3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public $a; protected $b; private $c; } $foo = new Foo(); $foo->a = 1; unset($foo->a); $reflect = new ReflectionObject($foo); $props = $reflect->getProperties(); var_export($props); die;

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)
8.3.60.0150.00616.50
8.3.50.0070.00718.16
8.3.40.0110.00418.84
8.3.30.0090.00619.04
8.3.20.0080.00020.15
8.3.10.0050.00221.94
8.3.00.0080.00019.38
8.2.180.0120.00918.47
8.2.170.0000.01522.96
8.2.160.0130.00622.25
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0050.00319.63
8.2.110.0080.00419.45
8.2.100.0080.00317.50
8.2.90.0060.00319.22
8.2.80.0030.00517.97
8.2.70.0070.00317.50
8.2.60.0050.00517.80
8.2.50.0080.00018.07
8.2.40.0040.00419.82
8.2.30.0000.00818.05
8.2.20.0000.00717.57
8.2.10.0080.00017.93
8.2.00.0060.00317.73
8.1.280.0150.00625.92
8.1.270.0090.00024.66
8.1.260.0030.00526.35
8.1.250.0000.00728.09
8.1.240.0140.00323.96
8.1.230.0090.00317.42
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0040.00417.10
8.1.190.0080.00017.23
8.1.180.0040.00418.10
8.1.170.0080.00020.06
8.1.160.0020.00521.93
8.1.150.0040.00418.83
8.1.140.0040.00417.31
8.1.130.0000.00717.74
8.1.120.0000.00817.43
8.1.110.0000.00717.45
8.1.100.0000.00717.34
8.1.90.0040.00417.40
8.1.80.0030.00317.35
8.1.70.0030.00317.30
8.1.60.0030.00617.54
8.1.50.0040.00417.41
8.1.40.0000.00717.54
8.1.30.0050.00317.48
8.1.20.0020.00517.55
8.1.10.0050.00217.45
8.1.00.0000.00717.48
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0030.00318.37
8.0.270.0030.00317.11
8.0.260.0000.00717.16
8.0.250.0040.00416.97
8.0.240.0030.00316.91
8.0.230.0030.00516.91
8.0.220.0060.00016.76
8.0.210.0000.00616.76
8.0.200.0070.00017.00
8.0.190.0000.00716.96
8.0.180.0040.00416.83
8.0.170.0020.00516.87
8.0.160.0000.00716.83
8.0.150.0000.00716.81
8.0.140.0050.00216.77
8.0.130.0000.00613.36
8.0.120.0080.00016.77
8.0.110.0050.00316.96
8.0.100.0000.00816.96
8.0.90.0000.00716.99
8.0.80.0030.01416.88
8.0.70.0070.00016.92
8.0.60.0020.00516.71
8.0.50.0000.00816.87
8.0.30.0140.01016.95
8.0.20.0110.01417.40
8.0.10.0070.00017.13
8.0.00.0100.00716.71
7.4.330.0000.00515.05
7.4.320.0000.00616.43
7.4.300.0060.00016.45
7.4.290.0030.00316.43
7.4.280.0040.00416.45
7.4.270.0000.00716.46
7.4.260.0000.00716.50
7.4.250.0040.00416.47
7.4.240.0040.00416.48
7.4.230.0000.00716.43
7.4.220.0140.00616.60
7.4.210.0040.01116.44
7.4.200.0050.00216.45
7.4.160.0150.00016.43
7.4.150.0230.02017.40
7.4.140.0090.01217.86
7.4.130.0120.00816.55
7.4.120.0120.00516.35
7.4.110.0140.00916.50
7.4.100.0070.01416.18
7.4.90.0120.00616.64
7.4.80.0130.00719.39
7.4.70.0050.01616.47
7.4.60.0090.00616.52
7.4.50.0060.00316.60
7.4.40.0070.01416.55
7.4.30.0140.00516.54
7.4.00.0070.01014.66
7.3.330.0050.00013.38
7.3.320.0110.00413.21
7.3.310.0000.00716.26
7.3.300.0030.00316.38
7.3.290.0040.00416.38
7.3.280.0070.01116.31
7.3.270.0210.00017.40
7.3.260.0040.01316.36
7.3.250.0130.00816.31
7.3.240.0080.01216.62
7.3.230.0100.00716.39
7.3.210.0170.00016.30
7.3.200.0060.01619.39
7.3.190.0040.01216.42
7.3.180.0160.00016.38
7.3.170.0110.01016.35
7.3.160.0070.01016.34
7.3.10.0100.00316.46
7.3.00.0070.00416.45
7.2.330.0110.00616.88
7.2.320.0130.00516.41
7.2.310.0120.00716.46
7.2.300.0110.01216.54
7.2.290.0140.00616.46
7.2.130.0040.01116.83
7.2.120.0000.00916.59
7.2.110.0030.01016.75
7.2.100.0000.01216.60
7.2.90.0030.01017.11
7.2.80.0060.00916.76
7.2.70.0060.00616.96
7.2.60.0050.00816.74
7.2.50.0060.00616.85
7.2.40.0070.00716.96
7.2.30.0080.00416.71
7.2.20.0070.00716.75
7.2.10.0040.01116.70
7.2.00.0070.00318.04
7.1.250.0060.00315.30
7.1.200.0030.00315.75
7.1.100.0070.00418.16
7.1.70.0060.00317.13
