3v4l.org

run code in 300+ PHP versions simultaneously
<?php abstract class one { public function hello() { return "Chandra"; } } class two extends one { } $c = new two; echo $c->hrllo();

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)
8.3.60.0070.01118.53
8.3.50.0150.00521.99
8.3.40.0070.01518.97
8.3.30.0090.00618.92
8.3.20.0040.00420.29
8.3.10.0000.00922.02
8.3.00.0080.00022.40
8.2.180.0130.00316.50
8.2.170.0070.00722.96
8.2.160.0060.00919.07
8.2.150.0090.00024.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0040.00419.31
8.2.110.0000.00922.26
8.2.100.0070.00418.02
8.2.90.0060.00319.22
8.2.80.0000.00817.97
8.2.70.0030.00617.61
8.2.60.0000.00817.93
8.2.50.0000.00818.07
8.2.40.0000.00718.22
8.2.30.0000.00717.85
8.2.20.0040.00417.55
8.2.10.0040.00417.72
8.2.00.0040.00417.61
8.1.280.0170.00025.92
8.1.270.0060.00322.14
8.1.260.0070.00026.35
8.1.250.0050.00328.09
8.1.240.0060.00323.79
8.1.230.0080.00319.16
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0000.00917.23
8.1.190.0060.00317.39
8.1.180.0040.00418.57
8.1.170.0040.00418.59
8.1.160.0000.00822.12
8.1.150.0020.00518.46
8.1.140.0040.00417.25
8.1.130.0030.00317.77
8.1.120.0000.00717.35
8.1.110.0070.00017.27
8.1.100.0000.00817.32
8.1.90.0000.00717.45
8.1.80.0050.00217.36
8.1.70.0030.00317.36
8.1.60.0040.00417.49
8.1.50.0040.00417.52
8.1.40.0040.00417.43
8.1.30.0040.00417.56
8.1.20.0090.00017.68
8.1.10.0030.00617.59
8.1.00.0080.00017.40
8.0.300.0000.00718.77
8.0.290.0040.00417.18
8.0.280.0070.00018.38
8.0.270.0030.00317.15
8.0.260.0000.00716.85
8.0.250.0030.00316.85
8.0.240.0040.00416.84
8.0.230.0000.00716.97
8.0.220.0050.00216.87
8.0.210.0050.00316.91
8.0.200.0040.00416.98
8.0.190.0090.00016.94
8.0.180.0030.00516.95
8.0.170.0060.00316.91
8.0.160.0000.00816.86
8.0.150.0040.00416.95
8.0.140.0000.00716.90
8.0.130.0000.00813.29
8.0.120.0000.00816.87
8.0.110.0000.00916.92
8.0.100.0000.00716.98
8.0.90.0000.00716.82
8.0.80.0120.00316.81
8.0.70.0000.00817.00
8.0.60.0020.00516.72
8.0.50.0050.00216.86
8.0.30.0090.01017.02
8.0.20.0140.00417.40
8.0.10.0030.00316.86
8.0.00.0090.00916.74
7.4.330.0030.00315.00
7.4.320.0000.00616.45
7.4.300.0000.00616.48
7.4.290.0070.00016.57
7.4.280.0020.00516.43
7.4.270.0030.00316.57
7.4.260.0040.00416.52
7.4.250.0000.00816.60
7.4.240.0050.00316.53
7.4.230.0030.00316.48
7.4.220.0130.00616.68
7.4.210.0100.00816.54
7.4.200.0080.00016.61
7.4.190.0080.00016.55
7.4.160.0070.01016.39
7.4.150.0120.00617.40
7.4.140.0130.00817.86
7.4.130.0090.00716.43
7.4.120.0100.00616.59
7.4.110.0140.00916.49
7.4.100.0110.00616.46
