3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pdo = new ReflectionClass('MongoClient'); $constructor = $pdo->getMethod('__construct'); $parameters = $constructor->getParameters(); $option = $parameters[3]; var_dump($option->isOptional());

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)
8.3.60.0120.00316.75
8.3.50.0150.00019.66
8.3.40.0140.00319.02
8.3.30.0070.00719.18
8.3.20.0040.00420.21
8.3.10.0000.00823.66
8.3.00.0000.00817.91
8.2.180.0110.01116.36
8.2.170.0040.01322.96
8.2.160.0120.00620.37
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0090.00626.16
8.2.120.0080.00020.91
8.2.110.0040.00422.07
8.2.100.0120.00019.20
8.2.90.0000.00819.23
8.2.80.0030.00617.97
8.2.70.0060.00317.63
8.2.60.0040.00717.80
8.2.50.0030.00618.07
8.2.40.0070.00018.16
8.2.30.0040.00417.99
8.2.20.0000.00817.61
8.2.10.0070.00017.98
8.2.00.0060.00317.65
8.1.270.0060.00323.91
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0090.00023.96
8.1.230.0030.00718.99
8.1.220.0060.00317.74
8.1.210.0060.00318.77
8.1.200.0100.00017.35
8.1.190.0090.00017.22
8.1.180.0000.00818.10
8.1.170.0000.00818.63
8.1.160.0080.00021.93
8.1.150.0070.00018.75
8.1.140.0080.00017.29
8.1.130.0000.00717.80
8.1.120.0020.00517.37
8.1.110.0000.00717.21
8.1.100.0040.00417.38
8.1.90.0040.00417.32
8.1.80.0040.00417.27
8.1.70.0030.00317.21
8.1.60.0030.00617.45
8.1.50.0060.00317.42
8.1.40.0050.00317.46
8.1.30.0000.00817.55
8.1.20.0000.00817.62
8.1.10.0080.00017.52
8.1.00.0040.00417.50
8.0.300.0060.00318.77
8.0.290.0000.00816.63
8.0.280.0030.00318.36
8.0.270.0030.00317.11
8.0.260.0030.00317.24
8.0.250.0000.00717.01
8.0.240.0060.00316.93
8.0.230.0030.00316.93
8.0.220.0030.00316.85
8.0.210.0030.00316.79
8.0.200.0040.00416.93
8.0.190.0080.00017.00
8.0.180.0000.00816.88
8.0.170.0080.00016.95
8.0.160.0000.00816.88
8.0.150.0070.00016.80
8.0.140.0050.00216.75
8.0.130.0000.00813.36
8.0.120.0000.00816.90
8.0.110.0070.00016.81
8.0.100.0000.00716.75
8.0.90.0000.00716.86
8.0.80.0130.00316.92
8.0.70.0080.00016.81
8.0.60.0040.00416.86
8.0.50.0080.00016.72
8.0.30.0070.01117.03
8.0.20.0120.01117.40
8.0.10.0000.00716.98
8.0.00.0080.01316.53
7.4.330.0060.00015.00
7.4.320.0030.00316.43
7.4.300.0030.00316.44
7.4.290.0030.00316.59
7.4.280.0000.00716.54
7.4.270.0000.00816.45
7.4.260.0000.01016.52
7.4.250.0070.00016.31
7.4.240.0030.00316.48
7.4.230.0040.00416.57
7.4.220.0070.01416.48
7.4.210.0030.01116.46
7.4.200.0000.00716.43
7.4.160.0140.01416.29
7.4.150.0130.00317.40
7.4.140.0140.00317.86
7.4.130.0080.00916.50
7.4.120.0100.00916.52
7.4.110.0100.01016.39
7.4.100.0030.01316.61
7.4.90.0150.00916.41
7.4.80.0120.00619.39
7.4.70.0090.00916.54
7.4.60.0090.00916.43
7.4.50.0000.00716.23
7.4.40.0110.00716.53
7.4.30.0060.00916.51
7.4.00.0100.00315.02
7.3.330.0000.00513.11
7.3.320.0000.00513.20
7.3.310.0000.00716.33
7.3.300.0070.00016.17
7.3.290.0040.01116.21
7.3.280.0070.01116.28
7.3.270.0070.01017.40
7.3.260.0160.00016.31
7.3.250.0050.01116.35
7.3.240.0150.00616.39
7.3.230.0130.00316.48
7.3.210.0100.00716.27
7.3.200.0130.00619.39
7.3.190.0150.00716.37
7.3.180.0040.01216.46
7.3.170.0130.00316.40
7.3.160.0060.01116.51
7.3.120.0040.01114.59
7.2.330.0070.01316.29
7.2.320.0100.00716.44
7.2.310.0170.00016.68
7.2.300.0070.01016.27
7.2.290.0060.01116.32
7.2.60.0150.01116.51
7.1.200.0060.00315.78
7.1.100.0160.00818.20
7.1.70.0040.00417.14
7.1.60.0070.01719.40
7.1.50.0080.01216.81
7.1.00.0030.07722.54
7.0.200.0030.00316.56
7.0.140.0030.07322.11
7.0.60.0170.08019.91
