3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { public $a= 'a'; protected $b = 'b'; private $c = 'c'; function D() { echo $this->a; echo $this->b; echo $this->c; } } $obj = new Test(); //echo $obj->a; //echo $obj->b; //echo $obj->c; $obj->D(); ?>

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)
8.3.60.0100.01018.21
8.3.50.0110.00921.14
8.3.40.0100.01018.70
8.3.30.0100.00318.96
8.3.20.0070.00020.16
8.3.10.0040.00422.15
8.3.00.0000.00822.52
8.2.180.0120.00316.75
8.2.170.0150.00022.96
8.2.160.0100.00319.27
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0080.00019.36
8.2.110.0060.00620.48
8.2.100.0110.00017.78
8.2.90.0030.00619.22
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0080.00017.92
8.2.50.0040.00418.07
8.2.40.0030.00618.34
8.2.30.0000.00818.07
8.2.20.0070.00017.55
8.2.10.0000.00817.66
8.2.00.0050.00217.66
8.1.280.0100.01025.92
8.1.270.0080.00022.14
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0150.00623.70
8.1.230.0080.00318.89
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0000.01317.22
8.1.190.0030.00617.22
8.1.180.0000.00920.39
8.1.170.0000.00918.46
8.1.160.0040.00422.04
8.1.150.0050.00318.49
8.1.140.0040.00417.40
8.1.130.0000.00717.77
8.1.120.0050.00317.44
8.1.110.0040.00417.21
8.1.100.0070.00017.41
8.1.90.0000.00717.30
8.1.80.0030.00317.37
8.1.70.0030.00317.30
8.1.60.0030.00617.48
8.1.50.0030.00517.36
8.1.40.0000.00817.48
8.1.30.0000.00717.61
8.1.20.0050.00317.48
8.1.10.0000.00817.63
8.1.00.0060.00317.47
8.0.300.0040.00420.22
8.0.290.0050.00216.61
8.0.280.0000.00818.33
8.0.270.0000.00817.18
8.0.260.0030.00316.81
8.0.250.0000.00617.00
8.0.240.0030.00317.00
8.0.230.0030.00316.91
8.0.220.0030.00316.80
8.0.210.0000.00716.77
8.0.200.0000.00616.89
8.0.190.0080.00016.82
8.0.180.0030.00316.73
8.0.170.0070.00016.80
8.0.160.0040.00416.80
8.0.150.0070.00016.79
8.0.140.0050.00216.73
8.0.130.0030.00313.23
8.0.120.0040.00416.77
8.0.110.0030.00516.87
8.0.100.0000.00716.88
8.0.90.0000.00816.85
8.0.80.0140.00616.86
8.0.70.0000.00716.72
8.0.60.0030.00416.88
8.0.50.0040.00416.85
8.0.30.0080.01016.96
8.0.20.0110.01017.40
8.0.10.0060.00316.90
8.0.00.0070.01416.57
7.4.330.0000.00515.00
7.4.320.0030.00316.43
7.4.300.0020.00516.50
7.4.290.0000.00816.63
7.4.280.0030.00316.50
7.4.270.0000.00816.50
7.4.260.0000.00716.34
7.4.250.0030.00316.51
7.4.240.0040.00316.61
7.4.230.0000.00616.51
7.4.220.0030.01516.42
7.4.210.0100.00616.55
7.4.200.0030.00316.42
7.4.190.0070.00016.41
7.4.160.0090.00616.51
7.4.150.0120.00617.40
7.4.140.0100.00817.86
7.4.130.0060.01116.39
7.4.120.0070.01016.43
7.4.110.0070.01416.55
7.4.100.0180.00616.51
7.4.90.0070.01016.65
7.4.80.0130.00719.39
7.4.70.0060.01016.17
