3v4l.org

run code in 300+ PHP versions simultaneously
<?php $books["978-0743261690"] = "Gilgamesh"; $books["978-0060931957"] = "The Odyssey"; $books["978-0192840509"] = "Aesop's Fables"; $books["978-0520227040"] = "Mahabharta"; $books["978-0393320978"] = "Beowulf"; ?><html> <head> <title>Five Great Books</title> </head> <body> <h1>Five Great Books</h1> <ul> <?php foreach($books as $b => $aa) { ?> <li><?php echo $b; ?></li> <?php } ?> </ul> </body> </html>

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)
8.3.60.0110.00316.63
8.3.50.0100.01122.92
8.3.40.0120.00318.66
8.3.30.0030.01419.27
8.3.20.0050.00320.16
8.3.10.0050.00223.57
8.3.00.0030.00519.50
8.2.180.0070.01016.50
8.2.170.0030.01222.96
8.2.160.0100.00320.44
8.2.150.0070.00024.18
8.2.140.0000.00824.66
8.2.130.0070.01126.16
8.2.120.0040.00421.00
8.2.110.0030.00619.45
8.2.100.0050.00518.28
8.2.90.0030.00719.22
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0050.00217.93
8.2.50.0070.00818.07
8.2.40.0150.00017.92
8.2.30.0040.00418.03
8.2.20.0050.00317.66
8.2.10.0040.00418.12
8.2.00.0000.00817.65
8.1.280.0090.00925.92
8.1.270.0040.00423.80
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00619.13
8.1.230.0070.00319.08
8.1.220.0040.00417.77
8.1.210.0050.00318.77
8.1.200.0030.00617.38
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0000.00818.65
8.1.160.0000.00722.00
8.1.150.0000.00718.80
8.1.140.0040.00317.46
8.1.130.0030.00317.74
8.1.120.0000.00717.36
8.1.110.0030.00617.44
8.1.100.0090.00017.51
8.1.90.0030.00317.38
8.1.80.0000.01017.37
8.1.70.0040.00417.46
8.1.60.0030.00617.61
8.1.50.0050.00317.54
8.1.40.0030.00617.42
8.1.30.0050.00217.63
8.1.20.0000.00717.57
8.1.10.0000.00817.50
8.1.00.0000.00717.54
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0050.00318.39
8.0.270.0030.00517.37
8.0.260.0060.00018.41
8.0.250.0030.00316.85
8.0.240.0000.00716.85
8.0.230.0040.00416.84
8.0.220.0070.00016.92
8.0.210.0030.00316.81
8.0.200.0000.00716.88
8.0.190.0060.00316.91
8.0.180.0030.00316.91
8.0.170.0040.00416.95
8.0.160.0030.00316.98
8.0.150.0000.00716.77
8.0.140.0000.00716.76
8.0.130.0030.00313.31
8.0.120.0040.00416.86
8.0.110.0000.00716.78
8.0.100.0070.00016.78
8.0.90.0000.00716.78
8.0.80.0090.00916.88
8.0.70.0040.00416.78
8.0.60.0040.00416.96
8.0.50.0000.00716.93
8.0.30.0120.01216.87
8.0.20.0120.01117.40
8.0.10.0000.00716.86
8.0.00.0120.00616.67
7.4.330.0050.00015.00
7.4.320.0000.00616.48
7.4.300.0030.00316.45
7.4.290.0000.00716.39
7.4.280.0040.00416.45
7.4.270.0030.00316.43
7.4.260.0030.00316.59
7.4.250.0000.00816.56
7.4.240.0030.00516.64
7.4.230.0000.00716.63
7.4.220.0160.00316.43
7.4.210.0030.01316.60
7.4.200.0040.00416.50
7.4.160.0060.00916.63
7.4.150.0120.00617.40
7.4.140.0100.00917.86
