3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { private $b = 'Test'; public function __get($name) { return $this->$name; echo "Waa?"; } } $a = new A; echo $a->b;

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)
8.3.60.0150.00416.38
8.3.50.0110.00917.37
8.3.40.0140.00718.85
8.3.30.0160.00318.58
8.3.20.0080.00018.65
8.3.10.0080.00020.29
8.3.00.0040.00417.46
8.2.180.0150.00316.38
8.2.170.0150.00022.96
8.2.160.0110.00322.14
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0080.00019.64
8.2.110.0100.00020.53
8.2.100.0080.00317.71
8.2.90.0050.00319.07
8.2.80.0030.00517.97
8.2.70.0090.00017.63
8.2.60.0000.00817.80
8.2.50.0030.00618.10
8.2.40.0030.00620.34
8.2.30.0000.00718.13
8.2.20.0030.00517.69
8.2.10.0030.00517.54
8.2.00.0030.00617.61
8.1.280.0070.00725.92
8.1.270.0080.00024.66
8.1.260.0080.00026.35
8.1.250.0070.00728.09
8.1.240.0030.00722.67
8.1.230.0040.00717.77
8.1.220.0000.00817.79
8.1.210.0040.00418.77
8.1.200.0120.00017.22
8.1.190.0000.00817.35
8.1.180.0030.00618.10
8.1.170.0030.00518.48
8.1.160.0000.00718.92
8.1.150.0080.00018.69
8.1.140.0040.00417.45
8.1.130.0000.00717.36
8.1.120.0040.00417.49
8.1.110.0000.00717.37
8.1.100.0050.00217.50
8.1.90.0080.00017.51
8.1.80.0070.00017.46
8.1.70.0000.00817.42
8.1.60.0060.00317.66
8.1.50.0000.00717.50
8.1.40.0000.00817.50
8.1.30.0070.00017.73
8.1.20.0030.00617.61
8.1.10.0000.00717.46
8.1.00.0000.00717.54
8.0.300.0030.00618.77
8.0.290.0080.00016.63
8.0.280.0030.00318.42
8.0.270.0020.00517.26
8.0.260.0000.00616.72
8.0.250.0050.00316.97
8.0.240.0050.00316.98
8.0.230.0040.00316.96
8.0.220.0060.00016.77
8.0.210.0050.00216.88
8.0.200.0070.00016.85
8.0.190.0030.00616.87
8.0.180.0040.00416.94
8.0.170.0060.00316.89
8.0.160.0040.00416.88
8.0.150.0000.00716.73
8.0.140.0040.00416.84
8.0.130.0050.00013.30
8.0.120.0040.00416.88
8.0.110.0000.00816.75
8.0.100.0000.00816.79
8.0.90.0040.00416.74
8.0.80.0310.00616.86
8.0.70.0070.00016.75
8.0.60.0000.00716.95
8.0.50.0050.00316.78
8.0.30.0060.01217.31
8.0.20.0170.01017.12
8.0.10.0040.00316.89
8.0.00.0110.00716.83
7.4.330.0050.00012.91
7.4.320.0000.00716.52
7.4.300.0030.00316.45
7.4.290.0040.00416.52
7.4.280.0080.00016.56
7.4.270.0000.00716.47
7.4.260.0000.00513.18
7.4.250.0040.00416.54
7.4.240.0000.00716.44
7.4.230.0070.00016.34
7.4.220.0100.01416.59
7.4.210.0050.01116.56
7.4.200.0070.00016.62
7.4.190.0030.00316.77
7.4.160.0040.01116.56
7.4.150.0080.00916.66
7.4.140.0070.01216.46
7.4.130.0110.00916.56
7.4.120.0100.00816.53
7.4.110.0000.01616.59
7.4.100.0100.00716.50
7.4.90.0070.01116.51
7.4.80.0060.01416.46
7.4.70.0070.01016.48
7.4.60.0090.00616.29
7.4.50.0040.00416.60
7.4.40.0140.00316.55
7.4.30.0110.00616.14
7.4.00.0100.00615.17
7.3.330.0030.00313.25
7.3.320.0050.00013.29
7.3.310.0080.00016.33
7.3.300.0070.00016.26
7.3.290.0080.01216.31
7.3.280.0080.00916.28
7.3.270.0090.01016.55
7.3.260.0070.01016.43
7.3.250.0070.01216.54
7.3.240.0040.01316.25
7.3.230.0090.00616.25
7.3.210.0100.00616.37
7.3.200.0140.00619.39
7.3.190.0070.01016.36
7.3.180.0070.01016.30
7.3.170.0080.00816.30
7.3.160.0090.00616.46
7.3.120.0070.00715.01
7.3.10.0110.00316.58
7.3.00.0000.01316.54
7.2.330.0060.01216.73
7.2.320.0070.01416.81
7.2.310.0060.01216.30
7.2.300.0070.01116.78
7.2.290.0130.00316.71
7.2.130.0100.00716.77
7.2.120.0060.00616.69
7.2.110.0040.00816.66
7.2.100.0070.00716.76
7.2.90.0060.00916.88
7.2.80.0030.00616.92
7.2.70.0070.00716.92
7.2.60.0050.00716.76
7.2.50.0090.00616.98
7.2.40.0110.00416.73
7.2.30.0040.01116.64
7.2.20.0060.00616.86
7.2.10.0070.00716.64
7.2.00.0040.00918.07
7.1.250.0070.00715.56
7.1.200.0030.00715.35
7.1.100.0040.00817.90
7.1.70.0000.00717.14
7.1.60.0030.01317.14
