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 $isbn => $book) { ?> <li><?php echo $isbn; ?></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)
8.3.60.0070.00718.30
8.3.50.0160.00522.69
8.3.40.0060.00918.80
8.3.30.0110.00419.27
8.3.20.0000.00820.16
8.3.10.0040.00423.70
8.3.00.0040.00419.38
8.2.180.0040.01116.63
8.2.170.0040.01122.96
8.2.160.0030.01020.38
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0070.01126.16
8.2.120.0030.00520.89
8.2.110.0000.00922.22
8.2.100.0060.00617.72
8.2.90.0070.00319.22
8.2.80.0000.00917.97
8.2.70.0030.00617.63
8.2.60.0030.00517.80
8.2.50.0040.00418.07
8.2.40.0000.00819.65
8.2.30.0070.00018.13
8.2.20.0040.00417.67
8.2.10.0040.00418.23
8.2.00.0040.00417.71
8.1.280.0120.00625.92
8.1.270.0080.00023.83
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0030.00623.86
8.1.230.0110.00019.04
8.1.220.0080.00017.79
8.1.210.0060.00318.77
8.1.200.0000.00917.35
8.1.190.0000.00817.13
8.1.180.0040.00418.10
8.1.170.0000.00818.70
8.1.160.0040.00422.00
8.1.150.0000.00718.89
8.1.140.0040.00417.41
8.1.130.0030.00317.86
8.1.120.0000.00717.48
8.1.110.0000.00717.48
8.1.100.0000.01017.46
8.1.90.0000.00717.34
8.1.80.0060.00317.44
8.1.70.0000.00717.39
8.1.60.0030.00617.62
8.1.50.0030.00617.57
8.1.40.0100.00017.41
8.1.30.0040.00417.67
8.1.20.0070.00317.64
8.1.10.0070.00017.55
8.1.00.0000.00717.55
8.0.300.0050.00218.77
8.0.290.0000.00716.75
8.0.280.0000.00718.44
8.0.270.0000.00717.13
8.0.260.0070.00018.51
8.0.250.0030.00316.95
8.0.240.0050.00516.94
8.0.230.0000.00716.98
8.0.220.0030.00316.80
8.0.210.0070.00016.93
8.0.200.0000.00616.88
8.0.190.0060.00316.96
8.0.180.0000.00716.81
8.0.170.0000.00816.92
8.0.160.0000.00716.73
8.0.150.0070.00016.87
8.0.140.0000.00716.70
8.0.130.0030.00313.31
8.0.120.0000.00716.86
8.0.110.0040.00416.93
8.0.100.0070.00016.89
8.0.90.0030.00416.74
8.0.80.0050.01116.95
8.0.70.0080.00017.01
8.0.60.0040.00416.72
8.0.50.0000.00716.89
8.0.30.0150.01016.81
8.0.20.0110.00817.40
8.0.10.0030.00616.91
8.0.00.0030.01516.87
7.4.330.0020.00215.08
7.4.320.0070.00016.61
7.4.300.0040.00416.50
7.4.290.0070.00016.64
7.4.280.0070.00016.61
7.4.270.0040.00416.53
7.4.260.0060.00013.33
7.4.250.0000.00816.48
7.4.240.0040.00416.56
7.4.230.0000.00716.39
7.4.220.0090.01316.70
7.4.210.0120.00316.62
7.4.200.0030.00316.50
7.4.160.0100.01016.58
7.4.150.0110.00717.40
7.4.140.0050.01217.86
7.4.130.0050.01216.56
7.4.120.0110.01216.50
7.4.110.0060.00916.42
7.4.100.0140.00416.47
7.4.90.0050.01116.49
7.4.80.0110.00519.39
7.4.70.0090.01216.46
7.4.60.0150.00316.48
7.4.50.0040.00016.38
7.4.40.0030.01316.55
7.4.30.0090.00916.37
7.4.00.0030.01315.18
7.3.330.0030.00313.25
7.3.320.0030.00313.27
7.3.310.0000.00716.45
7.3.300.0000.00716.34
7.3.290.0150.00016.39
7.3.280.0110.00516.32
7.3.270.0090.00917.40
7.3.260.0180.00316.18
7.3.250.0080.00816.43
7.3.240.0110.00816.35
7.3.230.0090.00916.40
7.3.210.0090.01516.31
7.3.200.0100.01019.39
7.3.190.0060.01516.34
7.3.180.0150.00016.66
7.3.170.0120.00416.38
7.3.160.0080.00916.33
7.3.10.0010.01416.82
7.3.00.0000.01116.81
7.2.330.0090.01216.77
7.2.320.0070.01316.37
