3v4l.org

run code in 300+ PHP versions simultaneously
<?php //con sttaic no va class P { public $az; static $a=8; function __get($var) { echo 'BBBB'; return $this->$var; } function __isset($var) { echo 'AAAAA'; return true; } } $P=new P; var_dump($P->$a);

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)
8.3.60.0100.00718.31
8.3.50.0180.01221.21
8.3.40.0100.01018.54
8.3.30.0060.00920.34
8.3.20.0080.00020.20
8.3.10.0000.00821.14
8.3.00.0060.00322.58
8.2.180.0060.00916.75
8.2.170.0070.00722.96
8.2.160.0100.00320.52
8.2.150.0050.00324.18
8.2.140.0060.00324.66
8.2.130.0050.00226.16
8.2.120.0000.00820.81
8.2.110.0040.00420.39
8.2.100.0120.00017.84
8.2.90.0050.00319.22
8.2.80.0080.00017.97
8.2.70.0080.00017.50
8.2.60.0060.00317.93
8.2.50.0040.00418.07
8.2.40.0000.01018.15
8.2.30.0040.00419.46
8.2.20.0020.00517.78
8.2.10.0050.00317.66
8.2.00.0040.00417.75
8.1.280.0000.01425.92
8.1.270.0040.00423.99
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0060.00322.26
8.1.230.0040.00717.42
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00717.35
8.1.190.0090.00017.63
8.1.180.0090.00018.10
8.1.170.0050.00318.57
8.1.160.0000.00818.89
8.1.150.0000.00818.69
8.1.140.0000.00717.35
8.1.130.0000.00717.73
8.1.120.0000.00817.32
8.1.110.0080.00017.44
8.1.100.0040.00317.46
8.1.90.0000.00717.34
8.1.80.0000.00717.43
8.1.70.0030.00317.46
8.1.60.0000.00817.63
8.1.50.0040.00417.55
8.1.40.0090.00017.49
8.1.30.0030.00617.45
8.1.20.0040.00417.60
8.1.10.0040.00417.56
8.1.00.0040.00417.51
8.0.300.0000.00718.77
8.0.290.0070.00016.75
8.0.280.0000.00818.35
8.0.270.0040.00417.23
8.0.260.0060.00316.75
8.0.250.0000.00716.98
8.0.240.0050.00516.90
8.0.230.0070.00017.03
8.0.220.0070.00016.86
8.0.210.0030.00316.94
8.0.200.0000.00716.98
8.0.190.0070.00016.97
8.0.180.0070.00017.02
8.0.170.0000.00717.01
8.0.160.0000.00716.88
8.0.150.0050.00316.89
8.0.140.0030.00516.89
8.0.130.0050.00013.41
8.0.120.0020.00516.91
8.0.110.0030.00616.84
8.0.100.0080.00016.72
8.0.90.0000.00716.77
8.0.80.0070.01016.85
8.0.70.0040.00416.92
8.0.60.0000.00716.78
8.0.50.0030.00516.89
8.0.30.0120.00717.36
8.0.20.0080.01017.40
8.0.10.0070.00016.86
8.0.00.0110.00816.74
7.4.330.0000.00516.77
7.4.320.0030.00316.43
7.4.300.0000.00716.63
7.4.290.0030.00316.57
7.4.280.0040.00416.57
7.4.270.0030.00316.61
7.4.260.0000.00513.25
7.4.250.0040.00416.60
7.4.240.0070.00016.58
7.4.230.0030.00316.40
7.4.220.0100.01416.69
7.4.210.0100.00516.59
7.4.200.0000.00716.48
7.4.190.0000.00716.59
7.4.160.0080.00816.59
7.4.150.0180.00017.40
7.4.140.0090.00917.86
7.4.130.0090.00816.61
7.4.120.0080.01016.52
7.4.110.0180.00016.71
7.4.100.0110.00616.63