7.4.130.0130.00616.49
7.4.120.0090.00916.55
7.4.110.0000.01516.63
7.4.100.0070.01116.40
7.4.90.0040.01316.44
7.4.80.0080.00819.39
7.4.70.0130.00416.45
7.4.60.0090.00816.59
7.4.50.0040.00416.37
7.4.40.0140.00416.39
7.4.30.0140.01016.34
7.4.00.0030.00914.57
7.3.330.0000.00613.06
7.3.320.0030.00313.26
7.3.310.0040.00416.29
7.3.300.0000.00616.35
7.3.290.0120.00416.45
7.3.280.0090.00816.31
7.3.270.0030.01317.40
7.3.260.0120.00916.29
7.3.250.0060.01016.44
7.3.240.0130.00316.23
7.3.230.0090.00916.46
7.3.210.0070.01416.58
7.3.200.0040.01319.39
7.3.190.0180.00316.61
7.3.180.0110.00516.67
7.3.170.0100.00716.31
7.3.160.0000.01516.52
7.3.120.0140.00314.67
7.3.110.0000.01414.75
7.3.100.0070.00414.58
7.3.90.0040.01114.74
7.3.80.0030.01414.53
7.3.70.0030.01014.92
7.3.60.0130.00014.93
7.3.50.0000.01114.75
7.3.40.0000.00914.63
7.3.30.0070.00714.80
7.3.20.0070.00716.84
7.3.10.0080.00516.50
7.3.00.0070.00616.78
7.2.330.0100.00716.61
7.2.320.0180.00016.74
7.2.310.0090.00916.34
7.2.300.0030.01516.66
7.2.290.0080.00816.48
7.2.240.0110.00415.07
7.2.230.0030.01014.79
7.2.220.0000.01014.90
7.2.210.0100.00614.79
7.2.200.0070.01114.67
7.2.190.0000.01414.78
7.2.180.0100.00015.06
7.2.170.0080.00414.99
7.2.160.0030.00914.95
7.2.150.0070.00416.64
7.2.140.0140.00316.58
7.2.130.0090.00716.73
7.2.120.0090.00316.64
7.2.110.0070.00916.80
7.2.100.0050.00916.79
7.2.90.0110.00616.76
7.2.80.0130.00216.81
7.2.70.0060.00916.79
7.2.60.0070.00716.87
7.2.50.0040.01016.73
7.2.40.0100.00616.90
7.2.30.0020.01016.90
7.2.20.0040.01016.70
7.2.10.0050.00616.88
7.2.00.0030.01217.64
7.1.330.0060.00615.83
7.1.320.0000.01315.82
7.1.310.0100.00315.79
7.1.300.0060.00915.61
7.1.290.0000.01415.79
7.1.280.0070.00315.81
7.1.270.0060.00615.72
7.1.260.0040.00815.72
7.1.250.0020.00915.63
7.1.200.0030.00315.75
7.1.100.0060.00617.84
7.1.70.0030.00917.17
7.1.60.0100.00719.40
7.1.50.0100.01616.94
7.1.00.0000.09022.34
7.0.200.0000.00916.69
7.0.140.0000.07322.12
7.0.60.0100.08019.91
7.0.50.0100.05017.86
7.0.40.0070.08720.04
7.0.30.0270.04720.00
7.0.20.0400.07020.12
7.0.10.0070.08720.18
7.0.00.0000.06020.20
5.6.210.0130.07020.56
5.6.200.0100.05318.12
5.6.190.0000.09320.61
5.6.180.0300.07720.77
5.6.170.0200.04320.71
5.6.160.0200.03320.54
5.6.150.0030.05718.18
5.6.140.0030.06718.20
5.6.130.0030.08718.21
5.6.120.0100.08321.12
5.6.110.0100.08021.01
5.6.100.0070.04320.97
5.6.90.0030.08720.99
5.6.80.0130.07320.50
5.5.350.0000.08720.34
5.5.340.0100.08017.92
5.5.330.0130.04720.21
5.5.320.0430.07020.20
5.5.310.0430.06020.26
5.5.300.0170.05017.88
5.5.290.0130.07317.98
5.5.280.0100.07020.65
5.5.270.0100.08720.79
5.5.260.0030.04320.87
5.5.250.0230.07320.61
5.5.240.0300.07020.26
5.4.450.0430.04019.26
5.4.440.0170.04719.42
