3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Base_Share_Element { protected function init($title, $css_classes) { } } class Base_Share_Button extends Base_Share_Element { public function init($args) { } }

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)
8.3.40.0070.00718.66
8.3.30.0100.00320.26
8.3.20.0040.00420.07
8.3.10.0040.00421.95
8.3.00.0040.00422.21
8.2.170.0000.01422.96
8.2.160.0040.00922.10
8.2.150.0040.00724.18
8.2.140.0090.00024.66
8.2.130.0030.00526.16
8.2.120.0040.00420.64
8.2.110.0090.00022.02
8.2.100.0060.00617.54
8.2.90.0040.00418.97
8.2.80.0000.00819.34
8.2.70.0000.00817.38
8.2.60.0000.00817.80
8.2.50.0030.00518.07
8.2.40.0000.00819.88
8.2.30.0050.00219.31
8.2.20.0040.00417.40
8.2.10.0000.00717.56
8.2.00.0050.00317.45
8.1.270.0080.00023.99
8.1.260.0050.00226.35
8.1.250.0050.00328.09
8.1.240.0060.00323.83
8.1.230.0030.00919.25
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0040.00417.39
8.1.180.0000.00818.89
8.1.170.0000.00818.56
8.1.160.0070.00318.67
8.1.150.0040.00418.49
8.1.140.0000.00717.22
8.1.130.0000.00717.75
8.1.120.0040.00417.36
8.1.110.0040.00417.20
8.1.100.0040.00417.20
8.1.90.0000.00717.20
8.1.80.0040.00417.22
8.1.70.0040.00417.28
8.1.60.0020.00517.33
8.1.50.0050.00217.43
8.1.40.0030.00517.40
8.1.30.0000.00717.50
8.1.20.0080.00017.36
8.1.10.0000.00817.34
8.1.00.0000.00717.38
8.0.300.0060.00318.77
8.0.290.0050.00317.05
8.0.280.0030.00318.35
8.0.270.0030.00317.12
8.0.260.0070.00016.75
8.0.250.0000.00816.73
8.0.240.0100.00016.91
8.0.230.0030.00516.87
8.0.220.0000.00716.87
8.0.210.0000.00716.80
8.0.200.0000.00816.90
8.0.190.0030.00616.89
8.0.180.0000.00816.73
8.0.170.0040.00416.82
8.0.160.0000.00716.69
8.0.150.0030.00316.80
8.0.140.0050.00316.68
8.0.130.0000.00513.22
8.0.120.0000.00716.77
8.0.110.0000.00716.75
8.0.100.0070.00016.78
8.0.90.0000.00716.73
8.0.80.0060.00916.84
8.0.70.0070.00016.68
8.0.60.0040.00416.77
8.0.50.0040.00416.66
8.0.30.0150.00716.79
8.0.20.0120.00717.40
8.0.10.0000.00716.86
8.0.00.0080.01216.67
7.4.330.0000.00515.00
7.4.320.0060.00016.43
7.4.300.0030.00316.38
7.4.290.0030.00316.35
7.4.280.0030.00316.25
7.4.270.0030.00616.29
7.4.260.0000.00613.16
7.4.250.0000.00716.42
7.4.240.0000.00716.45
7.4.230.0070.00016.45
7.4.220.0110.00816.57
7.4.210.0070.00616.39
7.4.200.0040.00416.45
7.4.190.0070.00016.59
7.4.160.0030.01316.30
7.4.150.0170.00017.40
7.4.140.0120.00617.86
7.4.130.0000.01716.46
7.4.120.0050.01416.50
7.4.110.0120.00616.29
7.4.100.0070.01416.35
7.4.90.0180.00916.55
7.4.80.0090.01019.39
7.4.70.0070.01016.36
7.4.60.0100.00716.27
7.4.50.0030.00516.59
7.4.40.0060.00822.77
7.4.30.0150.00016.30