7.4.60.0090.00916.54
7.4.50.0040.00416.35
7.4.40.0030.01422.77
7.4.30.0040.01116.56
7.4.00.0070.00714.81
7.3.330.0000.00613.09
7.3.320.0030.00313.04
7.3.310.0000.00716.13
7.3.300.0030.00316.04
7.3.290.0110.00316.20
7.3.280.0100.00516.24
7.3.270.0110.00617.40
7.3.260.0110.01116.25
7.3.250.0070.01116.35
7.3.240.0100.01016.31
7.3.230.0100.00716.39
7.3.210.0120.00616.41
7.3.200.0070.00716.50
7.3.190.0140.00716.21
7.3.180.0030.01316.48
7.3.170.0060.01616.54
7.3.160.0070.01116.23
7.3.120.0040.01414.66
7.3.110.0110.00414.21
7.3.100.0040.01214.89
7.3.90.0000.01014.61
7.3.80.0030.01414.62
7.3.70.0040.01114.46
7.3.60.0000.01614.50
7.3.50.0100.00614.74
7.3.40.0120.00314.70
7.3.30.0040.01114.71
7.3.20.0110.00716.46
7.3.10.0060.00916.37
7.3.00.0030.00916.51
7.2.330.0030.01416.70
7.2.320.0220.00416.77
7.2.310.0070.01016.61
7.2.300.0030.01516.44
7.2.290.0100.01316.45
7.2.240.0090.00914.85
7.2.230.0000.01114.77
7.2.220.0040.01414.67
7.2.210.0050.00514.92
7.2.200.0080.00815.14
7.2.190.0040.01114.77
7.2.180.0070.01015.14
7.2.170.0110.00715.17
7.2.160.0070.00715.13
7.2.150.0100.00716.70
7.2.140.0100.00716.79
7.2.130.0030.01416.75
7.2.120.0040.01516.64
7.2.110.0130.00016.95
7.2.100.0130.00316.91
7.2.90.0100.00617.00
7.2.80.0030.00916.69
7.2.70.0070.01016.58
7.2.60.0070.00716.93
7.2.50.0070.01117.03
7.2.40.0030.01416.96
7.2.30.0070.01116.95
7.2.20.0060.01216.86
7.2.10.0090.00616.62
7.2.00.0030.01118.15
7.1.330.0030.01015.54
7.1.320.0060.00615.51
7.1.310.0000.01515.53
7.1.300.0130.00315.68
7.1.290.0070.00715.41
7.1.280.0080.00815.73
7.1.270.0060.00915.27
7.1.260.0030.01315.56
7.1.250.0140.00415.46
7.1.200.0070.00715.55
7.1.100.0030.00717.96
7.1.70.0030.00616.99
7.1.60.0090.01519.82
7.1.50.0070.01416.95
7.1.00.0070.06722.44
7.0.200.0100.00016.75
7.0.140.0030.07322.07
7.0.60.0000.04320.07
7.0.50.0070.07017.87
7.0.40.0070.05320.13
7.0.30.0300.04320.21
7.0.20.0300.04020.07
7.0.10.0000.04720.25
7.0.00.0100.06720.16
5.6.280.0000.07721.09
5.6.210.0030.08320.73
5.6.200.0070.04018.17
5.6.190.0070.06320.47
5.6.180.0570.06320.67
5.6.170.0230.04720.34
5.6.160.0070.08320.44
5.6.150.0030.08018.23
5.6.140.0070.07718.26
5.6.130.0170.07718.15
5.6.120.0130.07320.97
5.6.110.0070.06720.89
5.6.100.0100.05320.98
5.6.90.0130.06320.98
5.6.80.0100.06320.37
5.6.70.4770.03320.51
5.5.350.0000.07720.36
5.5.340.0070.06717.96
5.5.330.0070.08320.21
5.5.320.0270.06320.27
5.5.310.0230.04720.50
5.5.300.0030.04017.95
5.5.290.0070.08717.94
5.5.280.0030.04320.96
5.5.270.0100.07720.89
5.5.260.0030.04320.76
5.5.250.0030.08020.79
5.5.240.0000.06320.13
5.4.450.0870.05019.30
5.4.440.0500.05719.58
5.4.430.0630.06019.60
5.4.420.0670.06019.63
5.4.410.0070.05719.26
