3v4l.org

run code in 300+ PHP versions simultaneously
<?php //! PHP magic wrapper class Magic0 implements ArrayAccess { var $properties; //protected would be better function exists($key) { return isset($this->properties[$key]); } function set($key,$val) { return $this->properties[$key]=$val; } function get($key) { return isset($this->properties[$key])?$this->properties[$key]:NULL; } function clear($key) { unset($this->properties[$key]); } function __isset($key) { return $this->offsetexists($key); } function __set($key,$val) { return $this->offsetset($key,$val); } function offsetexists($key) { return exists($key); } function offsetset($key,$val) { return $this->set($key,$val); } function offsetget($key) { return $this->get($key); } function offsetunset($key) { $this->clear($key); } function __get($key) { return $this->offsetget($key); } function __unset($key) { $this->offsetunset($key); } } //in every case, it will create entry in internal array $sample=new Magic0(); $sample->a=11; $sample->b="Muse"; $sample['c']=13; //we can get them through array index as well echo $sample['a'] ."\n"; echo $sample['b'] ."\n"; echo $sample->c ."\n";

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)
8.3.60.0090.00916.74
8.3.50.0100.00522.98
8.3.40.0120.00619.09
8.3.30.0070.00719.18
8.3.20.0000.00820.35
8.3.10.0080.00023.66
8.3.00.0080.00019.50
8.2.180.0070.01016.50
8.2.170.0110.00422.96
8.2.160.0170.00320.47
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0000.00721.04
8.2.110.0060.00320.23
8.2.100.0060.00618.03
8.2.90.0030.00619.17
8.2.80.0000.00817.97
8.2.70.0030.00717.50
8.2.60.0050.00318.03
8.2.50.0030.00618.07
8.2.40.0000.00818.34
8.2.30.0040.00418.15
8.2.20.0040.00417.75
8.2.10.0020.00518.06
8.2.00.0090.00017.68
8.1.280.0080.00825.92
8.1.270.0090.00023.79
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0100.00023.90
8.1.230.0030.01022.65
8.1.220.0000.00817.76
8.1.210.0080.00018.77
8.1.200.0030.00617.35
8.1.190.0040.00417.09
8.1.180.0030.00518.10
8.1.170.0040.00418.52
8.1.160.0050.00322.05
8.1.150.0040.00418.90
8.1.140.0040.00417.38
8.1.130.0000.00717.78
8.1.120.0020.00517.51
8.1.110.0040.00417.33
8.1.100.0040.00417.38
8.1.90.0000.00717.41
8.1.80.0040.00417.44
8.1.70.0000.00717.47
8.1.60.0000.01117.57
8.1.50.0030.00617.50
8.1.40.0040.00417.50
8.1.30.0000.00817.65
8.1.20.0000.00817.70
8.1.10.0040.00417.61
8.1.00.0000.00817.52
8.0.300.0040.00418.77
8.0.290.0000.00816.63
8.0.280.0070.00018.46
8.0.270.0000.00817.24
8.0.260.0030.00317.16
8.0.250.0000.00716.86
8.0.240.0060.00316.98
8.0.230.0030.00316.89
8.0.220.0050.00316.80
8.0.210.0050.00316.92
8.0.200.0030.00316.86
8.0.190.0040.00417.04
8.0.180.0050.00316.97
8.0.170.0040.00416.92
8.0.160.0070.00016.92
8.0.150.0040.00416.81
8.0.140.0040.00416.84
8.0.130.0060.00013.27
8.0.120.0000.00816.90
8.0.110.0000.00816.82
8.0.100.0030.00516.98
8.0.90.0040.00416.89
8.0.80.0090.00616.86
8.0.70.0080.00016.95
8.0.60.0030.00516.86
8.0.50.0070.00016.96
8.0.30.0090.00916.88
8.0.20.0150.01117.40
8.0.10.0040.00417.08
8.0.00.0050.01316.80
7.4.330.0000.00615.09
7.4.320.0000.00716.52
7.4.300.0060.00016.45
7.4.290.0030.00316.45
7.4.280.0050.00216.60
7.4.270.0000.00716.60
7.4.260.0030.00316.63
7.4.250.0080.00016.50
7.4.240.0040.00416.51
7.4.230.0000.00716.66
