3v4l.org

run code in 300+ PHP versions simultaneously
<?php $n = new stdClass(); $n->dog['und'][0]['value'] = '12345'; $d = 'dog'; echo $n->$d[0]['value'];

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)
8.3.40.0100.00318.83
8.3.30.0110.00419.01
8.3.20.0080.00020.25
8.3.10.0000.00823.70
8.3.00.0030.00521.02
8.2.170.0090.01222.96
8.2.160.0100.00320.39
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0030.01026.16
8.2.120.0080.00020.91
8.2.110.0060.00322.29
8.2.100.0070.00420.52
8.2.90.0040.00419.22
8.2.80.0000.00817.97
8.2.70.0000.01117.63
8.2.60.0060.00317.80
8.2.50.0030.00618.07
8.2.40.0040.00418.28
8.2.30.0060.00318.21
8.2.20.0000.00817.71
8.2.10.0000.00718.11
8.2.00.0030.00517.85
8.1.270.0050.00322.14
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0030.00622.20
8.1.230.0080.00319.15
8.1.220.0080.00017.74
8.1.210.0050.00518.77
8.1.200.0030.00617.23
8.1.190.0050.00317.38
8.1.180.0050.00318.10
8.1.170.0050.00318.55
8.1.160.0040.00422.00
8.1.150.0000.00818.55
8.1.140.0030.00517.38
8.1.130.0030.00617.87
8.1.120.0000.00717.52
8.1.110.0060.00317.41
8.1.100.0040.00317.47
8.1.90.0040.00417.48
8.1.80.0030.00517.43
8.1.70.0030.00317.43
8.1.60.0040.00417.61
8.1.50.0050.00217.51
8.1.40.0070.00017.41
8.1.30.0030.00617.67
8.1.20.0000.00717.74
8.1.10.0000.00817.46
8.1.00.0040.00417.47
8.0.300.0000.00718.77
8.0.290.0040.00416.86
8.0.280.0030.00418.34
8.0.270.0050.00317.19
8.0.260.0060.00017.25
8.0.250.0060.00016.88
8.0.240.0070.00017.08
8.0.230.0000.00816.96
8.0.220.0030.00316.79
8.0.210.0020.00516.94
8.0.200.0030.00316.91
8.0.190.0040.00417.03
8.0.180.0050.00316.95
8.0.170.0000.00817.01
8.0.160.0000.00816.82
8.0.150.0040.00416.91
8.0.140.0030.00616.86
8.0.130.0050.00013.34
8.0.120.0000.00817.02
8.0.110.0000.00717.02
8.0.100.0040.00417.02
8.0.90.0080.00017.01
8.0.80.0180.00416.96
8.0.70.0030.00516.84
8.0.60.0030.00316.79
8.0.50.0000.00716.84
8.0.30.0140.00517.19
8.0.20.0150.00317.40
8.0.10.0070.00017.06
8.0.00.0110.00816.72
7.4.330.0070.00015.00
7.4.320.0070.00016.55
7.4.300.0040.00416.38
7.4.290.0030.00316.34
7.4.280.0000.00816.57
7.4.270.0000.00816.43
7.4.260.0030.00616.43
7.4.250.0040.00416.40
7.4.240.0030.00316.48
7.4.230.0060.00016.27
7.4.220.0100.00916.40
7.4.210.0120.01016.44
7.4.200.0070.00016.42
7.4.160.0190.00316.49
7.4.150.0070.01117.40
7.4.140.0140.01017.86
7.4.130.0090.00916.51
7.4.120.0050.01516.48
7.4.110.0070.01016.48
7.4.100.0070.01016.43
7.4.90.0060.01116.39
7.4.80.0110.01119.39
7.4.70.0120.00316.44
7.4.60.0130.00316.51
7.4.50.0040.00416.39
7.4.40.0060.01316.50
7.4.30.0090.01016.46
7.4.00.0120.00014.99
7.3.330.0020.00213.21
7.3.320.0070.00013.17
7.3.310.0070.00016.33
7.3.300.0070.00016.30
7.3.290.0170.00316.32