5.4.400.0830.05318.89
5.4.390.0200.06718.73
5.4.380.0230.06018.57
5.4.370.0170.04718.57
5.4.360.0100.05318.76
5.4.350.0100.05718.48
5.4.340.0070.06018.70
5.4.320.0050.04212.50
5.4.310.0060.03812.50
5.4.300.0090.03812.50
5.4.290.0040.03912.50
5.4.280.0050.03612.40
5.4.270.0030.03812.39
5.4.260.0100.05318.76
5.4.250.0030.05719.02
5.4.240.0130.07018.91
5.4.230.0100.05018.92
5.4.220.0100.05318.70
5.4.210.0100.05019.02
5.4.200.0130.04718.96
5.4.190.0170.04718.96
5.4.180.0130.06318.92
5.4.170.0130.07318.96
5.4.160.0130.04719.07
5.4.150.0130.07319.04
5.4.140.0030.05716.43
5.4.130.0070.05016.31
5.4.120.0100.04716.50
5.4.110.0100.07016.38
5.4.100.0100.04716.49
5.4.90.0030.05316.38
5.4.80.0100.07016.34
5.4.70.0070.06716.47
5.4.60.0070.05016.35
5.4.50.0070.06716.50
5.4.40.0070.05016.68
5.4.30.0130.04316.53
5.4.20.0100.04716.43
5.4.10.0130.04716.62
5.4.00.0100.05015.74
5.3.290.0050.04012.80
5.3.280.0070.06714.77
5.3.270.0000.06014.77
5.3.260.0130.05014.59
5.3.250.0000.05714.78
5.3.240.0070.05714.51
5.3.230.0070.05314.68
5.3.220.0070.05314.55
5.3.210.0100.05014.48
5.3.200.0100.05314.64
5.3.190.0130.05014.79
5.3.180.0070.05314.74
5.3.170.0070.05314.59
5.3.160.0100.07314.78
5.3.150.0130.05714.64
5.3.140.0070.05014.52
5.3.130.0100.05314.62
5.3.120.0130.05714.63
5.3.110.0070.06014.53
5.3.100.0100.05014.02
5.3.90.0100.04713.98
5.3.80.0030.07314.19
5.3.70.0100.04714.03
5.3.60.0070.06314.21
5.3.50.0100.04713.92
5.3.40.0100.04714.02
5.3.30.0070.05013.89
5.3.20.0100.04313.73
5.3.10.0170.04013.86
5.3.00.0070.05313.83
5.2.170.0130.04711.09
5.2.160.0070.03711.04
5.2.150.0030.05711.21
5.2.140.0100.04011.21
5.2.130.0070.05711.19
5.2.120.0070.05711.19
5.2.110.0200.04311.17
5.2.100.0030.04011.18
5.2.90.0100.04011.32
5.2.80.0030.04711.16
5.2.70.0030.04311.09
5.2.60.0070.04711.04
5.2.50.0100.03711.11
5.2.40.0000.04311.17
5.2.30.0100.03711.06
5.2.20.0070.03710.86
5.2.10.0070.04010.84
5.2.00.0030.04310.63
5.1.60.0070.04710.08
5.1.50.0070.03010.06
5.1.40.0030.0379.93
5.1.30.0130.02710.51
5.1.20.0100.03310.43
5.1.10.0100.04010.22
5.1.00.0070.03310.13
5.0.50.0030.0308.51
5.0.40.0070.0378.43
5.0.30.0070.0538.37
5.0.20.0030.0378.23
5.0.10.0070.0278.25
5.0.00.0030.0578.22
4.4.90.0030.0276.04
4.4.80.0030.0276.04
4.4.70.0070.0176.04
4.4.60.0000.0236.04
4.4.50.0030.0306.04
4.4.40.0030.0476.04
4.4.30.0000.0236.04
4.4.20.0030.0306.04
4.4.10.0000.0236.04
4.4.00.0000.0376.04
4.3.110.0070.0276.04
4.3.100.0000.0306.04
4.3.90.0030.0206.04
4.3.80.0030.0336.04
4.3.70.0000.0306.04
4.3.60.0030.0306.03
4.3.50.0000.0236.02
4.3.40.0000.0335.97
4.3.30.0000.0275.96
4.3.20.0000.0235.93
4.3.10.0000.0235.93
4.3.00.0030.0276.81

preferences:
52.09 ms | 401 KiB | 5 Q