3v4l.org

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

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)
8.3.70.0070.00716.75
8.3.60.0070.00716.75
8.3.50.0230.00922.15
8.3.40.0120.00318.79
8.3.30.0100.00319.08
8.3.20.0030.00620.16
8.3.10.0060.00323.66
8.3.00.0080.00021.02
8.2.180.0090.01216.75
8.2.170.0110.00422.96
8.2.160.0130.00020.52
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0100.00726.16
8.2.120.0030.00620.89
8.2.110.0090.00022.10
8.2.100.0080.00417.67
8.2.90.0040.00419.23
8.2.80.0080.00017.97
8.2.70.0080.00417.63
8.2.60.0080.00418.04
8.2.50.0040.00818.07
8.2.40.0000.00819.89
8.2.30.0000.00718.20
8.2.20.0050.00217.84
8.2.10.0070.00017.99
8.2.00.0050.00217.64
8.1.280.0110.00425.92
8.1.270.0080.00021.95
8.1.260.0000.00826.35
8.1.250.0000.00728.09
8.1.240.0090.00023.88
8.1.230.0070.00318.95
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0090.00017.48
8.1.190.0040.00417.22
8.1.180.0000.00818.10
8.1.170.0040.00418.59
8.1.160.0000.00722.00
8.1.150.0040.00418.57
8.1.140.0040.00417.45
8.1.130.0040.00417.70
8.1.120.0030.00317.38
8.1.110.0000.00717.50
8.1.100.0040.00417.49
8.1.90.0000.00717.48
8.1.80.0000.00717.36
8.1.70.0030.00317.40
8.1.60.0000.00917.57
8.1.50.0000.00917.51
8.1.40.0040.00417.41
8.1.30.0000.00817.53
8.1.20.0030.00517.54
8.1.10.0040.00417.48
8.1.00.0000.00717.49
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0040.00418.36
8.0.270.0070.00017.14
8.0.260.0030.00317.16
8.0.250.0030.00316.90
8.0.240.0030.00316.94
8.0.230.0040.00416.97
8.0.220.0030.00316.79
8.0.210.0030.00316.94
8.0.200.0060.00016.89
8.0.190.0050.00316.97
8.0.180.0030.00316.93
8.0.170.0040.00416.98
8.0.160.0000.00717.08
8.0.150.0000.00916.77
8.0.140.0030.00616.87
8.0.130.0050.00013.42
8.0.120.0040.00416.95
8.0.110.0000.00816.79
8.0.100.0000.00717.00
8.0.90.0050.00316.91
8.0.80.0090.01216.92
8.0.70.0060.00316.81
8.0.60.0040.00416.99
8.0.50.0040.00417.01
8.0.30.0090.01317.27
8.0.20.0120.01317.40
8.0.10.0000.00717.09
8.0.00.0130.00516.88
7.4.330.0040.00415.00
7.4.320.0030.00316.43
7.4.300.0040.00416.54
7.4.290.0070.00016.54
7.4.280.0040.00416.45
7.4.270.0000.00716.54
7.4.260.0050.00516.52
7.4.250.0000.00716.41
7.4.240.0050.00216.37
7.4.230.0000.00716.27
7.4.220.0060.01216.63
7.4.210.0080.01416.57
7.4.200.0070.00016.25
7.4.160.0100.00616.80
7.4.150.0080.00817.40
7.4.140.0090.01117.86
7.4.130.0100.00716.48
7.4.120.0120.00816.46
7.4.110.0130.00316.50
7.4.100.0110.00616.50
7.4.90.0060.01116.49
7.4.80.0110.00819.39
7.4.70.0100.00716.44
7.4.60.0100.00716.39
7.4.50.0000.00816.65
7.4.40.0150.00316.73
7.4.30.0120.01016.38
7.4.00.0030.01415.05
