3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public $var1; public $var2; } $a = new A(); $a->var1 = 'test'; $a->var2 = 123; echo (int)$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)
8.3.70.0000.01516.63
8.3.60.0140.00016.75
8.3.50.0110.01022.91
8.3.40.0120.00318.59
8.3.30.0070.00719.23
8.3.20.0040.00420.34
8.3.10.0080.00023.53
8.3.00.0050.00319.26
8.2.180.0160.00018.18
8.2.170.0090.00622.96
8.2.160.0090.00620.24
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0080.00021.10
8.2.110.0040.00720.93
8.2.100.0130.00317.97
8.2.90.0040.00419.14
8.2.80.0040.00417.97
8.2.70.0030.00617.63
8.2.60.0080.00018.05
8.2.50.0000.00918.07
8.2.40.0050.00217.97
8.2.30.0000.00718.05
8.2.20.0060.00317.63
8.2.10.0050.00217.93
8.2.00.0040.00417.59
8.1.280.0100.01025.92
8.1.270.0050.00323.96
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0040.00422.02
8.1.230.0110.00418.84
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0050.00517.00
8.1.190.0060.00317.23
8.1.180.0060.00318.10
8.1.170.0050.00318.46
8.1.160.0000.00821.89
8.1.150.0070.00018.74
8.1.140.0040.00417.26
8.1.130.0040.00417.93
8.1.120.0040.00417.41
8.1.110.0030.00517.38
8.1.100.0000.00817.41
8.1.90.0020.00517.43
8.1.80.0050.00217.28
8.1.70.0040.00417.33
8.1.60.0030.00517.58
8.1.50.0050.00317.53
8.1.40.0040.00417.39
8.1.30.0040.00417.61
8.1.20.0070.00017.63
8.1.10.0070.00017.45
8.1.00.0070.00017.50
8.0.300.0000.00720.09
8.0.290.0040.00416.63
8.0.280.0030.00518.45
8.0.270.0000.00817.26
8.0.260.0060.00017.22
8.0.250.0000.00717.05
8.0.240.0030.00516.95
8.0.230.0030.00316.82
8.0.220.0030.00316.90
8.0.210.0000.00716.93
8.0.200.0050.00216.92
8.0.190.0070.00016.91
8.0.180.0030.00316.93
8.0.170.0070.00016.88
8.0.160.0000.00716.91
8.0.150.0040.00416.83
8.0.140.0030.00316.80
8.0.130.0000.00613.25
8.0.120.0040.00416.89
8.0.110.0070.00016.99
8.0.100.0030.00516.86
8.0.90.0040.00416.85
8.0.80.0140.00716.87
8.0.70.0070.00016.84
8.0.60.0000.00816.70
8.0.50.0000.00717.00
8.0.30.0100.01117.16
8.0.20.0080.01017.40
8.0.10.0040.00417.01
8.0.00.0140.00316.82
7.4.330.0020.00215.09
7.4.320.0030.00316.58
7.4.300.0000.00616.55
7.4.290.0000.00816.42
7.4.280.0060.00316.48
7.4.270.0040.00416.61
7.4.260.0080.00016.60
7.4.250.0060.00316.54
7.4.240.0040.00416.54
7.4.230.0030.00316.60
7.4.220.0000.01716.67
7.4.210.0040.01116.58
7.4.200.0030.00316.55
7.4.160.0120.00816.48
7.4.150.0090.00917.40
7.4.140.0100.00717.86
7.4.130.0110.00816.54
7.4.120.0100.00716.49
7.4.110.0040.01516.45
7.4.100.0070.01316.55
7.4.90.0130.00316.65
7.4.80.0030.01319.39
7.4.70.0030.01716.45
7.4.60.0120.00616.54
7.4.50.0030.00316.45