7.4.90.0090.00916.51
7.4.80.0030.01319.39
7.4.70.0070.01016.41
7.4.60.0030.01216.61
7.4.50.0000.00416.38
7.4.40.0070.01022.77
7.4.30.0030.01316.47
7.4.00.0040.01214.93
7.3.330.0000.00613.23
7.3.320.0030.00313.17
7.3.310.0040.00416.47
7.3.300.0000.00616.42
7.3.290.0140.00016.34
7.3.280.0100.00616.36
7.3.270.0170.00717.40
7.3.260.0080.00918.24
7.3.250.0120.00516.36
7.3.240.0070.01016.42
7.3.230.0070.01016.39
7.3.210.0070.01016.36
7.3.200.0090.01619.39
7.3.190.0090.01216.54
7.3.180.0090.01216.18
7.3.170.0000.01616.42
7.3.160.0090.01416.59
7.3.120.0070.00714.85
7.2.330.0030.01416.74
7.2.320.0150.00316.74
7.2.310.0110.00716.67
7.2.300.0110.00716.34
7.2.290.0030.01616.48
7.2.60.0100.00716.86
7.2.00.0030.01319.34
7.1.200.0080.00415.49
7.1.100.0000.01317.90
7.1.70.0040.00417.07
7.1.60.0070.01419.17
7.1.50.0120.00616.71
7.1.00.0030.03322.36
7.0.200.0030.00716.57
7.0.140.0000.06722.01
7.0.80.0530.04719.96
7.0.70.0370.04719.91
7.0.60.0270.04319.96
7.0.50.0300.04720.30
7.0.40.0070.03719.98
7.0.30.0030.04720.08
7.0.20.0030.05320.09
7.0.10.0030.04020.07
7.0.00.0030.05720.04
5.6.280.0070.07021.15
5.6.230.0070.04320.60
5.6.220.0070.03720.74
5.6.210.0070.04020.61
5.6.200.0070.04321.04
5.6.190.0030.04321.04
5.6.180.0100.06021.05
5.6.170.0100.03721.01
5.6.160.0000.04321.08
5.6.150.0030.04320.97
5.6.140.0000.04021.01
5.6.130.0000.05721.04
5.6.120.0100.08721.06
5.6.110.0130.04321.10
5.6.100.0100.07721.04
5.6.90.0100.08021.03
5.6.80.0100.04720.50
5.6.70.0170.03720.44
5.6.60.0170.07020.34
5.6.50.0130.07720.35
5.6.40.0100.07020.30
5.6.30.0000.06020.33
5.6.20.0200.06320.36
5.6.10.0070.04720.30
5.6.00.0070.07720.39
5.5.370.0130.03320.58
5.5.360.0070.04320.36
5.5.350.0130.03320.38
5.5.340.0170.04320.88
5.5.330.0030.03720.88
5.5.320.0030.04720.77
5.5.310.0030.04720.64
5.5.300.0070.06320.89
5.5.290.0000.04320.73
5.5.280.0100.06720.88
5.5.270.0070.07720.87
5.5.260.0100.08320.79
5.5.250.0000.08020.69
5.5.240.0130.07020.04
5.5.230.0230.06020.02
5.5.220.0070.08020.25
5.5.210.0130.06320.27
5.5.200.0100.07720.16
5.5.190.0100.08320.27
5.5.180.0070.08020.27
5.5.160.0030.08020.28
5.5.150.0070.06320.06
5.5.140.0070.07319.99
5.5.130.0070.07320.28
5.5.120.0030.08320.00
5.5.110.0070.04020.12
5.5.100.0030.08320.16
5.5.90.0130.07720.07
5.5.80.0130.07019.98
5.5.70.0070.05320.12
5.5.60.0170.07320.06
5.5.50.0100.07720.07
5.5.40.0030.04320.05
5.5.30.0100.04320.15
5.5.20.0000.08320.14
5.5.10.0030.08020.08
5.5.00.0200.06719.97
5.4.450.0070.03719.37
5.4.440.0070.06019.55
5.4.430.0030.04319.50
5.4.420.0100.05319.44
5.4.410.0070.08019.42
5.4.400.0030.05018.85
5.4.390.0200.05319.18
5.4.380.0130.06019.03
