3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface I { const CLAZZ = __CLASS__; } class Abstract1 implements I {} class Class1 extends Abstract1 { const CLAZZ = __CLASS__; } echo Class1::CLAZZ;

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)
8.3.70.0150.00016.63
8.3.60.0110.00316.50
8.3.50.0140.00517.37
8.3.40.0070.00718.64
8.3.30.0040.01118.54
8.3.20.0050.00318.65
8.3.10.0040.00420.53
8.3.00.0000.01419.38
8.2.180.0110.01116.38
8.2.170.0160.00322.96
8.2.160.0100.00321.02
8.2.150.0050.00324.18
8.2.140.0030.00524.66
8.2.130.0020.00526.16
8.2.120.0000.00720.56
8.2.110.0030.00619.16
8.2.100.0040.00717.55
8.2.90.0090.00019.17
8.2.80.0000.00819.27
8.2.70.0000.01017.63
8.2.60.0040.00417.80
8.2.50.0030.00618.07
8.2.40.0000.00818.09
8.2.30.0000.00717.98
8.2.20.0030.00517.58
8.2.10.0000.00717.58
8.2.00.0000.00717.59
8.1.280.0120.00625.92
8.1.270.0000.00724.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0070.00421.90
8.1.230.0100.00020.85
8.1.220.0030.00517.74
8.1.210.0060.00318.85
8.1.200.0080.00317.25
8.1.190.0070.00017.30
8.1.180.0040.00418.10
8.1.170.0060.00318.72
8.1.160.0040.00418.80
8.1.150.0080.00018.63
8.1.140.0040.00417.36
8.1.130.0070.00017.80
8.1.120.0070.00017.41
8.1.110.0040.00417.46
8.1.100.0030.00517.38
8.1.90.0050.00217.33
8.1.80.0040.00417.44
8.1.70.0030.00517.34
8.1.60.0060.00317.50
8.1.50.0030.00617.37
8.1.40.0060.00317.34
8.1.30.0030.00617.54
8.1.20.0000.00717.52
8.1.10.0040.00417.50
8.1.00.0030.00517.25
8.0.300.0000.00819.90
8.0.290.0100.00016.75
8.0.280.0030.00318.36
8.0.270.0030.00317.12
8.0.260.0000.00716.71
8.0.250.0070.00016.94
8.0.240.0030.00316.79
8.0.230.0070.00016.83
8.0.220.0070.00016.80
8.0.210.0000.00716.80
8.0.200.0030.00316.87
8.0.190.0000.00816.75
8.0.180.0050.00216.84
8.0.170.0030.00616.75
8.0.160.0030.00316.71
8.0.150.0000.00916.86
8.0.140.0050.00916.79
8.0.130.0030.00313.25
8.0.120.0030.00316.68
8.0.110.0080.00016.70
8.0.100.0030.00316.64
8.0.90.0000.00816.61
8.0.80.0100.00916.77
8.0.70.0000.00816.69
8.0.60.0030.00516.75
8.0.50.0030.00516.81
8.0.30.0160.00317.16
8.0.20.0190.01317.26
8.0.10.0000.00716.78
8.0.00.0090.01116.77
7.4.330.0030.00312.86
7.4.320.0000.00616.44
7.4.300.0030.00316.36
7.4.290.0000.00716.41
7.4.280.0000.00816.51
7.4.270.0000.00716.44
7.4.260.0000.00513.18
7.4.250.0000.00816.31
7.4.240.0040.00416.33
7.4.230.0030.00316.41
7.4.220.0090.01516.36
7.4.210.0070.00716.44
7.4.200.0030.00316.41
7.4.190.0050.00216.47
7.4.160.0090.00916.54
7.4.150.0100.01016.34
7.4.140.0160.00316.53
7.4.130.0110.00516.43
7.4.120.0050.01116.41
7.4.110.0090.00916.45
7.4.100.0100.01316.68
7.4.90.0090.00916.30
7.4.80.0080.01416.59
7.4.70.0060.01616.54
7.4.60.0030.01316.38
7.4.50.0090.00416.24
7.4.40.0060.00616.48
7.4.30.0130.00316.42
7.4.00.0100.00715.02
7.3.330.0000.00613.25
7.3.320.0000.00513.05
7.3.310.0030.00316.21
7.3.300.0050.00216.13
7.3.290.0060.00916.19
7.3.280.0100.00916.21
7.3.270.0140.00316.27
7.3.260.0130.00416.30
7.3.250.0130.00816.34
7.3.240.0080.01216.08
7.3.230.0070.01016.26
7.3.210.0080.00916.19
7.3.200.0140.00319.39
7.3.190.0130.01016.54
7.3.180.0110.00616.34
7.3.170.0120.00616.10
7.3.160.0130.00616.37