7.2.310.0060.01516.55
7.2.300.0070.01616.32
7.2.290.0150.00316.72
7.2.130.0030.00816.91
7.2.120.0020.01516.63
7.2.110.0070.00716.87
7.2.100.0090.00716.76
7.2.90.0060.00816.92
7.2.80.0030.00816.80
7.2.70.0070.00816.87
7.2.60.0070.00616.92
7.2.50.0010.01016.78
7.2.40.0030.01016.71
7.2.30.0070.00516.90
7.2.20.0060.00416.60
7.2.10.0060.00816.86
7.2.00.0090.00417.68
7.1.250.0060.00515.72
7.1.240.0030.00715.75
7.1.230.0030.01015.84
7.1.220.0090.00315.84
7.1.210.0060.00916.04
7.1.200.0090.00415.81
7.1.190.0030.00716.01
7.1.180.0070.00315.92
7.1.170.0040.00415.98
7.1.160.0100.00615.52
7.1.150.0000.00815.76
7.1.140.0040.00815.84
7.1.130.0030.01015.91
7.1.120.0030.01315.54
7.1.110.0090.00615.86
7.1.100.0050.00816.77
7.1.90.0000.00915.70
7.1.80.0070.00715.71
7.1.70.0040.00716.13
7.1.60.0070.00717.45
7.1.50.0110.00516.32
7.1.40.0030.01015.80
7.1.30.0080.00815.82
7.1.20.0090.00615.82
7.1.10.0040.00415.65
7.1.00.0070.03619.16
7.0.330.0080.00015.25
7.0.320.0000.01115.21
7.0.310.0080.00815.00
7.0.300.0050.00315.11
7.0.290.0060.00915.48
7.0.280.0000.01215.39
7.0.270.0000.01415.27
7.0.260.0060.00315.41
7.0.250.0040.00715.57
7.0.240.0030.00515.38
7.0.230.0100.00315.45
7.0.220.0070.00715.46
7.0.210.0110.00315.28
7.0.200.0030.00615.93
7.0.190.0100.00315.49
7.0.180.0110.00415.30
7.0.170.0030.00515.28
7.0.160.0100.00315.32
7.0.150.0080.00015.43
7.0.140.0060.03818.49
7.0.130.0000.01215.30
7.0.120.0040.00415.61
7.0.110.0030.00615.27
7.0.100.0080.02217.71
7.0.90.0050.02517.61
7.0.80.0060.02517.57
7.0.70.0030.02517.68
7.0.60.0120.01817.53
7.0.50.0060.03817.91
7.0.40.0030.02516.81
7.0.30.0030.02616.79
7.0.20.0030.02716.78
7.0.10.0090.03116.83
7.0.00.0050.04516.76
5.6.380.0050.00514.04
5.6.370.0000.01014.28
5.6.360.0090.00314.09
5.6.350.0110.00314.25
5.6.340.0070.00714.71
5.6.330.0030.01014.47
5.6.320.0000.00814.45
5.6.310.0030.00614.65
5.6.300.0030.00514.12
5.6.290.0030.00914.34
5.6.280.0020.04717.61
5.6.270.0070.00714.70
5.6.260.0070.00714.55
5.6.250.0030.02817.59
5.6.240.0030.03317.57
5.6.230.0050.02317.56
5.6.220.0060.02317.58
5.6.210.0030.02317.60
5.6.200.0040.02317.61
5.6.190.0080.02017.71
5.6.180.0020.02717.77
5.6.170.0050.02117.62
5.6.160.0050.02817.74
5.6.150.0040.02717.67
5.6.140.0050.04217.61
5.6.130.0100.04517.84
5.6.120.0070.04317.85
5.6.110.0070.04517.75
5.6.100.0030.05017.69
5.6.90.0100.04517.54
5.6.80.0080.03517.29
5.6.70.0030.04717.25
5.6.60.0090.04217.29
5.6.50.0080.04017.56
5.6.40.0070.04017.44
5.6.30.0130.03517.33
5.6.20.0070.03717.30
5.6.10.0020.04817.41
5.6.00.0100.03717.31
5.5.380.0070.02215.74
5.5.370.0030.02815.71
5.5.360.0020.02315.91
5.5.350.0050.02315.81
5.5.340.0060.02115.79
5.5.330.0000.02516.02
5.5.320.0030.02515.85
5.5.310.0080.03315.92
5.5.300.0080.04315.97
5.5.290.0070.03915.91
5.5.280.0050.03615.88
5.5.270.0040.04616.08
5.5.260.0020.04715.94
5.5.250.0060.02715.89
5.5.240.0080.03615.53
5.5.230.0030.03115.66
5.5.220.0050.02715.62
5.5.210.0100.03815.62
5.5.200.0080.03815.45
5.5.190.0030.04215.56
5.5.180.0080.03515.55
5.5.170.0000.00610.95
5.5.160.0070.04215.50
5.5.150.0060.02815.67
5.5.140.0050.04215.69
5.5.130.0050.04315.50
