3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MyPhar extends Phar { public function __construct(){} } $my = new MyPhar; echo $my->count();

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)
8.3.70.0100.00718.18
8.3.60.0090.00916.61
8.3.50.0110.00522.06
8.3.40.0060.00918.98
8.3.30.0100.00319.22
8.3.20.0040.00420.52
8.3.10.0040.00423.48
8.3.00.0080.00019.00
8.2.180.0110.00418.54
8.2.170.0110.00422.96
8.2.160.0060.00920.49
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0000.00722.12
8.2.110.0030.00722.20
8.2.100.0060.00619.50
8.2.90.0030.00519.27
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0050.00317.80
8.2.50.0060.00618.07
8.2.40.0060.00319.95
8.2.30.0000.00718.11
8.2.20.0040.00417.69
8.2.10.0040.00417.99
8.2.00.0050.00217.68
8.1.280.0140.00725.92
8.1.270.0040.00423.70
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0080.00023.82
8.1.230.0060.00619.14
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00317.36
8.1.190.0030.00517.23
8.1.180.0000.00818.10
8.1.170.0030.00518.50
8.1.160.0000.00821.83
8.1.150.0070.00018.46
8.1.140.0040.00417.39
8.1.130.0070.00017.74
8.1.120.0040.00417.32
8.1.110.0030.00617.46
8.1.100.0040.00417.45
8.1.90.0040.00417.33
8.1.80.0040.00417.44
8.1.70.0070.00017.33
8.1.60.0040.00417.58
8.1.50.0040.00417.46
8.1.40.0030.00617.42
8.1.30.0000.00817.57
8.1.20.0050.00317.66
8.1.10.0000.00817.54
8.1.00.0000.00717.45
8.0.300.0040.00418.77
8.0.290.0080.00017.04
8.0.280.0030.00518.37
8.0.270.0040.00417.20
8.0.260.0000.00617.18
8.0.250.0030.00316.94
8.0.240.0070.00017.00
8.0.230.0000.00716.91
8.0.220.0000.00616.84
8.0.210.0000.00716.85
8.0.200.0000.00716.94
8.0.190.0040.00416.95
8.0.180.0070.00016.89
8.0.170.0070.00016.88
8.0.160.0000.00716.94
8.0.150.0070.00016.83
8.0.140.0040.00416.87
8.0.130.0030.00313.29
8.0.120.0080.00016.88
8.0.110.0000.00816.86
8.0.100.0000.00916.85
8.0.90.0050.00216.89
8.0.80.0090.00616.91
8.0.70.0000.00716.86
8.0.60.0070.00016.94
8.0.50.0040.00416.74
8.0.30.0090.01017.10
8.0.20.0110.00717.40
8.0.10.0050.00216.89
8.0.00.0090.00816.62
7.4.330.0080.00015.00
7.4.320.0060.00016.35
7.4.300.0070.00016.61
7.4.290.0000.00716.44
7.4.280.0000.00816.43
7.4.270.0040.00316.41
7.4.260.0030.00316.52
7.4.250.0040.00416.57
7.4.240.0030.00416.54
7.4.230.0000.00716.69
7.4.220.0070.01116.56
7.4.210.0030.01116.62
7.4.200.0070.00016.40
7.4.190.0030.00316.70
7.4.160.0090.00616.23
7.4.150.0030.01317.40
7.4.140.0130.00717.86
7.4.130.0120.00616.52
7.4.120.0070.01216.45
7.4.110.0040.01316.45
7.4.100.0070.01116.37
