3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { public $prop1=1, $prop2=2,$prop3=3,$prop4=4; private $propa, $propb=22,$propc=33,$propd=44; protected $propx, $propy=222,$propz=333,$propzz=444; } $t = new Test; echo count( (array) $t);

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)
8.3.60.0110.00416.38
8.3.50.0120.00722.01
8.3.40.0140.00418.77
8.3.30.0070.00718.71
8.3.20.0040.00420.28
8.3.10.0030.00523.51
8.3.00.0000.01017.25
8.2.180.0070.00718.41
8.2.170.0100.01022.96
8.2.160.0070.00720.45
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0040.00422.17
8.2.110.0050.00522.14
8.2.100.0070.00417.91
8.2.90.0040.00419.05
8.2.80.0040.00417.97
8.2.70.0000.01317.34
8.2.60.0000.00817.93
8.2.50.0050.00318.07
8.2.40.0040.00418.15
8.2.30.0000.00717.93
8.2.20.0040.00417.71
8.2.10.0000.00818.12
8.2.00.0030.00717.79
8.1.280.0040.01225.92
8.1.270.0000.00822.21
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0040.00423.64
8.1.230.0090.00319.16
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0000.00817.50
8.1.180.0040.00418.10
8.1.170.0040.00418.50
8.1.160.0000.00722.11
8.1.150.0030.00618.64
8.1.140.0040.00417.49
8.1.130.0030.00317.73
8.1.120.0070.00017.37
8.1.110.0000.00717.32
8.1.100.0040.00417.35
8.1.90.0000.00817.47
8.1.80.0070.00017.38
8.1.70.0070.00017.33
8.1.60.0050.00317.56
8.1.50.0040.00417.50
8.1.40.0000.00817.39
8.1.30.0050.00317.60
8.1.20.0000.00817.61
8.1.10.0070.00017.60
8.1.00.0060.00317.48
8.0.300.0000.00818.77
8.0.290.0040.00417.05
8.0.280.0030.00318.39
8.0.270.0030.00317.25
8.0.260.0060.00017.17
8.0.250.0070.00016.98
8.0.240.0000.00916.94
8.0.230.0030.00316.89
8.0.220.0000.00816.88
8.0.210.0000.00716.71
8.0.200.0030.00316.98
8.0.190.0000.00716.93
8.0.180.0040.00416.82
8.0.170.0040.00416.91
8.0.160.0000.00716.94
8.0.150.0040.00416.79
8.0.140.0040.00416.84
8.0.130.0000.00713.25
8.0.120.0000.00716.88
8.0.110.0050.00516.89
8.0.100.0050.00316.76
8.0.90.0040.00416.86
8.0.80.0100.01016.96
8.0.70.0000.00816.91
8.0.60.0070.00016.92
8.0.50.0000.00716.70
8.0.30.0100.00916.96
8.0.20.0050.01317.40
8.0.10.0030.00516.91
8.0.00.0090.00816.86
7.4.330.0050.00015.05
7.4.320.0000.00616.58
7.4.300.0030.00316.45
7.4.290.0020.00516.60
7.4.280.0030.00516.61
7.4.270.0050.00316.55
7.4.260.0030.00716.59
7.4.250.0030.00316.57
7.4.240.0020.00516.59
7.4.230.0030.00316.68
7.4.220.0160.00316.54
7.4.210.0070.00816.46
7.4.200.0040.00416.41
7.4.190.0070.00016.57
7.4.160.0120.00316.68
7.4.150.0080.00817.40
7.4.140.0080.01217.86
7.4.130.0120.00416.55
7.4.120.0100.00716.52
7.4.110.0080.01216.50
7.4.100.0030.01616.70
7.4.90.0060.01116.53
7.4.80.0090.00919.39
7.4.70.0040.01216.50
7.4.60.0100.01016.48
7.4.50.0030.00316.39
7.4.40.0090.00622.77
7.4.30.0030.01216.50
7.4.00.0030.01515.02
7.3.330.0000.00513.33
7.3.320.0000.00613.25
7.3.310.0050.00216.31
7.3.300.0040.00416.36
7.3.290.0150.00416.27
7.3.280.0090.00916.31
7.3.270.0090.00917.40
7.3.260.0160.00816.28
7.3.250.0110.00716.32
7.3.240.0070.01016.54
7.3.230.0100.00616.39
7.3.210.0140.00716.62
7.3.200.0060.01219.39
7.3.190.0070.01416.58
7.3.180.0130.01116.45
7.3.170.0060.00916.43
7.3.160.0070.01016.47
7.3.120.0120.00614.82
7.2.330.0120.00616.39
7.2.320.0110.00816.61
7.2.310.0030.01416.67
7.2.300.0160.00016.59
7.2.290.0070.01016.50
7.1.100.0070.01017.59
7.1.70.0120.01216.91
7.1.60.0120.01219.33
7.1.50.0170.01734.80
7.1.00.0030.07322.35
7.0.200.0000.00816.43
7.0.140.0000.07722.18
7.0.60.0070.06019.93
7.0.50.0070.08317.89
7.0.40.0100.07320.05