7.3.120.0070.00714.73
7.3.00.0040.01216.48
7.2.330.0070.01016.39
7.2.320.0140.00716.77
7.2.310.0090.01216.70
7.2.300.0090.00916.55
7.2.290.0100.01016.66
7.2.130.0110.00316.65
7.2.120.0090.00316.67
7.2.110.0060.00617.03
7.2.100.0030.00916.91
7.2.90.0060.01016.75
7.2.80.0000.01216.81
7.2.70.0000.01416.66
7.2.60.0030.00616.98
7.2.50.0000.01016.50
7.2.40.0060.00617.10
7.2.30.0000.01216.93
7.2.20.0000.00916.89
7.2.10.0000.01716.88
7.2.00.0020.00918.26
7.1.250.0040.01115.91
7.1.240.0030.00915.73
7.1.230.0050.00515.51
7.1.220.0030.00515.69
7.1.210.0030.00915.77
7.1.200.0030.00515.29
7.1.190.0030.01015.30
7.1.180.0030.00715.20
7.1.170.0070.00315.71
7.1.160.0070.00315.52
7.1.150.0000.01415.67
7.1.140.0120.00415.47
7.1.130.0070.00315.76
7.1.120.0030.00715.64
7.1.110.0000.00815.30
7.1.100.0030.00716.76
7.1.90.0060.00315.52
7.1.80.0000.00815.41
7.1.70.0080.00416.22
7.1.60.0080.01217.50
7.1.50.0060.01016.13
7.1.40.0100.00315.34
7.1.30.0040.01115.43
7.1.20.0030.00615.61
7.1.10.0000.00815.32
7.1.00.0060.02019.00
7.0.330.0030.01015.38
7.0.320.0070.00315.42
7.0.310.0000.01115.27
7.0.300.0110.00315.23
7.0.290.0030.00515.21
7.0.280.0030.00915.34
7.0.270.0110.00015.07
7.0.260.0030.00915.07
7.0.250.0000.01315.14
7.0.240.0000.01015.14
7.0.230.0030.00715.39
7.0.220.0090.00315.40
7.0.210.0030.01015.45
7.0.200.0090.00514.94
7.0.190.0000.01215.32
7.0.180.0050.00815.35
7.0.170.0060.00614.98
7.0.160.0000.00915.37
7.0.150.0080.00615.25
7.0.140.0050.03818.74
7.0.130.0030.00915.08
7.0.120.0020.04218.68
7.0.110.0030.01215.43
7.0.100.0000.01215.44
7.0.90.0110.00415.21
7.0.80.0040.01115.21
7.0.70.0070.00715.05
7.0.60.0070.04317.64
7.0.50.0060.02116.48
7.0.40.0020.02515.60
7.0.30.0130.02015.61
7.0.20.0050.02315.64
7.0.10.0070.02215.55
7.0.00.0020.02615.61
5.6.380.0040.01114.31
5.6.370.0030.00914.18
5.6.360.0000.00914.12
5.6.350.0030.01013.98
5.6.340.0030.01313.81
5.6.330.0080.00414.43
5.6.320.0000.01514.32
5.6.310.0030.00714.05
5.6.300.0060.00914.31
5.6.290.0040.00714.44
5.6.280.0020.04217.81
5.6.270.0100.00714.29
5.6.260.0070.00714.09
5.6.250.0070.01014.07
5.6.240.0100.00714.22
5.6.230.0000.01314.33
5.6.220.0110.00314.43
5.6.210.0070.04417.36
5.6.200.0030.02516.33
5.6.190.0090.02016.06
5.6.180.0050.02516.25
5.6.170.0070.02216.37
5.6.160.0020.02616.14
5.6.150.0050.02316.25
5.6.140.0070.02016.24
5.6.130.0040.02616.29
5.6.120.0060.02316.26
5.6.110.0020.02716.08
5.6.100.0040.02116.12
5.6.90.0070.02216.09
5.6.80.0030.02115.76
5.6.70.0050.02216.04
5.6.60.0090.03115.79
5.6.50.0050.03815.85
5.6.40.0070.02715.76
5.6.30.0060.02115.79
5.6.20.0010.03615.85
5.6.10.0050.03615.79
5.6.00.0050.04215.88
5.5.380.0030.00911.23
5.5.370.0060.00311.22
5.5.360.0000.00711.18
5.5.350.0050.01815.83
5.5.340.0000.02514.58
5.5.330.0100.02314.57
5.5.320.0030.02114.60
5.5.310.0020.02214.62
5.5.300.0070.02014.56
5.5.290.0020.02314.60
5.5.280.0050.02014.57
5.5.270.0060.02114.59
5.5.260.0030.02514.56
5.5.250.0020.02214.50
5.5.240.0020.02814.23
5.5.230.0070.03714.25
5.5.220.0070.03914.26
5.5.210.0070.04014.25
5.5.200.0090.03114.22
5.5.190.0020.02714.22
5.5.180.0070.02714.26
5.5.170.0040.00411.18
5.5.160.0010.03514.25
5.5.150.0070.03214.26