7.0.50.0070.08017.77
7.0.40.0070.04320.42
7.0.30.0230.08720.09
7.0.20.0230.04020.13
7.0.10.0170.06720.16
7.0.00.0100.07020.01
5.6.280.0100.06721.09
5.6.210.0130.07020.50
5.6.200.0130.08018.19
5.6.190.0070.06720.39
5.6.180.0270.05720.77
5.6.170.0330.06720.52
5.6.160.0130.08020.54
5.6.150.0170.03018.21
5.6.140.0100.05318.18
5.6.130.0100.05718.28
5.6.120.0030.09021.05
5.6.110.0100.08021.08
5.6.100.0030.08721.13
5.6.90.0100.04020.96
5.6.80.0000.04020.40
5.5.350.3900.05020.42
5.5.340.0130.04317.98
5.5.330.0200.04720.57
5.5.320.0300.07720.34
5.5.310.0430.07720.34
5.5.300.0100.07718.06
5.5.290.0030.08318.07
5.5.280.0000.05320.80
5.5.270.0100.06720.85
5.5.260.0130.05320.67
5.5.250.0100.08020.71
5.5.240.0000.03320.11
5.4.450.0530.05019.21
5.4.440.0470.05019.32
5.4.430.0470.03319.47
5.4.420.0530.03319.47
5.4.410.0370.04019.38
5.4.400.0200.04019.14
5.4.390.0230.04319.24
5.4.380.0470.05318.70
5.4.370.0330.05718.74
5.4.360.0430.05018.74
5.4.350.0470.06718.75
5.4.340.0330.06318.46
5.4.320.0060.03712.49
5.4.310.0060.04712.49
5.4.300.0060.03912.50
5.4.290.0050.03912.49
5.4.280.0060.03812.39
5.4.270.0100.03712.39
5.4.260.0060.03912.39
5.4.250.0070.04312.39
5.4.240.0080.04112.39
5.4.230.0070.04612.38
5.4.220.0100.03912.38
5.4.210.0070.04112.38
5.4.200.0090.03812.38
5.4.190.0060.03612.38
5.4.180.0050.03712.38
5.4.170.0060.03812.39
5.4.160.0040.03812.38
5.4.150.0090.03312.38
5.4.140.0050.03812.06
5.4.130.0070.03412.05
5.4.120.0090.03212.02
5.4.110.0050.03612.01
5.4.100.0070.03412.00
5.4.90.0090.04812.00
5.4.80.0090.04212.00
5.4.70.0030.03912.00
5.4.60.0080.03912.00
5.4.50.0060.03612.00
5.4.40.0080.03411.99
5.4.30.0080.03611.99
5.4.20.0060.03611.99
5.4.10.0070.03311.99
5.4.00.0050.03611.48
5.3.290.0060.04012.80
5.3.280.0080.03812.71
5.3.270.0060.04012.73
5.3.260.0060.04012.72
5.3.250.0090.03512.72
5.3.240.0040.03912.72
5.3.230.0080.03512.71
5.3.220.0080.03512.68
5.3.210.0050.04012.68
5.3.200.0080.03512.68
5.3.190.0090.03512.68
5.3.180.0090.03312.67
5.3.170.0040.04112.67
5.3.160.0080.04012.68
5.3.150.0060.05412.68
5.3.140.0080.04212.66
5.3.130.0080.04212.65
5.3.120.0060.04012.66
5.3.110.0070.04412.66
5.3.100.0070.03812.11
5.3.90.0060.04412.10
5.3.80.0040.04712.09
5.3.70.0090.03912.09
5.3.60.0040.03712.07
5.3.50.0110.03612.02
5.3.40.0050.04012.03
5.3.30.0070.04311.98
5.3.20.0070.03911.76
5.3.10.0050.03511.73
5.3.00.0070.04311.71
5.2.170.0050.0369.21
5.2.160.0060.0369.22
5.2.150.0090.0299.21
5.2.140.0050.0309.21
5.2.130.0030.0349.17
5.2.120.0050.0359.18
5.2.110.0070.0319.18
5.2.100.0080.0339.18
5.2.90.0050.0289.18
5.2.80.0080.0369.17
5.2.70.0060.0389.17
5.2.60.0060.0379.13
5.2.50.0100.0329.09
5.2.40.0030.0359.07
5.2.30.0060.0359.05
5.2.20.0050.0389.04
5.2.10.0050.0378.94
5.2.00.0030.0308.80
5.1.60.0060.0328.09
5.1.50.0060.0238.08
5.1.40.0070.0298.07
5.1.30.0100.0278.42
5.1.20.0060.0308.44
5.1.10.0030.0288.16
5.1.00.0040.0268.17
5.0.50.0040.0316.64
5.0.40.0070.0166.50
5.0.30.0050.0296.31
5.0.20.0040.0196.29
5.0.10.0040.0196.26
5.0.00.0030.0316.25
4.4.90.0020.0184.78
4.4.80.0040.0204.76
4.4.70.0010.0224.76
4.4.60.0020.0194.76
4.4.50.0020.0174.77
4.4.40.0050.0334.70
4.4.30.0020.0224.76
4.4.20.0030.0164.85
4.4.10.0050.0184.84
4.4.00.0040.0284.76
4.3.110.0030.0184.67
4.3.100.0070.0144.66
4.3.90.0020.0174.63
4.3.80.0040.0264.58
4.3.70.0020.0194.63
4.3.60.0040.0184.63
4.3.50.0050.0234.63
4.3.40.0030.0244.54
4.3.30.0010.0193.29
4.3.20.0020.0183.26
4.3.10.0040.0153.22
4.3.00.0070.01715.88

preferences:
68.72 ms | 400 KiB | 5 Q