7.3.330.0050.00013.19
7.3.320.0080.00012.99
7.3.310.0030.00316.46
7.3.300.0030.00316.28
7.3.290.0110.00816.32
7.3.280.0080.00816.31
7.3.270.0110.00617.40
7.3.260.0030.01316.33
7.3.250.0070.01016.47
7.3.240.0060.01516.33
7.3.230.0070.01016.52
7.3.210.0070.01316.46
7.3.200.0100.01016.49
7.3.190.0070.01016.41
7.3.180.0120.00316.34
7.3.170.0090.00616.27
7.3.160.0120.00416.57
7.3.120.0000.01614.95
7.2.330.0040.01416.86
7.2.320.0160.00016.82
7.2.310.0160.00016.71
7.2.300.0130.00316.30
7.2.290.0120.01116.34
7.2.00.0040.00819.58
7.1.100.0030.00817.98
7.1.70.0000.00917.15
7.1.60.0100.01419.70
7.1.50.0100.01316.71
7.1.00.0030.07322.44
7.0.200.0040.00416.90
7.0.140.0000.07722.07
7.0.110.0070.08320.05
7.0.100.0070.08320.08
7.0.90.0100.07719.90
7.0.80.0100.04320.05
7.0.70.0030.05019.96
7.0.60.0100.03720.09
7.0.50.0000.05719.99
7.0.40.0070.04019.69
7.0.30.0070.04019.69
7.0.20.0100.07719.86
7.0.10.0100.06019.71
7.0.00.0070.05719.77
5.6.280.0100.06321.07
5.6.260.0030.09020.66
5.6.250.0130.07720.73
5.6.240.0130.08020.71
5.6.230.0100.06720.71
5.6.220.0030.04720.70
5.6.210.0070.03720.58
5.6.200.0030.07720.68
5.6.190.0070.04720.62
5.6.180.0030.03720.64
5.6.170.0070.03720.46
5.6.160.0000.04320.64
5.6.150.0030.04020.69
5.6.140.0030.07020.63
5.6.130.0070.03720.65
5.6.120.0070.05720.58
5.6.110.0000.04320.58
5.6.100.0030.04320.55
5.6.90.0000.05020.60
5.6.80.0030.04019.96
5.6.70.0030.03719.99
5.6.60.0030.03719.93
5.6.50.0100.05019.99
5.6.40.0000.04320.00
5.6.30.0030.04020.01
5.6.20.0000.04020.00
5.6.10.0000.04019.95
5.6.00.0030.03719.99
5.5.380.0100.06720.25
5.5.370.0030.05020.57
5.5.360.0030.04020.36
5.5.350.0130.04720.41
5.5.340.0070.03720.88
5.5.330.0100.06720.98
5.5.320.0070.08020.72
5.5.310.0100.04320.73
5.5.300.0000.06720.69
5.5.290.0070.03720.86
5.5.280.0030.07720.94
5.5.270.0070.04020.72
5.5.260.0070.03720.97
5.5.250.0030.04320.76
5.5.240.0030.04020.20
5.5.230.0030.04020.36
5.5.220.0070.03320.18
5.5.210.0070.03720.36
5.5.200.0070.03720.32
5.5.190.0030.04020.36
5.5.180.0000.04320.21
5.5.160.0030.03720.23
5.5.150.0000.04720.15
5.5.140.0130.05320.23
5.5.130.0070.05720.07
5.5.120.0030.05020.12
5.5.110.0070.04020.23
5.5.100.0030.08320.17
5.5.90.0070.04720.14
5.5.80.0000.08020.16
5.5.70.0030.07320.26
5.5.60.0070.07320.00
5.5.50.0070.06320.12
5.5.40.0070.07720.03
5.5.30.0070.07319.95
5.5.20.0030.08320.06
5.5.10.0170.06320.21
5.5.00.0100.07020.02
5.4.450.0000.06019.27
5.4.440.0070.03319.23
5.4.430.0070.03719.34
5.4.420.0030.04019.25
5.4.410.0070.04319.38
5.4.400.0000.03719.13
5.4.390.0030.03719.12
5.4.380.0070.04319.00
5.4.370.0000.04319.14
5.4.360.0030.05718.93
