3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { function editbutton() { return 'editbutton'; } function sendbutton() { return 'sendbutton'; } function sellbutton() { return 'sellbutton'; } function cancelbutton() { return 'cancelbutton'; } function set_buttons() { $s = 1; $buttons = "<tr><td colspan=2><table><tr>"; if ($s == 0) { $buttons .= $this->editbutton().$this->sendbutton().$this->sellbutton(); } if ($s == 1) { $buttons .= $this->cancelbutton(); } $buttons .= "</tr></table></td></tr>"; echo $buttons; } } $a = new A(); $a->set_buttons();

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)
8.3.60.0090.01218.43
8.3.50.0180.00522.00
8.3.40.0160.00618.78
8.3.30.0090.00619.04
8.3.20.0070.00020.29
8.3.10.0080.00023.61
8.3.00.0030.00619.26
8.2.180.0120.00616.50
8.2.170.0120.00922.96
8.2.160.0070.00720.39
8.2.150.0030.00524.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0070.00022.22
8.2.110.0030.00622.07
8.2.100.0040.00820.48
8.2.90.0040.00419.23
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0090.00217.91
8.2.50.0080.00018.07
8.2.40.0000.00818.28
8.2.30.0050.00318.13
8.2.20.0040.00417.66
8.2.10.0040.00418.16
8.2.00.0000.00717.73
8.1.280.0080.01225.92
8.1.270.0000.00822.14
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0060.00321.92
8.1.230.0080.00419.01
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0060.00617.22
8.1.190.0000.00817.13
8.1.180.0030.00618.10
8.1.170.0050.00318.59
8.1.160.0000.00821.93
8.1.150.0040.00418.81
8.1.140.0000.00717.47
8.1.130.0000.00717.82
8.1.120.0000.00817.35
8.1.110.0000.00717.48
8.1.100.0000.00717.52
8.1.90.0000.00817.47
8.1.80.0050.00317.47
8.1.70.0050.00217.42
8.1.60.0050.00217.57
8.1.50.0000.00817.54
8.1.40.0060.00317.45
8.1.30.0000.00817.62
8.1.20.0030.00617.67
8.1.10.0050.00217.48
8.1.00.0040.00417.39
8.0.300.0000.00718.77
8.0.290.0080.00016.86
8.0.280.0000.00718.40
8.0.270.0030.00317.26
8.0.260.0000.00617.16
8.0.250.0030.00317.00
8.0.240.0000.00616.94
8.0.230.0030.00316.92
8.0.220.0000.00716.82
8.0.210.0070.00016.79
8.0.200.0030.00616.88
8.0.190.0000.00716.79
8.0.180.0040.00416.77
8.0.170.0040.00416.83
8.0.160.0080.00016.81
8.0.150.0000.00716.79
8.0.140.0060.00316.86
8.0.130.0030.00313.27
8.0.120.0040.00416.69
8.0.110.0000.00716.80
8.0.100.0030.00316.94
8.0.90.0000.00716.89
8.0.80.0080.01316.71
8.0.70.0040.00416.76
8.0.60.0050.00217.01
8.0.50.0040.00416.84
8.0.30.0090.01217.03
8.0.20.0110.00917.40
8.0.10.0000.00716.85
8.0.00.0110.00616.73
7.4.330.0030.00315.00
7.4.320.0030.00316.41
7.4.300.0000.00616.45
7.4.290.0000.00616.54
7.4.280.0040.00416.38
7.4.270.0030.00316.57
7.4.260.0050.00316.41
7.4.250.0040.00416.48
7.4.240.0040.00316.57
7.4.230.0030.00516.71
7.4.220.0140.00416.54
7.4.210.0100.00316.52
7.4.200.0030.00516.64
7.4.160.0100.00716.36
7.4.150.0050.01317.40
7.4.140.0090.00917.86
7.4.130.0060.01116.52
7.4.120.0090.00916.52
7.4.110.0200.00316.48
7.4.100.0080.00916.64
7.4.90.0040.01216.48
7.4.80.0030.01319.39
7.4.70.0130.00516.46
7.4.60.0110.00616.43
7.4.50.0000.00416.38
7.4.40.0140.00416.54
7.4.30.0130.00616.33
7.4.00.0070.00715.04
7.3.330.0000.00613.21
7.3.320.0030.00313.25
7.3.310.0050.00316.09
7.3.300.0060.00016.24
7.3.290.0100.01016.21
7.3.280.0110.01016.23
7.3.270.0070.01117.40
7.3.260.0100.00716.30
7.3.250.0100.00916.40
7.3.240.0190.00016.33
7.3.230.0110.01016.40
7.3.210.0070.01016.17
7.3.200.0160.00319.39
7.3.190.0060.01116.58
7.3.180.0000.01416.39
7.3.170.0100.00616.43
7.3.160.0080.00816.51
7.2.330.0070.01016.79
7.2.320.0100.00716.67
7.2.310.0150.00716.52
7.2.300.0090.00916.55
7.2.290.0090.00916.39
7.2.00.0080.00819.43
7.1.100.0000.01118.23
7.1.70.0030.00517.16