7.4.220.0070.01116.62
7.4.210.0170.00316.46
7.4.200.0040.00416.58
7.4.160.0080.00816.64
7.4.150.0120.00817.40
7.4.140.0130.00517.86
7.4.130.0120.00616.71
7.4.120.0080.01116.60
7.4.110.0100.00716.50
7.4.100.0040.01216.59
7.4.90.0070.01016.65
7.4.80.0050.01319.39
7.4.70.0180.00716.61
7.4.60.0070.01016.56
7.4.50.0000.00816.41
7.4.40.0130.00316.35
7.4.30.0100.00716.42
7.4.00.0040.01114.96
7.3.330.0050.00013.32
7.3.320.0050.00013.39
7.3.310.0000.00716.27
7.3.300.0030.00316.36
7.3.290.0120.00316.39
7.3.280.0070.01016.36
7.3.270.0060.01217.40
7.3.260.0070.01416.52
7.3.240.0080.00816.24
7.3.230.0120.00416.54
7.3.210.0080.00816.39
7.3.200.0090.01019.39
7.3.190.0060.01516.52
7.3.180.0030.01216.48
7.3.170.0120.00916.57
7.3.160.0060.00916.33
7.3.120.0060.00614.60
7.3.110.0060.01315.07
7.3.100.0000.01515.13
7.3.90.0030.01415.07
7.3.80.0030.01414.93
7.3.70.0040.01114.81
7.3.60.0110.00314.86
7.3.50.0060.00614.60
7.3.40.0140.00014.87
7.3.30.0060.00614.95
7.3.20.0070.00716.61
7.3.10.0310.00716.63
7.3.00.0140.00316.82
7.2.330.0050.01416.33
7.2.320.0060.01216.89
7.2.310.0060.01016.39
7.2.300.0060.01216.66
7.2.290.0060.00916.70
7.2.240.0040.01515.08
7.2.230.0070.00714.68
7.2.220.0000.01914.93
7.2.210.0060.00315.39
7.2.200.0100.00614.98
7.2.190.0070.00615.16
7.2.180.0090.00614.98
7.2.170.0070.00615.07
7.2.160.0070.01015.19
7.2.150.0030.01016.83
7.2.140.0000.01316.78
7.2.130.0130.00317.05
7.2.120.0000.00917.10
7.2.110.0060.00917.09
7.2.100.0100.00716.80
7.2.90.0100.01016.89
7.2.80.0090.00617.00
7.2.70.0000.01316.86
7.2.60.0090.00617.01
7.2.50.0030.00916.81
7.2.40.0120.00316.78
7.2.30.0110.00416.63
7.2.20.0040.01416.78
7.2.10.0030.00716.97
7.2.00.0020.00818.15
7.1.330.0070.01015.81
7.1.320.0140.00315.79
7.1.310.0040.01215.63
7.1.300.0060.01015.64
7.1.290.0100.00315.76
7.1.280.0040.00715.65
7.1.270.0070.00715.82
7.1.260.0060.00615.88
7.1.250.0070.00715.82
7.1.200.0050.00815.91
7.1.100.0040.00718.15
7.1.70.0000.01117.31
7.1.60.0170.00719.40
7.1.50.0130.01016.87
7.1.00.0030.07722.50
7.0.200.0000.00916.42
7.0.140.0000.07721.95
7.0.110.0070.03719.96
7.0.100.0030.04720.07
7.0.90.0030.04719.89
7.0.80.0100.03720.00
7.0.70.0100.06719.81
7.0.60.0200.07319.64
7.0.50.0030.09020.37
7.0.40.0030.08020.28
7.0.30.0000.09020.26
7.0.20.0030.06720.05
7.0.10.0000.09020.23
7.0.00.0070.08320.04
5.6.280.0000.07721.11
5.6.260.0070.05720.70
5.6.250.0000.06320.85
5.6.240.0030.04320.60
5.6.230.0030.04020.56
5.6.220.0170.07020.48
5.6.210.0130.07320.56
5.6.200.0070.06021.21
5.6.190.0070.08021.10
5.6.180.0100.08321.13
5.6.170.0030.08720.95
5.6.160.0100.08321.16
5.6.150.0100.08021.07
5.6.140.0070.07321.01
5.6.130.0070.08721.20
5.6.120.0130.07721.15
5.6.110.0100.08321.22
5.6.100.0100.08021.14
5.6.90.0200.07721.08
5.6.80.0100.08320.64
5.6.70.0130.06020.41
5.6.60.0030.05020.67
5.6.50.0130.07320.68
5.6.40.0170.07020.49
5.6.30.0070.07720.51
5.6.20.0130.07720.42
5.6.10.0170.06320.55
5.6.00.0130.07320.47
5.5.380.0170.03320.21
5.5.370.0030.04020.21
5.5.360.0130.07020.30
5.5.350.0130.07320.38
5.5.340.0100.07720.86
5.5.330.0100.07020.83
5.5.320.0200.04720.95
5.5.310.0070.08320.82
5.5.300.0070.05320.79
5.5.290.0030.06020.92
5.5.280.0000.09020.96
5.5.270.0070.07720.89
5.5.260.0100.04720.75
5.5.250.0070.08020.67
5.5.240.0000.07720.31
5.5.230.0030.08720.28
5.5.220.0070.04720.34