5.4.350.0000.04019.27
5.4.340.0070.03319.03
5.4.320.0000.04318.95
5.4.310.0070.06019.10
5.4.300.0100.03719.03
5.4.290.0000.04719.00
5.4.280.0130.02718.92
5.4.270.0000.05019.18
5.4.260.0030.08018.99
5.4.250.0130.06719.27
5.4.240.0130.07318.98
5.4.230.0130.06718.98
5.4.220.0070.07719.11
5.4.210.0070.07719.10
5.4.200.0200.06318.92
5.4.190.0070.08019.09
5.4.180.0170.06019.07
5.4.170.0070.07719.09
5.4.160.0030.07319.00
5.4.150.0100.06719.09
5.4.140.0030.04016.26
5.4.130.0070.07016.36
5.4.120.0030.07716.20
5.4.110.0100.07016.52
5.4.100.0170.06716.54
5.4.90.0000.07316.36
5.4.80.0030.07716.38
5.4.70.0100.06716.51
5.4.60.0070.07716.46
5.4.50.0130.04716.10
5.4.40.0000.07016.38
5.4.30.0030.07016.49
5.4.20.0070.04016.20
5.4.10.0070.05016.10
5.4.00.0070.07715.93
5.3.290.0000.04014.52
5.3.280.0030.06714.52
5.3.270.0070.07014.47
5.3.260.0130.06714.49
5.3.250.0100.07014.53
5.3.240.0070.07714.70
5.3.230.0130.06014.54
5.3.220.0100.07314.39
5.3.210.0100.03714.35
5.3.200.0070.07014.57
5.3.190.0070.07314.46
5.3.180.0000.05014.55
5.3.170.0030.04714.39
5.3.160.0100.06714.41
5.3.150.0130.07014.41
5.3.140.0130.06714.55
5.3.130.0130.05714.54
5.3.120.0070.07014.49
5.3.110.0100.07314.41
5.3.100.0100.07313.94
5.3.90.0070.08013.90
5.3.80.0030.04713.88
5.3.70.0070.07013.89
5.3.60.0100.04013.94
5.3.50.0070.07713.83
5.3.40.0070.07013.88
5.3.30.0070.07013.81
5.3.20.0070.07313.59
5.3.10.0100.07013.48
5.3.00.0070.06013.65
5.2.170.0100.05711.73
5.2.160.0070.03711.73
5.2.150.0030.06311.73
5.2.140.0070.06011.73
5.2.130.0030.03311.73
5.2.120.0030.06011.73
5.2.110.0070.06011.73
5.2.100.0030.06011.73
5.2.90.0100.05711.73
5.2.80.0000.04711.73
5.2.70.0000.06011.73
5.2.60.0100.04311.73
5.2.50.0000.06011.73
5.2.40.0000.06311.73
5.2.30.0130.04711.73
5.2.20.0100.05711.73
5.2.10.0030.04711.73
5.2.00.0030.06011.73
5.1.60.0030.05011.73
5.1.50.0000.05311.73
5.1.40.0030.05011.73
5.1.30.0070.05711.73
5.1.20.0070.05011.73
5.1.10.0000.05311.73
5.1.00.0030.05011.73
5.0.50.0000.02311.73
5.0.40.0070.04311.73
5.0.30.0000.06711.73
5.0.20.0000.04311.73
5.0.10.0070.04311.73
5.0.00.0100.05011.73
4.4.90.0000.03011.73
4.4.80.0030.03311.73
4.4.70.0070.03011.73
4.4.60.0000.03711.73
4.4.50.0030.03311.73
4.4.40.0000.05711.73
4.4.30.0000.03711.73
4.4.20.0030.01711.73
4.4.10.0070.03011.73
4.4.00.0000.05311.73
4.3.110.0030.03311.73
4.3.100.0070.03011.73
4.3.90.0000.03311.73
4.3.80.0030.04711.73
4.3.70.0100.02711.73
4.3.60.0070.02011.73
4.3.50.0030.03311.73
4.3.40.0000.05311.73
4.3.30.0000.03711.73
4.3.20.0000.03711.73
4.3.10.0000.03711.73
4.3.00.0000.03711.73

preferences:
149.78 ms | 401 KiB | 5 Q