5.5.120.0080.02315.49
5.5.110.0080.03215.56
5.5.100.0050.04115.61
5.5.90.0030.04215.63
5.5.80.0000.03915.41
5.5.70.0090.03715.46
5.5.60.0030.04315.43
5.5.50.0060.02315.51
5.5.40.0090.03215.53
5.5.30.0100.03315.56
5.5.20.0030.04515.56
5.5.10.0020.02915.57
5.5.00.0030.04315.58
5.4.450.0030.04315.20
5.4.440.0050.02915.26
5.4.430.0060.04515.22
5.4.420.0050.03315.33
5.4.410.0090.03815.05
5.4.400.0100.03515.14
5.4.390.0100.03915.13
5.4.380.0050.03814.93
5.4.370.0060.04014.95
5.4.360.0030.04214.93
5.4.350.0060.04015.05
5.4.340.0030.04414.92
5.4.330.0040.00410.89
5.4.320.0050.04315.04
5.4.310.0110.03315.11
5.4.300.0050.02315.02
5.4.290.0030.04015.02
5.4.280.0050.03914.98
5.4.270.0050.03815.01
5.4.260.0120.03314.97
5.4.250.0100.03515.07
5.4.240.0050.03715.01
5.4.230.0110.03515.06
5.4.220.0030.04314.87
5.4.210.0090.03715.12
5.4.200.0030.03215.02
5.4.190.0060.04014.90
5.4.180.0030.03515.14
5.4.170.0030.04015.13
5.4.160.0050.03614.89
5.4.150.0070.03814.95
5.4.140.0030.04213.49
5.4.130.0080.03313.70
5.4.120.0060.03313.61
5.4.110.0040.04013.81
5.4.100.0100.03513.79
5.4.90.0030.04313.63
5.4.80.0060.04113.71
5.4.70.0050.03813.57
5.4.60.0090.02713.59
5.4.50.0070.03713.68
5.4.40.0020.02713.64
5.4.30.0000.04413.75
5.4.20.0050.04213.59
5.4.10.0060.04113.66
5.4.00.0030.04213.33
5.3.290.0080.04012.57
5.3.280.0020.02512.46
5.3.270.0050.03812.54
5.3.260.0070.02812.53
5.3.250.0060.04012.57
5.3.240.0020.03612.50
5.3.230.0050.03612.35
5.3.220.0080.03812.35
5.3.210.0090.03512.44
5.3.200.0040.03912.38
5.3.190.0070.04212.47
5.3.180.0110.03612.55
5.3.170.0060.04012.51
5.3.160.0050.04112.50
5.3.150.0020.03712.46
5.3.140.0080.03812.34
5.3.130.0090.02812.36
5.3.120.0050.04112.57
5.3.110.0100.03812.42
5.3.100.0030.03312.27
5.3.90.0070.03812.22
5.3.80.0090.03312.23
5.3.70.0040.03912.19
5.3.60.0120.03312.23
5.3.50.0080.03812.11
5.3.40.0000.03611.95
5.3.30.0030.04112.16
5.3.20.0080.03411.88
5.3.10.0020.02711.84
5.3.00.0060.03611.95
5.2.170.0030.04010.60
5.2.160.0020.03210.61
5.2.150.0060.03110.61
5.2.140.0000.03810.55
5.2.130.0060.02810.58
5.2.120.0070.03010.60
5.2.110.0070.03210.61
5.2.100.0070.03210.58
5.2.90.0070.02710.67
5.2.80.0010.02210.60
5.2.70.0040.03210.64
5.2.60.0040.02910.57
5.2.50.0070.03310.57
5.2.40.0020.03610.54
5.2.30.0020.03410.51
5.2.20.0050.03210.52
5.2.10.0080.03210.47
5.2.00.0030.03610.49
5.1.60.0050.02810.07
5.1.50.0070.02610.06
5.1.40.0060.02810.11
5.1.30.0050.02510.21
5.1.20.0020.03210.25
5.1.10.0050.02710.24
5.1.00.0050.02510.08
5.0.50.0040.0279.32
5.0.40.0060.0239.20
5.0.30.0050.0229.18
5.0.20.0050.0219.17
5.0.10.0030.0249.16
5.0.00.0060.0289.25
4.4.90.0040.0178.26
4.4.80.0000.0218.26
4.4.70.0000.0158.26
4.4.60.0020.0128.26
4.4.50.0020.0198.26
4.4.40.0040.0288.26
4.4.30.0020.0208.26
4.4.20.0030.0188.26
4.4.10.0000.0228.26
4.4.00.0030.0298.26
4.3.110.0030.0178.26
4.3.100.0020.0198.26
4.3.90.0000.0198.26
4.3.80.0000.0298.26
4.3.70.0000.0208.26
4.3.60.0070.0138.26
4.3.50.0020.0218.26
4.3.40.0020.0298.26
4.3.30.0030.0188.26
4.3.20.0040.0178.26
4.3.10.0000.0228.26
4.3.00.0020.0188.26

preferences:
54.81 ms | 401 KiB | 5 Q