7.4.00.0130.00014.64
7.3.330.0030.00313.24
7.3.320.0090.00013.00
7.3.310.0030.00316.29
7.3.300.0030.00316.20
7.3.290.0060.01316.24
7.3.280.0060.01116.21
7.3.270.0130.00417.40
7.3.260.0150.00916.43
7.3.250.0090.01416.18
7.3.240.0060.01016.21
7.3.230.0060.01216.39
7.3.210.0130.00316.29
7.3.200.0130.00819.39
7.3.190.0120.00616.46
7.3.180.0060.01016.30
7.3.170.0120.00516.29
7.3.160.0000.01616.16
7.3.120.0130.00314.84
7.3.110.0100.00614.81
7.3.100.0060.01014.27
7.3.90.0000.01114.68
7.3.80.0040.01114.70
7.3.70.0000.00914.79
7.3.60.0070.00414.48
7.3.50.0030.00914.56
7.3.40.0040.00714.64
7.3.30.0070.00714.65
7.3.20.0070.00716.62
7.3.10.0130.00316.52
7.3.00.0030.00916.48
7.2.330.0130.00316.42
7.2.320.0110.00716.49
7.2.310.0100.00616.15
7.2.300.0060.01516.48
7.2.290.0060.01516.54
7.2.240.0040.00914.97
7.2.230.0060.00314.95
7.2.220.0030.01014.41
7.2.210.0030.01014.62
7.2.200.0140.00314.70
7.2.190.0040.01414.48
7.2.180.0000.01414.89
7.2.170.0110.00414.51
7.2.160.0040.01414.95
7.2.150.0030.01316.59
7.2.140.0100.00316.62
7.2.130.0030.00916.77
7.2.120.0000.01216.61
7.2.110.0030.00716.49
7.2.100.0030.00916.59
7.2.90.0060.00616.75
7.2.80.0090.00616.63
7.2.70.0060.00816.84
7.2.60.0030.01016.56
7.2.50.0060.00616.73
7.2.40.0030.01216.76
7.2.30.0080.00616.51
7.2.20.0070.00716.62
7.2.10.0090.00616.71
7.2.00.0090.00718.00
7.1.330.0030.00715.60
7.1.320.0000.01215.40
7.1.310.0040.00415.32
7.1.300.0030.00915.15
7.1.290.0070.00415.52
7.1.280.0040.00815.34
7.1.270.0030.00715.58
7.1.260.0070.00415.49
7.1.250.0060.00315.48
7.1.200.0150.00015.32
7.1.100.0040.00717.86
7.1.70.0050.00216.85
7.1.60.0120.01219.32
7.1.50.0100.01016.84
7.1.00.0070.06322.30
7.0.200.0200.00616.24
7.0.140.0100.06721.95
7.0.60.0200.06719.85
7.0.50.0070.07717.87
7.0.40.0230.07720.16
7.0.30.0270.06020.09
7.0.20.0370.07320.07
7.0.10.0270.04720.22
7.0.00.0130.07720.09
5.6.280.0070.07021.10
5.6.210.0170.07720.55
5.6.200.0100.07718.29
5.6.190.0100.06020.63
5.6.180.0230.05020.77
5.6.170.0500.06320.62
5.6.160.0030.04320.43
5.6.150.0100.07318.27
5.6.140.0200.04318.14
5.6.130.0070.04018.18
5.6.120.0230.07021.00
5.6.110.0030.07720.89
5.6.100.0070.04020.96
5.6.90.0070.06721.13
5.6.80.0070.04020.41
5.6.70.0400.06720.37
5.5.350.0030.08720.43
5.5.340.0070.05018.05
5.5.330.0070.04720.27
5.5.320.0400.07020.32
5.5.310.0170.07320.30
5.5.300.0230.04018.07
5.5.290.0070.08717.96
5.5.280.0030.05020.85
5.5.270.0030.08720.77
5.5.260.0030.08020.76
5.5.250.0100.07320.50
5.5.240.0070.08020.27
5.4.450.0100.05019.57
5.4.440.0230.05019.48
5.4.430.0230.07019.32
5.4.420.0200.04019.39
5.4.410.0270.03319.14
5.4.400.0300.06719.09
5.4.390.0200.05019.16
5.4.380.0170.08019.06