7.4.90.0180.00016.41
7.4.80.0170.00019.39
7.4.70.0070.01016.45
7.4.60.0060.01216.39
7.4.50.0030.00616.41
7.4.40.0080.00816.57
7.4.30.0080.00816.48
7.4.10.0110.00714.75
7.4.00.0040.01315.04
7.3.330.0020.00213.25
7.3.320.0050.00013.19
7.3.310.0040.00416.41
7.3.300.0030.00316.43
7.3.290.0040.01216.38
7.3.280.0090.01016.36
7.3.270.0130.00317.40
7.3.260.0100.00716.51
7.3.250.0070.01016.49
7.3.240.0090.00616.50
7.3.230.0070.01016.42
7.3.210.0070.01016.36
7.3.200.0090.00919.39
7.3.190.0070.01116.39
7.3.180.0110.01016.62
7.3.170.0210.00016.34
7.3.160.0060.01016.39
7.3.130.0070.00714.88
7.3.120.0040.01214.62
7.3.110.0080.01014.82
7.3.100.0050.01014.76
7.3.90.0070.01014.81
7.3.80.0050.00514.68
7.3.70.0040.00714.71
7.3.60.0050.00714.87
7.3.50.0030.01114.82
7.3.40.0040.01014.77
7.3.30.0050.00914.68
7.3.20.0050.01016.44
7.3.10.0080.00816.53
7.3.00.0110.00316.50
7.2.330.0080.01216.74
7.2.320.0040.01516.73
7.2.310.0130.00316.60
7.2.300.0250.00316.65
7.2.290.0080.00816.44
7.2.260.0070.01314.73
7.2.250.0070.00915.02
7.2.240.0070.00915.07
7.2.230.0080.00614.99
7.2.220.0020.01014.66
7.2.210.0050.00914.84
7.2.200.0020.01214.89
7.2.190.0060.00614.78
7.2.180.0110.00314.84
7.2.170.0030.01014.93
7.2.160.0060.00914.84
7.2.150.0040.01516.69
7.2.140.0060.00916.72
7.2.130.0090.00616.79
7.2.120.0060.00916.59
7.2.110.0110.00516.51
7.2.100.0050.00516.68
7.2.90.0000.00916.59
7.2.80.0080.00416.87
7.2.70.0060.00616.44
7.2.60.0050.00916.73
7.2.50.0090.00316.75
7.2.40.0060.00816.94
7.2.30.0040.01116.86
7.2.20.0000.01016.67
7.2.10.0100.00316.75
7.2.00.0090.00618.10
7.1.330.0050.00915.53
7.1.320.0080.00715.47
7.1.310.0050.00815.40
7.1.300.0070.00615.59
7.1.290.0040.00515.33
7.1.280.0090.00415.58
7.1.270.0060.01015.46
7.1.260.0040.00915.71
7.1.250.0090.00615.70
7.1.240.0060.00615.50
7.1.230.0080.00815.30
7.1.220.0000.01415.73
7.1.210.0030.00615.54
7.1.200.0080.00515.54
7.1.190.0060.00615.49
7.1.180.0090.00615.33
7.1.170.0040.01115.51
7.1.160.0040.00715.45
7.1.150.0040.01115.54
7.1.140.0040.00915.25
7.1.130.0070.00315.59
7.1.120.0110.00415.45
7.1.110.0030.01015.54
7.1.100.0040.00816.75
7.1.90.0100.00315.67
7.1.80.0070.00315.63
7.1.70.0020.00816.24
7.1.60.0080.00817.54
7.1.50.0040.01316.17
7.1.40.0040.01115.59
7.1.30.0030.01015.63
7.1.20.0070.00315.67
7.1.10.0090.00315.60
7.1.00.0080.03818.92
7.0.330.0120.00615.24
7.0.320.0000.01415.23
7.0.310.0060.00615.16
7.0.300.0000.01515.30
7.0.290.0080.00814.88
7.0.280.0100.00315.38
7.0.270.0060.01015.17
7.0.260.0050.00515.13
7.0.250.0060.00615.15
7.0.240.0110.00415.13
