3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface I { const NAME = self::class; const FOO = 'A Class Named ' . self::NAME; } class C implements I {} echo C::FOO;

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)
8.3.60.0070.01116.50
8.3.50.0160.00916.58
8.3.40.0120.00318.71
8.3.30.0120.00318.54
8.3.20.0000.00720.21
8.3.10.0050.00323.64
8.3.00.0040.00419.79
8.2.180.0040.01118.29
8.2.170.0100.00622.96
8.2.160.0100.00320.56
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00417.36
8.2.110.0030.00619.39
8.2.100.0120.00017.50
8.2.90.0070.00019.13
8.2.80.0050.00317.97
8.2.70.0060.00317.38
8.2.60.0000.00717.93
8.2.50.0000.00918.07
8.2.40.0000.00719.41
8.2.30.0070.00020.61
8.2.20.0000.00717.61
8.2.10.0030.00517.91
8.2.00.0000.00717.92
8.1.280.0040.01125.92
8.1.270.0140.00323.97
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.89
8.1.230.0070.00417.64
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0000.00817.35
8.1.190.0040.00417.22
8.1.180.0000.00718.10
8.1.170.0030.00518.65
8.1.160.0030.00522.07
8.1.150.0000.00718.75
8.1.140.0040.00417.29
8.1.130.0030.00317.61
8.1.120.0000.00717.36
8.1.110.0080.00017.39
8.1.100.0040.00417.29
8.1.90.0000.00717.38
8.1.80.0040.00417.28
8.1.70.0040.00417.25
8.1.60.0000.00817.54
8.1.50.0080.00017.43
8.1.40.0080.00017.50
8.1.30.0040.00417.64
8.1.20.0000.00717.57
8.1.10.0040.00417.50
8.1.00.0040.00417.38
8.0.300.0000.00818.77
8.0.290.0040.00416.63
8.0.280.0000.00718.37
8.0.270.0030.00317.29
8.0.260.0030.00317.10
8.0.250.0000.00816.93
8.0.240.0000.00616.92
8.0.230.0030.00316.91
8.0.220.0070.00016.78
8.0.210.0030.00516.69
8.0.200.0030.00616.88
8.0.190.0040.00416.84
8.0.180.0070.00016.78
8.0.170.0070.00016.73
8.0.160.0000.00716.78
8.0.150.0000.00816.67
8.0.140.0070.00016.77
8.0.130.0050.00013.27
8.0.120.0040.00416.88
8.0.110.0040.00416.88
8.0.100.0040.00416.80
8.0.90.0070.00016.82
8.0.80.0120.00316.82
8.0.70.0000.00816.61
8.0.60.0000.00716.63
8.0.50.0000.00716.93
8.0.30.0150.00517.02
8.0.20.0120.00917.40
8.0.10.0000.00717.00
8.0.00.0060.01216.67
7.4.330.0050.00015.08
7.4.320.0050.00216.44
7.4.300.0030.00316.38
7.4.290.0030.00516.51
7.4.280.0090.00316.33
7.4.270.0000.00816.54
7.4.260.0070.00016.54
7.4.250.0030.00316.30
7.4.240.0050.00216.45
7.4.230.0000.00716.59
7.4.220.0030.02016.36
7.4.210.0100.01316.46
7.4.200.0000.00716.30
7.4.160.0100.00616.50
7.4.150.0100.01317.40
7.4.140.0080.01017.86
7.4.130.0130.00616.59
7.4.120.0100.00716.41
7.4.110.0110.00716.53
7.4.100.0070.01616.43
7.4.90.0090.00816.33
7.4.80.0050.01319.39
7.4.70.0150.00316.48
7.4.60.0090.00616.30
7.4.50.0000.00416.34
7.4.40.0040.01216.49
7.4.30.0070.01016.35
7.4.00.0100.00614.87
7.3.330.0050.00013.12
7.3.320.0050.00013.23
7.3.310.0070.00016.13
7.3.300.0070.00016.19