7.4.40.0060.01016.48
7.4.30.0030.01316.52
7.4.00.0050.01014.92
7.3.330.0040.00313.22
7.3.320.0030.00313.22
7.3.310.0000.00716.31
7.3.300.0000.00816.40
7.3.290.0060.00916.36
7.3.280.0070.01016.32
7.3.270.0060.01217.40
7.3.260.0130.01016.29
7.3.250.0140.00616.48
7.3.240.0030.01316.54
7.3.230.0060.01616.52
7.3.210.0080.00916.52
7.3.200.0120.00919.39
7.3.190.0120.01116.65
7.3.180.0110.00916.38
7.3.170.0160.00616.31
7.3.160.0120.00916.36
7.3.120.0030.00914.88
7.3.110.0070.01014.96
7.3.100.0100.00314.64
7.3.90.0090.00014.89
7.3.80.0070.01014.60
7.3.70.0000.01114.99
7.3.60.0100.01014.75
7.3.50.0160.00314.76
7.3.40.0060.00614.83
7.3.30.0050.00514.84
7.3.20.0030.01016.76
7.3.10.0090.00616.47
7.3.00.0090.00416.66
7.2.330.0100.00716.68
7.2.320.0000.01716.41
7.2.310.0040.01516.50
7.2.300.0070.01416.63
7.2.290.0090.01216.60
7.2.250.0060.01515.20
7.2.240.0120.00614.96
7.2.230.0060.00915.24
7.2.220.0030.00914.61
7.2.210.0030.00915.09
7.2.200.0090.00615.07
7.2.190.0080.01114.75
7.2.180.0110.00715.07
7.2.170.0040.01215.13
7.2.130.0080.00517.01
7.2.120.0070.00716.96
7.2.110.0100.00316.98
7.2.100.0100.00316.90
7.2.90.0070.01017.14
7.2.80.0040.00816.91
7.2.70.0060.00316.77
7.2.60.0000.01916.83
7.2.50.0040.01116.79
7.2.40.0060.00616.70
7.2.30.0030.01416.75
7.2.20.0070.01016.81
7.2.10.0000.01317.04
7.2.00.0060.00818.18
7.1.330.0040.01115.73
7.1.320.0030.01315.46
7.1.310.0070.00315.38
7.1.300.0100.00715.58
7.1.290.0040.00715.82
7.1.280.0100.00715.62
7.1.270.0100.00715.77
7.1.260.0090.00015.75
7.1.250.0070.00415.67
7.1.100.0030.00717.62
7.1.70.0030.00617.04
7.1.60.0070.01819.46
7.1.50.0040.01816.91
7.1.00.0070.07322.42
7.0.200.0030.00616.69
7.0.140.0000.08021.96
7.0.60.0000.06019.93
7.0.50.0030.04717.88
7.0.40.0170.07720.11
7.0.30.0300.07720.24
7.0.20.0270.05320.30
7.0.10.0100.07020.21
7.0.00.0100.08020.05
5.6.280.0100.06721.07
5.6.210.0030.03720.73
5.6.200.0130.07718.15
5.6.190.0130.08020.64
5.6.180.0200.05320.33
5.6.170.0170.04320.71
5.6.160.0170.07720.50
5.6.150.0130.07018.12
5.6.140.0000.04318.28
5.6.130.0100.07718.14
5.6.120.0070.08721.13
5.6.110.0070.08321.00
5.6.100.0070.08021.11
5.6.90.0130.07721.04
5.6.80.0070.05020.38
5.5.350.0300.07720.39
5.5.340.0100.03018.05
5.5.330.0100.07020.29
5.5.320.0430.07020.38
5.5.310.0300.05720.27
5.5.300.0000.04717.95
5.5.290.0030.05318.04
5.5.280.0100.05020.98
5.5.270.0030.09020.64
5.5.260.0100.04720.76
5.5.250.0070.03720.57
5.5.240.0000.05020.37
5.4.450.0430.04319.57
5.4.440.0330.04319.32
5.4.430.0400.04719.47
5.4.420.0570.03719.31
5.4.410.0870.02719.36
5.4.400.0370.05718.88
5.4.390.0830.03719.23