7.0.230.0030.01015.11
7.0.220.0030.00915.16
7.0.210.0070.00715.06
7.0.200.0050.00615.85
7.0.190.0070.00715.11
7.0.180.0130.00015.06
7.0.170.0030.00515.23
7.0.160.0130.00015.22
7.0.150.0000.01415.36
7.0.140.0050.03818.60
7.0.130.0030.01015.32
7.0.120.0070.00715.08
7.0.110.0100.00315.21
7.0.100.0030.01015.07
7.0.90.0080.00415.11
7.0.80.0030.01015.39
7.0.70.0100.00314.98
7.0.60.0080.02817.30
7.0.50.0060.03316.49
7.0.40.0100.04316.72
7.0.30.0180.02616.75
7.0.20.0200.04816.63
7.0.10.0120.04416.79
7.0.00.0040.02416.71
5.6.400.0100.00714.14
5.6.390.0030.01014.35
5.6.380.0080.00814.37
5.6.370.0080.00014.39
5.6.360.0070.00714.22
5.6.350.0070.00413.96
5.6.340.0030.01013.96
5.6.330.0000.01314.25
5.6.320.0090.00614.65
5.6.310.0000.00814.69
5.6.300.0060.00914.47
5.6.290.0040.00914.28
5.6.280.0060.03817.73
5.6.270.0130.00314.68
5.6.260.0000.01414.39
5.6.250.0080.00514.06
5.6.240.0040.00814.32
5.6.230.0050.00513.91
5.6.220.0070.00713.98
5.6.210.0050.03917.41
5.6.200.0050.02316.34
5.6.190.0000.03317.16
5.6.180.0200.04117.29
5.6.170.0150.04217.28
5.6.160.0090.03417.32
5.6.150.0040.04516.27
5.6.140.0070.03516.44
5.6.130.0100.03916.21
5.6.120.0060.04817.48
5.6.110.0050.04217.67
5.6.100.0090.03817.60
5.6.90.0050.02417.61
5.6.80.0050.02517.46
5.6.70.1720.02217.19
5.6.60.0060.00913.97
5.6.50.0030.00714.25
5.6.40.0090.00314.13
5.6.30.0100.00714.27
5.6.20.0040.00814.00
5.6.10.0100.00314.34
5.6.00.0070.00314.07
5.5.380.0060.00914.25
5.5.370.0000.01414.17
5.5.360.0070.01014.30
5.5.350.0100.04117.42
5.5.340.0080.02516.07
5.5.330.0060.04017.32
5.5.320.0160.03317.27
5.5.310.0220.03217.19
5.5.300.0020.02516.04
5.5.290.0050.04516.04
5.5.280.0120.04317.52
5.5.270.0050.04517.43
5.5.260.0040.02417.32
5.5.250.0050.04717.30
5.5.240.0030.02716.87
5.5.230.0090.00613.51
5.5.220.0110.00313.80
5.5.210.0100.01014.09
5.5.200.0090.00513.99
5.5.190.0070.01014.20
5.5.180.0160.00714.06
5.5.170.0060.01213.77
5.5.160.0000.01314.10
5.5.150.0060.00913.95
5.5.140.0100.00713.95
5.5.130.0060.00913.82
5.5.120.0070.00714.30
5.5.110.0100.00713.82
5.5.100.0120.00314.06
5.5.90.0060.01014.03
5.5.80.0040.00814.26
5.5.70.0060.00914.45
5.5.60.0060.00614.18
5.5.50.0040.01114.20
5.5.40.0120.00414.27
5.5.30.0070.00313.80
5.5.20.0060.00614.50
5.5.10.0030.00813.93
5.5.00.0060.00614.16
5.4.450.0500.02815.75
5.4.440.0480.03015.89
5.4.430.0370.03215.89
5.4.420.0460.02515.89
5.4.410.0470.03015.80
5.4.400.0450.03015.70
5.4.390.0450.03215.60
5.4.380.0100.02715.36
5.4.370.0090.02915.46
5.4.360.0080.03015.40
5.4.350.0100.03015.48
