3v4l.org

run code in 300+ PHP versions simultaneously
<?php class h extends stdClass { protected $data = array(); function __set($name, $val) { $this->data[$name] = $val; } function __debugInfo() { return $this->data; } } $cl = new h(); $id = "373556941768884244"; $cl->$id = 'hallo'; var_dump($cl);

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)
8.3.60.0090.00618.23
8.3.50.0170.00318.05
8.3.40.0100.01318.88
8.3.30.0150.00018.68
8.3.20.0040.00820.34
8.3.10.0050.00320.53
8.3.00.0110.00323.65
8.2.180.0130.00718.16
8.2.170.0040.01422.96
8.2.160.0090.00620.52
8.2.150.0070.00024.18
8.2.140.0020.00524.66
8.2.130.0040.00420.27
8.2.120.0100.00726.35
8.2.110.0100.00022.00
8.2.100.0060.00617.85
8.2.90.0000.00718.09
8.2.80.0030.00520.53
8.2.70.0090.00018.05
8.2.60.0000.00818.03
8.2.50.0080.00018.28
8.2.40.0020.00520.61
8.2.30.0020.00519.37
8.2.20.0040.00418.00
8.2.10.0040.00418.17
8.2.00.0070.00018.03
8.1.280.0070.00725.92
8.1.270.0090.00924.66
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0070.00323.92
8.1.230.0070.00420.88
8.1.220.0050.00317.76
8.1.210.0050.00318.77
8.1.200.0000.00817.35
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0080.00018.59
8.1.160.0050.00218.77
8.1.150.0030.00518.77
8.1.140.0050.00319.07
8.1.130.0030.00518.80
8.1.120.0040.00417.39
8.1.110.0000.00717.38
8.1.100.0080.00017.52
8.1.90.0040.00417.37
8.1.80.0000.00817.45
8.1.70.0000.00817.48
8.1.60.0000.00817.47
8.1.50.0060.00317.50
8.1.40.0030.00617.56
8.1.30.0000.00717.55
8.1.20.0030.00517.48
8.1.10.0070.00017.39
8.1.00.0000.00817.45
8.0.300.0030.00620.06
8.0.290.0000.00716.63
8.0.280.0000.00818.37
8.0.270.0070.00017.27
8.0.260.0070.00020.56
8.0.250.0030.00316.94
8.0.240.0090.00016.95
8.0.230.0000.00816.91
8.0.220.0000.00716.81
8.0.210.0030.00316.93
8.0.200.0030.00316.99
8.0.190.0000.00716.85
8.0.180.0030.00516.95
8.0.170.0000.00716.93
8.0.160.0030.00616.93
8.0.150.0040.00416.84
8.0.140.0070.00016.86
8.0.130.0060.00313.34
8.0.120.0000.00816.87
8.0.110.0080.00016.90
8.0.100.0000.00816.78
8.0.90.0040.00416.71
8.0.80.0090.00616.90
8.0.70.0040.00416.91
8.0.60.0040.00416.77
8.0.50.0040.00416.76
8.0.30.0100.00816.86
8.0.20.0120.00717.40
8.0.10.0070.00016.89
8.0.00.0110.01016.60
7.4.330.0030.00315.55
7.4.320.0000.00716.54
7.4.300.0060.00016.52
7.4.290.0000.00716.59
7.4.280.0030.00616.59
7.4.270.0070.00016.46
7.4.260.0070.00016.63
7.4.250.0000.00816.61
7.4.240.0000.00716.65
7.4.230.0070.00016.42
7.4.220.0120.00616.45
7.4.210.0070.01416.57
7.4.200.0000.00716.63
7.4.160.0050.01416.49
7.4.150.0150.00317.40
7.4.140.0110.00817.86
7.4.130.0150.00616.32
7.4.120.0130.00716.57
7.4.110.0090.00916.54
7.4.100.0070.01016.43
7.4.90.0070.01016.50
7.4.80.0080.00819.39
7.4.70.0090.00716.39
7.4.60.0120.00316.27
7.4.50.0080.00816.55
7.4.40.0150.00616.57
7.4.30.0140.00716.46
7.4.00.0070.00315.12
7.3.330.0030.00313.13
7.3.320.0060.00013.20
7.3.310.0040.00416.27
7.3.300.0070.00016.30
7.3.290.0080.00916.29
7.3.280.0060.00916.30
7.3.270.0040.01517.40
7.3.260.0100.00916.36
7.3.250.0070.01016.35
7.3.240.0070.01216.40
7.3.230.0140.00716.38
7.3.210.0070.01116.46
7.3.200.0100.00516.37
7.3.190.0070.01016.58
7.3.180.0040.01216.27
7.3.170.0100.01016.50
7.3.160.0000.01516.37
7.3.10.0070.00716.32
7.3.00.0070.00716.47
7.2.330.0060.01116.76
7.2.320.0030.01816.82
7.2.310.0070.01016.60
7.2.300.0030.01316.81
7.2.290.0100.00716.50
7.2.130.0060.00916.64
7.2.120.0030.00717.01
7.2.110.0070.01116.94
7.2.100.0060.00316.70
7.2.90.0040.00716.82
7.2.80.0080.01016.61
7.2.70.0040.00716.86
7.2.60.0080.00716.86
7.2.50.0090.00616.65
7.2.40.0060.00316.70
7.2.30.0000.01117.15
7.2.20.0030.01016.69
7.2.10.0030.00917.07
7.2.00.0100.00817.74
7.1.250.0030.00615.66
7.1.240.0000.01415.75
7.1.230.0000.01115.85
7.1.220.0030.00615.81
7.1.210.0100.00615.82
7.1.200.0050.00815.80
7.1.190.0090.00615.86
7.1.180.0040.00715.95
7.1.170.0060.00615.93
7.1.160.0000.01415.84
7.1.150.0120.00615.71
7.1.140.0040.00715.84
7.1.130.0090.00315.93
7.1.120.0090.00916.35
7.1.110.0080.00615.91
7.1.100.0070.00915.96
7.1.90.0070.00915.99
7.1.80.0140.00815.95
7.1.70.0120.00415.54
7.1.60.0140.00824.32
7.1.50.0140.00724.18
7.1.40.0100.01224.22
7.1.30.0200.00324.16
7.1.20.0160.00924.13
7.1.10.0100.01015.27
7.1.00.0090.00615.43
7.0.330.0100.00315.55
5.6.380.0070.00714.66

preferences:
63.4 ms | 400 KiB | 5 Q