3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ats = new stdObject(); $ats->attr = new stdObject(); $ats->attr->token = '123'; echo $ats->attr->{'token'};

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)
8.3.60.0090.01218.43
8.3.50.0090.00616.48
8.3.40.0070.00718.88
8.3.30.0120.00318.65
8.3.20.0000.00719.02
8.3.10.0040.00421.63
8.3.00.0070.00020.80
8.2.180.0040.01118.41
8.2.170.0080.00622.96
8.2.160.0130.00322.26
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0040.00420.39
8.2.120.0040.00426.35
8.2.110.0060.00320.47
8.2.100.0110.00017.78
8.2.90.0000.00819.23
8.2.80.0040.00417.97
8.2.70.0100.00017.50
8.2.60.0030.00617.80
8.2.50.0060.00318.10
8.2.40.0000.00822.15
8.2.30.0050.00321.03
8.2.20.0000.00717.97
8.2.10.0030.00517.88
8.2.00.0040.00418.05
8.1.280.0110.00425.92
8.1.270.0030.00622.02
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0060.00322.08
8.1.230.0090.00318.93
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0080.00417.11
8.1.190.0040.00417.10
8.1.180.0000.00918.10
8.1.170.0000.00818.53
8.1.160.0000.00718.95
8.1.150.0030.00520.43
8.1.140.0000.00719.43
8.1.130.0050.00318.77
8.1.120.0040.00417.36
8.1.110.0040.00417.33
8.1.100.0000.00717.24
8.1.90.0070.00017.35
8.1.80.0030.00517.17
8.1.70.0030.00317.31
8.1.60.0060.00317.42
8.1.50.0000.00717.45
8.1.40.0030.00517.38
8.1.30.0050.00217.45
8.1.20.0080.00017.52
8.1.10.0040.00417.52
8.1.00.0000.00817.30
8.0.300.0000.00819.86
8.0.290.0030.00616.63
8.0.280.0040.00418.31
8.0.270.0030.00317.22
8.0.260.0050.00316.82
8.0.250.0030.00316.97
8.0.240.0040.00416.98
8.0.230.0070.00016.95
8.0.220.0000.00816.82
8.0.210.0000.00716.89
8.0.200.0000.00616.93
8.0.190.0040.00416.92
8.0.180.0080.00016.84
8.0.170.0000.00816.74
8.0.160.0000.00816.78
8.0.150.0000.00716.91
8.0.140.0050.00216.86
8.0.130.0030.00313.31
8.0.120.0040.00416.75
8.0.110.0000.00916.80
8.0.100.0000.00716.90
8.0.90.0040.00416.71
8.0.80.0120.00316.87
8.0.70.0040.00416.71
8.0.60.0000.00716.72
8.0.50.0050.00316.68
8.0.30.0120.00516.91
8.0.20.0130.00617.40
8.0.10.0050.00216.90
8.0.00.0070.01016.57
7.4.330.0040.00015.55
7.4.320.0000.00616.44
7.4.300.0000.00616.35
7.4.290.0060.00616.32
7.4.280.0090.00016.54
7.4.270.0000.00716.45
7.4.260.0030.00313.17
7.4.250.0070.00016.48
7.4.240.0070.00016.46
7.4.230.0000.00716.18
7.4.220.0080.01116.41
7.4.210.0070.00716.57
7.4.200.0070.00016.34
7.4.160.0100.00816.38
7.4.150.0030.01417.40
7.4.140.0080.01117.86
7.4.130.0160.00316.49
7.4.120.0070.01216.45
7.4.110.0040.01416.40
7.4.100.0090.00916.47
7.4.90.0090.01216.58
7.4.80.0110.00719.39
7.4.70.0090.00916.66
7.4.60.0050.01116.51
7.4.50.0060.01016.54
7.4.40.0000.01616.50
7.4.30.0110.00516.33
7.4.00.0100.00714.79
7.3.330.0000.00613.15
7.3.320.0000.00613.05
7.3.310.0060.00016.32
7.3.300.0000.00716.21
7.3.290.0060.00716.29
7.3.280.0100.00716.25
7.3.270.0130.00617.40
7.3.260.0150.00216.29
7.3.250.0080.01216.32
7.3.240.0020.01516.27
7.3.230.0090.01016.32
7.3.210.0140.00716.56
7.3.200.0160.00316.26
7.3.190.0060.01116.37
7.3.180.0100.00616.24
7.3.170.0030.01316.56
7.3.160.0030.01316.28
7.3.10.0070.00716.55
7.3.00.0040.00416.57
7.2.330.0150.00816.39
7.2.320.0070.01016.43
7.2.310.0170.00316.61
7.2.300.0060.01216.42
7.2.290.0070.01016.28
7.2.130.0070.00716.57
7.2.120.0000.01516.38
7.2.110.0040.00416.71
7.2.100.0070.00716.55
7.2.90.0030.01216.82
7.2.80.0080.00016.75
7.2.70.0070.00716.84
7.2.60.0080.00816.84
7.2.50.0150.00316.78
7.2.40.0030.01016.86
7.2.30.0000.00916.62
7.2.20.0100.00716.73
7.2.10.0000.00916.85
7.2.00.0030.00817.85
7.1.250.0030.00615.50
7.1.200.0030.01015.68
7.1.100.0490.00715.70
7.1.70.0040.00716.96
7.1.60.0170.00735.10
7.1.50.0130.01034.59
7.1.40.0070.01734.45
7.1.30.0070.01734.23
7.1.20.0200.00734.48
7.1.10.0030.01016.43
7.1.00.0000.01016.64
7.0.200.0070.00316.35
7.0.190.0030.01016.48
7.0.180.0030.00716.25
7.0.170.0000.01016.10
7.0.160.0000.01016.30
7.0.150.0030.01016.39
7.0.140.0070.00316.18
7.0.130.0000.01016.55
7.0.120.0030.01016.50
7.0.110.0030.01716.15
7.0.100.0070.01016.20
7.0.90.0000.01316.09
7.0.80.0030.00716.02
7.0.70.0030.00715.96
7.0.60.0000.01015.79
7.0.50.0030.00716.42
7.0.40.0000.01016.43
7.0.30.0000.01016.34
7.0.20.0030.01016.24
7.0.10.0000.01016.23
7.0.00.0070.00716.27

preferences:
49.47 ms | 400 KiB | 5 Q