5.4.340.0100.03715.48
5.4.330.0060.00612.18
5.4.320.0020.02412.36
5.4.310.0030.02312.35
5.4.300.0040.02412.36
5.4.290.0070.03012.36
5.4.280.0030.03212.31
5.4.270.0090.02512.30
5.4.260.0030.02812.30
5.4.250.0070.03012.31
5.4.240.0060.02512.30
5.4.230.0040.03012.30
5.4.220.0060.02312.30
5.4.210.0090.01812.30
5.4.200.0040.02212.30
5.4.190.0080.02512.30
5.4.180.0080.02712.30
5.4.170.0070.02612.31
5.4.160.0050.03112.30
5.4.150.0040.02412.30
5.4.140.0090.01612.14
5.4.130.0060.02212.14
5.4.120.0060.02112.12
5.4.110.0070.02912.11
5.4.100.0070.03212.11
5.4.90.0080.02612.11
5.4.80.0090.02812.12
5.4.70.0060.02012.11
5.4.60.0020.03112.11
5.4.50.0090.02612.11
5.4.40.0050.03012.11
5.4.30.0080.02712.11
5.4.20.0060.02212.10
5.4.10.0040.02112.10
5.4.00.0050.02111.85
5.3.290.0100.02112.49
5.3.280.0070.02212.45
5.3.270.0070.02012.46
5.3.260.0040.02412.46
5.3.250.0050.02212.46
5.3.240.0050.01912.46
5.3.230.0040.02312.45
5.3.220.0050.02112.44
5.3.210.0060.02812.44
5.3.200.0040.02912.44
5.3.190.0060.02312.44
5.3.180.0060.02112.44
5.3.170.0020.02612.44
5.3.160.0030.02312.44
5.3.150.0040.02012.44
5.3.140.0060.02212.43
5.3.130.0040.02712.43
5.3.120.0060.02412.43
5.3.110.0060.02112.43
5.3.100.0050.02212.17
5.3.90.0090.01712.16
5.3.80.0050.02112.16
5.3.70.0060.02112.16
5.3.60.0060.02212.15
5.3.50.0070.02912.12
5.3.40.0060.02612.12
5.3.30.0070.02312.10
5.3.20.0070.02111.99
5.3.10.0060.02611.98
5.3.00.0060.02111.97
5.2.170.0070.0329.22
5.2.160.0050.0309.22
5.2.150.0060.0319.22
5.2.140.0040.0329.22
5.2.130.0030.0339.18
5.2.120.0070.0409.18
5.2.110.0060.0319.18
5.2.100.0060.0319.17
5.2.90.0060.0329.18
5.2.80.0070.0319.17
5.2.70.0070.0309.17
5.2.60.0360.0279.13
5.2.50.0100.0299.09
5.2.40.0050.0299.07
5.2.30.0090.0399.04
5.2.20.0070.0389.04
5.2.10.0060.0398.94
5.2.00.0090.0388.79
5.1.60.0060.0308.09
5.1.50.0060.0268.09
5.1.40.0070.0248.07
5.1.30.0060.0358.41
5.1.20.0070.0338.43
5.1.10.0050.0298.17
5.1.00.0040.0278.17
5.0.50.0010.0246.64
5.0.40.0040.0196.50
5.0.30.0040.0326.32
5.0.20.0030.0206.27
5.0.10.0040.0306.26
5.0.00.0020.0336.25
4.4.90.0050.0144.77
4.4.80.0040.0184.75
4.4.70.0010.0174.75
4.4.60.0020.0164.76
4.4.50.0050.0144.77
4.4.40.0040.0244.70
4.4.30.0050.0144.76
4.4.20.0070.0114.85
4.4.10.0050.0144.85
4.4.00.0050.0234.75
4.3.110.0030.0154.66
4.3.100.0020.0164.66
4.3.90.0020.0154.64
4.3.80.0030.0264.59
4.3.70.0010.0164.63
4.3.60.0010.0174.63
4.3.50.0030.0164.63
4.3.40.0030.0244.53
4.3.30.0020.0163.30
4.3.20.0030.0163.28
4.3.10.0010.0173.23
4.3.00.0130.0207.23

preferences:
37.09 ms | 401 KiB | 5 Q