050.00314.44
5.6.330.0030.00714.10
5.6.320.0030.00714.16
5.6.310.0060.00914.39
5.6.300.0060.00614.23
5.6.290.0150.00414.19
5.6.280.0090.03517.78
5.6.270.0000.00914.24
5.6.260.0030.00514.57
5.6.250.0080.02817.60
5.6.240.0080.04717.56
5.6.230.0110.04217.42
5.6.220.0030.03017.47
5.6.210.0060.04117.46
5.6.200.0100.04117.81
5.6.190.0160.02417.53
5.6.180.0110.03817.71
5.6.170.0050.03717.48
5.6.160.0070.02817.69
5.6.150.0110.02717.66
5.6.140.0090.02217.65
5.6.130.0100.03017.76
5.6.120.0080.04217.81
5.6.110.0120.03817.61
5.6.100.0110.02317.82
5.6.90.0120.02717.53
5.6.80.0030.04017.24
5.6.70.0020.02717.27
5.6.60.0090.03917.31
5.6.50.0110.03717.23
5.6.40.0070.04217.21
5.6.30.0100.04217.22
5.6.20.0100.04217.29
5.6.10.0050.03017.29
5.6.00.0060.02317.30
5.5.380.0100.03415.68
5.5.370.0080.02815.73
5.5.360.0070.04415.65
5.5.350.0100.04315.59
5.5.340.0100.04915.95
5.5.330.0050.04515.86
5.5.320.0070.02515.91
5.5.310.0060.04616.09
5.5.300.0070.02515.88
5.5.290.0040.03415.82
5.5.280.0080.04115.98
5.5.270.0080.02616.03
5.5.260.0070.03715.95
5.5.250.0050.02215.83
5.5.240.0060.03615.59
5.5.230.0020.02415.54
5.5.220.0070.03815.45
5.5.210.0060.02015.61
5.5.200.0070.04215.55
5.5.190.0070.02715.58
5.5.180.0060.04115.63
5.5.170.0070.00310.73
5.5.160.0000.02615.54
5.5.150.0020.02515.37
5.5.140.0050.03415.63
5.5.130.0020.02115.56
5.5.120.0040.03715.57
5.5.110.0030.02215.42
5.5.100.0070.02815.62
5.5.90.0080.02815.40
5.5.80.0050.04115.33
5.5.70.0100.04115.53
5.5.60.0100.03315.54
5.5.50.0070.03815.38
5.5.40.0070.01815.58
5.5.30.0080.02315.41
5.5.20.0030.02515.62
5.5.10.0050.04015.50
5.5.00.0070.03515.53
5.4.450.0050.04715.04
5.4.440.0070.03215.02
5.4.430.0050.02515.24
5.4.420.0110.03215.23
5.4.410.0070.02715.15
5.4.400.0040.03514.94
5.4.390.0020.04114.93
5.4.380.0070.03714.98
5.4.370.0050.03014.92
5.4.360.0050.02114.66
5.4.350.0070.02015.02
5.4.340.0050.02914.71
5.4.330.0030.00710.91
5.4.320.0090.02514.93
5.4.310.0030.04414.86
5.4.300.0070.01714.87
5.4.290.0070.03715.04
5.4.280.0080.04315.00
5.4.270.0100.02514.78
5.4.260.0100.04015.06
5.4.250.0040.01815.00
5.4.240.0040.03614.95
5.4.230.0040.02014.99
5.4.220.0030.02514.98
5.4.210.0020.04015.07
5.4.200.0050.03914.93
5.4.190.0030.03314.91
5.4.180.0000.02214.77
5.4.170.0030.02714.86
5.4.160.0070.02214.96
5.4.150.0080.03714.97
5.4.140.0060.03813.44
5.4.130.0070.02713.61
5.4.120.0070.02213.42
5.4.110.0030.03513.51
5.4.100.0040.01913.61
5.4.90.0050.02913.47
5.4.80.0080.03813.50
5.4.70.0060.02113.65
5.4.60.0030.03813.57
5.4.50.0030.02113.63
5.4.40.0050.01813.54
5.4.30.0050.03013.57
5.4.20.0030.03213.61
5.4.10.0050.02913.63
5.4.00.0020.02313.40
5.3.290.0050.03512.36
5.3.280.0030.04212.38
5.3.270.0030.04112.38
5.3.260.0100.02512.35
5.3.250.0050.01812.40
5.3.240.0000.02312.24
5.3.230.0070.02012.32
5.3.220.0030.02512.36
5.3.210.0060.02312.28
5.3.200.0050.01912.24
5.3.190.0080.03712.35
5.3.180.0060.02912.40
5.3.170.0040.02212.38
5.3.160.0030.03512.29
5.3.150.0030.02912.40
5.3.140.0050.03512.37
5.3.130.0050.03512.35
5.3.120.0030.03312.44
5.3.110.0000.02612.34
5.3.100.0060.02812.17
5.3.90.0030.03512.02
5.3.80.0020.02512.06
5.3.70.0030.02012.02
5.3.60.0030.02312.04
5.3.50.0020.02412.05
5.3.40.0050.03711.98
5.3.30.0070.03812.06
5.3.20.0020.02311.80
5.3.10.0060.02111.80
5.3.00.0080.03211.70
5.2.170.0050.03310.19
5.2.160.0040.02210.26
5.2.150.0050.03210.12
5.2.140.0030.02810.08
5.2.130.0050.01710.20
5.2.120.0050.03010.09
5.2.110.0050.03010.20
5.2.100.0050.02510.11
5.2.90.0060.03110.10
5.2.80.0070.0229.96
5.2.70.0070.0339.98
5.2.60.0040.01710.08
5.2.50.0030.03810.05
5.2.40.0100.02510.10
5.2.30.0030.02510.05
5.2.20.0030.0209.89
5.2.10.0040.0369.88
5.2.00.0040.0189.83
5.1.60.0040.0129.28
5.1.50.0000.0169.29
5.1.40.0020.0179.30
5.1.30.0070.0149.42
5.1.20.0030.0199.41
5.1.10.0070.0189.33
5.1.00.0050.0279.33
5.0.50.0030.0168.55
5.0.40.0030.0188.54
5.0.30.0020.0178.54
5.0.20.0050.0158.54
5.0.10.0020.0208.54
5.0.00.0020.0208.54
4.4.90.0000.0108.54
4.4.80.0030.0208.54
4.4.70.0030.0128.54
4.4.60.0030.0188.54
4.4.50.0030.0098.54
4.4.40.0030.0258.54
4.4.30.0070.0078.54
4.4.20.0020.0138.54
4.4.10.0020.0128.54
4.4.00.0040.0238.54
4.3.110.0030.0148.54
4.3.100.0020.0108.54
4.3.90.0020.0098.54
4.3.80.0000.0298.54
4.3.70.0030.0158.54
4.3.60.0020.0158.54
4.3.50.0020.0108.54
4.3.40.0010.0168.54
4.3.30.0000.0188.54
4.3.20.0000.0178.54
4.3.10.0020.0128.54
4.3.00.0010.0118.54

preferences:
44.49 ms | 401 KiB | 5 Q