5.5.140.0090.03514.22
5.5.130.0030.04314.30
5.5.120.0080.04314.30
5.5.110.0000.02914.25
5.5.100.0050.02514.25
5.5.90.0020.03514.24
5.5.80.0070.04014.24
5.5.70.0020.02414.17
5.5.60.0030.02814.22
5.5.50.0050.03614.20
5.5.40.0030.02814.17
5.5.30.0080.03714.24
5.5.20.0050.02814.25
5.5.10.0060.03014.22
5.5.00.0040.04114.20
5.4.450.0040.02015.31
5.4.440.0000.02815.26
5.4.430.0070.02015.29
5.4.420.0050.02215.28
5.4.410.0070.01815.25
5.4.400.0050.01915.12
5.4.390.0060.02115.07
5.4.380.0030.03815.11
5.4.370.0050.02615.13
5.4.360.0070.03515.11
5.4.350.0070.02215.14
5.4.340.0050.04415.16
5.4.330.0000.00911.18
5.4.320.0050.02315.11
5.4.310.0050.04115.09
5.4.300.0070.03315.08
5.4.290.0070.03315.13
5.4.280.0050.03315.10
5.4.270.0080.02715.14
5.4.260.0030.03715.11
5.4.250.0060.03915.08
5.4.240.0110.03315.11
5.4.230.0080.03515.08
5.4.220.0020.03015.09
5.4.210.0110.03715.14
5.4.200.0050.03215.15
5.4.190.0090.02315.11
5.4.180.0050.03715.22
5.4.170.0030.04115.11
5.4.160.0050.03815.13
5.4.150.0090.02215.08
5.4.140.0120.01713.83
5.4.130.0090.03313.80
5.4.120.0020.03913.88
5.4.110.0110.02813.86
5.4.100.0100.03713.89
5.4.90.0000.02513.82
5.4.80.0050.02013.83
5.4.70.0020.04013.88
5.4.60.0030.03213.79
5.4.50.0040.02213.79
5.4.40.0000.02913.80
5.4.30.0070.04013.73
5.4.20.0050.02413.74
5.4.10.0020.02813.79
5.4.00.0080.02013.55
5.3.290.0080.04212.90
5.3.280.0070.04012.91
5.3.270.0050.03712.89
5.3.260.0080.03812.91
5.3.250.0010.04012.91
5.3.240.0020.04212.91
5.3.230.0070.02612.88
5.3.220.0040.04412.87
5.3.210.0030.03912.87
5.3.200.0070.02812.89
5.3.190.0050.02512.88
5.3.180.0040.02212.88
5.3.170.0070.03812.87
5.3.160.0070.03812.88
5.3.150.0000.03012.90
5.3.140.0050.02012.90
5.3.130.0080.03812.78
5.3.120.0080.03212.85
5.3.110.0020.04412.90
5.3.100.0020.03212.61
5.3.90.0050.02612.62
5.3.80.0070.02212.58
5.3.70.0020.02112.63
5.3.60.0030.02012.57
5.3.50.0000.02412.57
5.3.40.0020.02612.66
5.3.30.0020.02312.49
5.3.20.0070.03712.37
5.3.10.0020.02212.41
5.3.00.0080.03512.34
5.2.170.0050.01511.15
5.2.160.0000.01811.19
5.2.150.0060.01611.17
5.2.140.0030.01811.10
5.2.130.0000.03111.16
5.2.120.0060.03311.08
5.2.110.0050.03111.15
5.2.100.0030.03411.12
5.2.90.0080.03011.08
5.2.80.0050.03211.05
5.2.70.0040.03511.05
5.2.60.0010.03311.13
5.2.50.0030.03311.02
5.2.40.0040.02811.09
5.2.30.0030.03211.07
5.2.20.0030.03511.08
5.2.10.0040.02911.00
5.2.00.0070.02811.05
5.1.60.0040.03110.62
5.1.50.0090.02310.58
5.1.40.0030.02510.68
5.1.30.0100.01810.75
5.1.20.0030.02810.77
5.1.10.0050.02710.73
5.1.00.0060.02810.64
5.0.50.0010.0239.85
5.0.40.0020.0229.89
5.0.30.0010.0359.70
5.0.20.0050.0159.72
5.0.10.0020.0229.70
5.0.00.0030.0319.62
4.4.90.0020.0189.62
4.4.80.0040.0179.62
4.4.70.0030.0109.62
4.4.60.0000.0149.62
4.4.50.0030.0189.62
4.4.40.0030.0289.62
4.4.30.0030.0199.62
4.4.20.0070.0139.62
4.4.10.0020.0209.62
4.4.00.0030.0299.62
4.3.110.0040.0209.62
4.3.100.0030.0139.62
4.3.90.0020.0189.62
4.3.80.0070.0259.62
4.3.70.0030.0169.62
4.3.60.0020.0209.62
4.3.50.0000.0209.62
4.3.40.0040.0179.62
4.3.30.0050.0159.62
4.3.20.0020.0179.62
4.3.10.0040.0109.62
4.3.00.0020.0129.62

preferences:
53.58 ms | 401 KiB | 5 Q