7.3.290.0090.00616.20
7.3.280.0080.01116.24
7.3.270.0130.00417.40
7.3.260.0000.01716.27
7.3.240.0160.00616.23
7.3.230.0090.00916.39
7.3.210.0120.00416.31
7.3.200.0100.00616.23
7.3.190.0050.01116.46
7.3.180.0060.00916.18
7.3.170.0120.00916.48
7.3.160.0080.00816.31
7.3.120.0060.01214.67
7.3.110.0060.01214.80
7.3.100.0100.01014.77
7.3.90.0090.00914.67
7.3.80.0060.01314.93
7.3.70.0100.00314.76
7.3.60.0090.00514.80
7.3.50.0040.00814.30
7.3.40.0080.00314.57
7.3.30.0030.01014.59
7.3.20.0070.00716.55
7.3.10.0040.01116.59
7.3.00.0100.00316.66
7.2.330.0100.01316.36
7.2.320.0120.00616.62
7.2.310.0150.00616.54
7.2.300.0070.01016.46
7.2.290.0140.00716.59
7.2.250.0070.01014.79
7.2.240.0040.01515.06
7.2.230.0150.00314.89
7.2.220.0070.00714.88
7.2.210.0110.00814.98
7.2.200.0000.01414.71
7.2.190.0030.02114.95
7.2.180.0030.01214.64
7.2.170.0050.00514.78
7.2.160.0100.00314.79
7.2.150.0000.01216.60
7.2.140.0000.01916.89
7.2.130.0090.00616.79
7.2.120.0090.00916.91
7.2.110.0070.01116.59
7.2.100.0030.01316.82
7.2.90.0000.01216.95
7.2.80.0090.00917.01
7.2.70.0100.01016.88
7.2.60.0070.01016.75
7.2.50.0140.00016.89
7.2.40.0070.01116.73
7.2.30.0000.01516.62
7.2.20.0110.00416.71
7.2.10.0040.01116.75
7.2.00.0040.00817.91
7.1.330.0080.00415.61
7.1.320.0090.00915.66
7.1.310.0100.00715.68
7.1.300.0070.01015.55
7.1.290.0070.00715.61
7.1.280.0070.00315.49
7.1.270.0070.00315.53
7.1.260.0000.01415.47
7.1.250.0040.01115.79
7.1.240.0000.01215.55
7.1.230.0040.01115.76
7.1.220.0060.00915.48
7.1.210.0000.01015.77
7.1.200.0040.01215.39
7.1.190.0130.00715.83
7.1.180.0060.00315.58
7.1.170.0120.00315.46
7.1.160.0110.00415.69
7.1.150.0070.00315.82
7.1.140.0000.01415.67
7.1.130.0000.01415.55
7.1.120.0070.00715.43
7.1.110.0090.00315.72
7.1.100.0060.00616.90
7.1.90.0070.00715.68
7.1.80.0080.00315.64
7.1.70.0080.00316.27
7.1.60.0120.00517.62
7.1.50.0100.00616.12
7.1.40.0030.00515.34
7.1.30.0030.01315.77
7.1.20.0120.00015.57
7.1.10.0000.01715.73
7.1.00.0060.04118.90
7.0.330.0000.01015.08
7.0.320.0060.00615.16
7.0.310.0080.00415.18
7.0.300.0030.00715.33
7.0.290.0070.00715.09
7.0.280.0060.00315.07
7.0.270.0000.00815.05
7.0.260.0090.00315.12
7.0.250.0080.00815.46
7.0.240.0040.00515.41
7.0.230.0040.00714.95
7.0.220.0110.00415.20
7.0.210.0070.01015.25
7.0.200.0060.00714.99
7.0.190.0030.00615.29
7.0.180.0030.00615.28
7.0.170.0070.01015.16
7.0.160.0030.01015.09
7.0.150.0090.00615.25
7.0.140.0090.00015.28
7.0.130.0030.01215.04
7.0.120.0090.00614.97
7.0.110.0050.00815.15
7.0.100.0110.00014.93
7.0.90.0070.00315.39
7.0.80.0060.00315.23
7.0.70.0070.00315.36
7.0.60.0090.04417.66
7.0.50.0060.04016.66
7.0.40.0070.04416.80
7.0.30.0200.03916.85
7.0.20.0100.02516.80
7.0.10.0070.03916.83
7.0.00.0070.04516.81
5.6.400.0000.01614.11
5.6.390.0110.00314.08