7.3.280.0100.00816.29
7.3.270.0030.01617.40
7.3.260.0130.01016.28
7.3.250.0160.00516.38
7.3.240.0060.01416.30
7.3.230.0120.00416.46
7.3.210.0130.00716.51
7.3.200.0070.01019.39
7.3.190.0040.01516.32
7.3.180.0000.01616.32
7.3.170.0090.00616.37
7.3.160.0110.00916.20
7.3.120.0040.00714.96
7.3.10.0050.00716.73
7.3.00.0080.00516.41
7.2.330.0130.01016.73
7.2.320.0110.00716.81
7.2.310.0170.00616.36
7.2.300.0050.01016.71
7.2.290.0030.01316.59
7.2.130.0050.00716.86
7.2.120.0050.00717.04
7.2.110.0070.00717.01
7.2.100.0060.00716.96
7.2.90.0060.00616.88
7.2.80.0060.01116.94
7.2.70.0040.00416.90
7.2.60.0060.00516.82
7.2.50.0030.01016.95
7.2.40.0070.00716.79
7.2.30.0070.00817.14
7.2.20.0070.00916.97
7.2.10.0060.00517.02
7.2.00.0060.00717.66
7.1.250.0060.00815.59
7.1.200.0060.00615.90
7.1.100.0030.00918.18
7.1.70.0000.00717.13
7.1.60.0110.01419.70
7.1.50.0120.01216.86
7.1.00.0100.07022.37
7.0.200.0000.00716.79
7.0.140.0000.07722.15
7.0.100.0100.05319.93
7.0.90.0200.08319.96
7.0.80.0030.06319.93
7.0.70.0100.07019.88
7.0.60.0100.08319.93
7.0.50.0030.04320.23
7.0.40.0070.04020.17
7.0.30.0070.07720.17
7.0.20.0070.08020.09
7.0.10.0230.07019.99
7.0.00.0130.07020.13
5.6.280.0070.06721.04
5.6.250.0230.07320.73
5.6.240.0130.07020.64
5.6.230.0070.09020.63
5.6.220.0030.08020.61
5.6.210.0170.07720.56
5.6.200.0070.04721.03
5.6.190.0130.07721.07
5.6.180.0030.08320.94
5.6.170.0100.07720.95
5.6.160.0070.08721.03
5.6.150.0070.09321.13
5.6.140.0100.07320.92
5.6.130.0070.08721.12
5.6.120.0130.07020.92
5.6.110.0030.04720.95
5.6.100.0100.07720.98
5.6.90.0070.08721.10
5.6.80.0070.07720.39
5.6.70.0130.05720.55
5.6.60.0030.05320.29
5.6.50.0100.06320.33
5.6.40.0200.03720.43
5.6.30.0030.08320.42
5.6.20.0030.07320.45
5.6.10.0030.08020.39
5.6.00.0100.08020.29
5.5.380.0070.08320.58
5.5.370.0070.07720.34
5.5.360.0030.04320.38
5.5.350.0070.07320.34
5.5.340.0070.09020.75
5.5.330.0000.05320.91
5.5.320.0170.07320.92
5.5.310.0030.09020.79
5.5.300.0100.07720.81
5.5.290.0130.07320.89
5.5.280.0070.07020.87
5.5.270.0070.06720.91
5.5.260.0070.05320.84
5.5.250.0200.03320.68
5.5.240.0230.06320.18
5.5.230.0070.08320.10
5.5.220.0170.03320.26
5.5.210.0030.04320.14
5.5.200.0070.04720.22
5.5.190.0030.08720.20
5.5.180.0070.08320.10
5.5.160.0100.03720.27
5.5.150.0100.07020.19
5.5.140.0030.08020.21
5.5.130.0070.07320.11
5.5.120.0130.07720.20
5.5.110.0100.07320.13
5.5.100.0130.07720.16
5.5.90.0070.03720.03
5.5.80.0030.05720.14
5.5.70.0070.03720.02
5.5.60.0230.04319.92
5.5.50.0000.03720.14
5.5.40.0000.04320.04
5.5.30.0000.04320.01
5.5.20.0030.04019.98
5.5.10.0100.03020.02
5.5.00.0100.03320.03
5.4.450.0170.03719.55
5.4.440.0100.04319.21
5.4.430.0130.06719.55
5.4.420.0170.06719.37
5.4.410.0100.03719.00