5.5.210.0070.07020.35
5.5.200.0200.07020.32
5.5.190.0030.04720.07
5.5.180.0130.05720.25
5.5.160.0130.07320.27
5.5.150.0030.08720.34
5.5.140.0100.07320.21
5.5.130.0070.08020.17
5.5.120.0070.06720.35
5.5.110.0070.08020.09
5.5.100.0000.05020.02
5.5.90.0030.08320.00
5.5.80.0030.08020.10
5.5.70.0030.06720.01
5.5.60.0130.07320.28
5.5.50.0130.06720.28
5.5.40.0070.08320.24
5.5.30.0100.07320.04
5.5.20.0000.07719.97
5.5.10.0100.07020.02
5.5.00.0170.06719.95
5.4.450.0000.05019.54
5.4.440.0030.05319.55
5.4.430.0030.06319.49
5.4.420.0100.04019.30
5.4.410.0030.08019.29
5.4.400.0070.08019.04
5.4.390.0070.03719.35
5.4.380.0030.07719.01
5.4.370.0100.07019.02
5.4.360.0100.07318.97
5.4.350.0200.06719.18
5.4.340.0070.08019.31
5.4.320.0070.06319.32
5.4.310.0070.07019.00
5.4.300.0070.07318.95
5.4.290.0070.07319.05
5.4.280.0000.08019.13
5.4.270.0070.07319.16
5.4.260.0030.07319.18
5.4.250.0070.07719.22
5.4.240.0000.08319.16
5.4.230.0070.07718.97
5.4.220.0130.06319.02
5.4.210.0130.07019.13
5.4.200.0100.07319.03
5.4.190.0130.07319.30
5.4.180.0070.07719.21
5.4.170.0130.07019.00
5.4.160.0130.06719.31
5.4.150.0100.04019.01
5.4.140.0030.07016.28
5.4.130.0170.06016.46
5.4.120.0070.06716.49
5.4.110.0030.05716.43
5.4.100.0030.07716.63
5.4.90.0100.05716.32
5.4.80.0070.07316.44
5.4.70.0100.06716.37
5.4.60.0070.07316.46
5.4.50.0100.07016.40
5.4.40.0030.04316.59
5.4.30.0030.04316.45
5.4.20.0100.07016.47
5.4.10.0070.07716.41
5.4.00.0000.08015.68
5.3.290.0000.08314.70
5.3.280.0030.04314.61
5.3.270.0070.07714.76
5.3.260.0200.06714.85
5.3.250.0100.07014.48
5.3.240.0100.07314.63
5.3.230.0130.05014.64
5.3.220.0070.07714.61
5.3.210.0100.05314.68
5.3.200.0170.07014.61
5.3.190.0070.05714.58
5.3.180.0030.08014.58
5.3.170.0070.07714.61
5.3.160.0070.07314.56
5.3.150.0000.05014.45
5.3.140.0000.07014.81
5.3.130.0030.07714.60
5.3.120.0100.07714.67
5.3.110.0070.07014.65
5.3.100.0070.07314.05
5.3.90.0030.07314.13
5.3.80.0130.07014.07
5.3.70.0070.05314.17
5.3.60.0070.06714.06
5.3.50.0170.06014.05
5.3.40.0100.07313.95
5.3.30.0030.05013.93
5.3.20.0030.05713.69
5.3.10.0030.07013.66
5.3.00.0100.06313.52
5.2.170.0130.05712.12
5.2.160.0070.05712.12
5.2.150.0100.06012.12
5.2.140.0030.06012.12
5.2.130.0070.05712.12
5.2.120.0070.05712.12
5.2.110.0070.06012.12
5.2.100.0130.05012.12
5.2.90.0070.05312.12
5.2.80.0100.05312.12
5.2.70.0070.06012.12
5.2.60.0030.06312.12
5.2.50.0100.05712.12
5.2.40.0100.05712.12
5.2.30.0030.06012.12
5.2.20.0030.06012.12
5.2.10.0100.05712.12
5.2.00.0070.05312.12
5.1.60.0000.06012.12
5.1.50.0030.05712.12
5.1.40.0070.04312.12
5.1.30.0100.05312.12
5.1.20.0000.03312.12
5.1.10.0070.05312.12
5.1.00.0030.04012.12
5.0.50.0070.04712.12
5.0.40.0070.04012.12
5.0.30.0070.06012.12
5.0.20.0030.02712.12
5.0.10.0030.04312.12
5.0.00.0070.06312.12
4.4.90.0070.02712.12
4.4.80.0030.03312.12
4.4.70.0070.03012.12
4.4.60.0100.03012.12
4.4.50.0000.03312.12
4.4.40.0000.04712.12
4.4.30.0030.03312.12
4.4.20.0000.03712.12
4.4.10.0000.03712.12
4.4.00.0000.04712.12
4.3.110.0000.03712.12
4.3.100.0030.03312.12
4.3.90.0000.03312.12
4.3.80.0030.04712.12
4.3.70.0030.03312.12
4.3.60.0000.02012.12
4.3.50.0030.03312.12
4.3.40.0070.05012.12
4.3.30.0000.03712.12
4.3.20.0030.03312.12
4.3.10.0000.03312.12
4.3.00.0030.03312.12

preferences:
38.72 ms | 401 KiB | 5 Q