7.1.50.0040.01816.70
7.1.00.0070.03322.51
7.0.200.0030.00716.73
7.0.140.0000.07721.98
7.0.120.0000.06722.17
7.0.60.0100.08019.85
7.0.50.0000.07317.72
7.0.40.0130.08320.26
7.0.30.0330.07320.34
7.0.20.0270.06320.16
7.0.10.0130.04320.16
7.0.00.0030.05320.08
5.6.280.0030.07321.06
5.6.210.0170.06320.71
5.6.200.0100.05318.21
5.6.190.0070.06720.41
5.6.180.0370.08320.55
5.6.170.0130.04320.51
5.6.160.0070.08320.48
5.6.150.0070.03718.21
5.6.140.0000.05018.14
5.6.130.0100.06718.18
5.6.120.0000.09720.96
5.6.110.0100.07320.95
5.6.100.0170.07321.14
5.6.90.0170.08020.99
5.6.80.0130.07720.29
5.6.70.4400.03720.36
5.5.350.0300.06320.53
5.5.340.0100.07717.97
5.5.330.0100.06720.44
5.5.320.0170.04020.36
5.5.310.0230.06320.30
5.5.300.0030.08317.97
5.5.290.0070.08017.93
5.5.280.0200.07320.80
5.5.270.0100.04320.97
5.5.260.0100.08020.87
5.5.250.0100.03320.70
5.5.240.0070.06020.04
5.4.450.0070.05019.25
5.4.440.0100.07019.33
5.4.430.0030.07019.47
5.4.420.0070.08319.27
5.4.410.0100.05019.17
5.4.400.0230.05319.25
5.4.390.0100.07318.98
5.4.380.0070.04019.20
5.4.370.0030.08318.85
5.4.360.0100.07319.16
5.4.350.0100.07319.09
5.4.340.0070.07019.01
5.4.320.0100.07319.01
5.4.310.0070.03319.09
5.4.300.0030.03718.86
5.4.290.0000.04019.24
5.4.280.0030.03719.17
5.4.270.0000.04019.00
5.4.260.0100.03019.24
5.4.250.0000.04319.00
5.4.240.0000.04318.87
5.4.230.0100.03318.86
5.4.220.0070.03318.96
5.4.210.0070.04018.83
5.4.200.0070.04319.24
5.4.190.0030.03719.11
5.4.180.0030.03719.04
5.4.170.0030.03718.99
5.4.160.0030.07719.13
5.4.150.0200.05719.13
5.4.140.0030.03716.23
5.4.130.0100.03016.41
5.4.120.0030.03316.34
5.4.110.0070.03316.42
5.4.100.0030.04016.39
5.4.90.0030.03716.38
5.4.80.0000.04016.39
5.4.70.0000.04016.38
5.4.60.0030.03316.39
5.4.50.0030.03316.36
5.4.40.0070.03016.25
5.4.30.0000.03716.64
5.4.20.0000.03716.39
5.4.10.0000.03716.36
5.4.00.0030.03315.77
5.3.290.0070.03714.66
5.3.280.0000.04014.59
5.3.270.0030.04314.65
5.3.260.0030.04314.67
5.3.250.0170.03314.64
5.3.240.0030.03714.52
5.3.230.0000.04014.62
5.3.220.0030.04014.59
5.3.210.0000.04014.59
5.3.200.0070.04014.58
5.3.190.0000.04014.56
5.3.180.0030.03714.57
5.3.170.0030.03714.56
5.3.160.0000.04014.44
5.3.150.0030.04014.71
5.3.140.0030.04014.55
5.3.130.0070.03314.46
5.3.120.0070.03314.58
5.3.110.0100.03014.54
5.3.100.0000.04014.19
5.3.90.0000.03713.90
5.3.80.0070.03013.99
5.3.70.0030.03314.03
5.3.60.0000.03714.01
5.3.50.0000.03713.95
5.3.40.0000.03713.94
5.3.30.0030.03313.91
5.3.20.0070.03013.64
5.3.10.0000.06313.70
5.3.00.0130.05713.59
5.2.170.0070.02311.04
5.2.160.0070.02711.31
5.2.150.0030.02711.14
5.2.140.0030.03011.11
5.2.130.0100.02311.16
5.2.120.0030.05011.11
5.2.110.0000.06011.07
5.2.100.0130.05311.14
5.2.90.0070.03311.26
5.2.80.0070.03711.15
5.2.70.0030.05011.04
5.2.60.0000.05311.20
5.2.50.0030.03011.09
5.2.40.0070.06010.96
5.2.30.0000.03310.96
5.2.20.0200.03311.11
5.2.10.0070.05710.74
5.2.00.0070.04010.76
5.1.60.0100.0479.96
5.1.50.0070.05010.02
5.1.40.0030.0579.96
5.1.30.0030.05310.38
5.1.20.0000.06010.31
5.1.10.0030.05710.07
5.1.00.0030.04010.05
5.0.50.0100.0278.54
5.0.40.0070.0408.38
5.0.30.0030.0338.37
5.0.20.0070.0138.20
5.0.10.0100.0238.16
5.0.00.0070.0338.16
4.4.90.0000.0208.16
4.4.80.0000.0178.16
4.4.70.0030.0378.16
4.4.60.0070.0308.16
4.4.50.0030.0238.16
4.4.40.0000.0338.16
4.4.30.0000.0338.16
4.4.20.0030.0378.16
4.4.10.0000.0308.16
4.4.00.0000.0478.16
4.3.110.0030.0308.16
4.3.100.0030.0208.16
4.3.90.0000.0208.16
4.3.80.0000.0538.16
4.3.70.0030.0378.16
4.3.60.0030.0378.16
4.3.50.0000.0308.16
4.3.40.0100.0478.16
4.3.30.0070.0308.16
4.3.20.0000.0378.16
4.3.10.0000.0278.16
4.3.00.0030.0378.16

preferences:
47.82 ms | 401 KiB | 5 Q