7.4.90.0090.00916.62
7.4.80.0060.01219.39
7.4.70.0100.00616.43
7.4.60.0120.00616.30
7.4.50.0050.00016.45
7.4.40.0030.01022.77
7.4.30.0140.00916.66
7.4.10.0030.01416.47
7.4.00.0070.01115.70
7.3.330.0060.00013.30
7.3.320.0000.00513.25
7.3.310.0030.00316.26
7.3.300.0070.00016.36
7.3.290.0030.01816.29
7.3.280.0080.01016.27
7.3.270.0130.00617.40
7.3.260.0120.00616.35
7.3.250.0070.01016.54
7.3.240.0030.01416.69
7.3.230.0060.01516.39
7.3.210.0110.00716.55
7.3.200.0100.00719.39
7.3.190.0090.00916.31
7.3.180.0090.00916.60
7.3.170.0150.00616.41
7.3.160.0080.00816.25
7.3.130.0000.01716.36
7.3.120.0050.00915.60
7.3.110.0120.00316.48
7.3.100.0060.00916.14
7.3.90.0040.00816.24
7.3.80.0040.00716.12
7.3.70.0040.01116.34
7.3.60.0000.01816.34
7.3.50.0040.01116.30
7.3.40.0100.00616.20
7.3.30.0000.00916.14
7.3.20.0060.00617.97
7.3.10.0120.00616.94
7.3.00.0090.00817.03
7.2.330.0030.01916.53
7.2.320.0130.00316.58
7.2.310.0080.00816.35
7.2.300.0060.01816.59
7.2.290.0160.00016.51
7.2.260.0060.01316.43
7.2.250.0040.01416.52
7.2.240.0070.01116.53
7.2.230.0040.01116.65
7.2.220.0080.00316.46
7.2.210.0000.01016.45
7.2.200.0090.00316.34
7.2.190.0100.00716.44
7.2.180.0030.01016.53
7.2.170.0070.00716.43
7.2.160.0070.00716.47
7.2.150.0090.00418.40
7.2.140.0070.00318.20
7.2.130.0060.00817.18
7.2.120.0110.00717.33
7.2.110.0100.00717.34
7.2.100.0030.01017.37
7.2.90.0090.00617.31
7.2.80.0070.01017.00
7.2.70.0130.00917.50
7.2.60.0120.00417.38
7.2.50.0060.01017.40
7.2.40.0080.00817.55
7.2.30.0090.00817.60
7.2.20.0060.00617.48
7.2.10.0140.00317.37
7.2.00.0080.00618.08
7.1.330.0080.00817.27
7.1.320.0060.00317.25
7.1.310.0100.00717.40
7.1.300.0070.00717.24
7.1.290.0060.01017.22
7.1.280.0000.01317.17
7.1.270.0000.01617.28
7.1.260.0040.01117.18
7.1.250.0060.00616.04
7.1.240.0030.01017.14
7.1.230.0000.01817.15
7.1.220.0060.00617.09
7.1.210.0030.00717.18
7.1.200.0030.01016.46
7.1.190.0000.01417.00
7.1.180.0000.01717.13
7.1.170.0040.00717.36
7.1.160.0030.01017.20
7.1.150.0030.01017.18
7.1.140.0030.01017.13
7.1.130.0070.00317.17
7.1.120.0000.01217.15
7.1.110.0060.00617.20
7.1.100.0070.00517.34
7.1.90.0090.00417.21
7.1.80.0030.00617.05
7.1.70.0030.01117.00
7.1.60.0080.01018.47
7.1.50.0030.01216.97
7.1.40.0030.01317.21
7.1.30.0000.00817.26
7.1.20.0040.00817.20
7.1.10.0060.00917.15
7.1.00.0060.02319.79
7.0.330.0070.00316.86
7.0.320.0090.00316.88
7.0.310.0000.01216.70
7.0.300.0030.00717.05
7.0.290.0060.00916.86
7.0.280.0030.01016.87
7.0.270.0000.01517.08
7.0.260.0000.01216.98
7.0.250.0080.00416.89
7.0.240.0000.01316.95