7.1.60.0070.01719.46
7.1.50.0000.01116.68
7.1.00.0000.08022.33
7.0.200.0060.00614.87
7.0.140.0000.04022.09
7.0.60.0170.07319.96
7.0.50.0030.05017.74
7.0.40.0030.08320.27
7.0.30.0300.07720.17
7.0.20.0200.05320.19
7.0.10.0100.08320.19
7.0.00.0070.09320.12
5.6.280.0000.07720.89
5.6.210.0000.04720.76
5.6.200.0070.07318.22
5.6.190.0000.06020.39
5.6.180.3400.03720.68
5.6.170.0400.06720.71
5.6.160.0130.03320.54
5.6.150.0030.06018.18
5.6.140.0130.03018.17
5.6.130.0100.07018.18
5.6.120.0100.06320.95
5.6.110.0170.07321.05
5.6.100.0130.08021.00
5.6.90.0100.08021.10
5.6.80.0070.08720.51
5.6.70.3400.03320.43
5.5.350.0030.07320.30
5.5.340.0070.04017.95
5.5.330.0100.03720.43
5.5.320.0300.04720.32
5.5.310.0270.05320.29
5.5.300.0070.08318.10
5.5.290.0070.08317.98
5.5.280.0070.08320.87
5.5.270.0100.07720.94
5.5.260.0130.08320.79
5.5.250.0070.04020.58
5.5.240.0030.07020.33
5.4.450.0730.05319.17
5.4.440.0400.06319.48
5.4.430.1100.07019.46
5.4.420.1000.05719.30
5.4.410.0700.06019.57
5.4.400.0200.05018.84
5.4.390.0230.04718.63
5.4.380.0270.04718.61
5.4.370.0100.06018.59
5.4.360.0230.05018.53
5.4.350.0170.05718.53
5.4.340.0200.05018.75
5.4.320.0170.05318.52
5.4.310.0270.05018.83
5.4.300.0200.05018.46
5.4.290.0170.05018.74
5.4.280.0230.04318.68
5.4.270.0230.05018.80
5.4.260.0270.05018.49
5.4.250.0200.04718.55
5.4.240.0170.06718.50
5.4.230.0170.05018.73
5.4.220.0230.04718.42
5.4.210.0130.05718.73
5.4.200.0200.04716.56
5.4.190.0100.05318.59
5.4.180.0200.04718.79
5.4.170.0170.05318.82
5.4.160.0100.05718.45
5.4.150.0170.05018.73
5.4.140.0170.05316.24
5.4.130.0230.04016.26
5.4.120.0100.05716.44
5.4.110.0170.04716.33
5.4.100.0270.04716.30
5.4.90.0200.04716.32
5.4.80.0170.05016.30
5.4.70.0130.05716.19
5.4.60.0200.04716.30
5.4.50.0170.04716.25
5.4.40.0170.05016.41
5.4.30.0100.05316.25
5.4.20.0070.06016.23
5.4.10.0070.05716.22
5.4.00.0130.05315.71
5.3.290.0230.04714.68
5.3.280.0170.05014.64
5.3.270.0130.05714.73
5.3.260.0170.05314.65
5.3.250.0100.06314.78
5.3.240.0130.05314.62
5.3.230.0130.05314.75
5.3.220.0070.05714.78
5.3.210.0200.04714.59
5.3.200.0130.05314.69
5.3.190.0170.05014.54
5.3.180.0130.05314.66
5.3.170.0200.04714.70
5.3.160.0200.04714.70
5.3.150.0170.05014.77
5.3.140.0170.04714.58
5.3.130.0100.05714.54
5.3.120.0170.05314.56
5.3.110.0300.04714.55
5.3.100.0170.05014.07
5.3.90.0230.04014.03
5.3.80.0200.04714.12
5.3.70.0230.04714.01
5.3.60.0130.05014.02
5.3.50.0270.03714.04
5.3.40.0130.05014.05
5.3.30.0130.05013.97
5.3.20.0130.05013.76
5.3.10.0170.04313.63
5.3.00.0230.04013.65
5.2.170.0100.04311.19
5.2.160.0130.04011.21
5.2.150.0100.04711.16
5.2.140.0070.05011.18
5.2.130.0130.04311.30
5.2.120.0270.02711.16
5.2.110.0100.04011.11
5.2.100.0100.04011.14
5.2.90.0100.04011.10
5.2.80.0100.04311.21
5.2.70.0030.05311.07
5.2.60.0200.04011.12
5.2.50.0270.05011.12
5.2.40.0130.04011.12
5.2.30.0200.03311.09
5.2.20.0100.04010.96
5.2.10.0100.04310.91
5.2.00.0100.04710.83
5.1.60.0070.03710.01
5.1.50.0100.03710.01
5.1.40.0100.03310.01
5.1.30.0070.04010.53
5.1.20.0070.04310.45
5.1.10.0070.04010.10
5.1.00.0100.03710.11
5.0.50.0030.0338.68
5.0.40.0030.0308.61
5.0.30.0100.0438.29
5.0.20.0030.0308.32
5.0.10.0100.0278.20
5.0.00.0100.0508.36
4.4.90.0070.0206.00
4.4.80.0070.0205.87
4.4.70.0000.0305.88
4.4.60.0030.0235.96
4.4.50.0070.0205.97
4.4.40.0070.0335.88
4.4.30.0030.0236.00
4.4.20.0030.0275.99
4.4.10.0000.0275.96
4.4.00.0030.0336.04
4.3.110.0030.0235.85
4.3.100.0100.0175.84
4.3.90.0070.0205.82
4.3.80.0030.0375.84
4.3.70.0130.0135.77
4.3.60.0130.0135.78
4.3.50.0070.0205.86
4.3.40.0130.0335.79
4.3.30.0000.0274.56
4.3.20.0070.0204.64
4.3.10.0070.0204.47
4.3.00.0070.0236.96

preferences:
51.74 ms | 400 KiB | 5 Q