7.0.30.0200.04020.09
7.0.20.0200.08320.24
7.0.10.0070.08720.15
7.0.00.0030.07720.20
5.6.280.0070.07020.78
5.6.210.0100.07720.47
5.6.200.0130.07018.30
5.6.190.0070.08720.57
5.6.180.0200.05720.39
5.6.170.0270.06320.57
5.6.160.0100.08320.46
5.6.150.0030.04018.22
5.6.140.0000.07018.15
5.6.130.0070.05018.16
5.6.120.0000.08321.12
5.6.110.0000.09321.04
5.6.100.0030.08321.00
5.6.90.0030.04321.03
5.6.80.0070.04020.37
5.6.70.3230.03720.36
5.5.350.0130.08020.44
5.5.340.0130.07317.95
5.5.330.0070.04020.21
5.5.320.0200.07320.27
5.5.310.0300.03720.50
5.5.300.0100.04317.95
5.5.290.0130.06718.04
5.5.280.0170.07720.65
5.5.270.0100.06320.88
5.5.260.0000.04320.80
5.5.250.0070.03720.66
5.5.240.0130.08020.19
5.4.450.0670.06019.61
5.4.440.0670.05719.61
5.4.430.0730.06319.60
5.4.420.0470.06319.37
5.4.410.0530.05719.34
5.4.400.0400.04719.16
5.4.390.0500.05319.31
5.4.380.0230.05718.79
5.4.370.0600.05018.74
5.4.360.0330.05018.62
5.4.350.0400.05018.63
5.4.340.0270.05318.63
5.4.320.0080.04312.50
5.4.310.0050.04112.50
5.4.300.0080.04012.50
5.4.290.0030.04012.49
5.4.280.0070.05612.36
5.4.270.0100.05212.37
5.4.260.0140.04912.36
5.4.250.0090.05412.36
5.4.240.0120.05112.37
5.4.230.0060.05512.36
5.4.220.0120.04812.35
5.4.210.0080.05012.36
5.4.200.0080.05512.36
5.4.190.0080.04412.35
5.4.180.0110.04412.35
5.4.170.0120.04712.36
5.4.160.0130.04212.36
5.4.150.0080.04912.35
5.4.140.0080.05512.04
5.4.130.0110.04812.03
5.4.120.0080.05311.99
5.4.110.0140.04811.98
5.4.100.0080.05111.98
5.4.90.0140.05311.98
5.4.80.0080.05811.98
5.4.70.0070.05011.98
5.4.60.0130.04411.98
5.4.50.0070.05111.97
5.4.40.0070.04911.97
5.4.30.0050.05111.96
5.4.20.0070.04911.96
5.4.10.0160.04211.96
5.4.00.0090.04811.45
5.3.290.0040.04112.80
5.3.280.0090.04912.71
5.3.270.0080.05412.73
5.3.260.0070.05512.72
5.3.250.0100.05412.72
5.3.240.0120.05012.72
5.3.230.0060.05912.71
5.3.220.0120.05312.68
5.3.210.0210.04612.68
5.3.200.0110.05312.68
5.3.190.0100.06112.68
5.3.180.0100.05412.68
5.3.170.0130.05012.67
5.3.160.0100.05712.68
5.3.150.0200.09112.67
5.3.140.0130.05912.66
5.3.130.0140.06412.66
5.3.120.0060.05812.66
5.3.110.0080.05512.66
5.3.100.0100.04812.12
5.3.90.0080.05312.09
5.3.80.0140.04512.07
5.3.70.0160.05212.08
5.3.60.0140.05112.07
5.3.50.0120.04812.00
5.3.40.0100.05012.00
5.3.30.0090.05011.95
5.3.20.0440.12011.73
5.3.10.0140.05011.70
5.3.00.0100.05111.69
5.2.170.0080.0469.19
5.2.160.0050.0469.18
5.2.150.0100.0469.18
5.2.140.0060.0429.18
5.2.130.0170.0659.14
5.2.120.0100.0529.14
5.2.110.0100.0579.15
5.2.100.0080.0459.15
5.2.90.0080.0589.14
5.2.80.0080.0439.14
5.2.70.0070.0419.14
5.2.60.0040.0339.09
5.2.50.0040.0339.07
5.2.40.0080.0279.04
5.2.30.0060.0309.02
5.2.20.0060.0379.00
5.2.10.0080.0408.92
5.2.00.0050.0528.78
5.1.60.0230.0678.06
5.1.50.0160.0668.06
5.1.40.0170.1028.05
5.1.30.0220.0818.39
5.1.20.0090.0488.42
5.1.10.0100.0328.14
5.1.00.0060.0408.14
5.0.50.0060.0286.62
5.0.40.0070.0316.48
5.0.30.0090.0516.29
5.0.20.0080.0266.26
5.0.10.0070.0306.23
5.0.00.0050.0496.22
4.4.90.0040.0274.78
4.4.80.0070.0194.75
4.4.70.0040.0244.75
4.4.60.0040.0224.75
4.4.50.0100.0254.77
4.4.40.0120.0584.71
4.4.30.0070.0254.76
4.4.20.0110.0254.85
4.4.10.0080.0334.85
4.4.00.0130.0464.76
4.3.110.0080.0324.66
4.3.100.0050.0204.67
4.3.90.0050.0234.63
4.3.80.0060.0334.59
4.3.70.0150.0404.63
4.3.60.0060.0294.63
4.3.50.0040.0204.63
4.3.40.0130.0624.54
4.3.30.0060.0483.29
4.3.20.0100.0383.26
4.3.10.0050.0313.23
4.3.00.0100.0237.79

preferences:
42.26 ms | 401 KiB | 5 Q