3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function __construct() { return "bar"; } public function test() { echo $this->__construct(); } } $foo = new Foo(); $foo->test();

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)
8.3.70.0160.00316.58
8.3.60.0150.00618.43
8.3.50.0080.01121.14
8.3.40.0110.00318.55
8.3.30.0110.00318.49
8.3.20.0080.00021.90
8.3.10.0050.00220.20
8.3.00.0050.00323.71
8.2.190.0140.00316.63
8.2.180.0030.01018.17
8.2.170.0030.01222.96
8.2.160.0150.00019.47
8.2.150.0070.00324.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0040.00426.16
8.2.110.0030.00622.24
8.2.100.0080.00417.71
8.2.90.0050.00317.75
8.2.80.0040.00417.97
8.2.70.0080.00017.92
8.2.60.0020.00518.09
8.2.50.0080.00018.10
8.2.40.0000.00819.50
8.2.30.0040.00419.25
8.2.20.0040.00417.97
8.2.10.0080.00019.22
8.2.00.0000.00719.22
8.1.280.0120.00425.92
8.1.270.0000.00820.64
8.1.260.0040.00426.35
8.1.250.0030.00628.09
8.1.240.0050.00322.25
8.1.230.0030.00820.36
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0000.00917.10
8.1.190.0040.00417.10
8.1.180.0060.00318.10
8.1.170.0080.00018.37
8.1.160.0040.00418.81
8.1.150.0000.00718.81
8.1.140.0000.00722.12
8.1.130.0040.00417.25
8.1.120.0000.00717.41
8.1.110.0000.00717.37
8.1.100.0030.00317.32
8.1.90.0000.00817.37
8.1.80.0030.00517.28
8.1.70.0070.00017.39
8.1.60.0050.00317.50
8.1.50.0030.00617.40
8.1.40.0000.00817.52
8.1.30.0090.00317.50
8.1.20.0030.00517.63
8.1.10.0040.00417.60
8.1.00.0000.00717.42
8.0.300.0040.00419.59
8.0.290.0080.00016.75
8.0.280.0030.00518.44
8.0.270.0070.00016.81
8.0.260.0050.00316.94
8.0.250.0000.00716.99
8.0.240.0060.00316.93
8.0.230.0050.00316.88
8.0.220.0000.00716.77
8.0.210.0050.00216.80
8.0.200.0030.00316.90
8.0.190.0030.00616.77
8.0.180.0070.00016.83
8.0.170.0060.00316.81
8.0.160.0030.00316.86
8.0.150.0040.00416.66
8.0.140.0000.00816.77
8.0.130.0060.00013.20
8.0.120.0040.00416.82
8.0.110.0070.00016.78
8.0.100.0000.00716.86
8.0.90.0030.00516.69
8.0.80.0130.00716.84
8.0.70.0030.00316.66
8.0.60.0000.00716.68
8.0.50.0040.00416.64
8.0.30.0090.00617.24
8.0.20.0120.00617.04
8.0.10.0050.00316.97
8.0.00.0050.01416.59
7.4.330.0050.00015.55
7.4.320.0060.00016.48
7.4.300.0040.00416.47
7.4.290.0070.00016.58
7.4.280.0060.00316.47
7.4.270.0000.00716.50
7.4.260.0030.00716.59
7.4.250.0080.00016.31
7.4.240.0050.00216.60
7.4.230.0000.00816.69
7.4.220.0040.00416.46
7.4.210.0100.00716.59
7.4.200.0040.00416.48
7.4.140.0030.01417.86
7.4.130.0130.00716.49
7.4.120.0080.01616.58
7.4.110.0180.00416.64
7.4.100.0090.00916.63
7.4.90.0110.00616.49
7.4.80.0100.01019.39
7.4.70.0140.00716.49
7.4.60.0070.01416.60
7.4.50.0070.01116.38
7.4.40.0070.01116.33
7.4.00.0030.01415.05
7.3.330.0060.00013.06
7.3.320.0000.00513.05
7.3.310.0000.00816.28
7.3.300.0000.00716.19
7.3.290.0070.00016.08
7.3.280.0090.00616.20
7.3.260.0100.00916.41
7.3.230.0170.00016.45
7.3.210.0070.01016.50
7.3.200.0030.01416.40
7.3.190.0080.00816.43
7.3.180.0100.00616.38
7.3.170.0110.00716.56
7.3.160.0030.01216.23
7.3.70.0120.00514.28
7.3.60.0090.00714.55
7.3.50.0080.00714.56
7.3.40.0050.01114.51
7.3.30.0100.00714.49
7.3.20.0100.00516.37
7.3.10.0080.00816.41
7.3.00.0030.01316.53
7.2.330.0070.01016.39
7.2.320.0060.01216.57
7.2.310.0130.00616.78
7.2.300.0100.00716.37