5.4.370.0100.07019.18
5.4.360.0170.07318.88
5.4.350.0070.08018.90
5.4.340.0170.03719.21
5.4.320.0000.08719.16
5.4.310.0000.08019.04
5.4.300.0170.07019.15
5.4.290.0170.06719.04
5.4.280.0030.08019.18
5.4.270.0100.06719.13
5.4.260.0100.04719.12
5.4.250.0070.07318.86
5.4.240.0100.07018.90
5.4.230.0030.06719.17
5.4.220.0130.07719.17
5.4.210.0130.07019.17
5.4.200.0130.04319.12
5.4.190.0130.07019.11
5.4.180.0100.06719.20
5.4.170.0070.07319.04
5.4.160.0030.04719.00
5.4.150.0170.06719.11
5.4.140.0100.06016.27
5.4.130.0070.04016.43
5.4.120.0070.07316.42
5.4.110.0100.07316.52
5.4.100.0030.07016.51
5.4.90.0100.07316.32
5.4.80.0170.06016.30
5.4.70.0030.05316.35
5.4.60.0070.04016.32
5.4.50.0070.06716.32
5.4.40.0070.07716.54
5.4.30.0130.06716.36
5.4.20.0030.05316.43
5.4.10.0130.06716.40
5.4.00.0130.06715.94
5.3.290.0100.08014.59
5.3.280.0070.07714.66
5.3.270.0170.06314.63
5.3.260.0070.04314.57
5.3.250.0030.04014.63
5.3.240.0030.08014.71
5.3.230.0130.07314.61
5.3.220.0070.07314.52
5.3.210.0100.04014.59
5.3.200.0100.07314.54
5.3.190.0030.07714.66
5.3.180.0030.04314.53
5.3.170.0030.07314.63
5.3.160.0030.07014.58
5.3.150.0100.07314.49
5.3.140.0070.06714.58
5.3.130.0070.07714.50
5.3.120.0100.04314.61
5.3.110.0000.08014.54
5.3.100.0070.08014.18
5.3.90.0070.07014.16
5.3.80.0170.06714.15
5.3.70.0070.05013.95
5.3.60.0100.06713.89
5.3.50.0000.04714.09
5.3.40.0070.04013.96
5.3.30.0070.07014.01
5.3.20.0030.07713.75
5.3.10.0130.04313.77
5.3.00.0070.07313.67
5.2.170.0130.03711.68
5.2.160.0070.06011.68
5.2.150.0070.03711.68
5.2.140.0070.05011.68
5.2.130.0070.06011.68
5.2.120.0000.06311.68
5.2.110.0000.04011.68
5.2.100.0100.05011.68
5.2.90.0030.06711.68
5.2.80.0100.05311.68
5.2.70.0130.03311.68
5.2.60.0070.05311.68
5.2.50.0100.05311.68
5.2.40.0000.06311.68
5.2.30.0100.06011.68
5.2.20.0030.06311.68
5.2.10.0030.05311.68
5.2.00.0030.06011.68
5.1.60.0070.05311.68
5.1.50.0130.05011.68
5.1.40.0070.05311.68
5.1.30.0100.04011.68
5.1.20.0070.05311.68
5.1.10.0100.05311.68
5.1.00.0030.03011.68
5.0.50.0070.02711.68
5.0.40.0100.04011.68
5.0.30.0100.05011.68
5.0.20.0100.03711.68
5.0.10.0070.03311.68
5.0.00.0000.03711.68
4.4.90.0030.03711.68
4.4.80.0000.04011.68
4.4.70.0070.03311.68
4.4.60.0000.03011.68
4.4.50.0000.03711.68
4.4.40.0030.05311.68
4.4.30.0070.03011.68
4.4.20.0030.03711.68
4.4.10.0030.03311.68
4.4.00.0000.03311.68
4.3.110.0000.02711.68
4.3.100.0030.02311.68
4.3.90.0070.02011.68
4.3.80.0000.05311.68
4.3.70.0000.03311.68
4.3.60.0100.02711.68
4.3.50.0000.03711.68
4.3.40.0030.05011.68
4.3.30.0030.02011.68
4.3.20.0000.04011.68
4.3.10.0030.03011.68
4.3.00.0030.03311.68

preferences:
59.84 ms | 401 KiB | 5 Q