5.4.380.0330.05718.61
5.4.370.0200.06718.83
5.4.360.0530.06718.73
5.4.350.0370.06318.75
5.4.340.0430.07018.53
5.4.320.0080.03412.50
5.4.310.0060.03712.49
5.4.300.0100.03112.50
5.4.290.0090.03512.49
5.4.280.0100.03212.39
5.4.270.0040.03812.39
5.4.260.0080.04312.39
5.4.250.0050.04312.39
5.4.240.0050.03612.39
5.4.230.0070.03512.38
5.4.220.0040.03612.38
5.4.210.0030.03712.38
5.4.200.0050.03712.38
5.4.190.0060.03412.38
5.4.180.0070.03712.38
5.4.170.0020.04512.39
5.4.160.0040.03712.38
5.4.150.0040.03712.38
5.4.140.0050.03712.06
5.4.130.0080.03312.05
5.4.120.0060.03512.01
5.4.110.0100.03012.01
5.4.100.0060.03612.01
5.4.90.0060.03612.00
5.4.80.0050.04312.01
5.4.70.0030.03712.01
5.4.60.0070.04812.00
5.4.50.0040.04812.00
5.4.40.0070.04011.99
5.4.30.0050.03511.99
5.4.20.0060.03611.99
5.4.10.0060.04011.99
5.4.00.0080.03711.48
5.3.290.0060.03812.80
5.3.280.0030.04012.71
5.3.270.0050.03912.72
5.3.260.0110.03312.72
5.3.250.0070.03612.72
5.3.240.0070.04512.72
5.3.230.0120.03612.70
5.3.220.0070.04612.68
5.3.210.0070.03612.68
5.3.200.0080.03312.68
5.3.190.0060.03612.68
5.3.180.0090.03412.67
5.3.170.0040.03812.67
5.3.160.0070.04712.67
5.3.150.0070.03512.68
5.3.140.0080.03212.66
5.3.130.0050.03912.66
5.3.120.0060.03712.66
5.3.110.0050.03912.66
5.3.100.0070.04312.11
5.3.90.0070.03412.09
5.3.80.0060.04312.09
5.3.70.0070.04012.09
5.3.60.0050.04212.07
5.3.50.0050.03612.02
5.3.40.0110.03112.02
5.3.30.0040.03611.97
5.3.20.0040.03611.75
5.3.10.0050.03511.72
5.3.00.0100.03211.71
5.2.170.0030.0359.21
5.2.160.0060.0289.21
5.2.150.0090.0259.21
5.2.140.0040.0319.21
5.2.130.0060.0279.17
5.2.120.0090.0249.17
5.2.110.0070.0269.17
5.2.100.0070.0259.18
5.2.90.0050.0289.18
5.2.80.0030.0319.17
5.2.70.0030.0319.17
5.2.60.0080.0269.12
5.2.50.0040.0309.09
5.2.40.0050.0299.07
5.2.30.0020.0329.04
5.2.20.0070.0279.03
5.2.10.0060.0278.93
5.2.00.0050.0288.79
5.1.60.0040.0238.08
5.1.50.0010.0278.07
5.1.40.0030.0258.05
5.1.30.0040.0268.40
5.1.20.0050.0298.43
5.1.10.0070.0328.15
5.1.00.0030.0338.16
5.0.50.0040.0216.64
5.0.40.0060.0186.49
5.0.30.0030.0336.31
5.0.20.0040.0196.27
5.0.10.0030.0206.25
5.0.00.0030.0316.24
4.4.90.0020.0164.78
4.4.80.0040.0134.76
4.4.70.0030.0144.76
4.4.60.0030.0144.75
4.4.50.0030.0144.77
4.4.40.0020.0254.71
4.4.30.0030.0154.76
4.4.20.0020.0154.85
4.4.10.0040.0144.85
4.4.00.0000.0274.76
4.3.110.0010.0174.66
4.3.100.0010.0164.67
4.3.90.0030.0144.63
4.3.80.0050.0224.59
4.3.70.0020.0154.63
4.3.60.0020.0154.63
4.3.50.0010.0174.63
4.3.40.0030.0234.54
4.3.30.0030.0153.30
4.3.20.0020.0213.28
4.3.10.0020.0233.23
4.3.00.0170.01315.71

preferences:
42.68 ms | 401 KiB | 5 Q