7.2.290.0060.01816.48
7.2.200.0140.00514.77
7.2.190.0080.01114.69
7.2.180.0090.00914.85
7.2.170.0110.00514.81
7.2.160.0080.01014.89
7.2.150.0120.00316.88
7.2.140.0070.01116.68
7.2.130.0130.00616.65
7.2.120.0130.00516.77
7.2.110.0150.00616.78
7.2.100.0110.00816.63
7.2.90.0050.01216.77
7.2.80.0100.00716.92
7.2.70.0090.00916.89
7.2.60.0080.00816.64
7.2.50.0080.00816.63
7.2.40.0090.00816.61
7.2.30.0140.00316.68
7.2.20.0070.01016.79
7.2.10.0080.01116.60
7.2.00.0070.00916.59
7.1.300.0050.01315.61
7.1.290.0070.00815.40
7.1.280.0050.00915.43
7.1.270.0080.00615.53
7.1.260.0110.00615.47
7.1.250.0070.01015.72
7.1.240.0100.01015.49
7.1.230.0100.01015.67
7.1.220.0130.00615.57
7.1.210.0100.01315.54
7.1.200.0100.01015.86
7.1.190.0100.01115.70
7.1.180.0150.00515.70
7.1.170.0140.00615.36
7.1.160.0140.00415.49
7.1.150.0110.00515.65
7.1.140.0130.00715.65
7.1.130.0210.00015.38
7.1.120.0160.00515.48
7.1.110.0130.00615.52
7.1.100.0060.01415.52
7.1.90.0040.01115.18
7.1.80.0000.01715.25
7.1.70.0180.00015.46
7.1.60.0140.00715.24
7.1.50.0040.01415.54
7.1.40.0130.00615.47
7.1.30.0140.00615.36
7.1.20.0140.00315.12
7.1.10.0120.00815.54
7.1.00.0090.00915.02
7.0.330.0140.00915.14
7.0.320.0180.00415.15
7.0.310.0090.01215.51
7.0.300.0110.01015.21
7.0.290.0100.01015.31
7.0.280.0150.00715.14
7.0.270.0120.00915.00
7.0.260.0060.01615.34
7.0.250.0100.01315.02
7.0.240.0080.01415.29
7.0.230.0040.01815.15
7.0.220.0110.00815.40
7.0.210.0050.01315.49
7.0.200.0060.01215.23
7.0.190.0130.00615.36
7.0.180.0050.01415.45
7.0.170.0150.00415.44
7.0.160.0130.00515.27
7.0.150.0160.00515.12
7.0.140.0140.00715.45
7.0.130.0070.01215.08
7.0.120.0130.00515.07
7.0.110.0090.00915.28
7.0.100.0090.00915.43
7.0.90.0160.00815.24
7.0.80.0150.00515.39
7.0.70.0130.01113.39
7.0.60.0170.00413.47
7.0.50.0170.00713.66
7.0.40.0150.00913.63
7.0.30.0090.01113.51
7.0.20.0090.01213.32
7.0.10.0220.00713.20
7.0.00.0130.01013.67
5.6.400.0160.00414.01
5.6.390.0160.00614.66
5.6.380.0060.01314.45
5.6.370.0110.01113.84
5.6.360.0100.01114.40
5.6.350.0100.01014.14
5.6.340.0180.00314.61
5.6.330.0170.00314.10
5.6.320.0150.00514.27
5.6.310.0070.01414.50
5.6.300.0090.00914.43
5.6.290.0200.00614.23
5.6.280.0110.00814.01
5.6.270.0120.01214.35
5.6.260.0130.00814.27
5.6.250.0200.00414.11
5.6.240.0150.00414.46
5.6.230.0140.00614.16
5.6.220.0130.00714.42
5.6.210.0110.01113.89
5.6.200.0040.01414.23
5.6.190.0210.00014.28
5.6.180.0150.00614.05
5.6.170.0130.00713.88
5.6.160.0200.00014.36
5.6.150.0080.01214.00
5.6.140.0170.00414.32
5.6.130.0070.01114.38
5.6.120.0170.00414.15
5.6.110.0140.00714.34
5.6.100.0190.00514.23
5.6.90.0120.00814.17
5.6.80.0150.00913.91
5.6.70.0060.01314.14
5.6.60.0100.01014.28
5.6.50.0120.00714.20
5.6.40.0150.00714.01
5.6.30.0050.01514.19
5.6.20.0170.00714.21
5.6.10.0190.00014.21
5.6.00.0140.00914.22
5.5.380.0160.00614.49
5.5.370.0120.00813.94
5.5.360.0160.00414.14
5.5.350.0100.01014.21
5.5.340.0080.01213.88
5.5.330.0200.00013.97
5.5.320.0080.00814.36
5.5.310.0110.00813.93
5.5.300.0090.01214.13
5.5.290.0070.01014.05
5.5.280.0140.00313.80
5.5.270.0080.01114.13
5.5.260.0160.00414.35
5.5.250.0150.00514.16
5.5.240.0130.00514.01
5.5.230.0100.01314.09
5.5.220.0120.00914.13
5.5.210.0130.00614.11
5.5.200.0110.00713.88
5.5.190.0060.01214.41