7.0.230.0040.01116.97
7.0.220.0040.01116.80
7.0.210.0000.01117.07
7.0.200.0040.00716.77
7.0.190.0110.00416.96
7.0.180.0100.00317.06
7.0.170.0030.00617.00
7.0.160.0100.00316.97
7.0.150.0060.00316.88
7.0.140.0090.03719.42
7.0.130.0100.00716.92
7.0.120.0070.01017.00
7.0.110.0030.02619.24
7.0.100.0030.04519.34
7.0.90.0060.04119.29
7.0.80.0020.04719.29
7.0.70.0050.04319.26
7.0.60.0050.04319.36
7.0.50.0020.04519.46
7.0.40.0080.04217.50
7.0.30.0050.04417.44
7.0.20.0030.04717.51
7.0.10.0070.04517.50
7.0.00.0070.04817.49
5.6.400.0030.00916.09
5.6.390.0000.01615.90
5.6.380.0030.00715.80
5.6.370.0030.01016.00
5.6.360.0000.01016.11
5.6.350.0040.01116.11
5.6.340.0000.01315.75
5.6.330.0050.00515.87
5.6.320.0030.00615.93
5.6.310.0070.00715.64
5.6.300.0040.01115.55
5.6.290.0070.00415.79
5.6.280.0100.03518.39
5.6.270.0030.00616.23
5.6.260.0050.02518.31
5.6.250.0080.04218.23
5.6.240.0050.04818.22
5.6.230.0050.04918.26
5.6.220.0030.04718.16
5.6.210.0070.04318.16
5.6.200.0020.04718.50
5.6.190.0050.04718.37
5.6.180.0080.04118.60
5.6.170.0070.04718.54
5.6.160.0070.04518.43
5.6.150.0080.03318.43
5.6.140.0060.04318.56
5.6.130.0070.03718.31
5.6.120.0070.04418.41
5.6.110.0030.04718.35
5.6.100.0080.04718.38
5.6.90.0020.04518.48
5.6.80.0060.04118.01
5.6.70.0020.03518.02
5.6.60.0030.02818.11
5.6.50.0090.04018.02
5.6.40.0080.04118.10
5.6.30.0050.04318.07
5.6.20.0070.04318.12
5.6.10.0060.04618.15
5.6.00.0030.04618.08
5.5.380.0070.04318.04
5.5.370.0070.03818.11
5.5.360.0070.04018.25
5.5.350.0060.04518.07
5.5.340.0080.04018.25
5.5.330.0050.03318.34
5.5.320.0060.04118.26
5.5.310.0030.04218.45
5.5.300.0100.04318.35
5.5.290.0020.02718.10
5.5.280.0040.03018.19
5.5.270.0110.04018.29
5.5.260.0050.04218.21
5.5.250.0020.04518.25
5.5.240.0070.04218.00
5.5.230.0060.04217.88
5.5.220.0020.04317.98
5.5.210.0120.03218.06
5.5.200.0050.04017.86
5.5.190.0060.04117.99
5.5.180.0050.04817.77
5.5.170.0060.01015.77
5.5.160.0080.02817.89
5.5.150.0100.03817.97
5.5.140.0110.04017.94
5.5.130.0090.04217.80
5.5.120.0090.03917.87
5.5.110.0030.04517.85
5.5.100.0070.03817.85
5.5.90.0030.04717.88
5.5.80.0030.04417.79
5.5.70.0050.04517.88
5.5.60.0100.03718.00
5.5.50.0040.03917.66
5.5.40.0050.04217.88
5.5.30.0070.04117.97
5.5.20.0020.04717.92
5.5.10.0050.02717.80
5.5.00.0030.02717.90
5.4.450.0040.04215.97
5.4.440.0020.04416.13
5.4.430.0030.04216.03
5.4.420.0050.04016.01
5.4.410.0020.04416.03
5.4.400.0050.03715.88
5.4.390.0050.04515.78
5.4.380.0030.04215.94
5.4.370.0030.04015.74
5.4.360.0080.03815.66
5.4.350.0030.03815.93
5.4.340.0080.03215.82
5.4.330.0030.00912.52