7.1.60.0140.01019.32
7.1.50.0120.00916.58
7.1.00.0030.07722.28
7.0.200.0000.00716.79
7.0.140.0030.07322.17
7.0.60.0030.05720.04
7.0.50.0170.04317.86
7.0.40.0000.05020.05
7.0.30.0370.04720.06
7.0.20.0330.07020.23
7.0.10.0200.05020.24
7.0.00.0100.05720.29
5.6.280.0000.07721.04
5.6.210.0070.08720.68
5.6.200.0000.05718.18
5.6.190.0100.08020.67
5.6.180.0070.04020.50
5.6.170.0230.03320.48
5.6.160.0000.07320.48
5.6.150.0170.04318.22
5.6.140.0070.08318.32
5.6.130.0100.08318.21
5.6.120.0100.08021.11
5.6.110.0100.08021.00
5.6.100.0000.09321.00
5.6.90.0070.08721.04
5.6.80.0130.08020.47
5.6.70.4570.03320.40
5.5.350.0200.07020.34
5.5.340.0100.03318.01
5.5.330.0170.07720.30
5.5.320.0370.05320.38
5.5.310.0330.05720.34
5.5.300.0030.04018.08
5.5.290.0030.08717.93
5.5.280.0000.09020.77
5.5.270.0000.04720.80
5.5.260.0070.04320.85
5.5.250.0070.07020.70
5.5.240.0100.07020.12
5.4.450.0870.04319.49
5.4.440.0700.06019.52
5.4.430.0630.06019.63
5.4.420.0670.00019.55
5.4.410.0630.00019.44
5.4.400.0770.00019.10
5.4.390.0630.00019.09
5.4.380.0670.00019.12
5.4.370.0670.00019.11
5.4.360.0630.00019.06
5.4.350.0670.00019.08
5.4.340.0030.03612.02
5.4.320.0050.03612.51
5.4.310.0030.04012.50
5.4.300.0060.03512.50
5.4.290.0080.04512.50
5.4.280.0060.03712.39
5.4.270.0070.03512.40
5.4.260.0040.04012.40
5.4.250.0050.03812.40
5.4.240.0080.03512.39
5.4.230.0070.03712.39
5.4.220.0050.04112.39
5.4.210.0060.03412.39
5.4.200.0080.03712.39
5.4.190.0080.03312.39
5.4.180.0100.03112.39
5.4.170.0070.03412.40
5.4.160.0070.03412.39
5.4.150.0040.03712.39
5.4.140.0050.03712.07
5.4.130.0110.03312.06
5.4.120.0050.03512.02
5.4.110.0050.03712.01
5.4.100.0070.03312.02
5.4.90.0060.03512.02
5.4.80.0040.03712.02
5.4.70.0090.03312.02
5.4.60.0060.03512.02
5.4.50.0050.03612.01
5.4.40.0070.03612.00
5.4.30.0080.04212.00
5.4.20.0100.03112.00
5.4.10.0070.03412.00
5.4.00.0040.03811.49
5.3.290.0070.04212.80
5.3.280.0060.03812.71
5.3.270.0090.04112.72
5.3.260.0040.04112.72
5.3.250.0070.03612.72
5.3.240.0050.03812.72
5.3.230.0100.03312.71
5.3.220.0070.03712.68
5.3.210.0050.03912.68
5.3.200.0050.03612.68
5.3.190.0050.03912.68
5.3.180.0040.03912.67
5.3.170.0050.03712.66
5.3.160.0050.04012.67
5.3.150.0090.03512.68
5.3.140.0100.03312.66
5.3.130.0070.04012.66
5.3.120.0030.04112.66
5.3.110.0050.03912.66
5.3.100.0070.04012.13
5.3.90.0080.03712.11
5.3.80.0060.04612.10
5.3.70.0060.04212.10
5.3.60.0050.04112.08
5.3.50.0050.04312.03
5.3.40.0050.04012.03
5.3.30.0060.03811.98
5.3.20.0060.03811.77
5.3.10.0060.03911.74
5.3.00.0080.03211.72
5.2.170.0050.0329.22
5.2.160.0020.0329.22
5.2.150.0060.0289.22
5.2.140.0030.0319.22
5.2.130.0020.0319.18
5.2.120.0050.0279.18
5.2.110.0040.0309.19
5.2.100.0040.0319.18
5.2.90.0020.0319.18
5.2.80.0040.0309.18
5.2.70.0050.0299.18
5.2.60.0070.0279.14
5.2.50.0050.0299.11
5.2.40.0050.0279.08
5.2.30.0060.0329.05
5.2.20.0050.0299.04
5.2.10.0050.0268.95
5.2.00.0030.0298.81
5.1.60.0010.0278.09
5.1.50.0050.0238.09
5.1.40.0030.0248.07
5.1.30.0040.0268.42
5.1.20.0010.0298.45
5.1.10.0060.0238.17
5.1.00.0030.0318.17
5.0.50.0060.0226.64
5.0.40.0040.0256.50
5.0.30.0040.0316.32
5.0.20.0010.0206.29
5.0.10.0040.0186.27
5.0.00.0020.0316.26
4.4.90.0020.0154.78
4.4.80.0020.0164.75
4.4.70.0030.0154.75
4.4.60.0030.0154.75
4.4.50.0020.0164.77
4.4.40.0030.0254.70
4.4.30.0040.0144.76
4.4.20.0020.0164.84
4.4.10.0050.0134.84
4.4.00.0060.0224.76
4.3.110.0030.0154.67
4.3.100.0020.0154.67
4.3.90.0020.0154.64
4.3.80.0030.0234.58
4.3.70.0020.0144.63
4.3.60.0030.0204.63
4.3.50.0060.0124.63
4.3.40.0020.0254.54
4.3.30.0000.0173.30
4.3.20.0030.0143.28
4.3.10.0020.0143.25
4.3.00.0070.01313.71

preferences:
40.01 ms | 401 KiB | 5 Q