5.4.430.0600.04719.57
5.4.420.0200.04019.13
5.4.410.0400.04719.08
5.4.400.0370.03719.11
5.4.390.0370.04719.10
5.4.380.0170.05318.59
5.4.370.0200.04718.49
5.4.360.0130.05718.53
5.4.350.0130.06318.70
5.4.340.0170.05318.52
5.4.320.0050.03712.46
5.4.310.0060.04212.45
5.4.300.0080.03912.46
5.4.290.0070.03612.45
5.4.280.0070.03312.35
5.4.270.0070.03412.35
5.4.260.0060.03712.35
5.4.250.0070.03612.35
5.4.240.0050.03612.35
5.4.230.0030.04012.34
5.4.220.0080.03412.34
5.4.210.0050.04512.34
5.4.200.0040.03812.34
5.4.190.0090.03412.34
5.4.180.0080.03312.34
5.4.170.0100.03612.35
5.4.160.0060.03912.35
5.4.150.0060.03512.34
5.4.140.0030.03912.02
5.4.130.0060.03512.01
5.4.120.0030.04511.97
5.4.110.0080.04111.97
5.4.100.0100.03011.97
5.4.90.0040.03811.96
5.4.80.0080.03411.97
5.4.70.0100.03011.96
5.4.60.0100.03111.96
5.4.50.0040.03711.96
5.4.40.0070.03311.95
5.4.30.0100.03311.95
5.4.20.0060.03411.95
5.4.10.0090.03111.95
5.4.00.0080.03411.44
5.3.290.0040.04112.80
5.3.280.0080.03612.71
5.3.270.0100.03512.73
5.3.260.0060.03912.72
5.3.250.0030.04012.72
5.3.240.0050.03812.72
5.3.230.0080.03512.71
5.3.220.0040.05412.68
5.3.210.0040.04312.68
5.3.200.0070.03812.68
5.3.190.0080.03512.68
5.3.180.0070.03512.67
5.3.170.0020.04012.67
5.3.160.0060.03612.67
5.3.150.0050.03812.67
5.3.140.0050.03712.66
5.3.130.0040.04212.66
5.3.120.0100.04112.66
5.3.110.0080.03912.66
5.3.100.0060.03512.12
5.3.90.0060.03512.08
5.3.80.0080.03412.07
5.3.70.0070.03412.07
5.3.60.0050.03612.06
5.3.50.0080.03312.00
5.3.40.0060.04012.00
5.3.30.0040.03611.95
5.3.20.0060.03511.73
5.3.10.0050.03411.69
5.3.00.0030.03711.68
5.2.170.0030.0309.18
5.2.160.0040.0299.18
5.2.150.0050.0309.18
5.2.140.0040.0319.17
5.2.130.0050.0289.14
5.2.120.0040.0289.13
5.2.110.0070.0269.14
5.2.100.0040.0289.14
5.2.90.0060.0279.14
5.2.80.0040.0309.13
5.2.70.0040.0309.13
5.2.60.0050.0399.09
5.2.50.0100.0259.05
5.2.40.0040.0299.04
5.2.30.0060.0309.01
5.2.20.0020.0319.00
5.2.10.0060.0288.91
5.2.00.0040.0288.78
5.1.60.0040.0238.06
5.1.50.0050.0248.06
5.1.40.0030.0258.04
5.1.30.0060.0238.39
5.1.20.0020.0298.41
5.1.10.0030.0278.14
5.1.00.0050.0258.14
5.0.50.0020.0226.61
5.0.40.0030.0196.48
5.0.30.0030.0316.29
5.0.20.0020.0236.26
5.0.10.0010.0246.23
5.0.00.0030.0306.23
4.4.90.0030.0154.78
4.4.80.0060.0224.75
4.4.70.0030.0164.75
4.4.60.0030.0154.75
4.4.50.0020.0154.77
4.4.40.0020.0304.71
4.4.30.0020.0164.76
4.4.20.0020.0164.85
4.4.10.0020.0164.84
4.4.00.0020.0254.76
4.3.110.0030.0154.67
4.3.100.0000.0184.67
4.3.90.0050.0124.64
4.3.80.0000.0264.58
4.3.70.0010.0164.63
4.3.60.0010.0194.63
4.3.50.0040.0174.63
4.3.40.0020.0304.54
4.3.30.0020.0163.28
4.3.20.0020.0163.26
4.3.10.0030.0183.22
4.3.00.0130.01015.63

preferences:
48.36 ms | 401 KiB | 5 Q