5.4.320.0070.03515.73
5.4.310.0080.03215.76
5.4.300.0070.02715.74
5.4.290.0040.03815.84
5.4.280.0050.03715.83
5.4.270.0060.03015.87
5.4.260.0020.04215.86
5.4.250.0050.03915.80
5.4.240.0020.03715.86
5.4.230.0040.02515.78
5.4.220.0030.04215.75
5.4.210.0030.04215.79
5.4.200.0030.03715.77
5.4.190.0050.02815.97
5.4.180.0070.02415.64
5.4.170.0020.02215.75
5.4.160.0030.02515.65
5.4.150.0010.03915.84
5.4.140.0070.03014.54
5.4.130.0050.04014.53
5.4.120.0020.02414.49
5.4.110.0050.03514.39
5.4.100.0020.03614.48
5.4.90.0070.03714.55
5.4.80.0070.03514.48
5.4.70.0030.03814.62
5.4.60.0040.02414.35
5.4.50.0070.03414.38
5.4.40.0070.04014.36
5.4.30.0070.03614.53
5.4.20.0020.03314.39
5.4.10.0040.02514.54
5.4.00.0020.04314.28
5.3.290.0050.04213.85
5.3.280.0050.04013.75
5.3.270.0060.04613.87
5.3.260.0070.02013.86
5.3.250.0010.03813.88
5.3.240.0020.02713.74
5.3.230.0020.04113.81
5.3.220.0080.02213.84
5.3.210.0080.03513.66
5.3.200.0070.03813.80
5.3.190.0070.02513.69
5.3.180.0070.03913.77
5.3.170.0030.04113.83
5.3.160.0070.03713.83
5.3.150.0050.04013.75
5.3.140.0070.04213.73
5.3.130.0050.03013.65
5.3.120.0040.04013.81
5.3.110.0050.04213.66
5.3.100.0090.03713.46
5.3.90.0030.04113.61
5.3.80.0070.03813.41
5.3.70.0030.03613.46
5.3.60.0020.04013.55
5.3.50.0030.03613.39
5.3.40.0030.02013.52
5.3.30.0020.02213.41
5.3.20.0040.02213.30
5.3.10.0030.02613.12
5.3.00.0050.03213.24
5.2.170.0000.03713.43
5.2.160.0030.03013.43
5.2.150.0000.06013.43
5.2.140.0000.04713.43
5.2.130.0030.05013.43
5.2.120.0000.06713.43
5.2.110.0000.05313.43
5.2.100.0030.03013.43
5.2.90.0030.03013.43
5.2.80.0000.03013.43
5.2.70.0000.03313.43
5.2.60.0000.03013.43
5.2.50.0000.03013.43
5.2.40.0000.03013.43
5.2.30.0030.02713.43
5.2.20.0030.02713.43
5.2.10.0000.03713.43
5.2.00.0000.02713.43
5.1.60.0030.03013.43
5.1.50.0030.02013.43
5.1.40.0000.02313.43
5.1.30.0030.02313.43
5.1.20.0000.02713.43
5.1.10.0000.02713.43
5.1.00.0000.02713.43
5.0.50.0000.03013.43
5.0.40.0030.03313.43
5.0.30.0000.03013.43
5.0.20.0000.02013.43
5.0.10.0030.03013.43
5.0.00.0000.05313.43
4.4.90.0000.02013.43
4.4.80.0000.02313.43
4.4.70.0000.01713.43
4.4.60.0000.02013.43
4.4.50.0000.01313.43
4.4.40.0000.02313.43
4.4.30.0000.01313.43
4.4.20.0000.01313.43
4.4.10.0030.01313.43
4.4.00.0000.02313.43
4.3.110.0000.02313.43
4.3.100.0000.01313.43
4.3.90.0000.02013.43
4.3.80.0000.02713.43
4.3.70.0000.01313.43
4.3.60.0000.01313.43
4.3.50.0000.01313.43
4.3.40.0000.02013.43
4.3.30.0000.01713.43
4.3.20.0000.03313.43
4.3.10.0000.01713.43
4.3.00.0000.01313.43

preferences:
53.39 ms | 401 KiB | 5 Q