5.6.380.0040.00814.33
5.6.370.0040.01414.16
5.6.360.0100.00314.30
5.6.350.0030.01014.11
5.6.340.0110.00414.37
5.6.330.0030.00614.15
5.6.320.0000.01113.87
5.6.310.0060.00313.79
5.6.300.0030.01014.32
5.6.290.0060.00614.33
5.6.280.0000.02217.67
5.6.270.0070.00714.12
5.6.260.0070.00714.32
5.6.250.0030.01013.94
5.6.240.0030.00614.14
5.6.230.0030.01014.18
5.6.220.0030.01014.18
5.6.210.0050.03717.25
5.6.200.0050.04316.12
5.6.190.0120.04117.38
5.6.180.0100.02517.37
5.6.170.0200.04117.30
5.6.160.0070.04017.29
5.6.150.0020.03816.23
5.6.140.0050.02516.08
5.6.130.0070.03216.21
5.6.120.0090.04317.56
5.6.110.0070.04317.49
5.6.100.0090.04417.62
5.6.90.0070.04517.68
5.6.80.0100.02717.40
5.6.70.0160.00313.89
5.6.60.0080.00814.37
5.6.50.0030.01014.07
5.6.40.0040.00814.46
5.6.30.0110.00414.11
5.6.20.0000.01314.24
5.6.10.0040.01113.88
5.6.00.0060.00614.23
5.5.380.0080.00413.61
5.5.370.0040.01413.65
5.5.360.0090.00913.78
5.5.350.0050.02417.27
5.5.340.0060.03115.94
5.5.330.0050.03017.05
5.5.320.1550.02517.07
5.5.310.0160.04117.04
5.5.300.0080.02916.11
5.5.290.0060.02215.94
5.5.280.0070.02717.21
5.5.270.0040.04917.42
5.5.260.0080.03317.22
5.5.250.0130.04017.34
5.5.240.0080.03916.88
5.5.230.0060.00914.02
5.5.220.0070.01013.92
5.5.210.0000.01314.25
5.5.200.0030.01013.84
5.5.190.0000.01013.97
5.5.180.0040.01113.76
5.5.170.0000.01013.82
5.5.160.0030.01013.45
5.5.150.0080.00413.90
5.5.140.0030.01013.91
5.5.130.0030.01213.93
5.5.120.0040.00713.61
5.5.110.0060.00313.83
5.5.100.0130.00013.70
5.5.90.0120.00313.55
5.5.80.0030.01013.90
5.5.70.0030.01113.82
5.5.60.0120.00313.57
5.5.50.0100.00313.87
5.5.40.0080.00013.81
5.5.30.0000.01313.56
5.5.20.0060.00913.80
5.5.10.0000.01613.64
5.5.00.0030.01013.47
5.4.450.0380.02815.81
5.4.440.0370.02915.71
5.4.430.0350.03015.70
5.4.420.0470.02715.80
5.4.410.0330.03015.72
5.4.400.0400.02715.63
5.4.390.0320.03715.69
5.4.380.0370.02815.54
5.4.370.0350.02815.64
5.4.360.0390.03015.46
5.4.350.0330.02915.46
5.4.340.0370.02515.63
5.4.330.0030.00712.00
5.4.320.0400.02815.53
5.4.310.0360.03015.47
5.4.300.0440.02715.50
5.4.290.0320.03315.54
5.4.280.0360.03115.53
5.4.270.0330.03115.58
5.4.260.0360.02615.47
5.4.250.0320.03215.47
5.4.240.0350.02715.49
5.4.230.0330.03215.46
5.4.220.0340.03215.52
5.4.210.0400.02315.55
5.4.200.0430.03515.69
5.4.190.0300.03715.62
5.4.180.0350.02715.62
5.4.170.0530.02515.54
5.4.160.0380.03115.54
5.4.150.0350.03015.63
5.4.140.0340.03314.29
5.4.130.0360.02814.16
5.4.120.0350.02714.24
5.4.110.0350.02814.30
5.4.100.0370.02314.29
5.4.90.0370.02614.27
5.4.80.0320.02914.13
5.4.70.0120.03914.09
5.4.60.0030.02814.09
5.4.50.0020.02914.17
5.4.40.0160.03814.17
5.4.30.0160.02114.08
5.4.20.0080.02514.28
5.4.10.0080.00312.00
5.4.00.0030.00712.00

preferences:
50.34 ms | 400 KiB | 5 Q