5.5.180.0080.01314.05
5.5.170.0120.00914.19
5.5.160.0100.01014.26
5.5.150.0180.00614.02
5.5.140.0090.00913.98
5.5.130.0140.00914.14
5.5.120.0150.01114.17
5.5.110.0170.00514.19
5.5.100.0080.01414.12
5.5.90.0120.00613.98
5.5.80.0080.01214.08
5.5.70.0130.00914.01
5.5.60.0060.01414.11
5.5.50.0160.00413.89
5.5.40.0200.00713.95
5.5.30.0060.01214.00
5.5.20.0120.00814.23
5.5.10.0140.00514.21
5.5.00.0140.00514.37
5.4.450.0000.01611.34
5.4.440.0050.00911.34
5.4.430.0130.00311.34
5.4.420.0110.00711.34
5.4.410.0120.00411.34
5.4.400.0140.00011.34
5.4.390.0090.00511.34
5.4.380.0040.00911.34
5.4.370.0090.00611.34
5.4.360.0060.00911.34
5.4.350.0030.01211.34
5.4.340.0140.00311.34
5.4.330.0100.00311.34
5.4.320.0060.01211.34
5.4.310.0110.00411.34
5.4.300.0080.00611.34
5.4.290.0110.00611.34
5.4.280.0120.00411.34
5.4.270.0000.01311.34
5.4.260.0000.01511.34
5.4.250.0060.00611.34
5.4.240.0110.00411.34
5.4.230.0120.00311.34
5.4.220.0060.00611.34
5.4.210.0110.00711.34
5.4.200.0090.00711.34
5.4.190.0090.00611.34
5.4.180.0080.00411.34
5.4.170.0080.00411.34
5.4.160.0090.00611.34
5.4.150.0080.00311.34
5.4.140.0130.00011.34
5.4.130.0100.00611.34
5.4.120.0070.00711.34
5.4.110.0110.00411.34
5.4.100.0150.00011.34
5.4.90.0100.00711.34
5.4.80.0100.00511.34
5.4.70.0050.01111.34
5.4.60.0000.01511.34
5.4.50.0040.01111.34
5.4.40.0110.00811.34
5.4.30.0030.01411.34
5.4.20.0150.00011.34
5.4.10.0070.00711.34
5.4.00.0080.00511.34
5.3.290.0120.00311.34
5.3.280.0030.01011.34
5.3.270.0080.00511.34
5.3.260.0120.00411.34
5.3.250.0110.00411.34
5.3.240.0070.00711.34
5.3.230.0090.00411.34
5.3.220.0090.00411.34
5.3.210.0070.00711.34
5.3.200.0080.00711.34
5.3.190.0110.00411.34
5.3.180.0070.00711.34
5.3.170.0110.00311.34
5.3.160.0070.00711.34
5.3.150.0210.00011.34
5.3.140.0100.00711.34
5.3.130.0040.00811.34
5.3.120.0060.00611.34
5.3.110.0110.00511.34
5.3.100.0040.00911.34
5.3.90.0100.00011.34
5.3.80.0050.00711.34
5.3.70.0100.00311.34
5.3.60.0060.00611.34
5.3.50.0100.00311.34
5.3.40.0040.00811.34
5.3.30.0120.00011.34
5.3.20.0120.00211.34
5.3.10.0070.00511.34
5.3.00.0100.00411.34
5.2.170.0050.00611.34
5.2.160.0080.00311.34
5.2.150.0050.00811.34
5.2.140.0040.00711.34
5.2.130.0100.00011.34
5.2.120.0060.00611.34
5.2.110.0070.00411.34
5.2.100.0070.00511.34
5.2.90.0060.00311.34
5.2.80.0090.00311.34
5.2.70.0100.00011.34
5.2.60.0070.00511.34
5.2.50.0110.00011.34
5.2.40.0080.00411.34
5.2.30.0040.00811.34
5.2.20.0040.00711.34
5.2.10.0070.00411.34
5.2.00.0000.00911.34
5.1.60.0040.00411.34
5.1.50.0070.00311.34
5.1.40.0000.01011.34
5.1.30.0110.00011.34
5.1.20.0070.00311.34
5.1.10.0060.00311.34
5.1.00.0100.00011.34
5.0.50.0030.00511.34
5.0.40.0060.00011.34
5.0.30.0050.00311.34
5.0.20.0060.00311.34
5.0.10.0040.00411.34
5.0.00.0070.00211.34
4.4.90.0050.00211.34
4.4.80.0050.00211.34
4.4.70.0000.00711.34
4.4.60.0000.00611.34
4.4.50.0050.00011.34
4.4.40.0080.00011.34
4.4.30.0060.00011.34
4.4.20.0030.00411.34
4.4.10.0030.00311.34
4.4.00.0000.00511.34
4.3.110.0020.00411.34
4.3.100.0000.00611.34
4.3.90.0050.00211.34
4.3.80.0020.00511.34
4.3.70.0030.00311.34
4.3.60.0000.00711.34
4.3.50.0050.00311.34
4.3.40.0040.00411.34
4.3.30.0060.00011.34
4.3.20.0060.00011.34
4.3.10.0030.00311.34
4.3.00.0050.00211.34

preferences:
52.09 ms | 401 KiB | 5 Q