5.4.400.0130.03318.82
5.4.390.0030.04318.96
5.4.380.0070.07018.88
5.4.370.0070.06019.05
5.4.360.0130.06319.00
5.4.350.0170.06719.07
5.4.340.0030.05019.10
5.4.320.0100.07019.17
5.4.310.0130.06019.07
5.4.300.0000.06718.78
5.4.290.0030.03319.02
5.4.280.0100.07318.90
5.4.270.0070.06319.02
5.4.260.0070.07019.12
5.4.250.0030.04319.11
5.4.240.0070.03318.82
5.4.230.0030.04019.02
5.4.220.0000.05319.13
5.4.210.0030.03719.02
5.4.200.0030.03718.78
5.4.190.0000.04319.06
5.4.180.0070.03718.77
5.4.170.0000.04019.13
5.4.160.0000.04019.09
5.4.150.0070.03719.20
5.4.140.0070.06716.37
5.4.130.0070.06016.34
5.4.120.0000.03716.34
5.4.110.0100.04016.23
5.4.100.0030.04016.30
5.4.90.0030.03716.32
5.4.80.0070.03316.20
5.4.70.0100.02716.25
5.4.60.0000.03716.21
5.4.50.0030.03716.20
5.4.40.0070.03716.25
5.4.30.0000.04016.28
5.4.20.0000.03716.31
5.4.10.0000.04016.39
5.4.00.0070.02715.77
5.3.290.0070.08014.52
5.3.280.0100.03314.46
5.3.270.0030.03714.58
5.3.260.0070.03314.52
5.3.250.0070.03014.59
5.3.240.0070.03714.46
5.3.230.0070.05714.56
5.3.220.0000.04014.57
5.3.210.0100.03314.52
5.3.200.0030.03314.52
5.3.190.0100.03714.55
5.3.180.0030.03314.54
5.3.170.0070.03714.40
5.3.160.0000.04014.38
5.3.150.0000.04714.38
5.3.140.0070.03314.54
5.3.130.0030.04014.51
5.3.120.0030.03714.53
5.3.110.0030.03714.55
5.3.100.0100.03014.02
5.3.90.0030.03713.85
5.3.80.0030.03714.01
5.3.70.0030.03713.88
5.3.60.0070.03313.95
5.3.50.0070.03313.90
5.3.40.0000.03713.92
5.3.30.0000.04013.77
5.3.20.0030.04013.67
5.3.10.0070.03713.42
5.3.00.0000.04013.57
5.2.170.0030.02712.25
5.2.160.0100.02312.25
5.2.150.0000.03312.25
5.2.140.0100.02312.25
5.2.130.0000.03012.25
5.2.120.0000.03312.25
5.2.110.0070.03312.25
5.2.100.0030.02312.25
5.2.90.0100.02312.25
5.2.80.0070.02312.25
5.2.70.0000.03012.25
5.2.60.0000.03012.25
5.2.50.0030.02712.25
5.2.40.0070.01712.25
5.2.30.0000.03012.25
5.2.20.0030.03012.25
5.2.10.0030.06012.25
5.2.00.0030.02712.25
5.1.60.0000.02312.25
5.1.50.0000.02712.25
5.1.40.0070.02712.25
5.1.30.0070.02712.25
5.1.20.0070.05012.25
5.1.10.0130.04012.25
5.1.00.0070.02012.25
5.0.50.0000.02012.25
5.0.40.0030.03012.25
5.0.30.0000.06312.25
5.0.20.0000.02012.25
5.0.10.0100.02312.25
5.0.00.0000.04012.25
4.4.90.0030.01012.25
4.4.80.0000.01712.25
4.4.70.0000.01712.25
4.4.60.0000.01312.25
4.4.50.0170.00712.25
4.4.40.0030.02712.25
4.4.30.0030.02312.25
4.4.20.0030.01312.25
4.4.10.0000.02312.25
4.4.00.0000.02312.25
4.3.110.0000.03712.25
4.3.100.0070.03012.25
4.3.90.0000.03712.25
4.3.80.0030.05012.25
4.3.70.0030.02312.25
4.3.60.0000.01712.25
4.3.50.0000.02312.25
4.3.40.0030.05312.25
4.3.30.0030.01312.25
4.3.20.0000.03012.25
4.3.10.0000.02312.25
4.3.00.0030.02012.25

preferences:
46.1 ms | 400 KiB | 5 Q