5.4.370.0370.06019.20
5.4.360.0230.07719.13
5.4.350.0300.04719.32
5.4.340.0200.03718.95
5.4.320.0200.04319.22
5.4.310.0200.06719.22
5.4.300.0230.05718.81
5.4.290.0230.06319.24
5.4.280.0270.07719.15
5.4.270.0200.04319.15
5.4.260.0270.04719.34
5.4.250.0130.05319.13
5.4.240.0270.06319.13
5.4.230.0270.04319.06
5.4.220.0200.07719.14
5.4.210.0270.04319.30
5.4.200.0230.07319.13
5.4.190.0130.05319.21
5.4.180.0270.07018.85
5.4.170.0270.06019.30
5.4.160.0330.06319.16
5.4.150.0230.07319.29
5.4.140.0330.06016.55
5.4.130.0270.07016.40
5.4.120.0330.06716.43
5.4.110.0170.05016.40
5.4.100.0270.04016.31
5.4.90.0270.07016.61
5.4.80.0370.06316.41
5.4.70.0200.07316.58
5.4.60.0270.04316.38
5.4.50.0170.04016.53
5.4.40.0200.06316.38
5.4.30.0170.06716.37
5.4.20.0170.06716.34
5.4.10.0230.05716.53
5.4.00.0270.03315.96
5.3.290.0100.08314.72
5.3.280.0170.08314.61
5.3.270.0200.06314.62
5.3.260.0270.06714.58
5.3.250.0270.07314.61
5.3.240.0330.05714.61
5.3.230.0230.05714.60
5.3.220.0270.06014.69
5.3.210.0300.07314.57
5.3.200.0270.06014.62
5.3.190.0300.06014.57
5.3.180.0230.05014.65
5.3.170.0230.07014.65
5.3.160.0200.05714.55
5.3.150.0200.03714.60
5.3.140.0170.05314.53
5.3.130.0170.07314.48
5.3.120.0170.06014.71
5.3.110.0230.07314.55
5.3.100.0200.04713.94
5.3.90.0200.06314.24
5.3.80.0100.05014.11
5.3.70.0200.07314.02
5.3.60.0130.05014.02
5.3.50.0270.04014.04
5.3.40.0200.06313.86
5.3.30.0230.06713.83
5.3.20.0130.06713.70
5.3.10.0030.03313.56
5.3.00.0030.03313.64
5.2.170.0100.05712.30
5.2.160.0170.06012.30
5.2.150.0100.06012.30
5.2.140.0130.05712.30
5.2.130.0100.06312.30
5.2.120.0000.03312.30
5.2.110.0000.03012.30
5.2.100.0070.06012.30
5.2.90.0030.06712.30
5.2.80.0070.04712.30
5.2.70.0070.05012.30
5.2.60.0030.05312.30
5.2.50.0130.03312.30
5.2.40.0030.06312.30
5.2.30.0070.03312.30
5.2.20.0030.06012.30
5.2.10.0100.05712.30
5.2.00.0030.06312.30
5.1.60.0000.04712.30
5.1.50.0030.05012.30
5.1.40.0100.04312.30
5.1.30.0030.05712.30
5.1.20.0070.03012.30
5.1.10.0230.03312.30
5.1.00.0030.05312.30
5.0.50.0000.03312.30
5.0.40.0030.04012.30
5.0.30.0070.06712.30
5.0.20.0130.02312.30
5.0.10.0000.04712.30
5.0.00.0000.04712.30
4.4.90.0030.02312.30
4.4.80.0070.01712.30
4.4.70.0070.02712.30
4.4.60.0000.02312.30
4.4.50.0070.01712.30
4.4.40.0000.04712.30
4.4.30.0000.03012.30
4.4.20.0000.03312.30
4.4.10.0000.02712.30
4.4.00.0000.05712.30
4.3.110.0030.02712.30
4.3.100.0000.03312.30
4.3.90.0030.03312.30
4.3.80.0000.05012.30
4.3.70.0000.03312.30
4.3.60.0000.02712.30
4.3.50.0000.03712.30
4.3.40.0070.02712.30
4.3.30.0030.03712.30
4.3.20.0000.03012.30
4.3.10.0030.02012.30
4.3.00.0000.02712.30

preferences:
54.16 ms | 400 KiB | 5 Q