3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "<pre>"; $list = array(0,2,4,8,16,32,64); foreach ( $list as $rarity ) { printf("$rarity = %s \n", round(pow($rarity, 1.25))); }

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)
8.3.70.0090.00616.88
8.3.60.0090.00918.18
8.3.50.0120.00922.17
8.3.40.0110.00418.84
8.3.30.0100.00319.48
8.3.20.0000.00720.55
8.3.10.0000.00822.43
8.3.00.0040.00422.59
8.2.180.0130.01016.50
8.2.170.0060.00922.96
8.2.160.0060.00821.10
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00017.88
8.2.110.0100.00022.30
8.2.100.0120.00019.76
8.2.90.0000.00719.33
8.2.80.0030.00518.18
8.2.70.0000.01017.88
8.2.60.0040.00418.29
8.2.50.0030.00618.07
8.2.40.0040.00418.47
8.2.30.0050.00318.20
8.2.20.0080.00017.83
8.2.10.0030.00617.78
8.2.00.0040.00417.96
8.1.280.0120.00625.92
8.1.270.0080.00024.26
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00324.17
8.1.230.0110.00019.20
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0080.00417.60
8.1.190.0030.00617.66
8.1.180.0040.00418.10
8.1.170.0030.00618.84
8.1.160.0020.00522.13
8.1.150.0050.00218.90
8.1.140.0050.00317.67
8.1.130.0070.00018.04
8.1.120.0050.00317.67
8.1.110.0000.00717.69
8.1.100.0000.00817.58
8.1.90.0020.00517.65
8.1.80.0020.00517.66
8.1.70.0030.00317.66
8.1.60.0080.00017.82
8.1.50.0040.00417.74
8.1.40.0050.00317.73
8.1.30.0060.00317.87
8.1.20.0040.00417.93
8.1.10.0040.00417.72
8.1.00.0000.00817.60
8.0.300.0000.00718.77
8.0.290.0070.00017.30
8.0.280.0000.00718.55
8.0.270.0000.00717.47
8.0.260.0070.00017.10
8.0.250.0040.00417.19
8.0.240.0040.00417.19
8.0.230.0000.00717.14
8.0.220.0000.00717.10
8.0.210.0000.00817.13
8.0.200.0060.00017.02
8.0.190.0050.00317.15
8.0.180.0080.00317.06
8.0.170.0040.00417.25
8.0.160.0000.00817.04
8.0.150.0030.00417.19
8.0.140.0040.00417.08
8.0.130.0000.00813.48
8.0.120.0070.00017.13
8.0.110.0050.00317.10
8.0.100.0040.00416.98
8.0.90.0070.00017.04
8.0.80.0110.00317.03
8.0.70.0040.00417.13
8.0.60.0000.00717.02
8.0.50.0040.00417.08
8.0.30.0150.00517.30
8.0.20.0130.00517.40
8.0.10.0070.00017.33
8.0.00.0050.01316.91
7.4.330.0020.00215.21
7.4.320.0060.00016.80
7.4.300.0060.00016.72
7.4.290.0030.00316.77
7.4.280.0040.00416.61
7.4.270.0030.00316.73
7.4.260.0070.00016.88
7.4.250.0030.00616.70
7.4.240.0040.00316.91
7.4.230.0030.00316.67
7.4.220.0130.01416.85
7.4.210.0070.00716.75
7.4.200.0040.00416.69
7.4.190.0040.00416.89
7.4.160.0080.00816.79
7.4.150.0060.01317.40
7.4.140.0130.00517.86
7.4.130.0130.00816.69
7.4.120.0080.00916.68
7.4.110.0040.01316.80
7.4.100.0110.01216.48
7.4.90.0140.01016.59
7.4.80.0120.00619.39
7.4.70.0130.00316.86
7.4.60.0070.01016.68
7.4.50.0040.00416.73
7.4.40.0060.01022.77
7.4.30.0080.00816.73
7.4.00.0110.00415.12
7.3.330.0030.00313.43
7.3.320.0030.00313.33
7.3.310.0070.00016.61
7.3.300.0050.00216.50
7.3.290.0090.00616.36
7.3.280.0090.00616.47
7.3.270.0100.00717.40
7.3.260.0030.01516.34
7.3.250.0090.01016.60
7.3.240.0140.00516.41
7.3.230.0140.00316.74
7.3.210.0070.01116.72
7.3.200.0000.01719.39
7.3.190.0070.01416.81
7.3.180.0060.01116.67
7.3.170.0090.00616.54
7.3.160.0060.00916.51
7.3.120.0000.01414.87
7.3.10.0050.00816.57
7.3.00.0060.00816.78
7.2.330.0110.00716.85
7.2.320.0130.00616.65
7.2.310.0060.01116.92
7.2.300.0100.00716.60
7.2.290.0060.01216.74
7.2.130.0060.00816.84
7.2.120.0060.01116.81
7.2.110.0090.00516.96
7.2.100.0110.00216.98
7.2.90.0090.00616.81
7.2.80.0060.01016.96
7.2.70.0110.00716.85
7.2.60.0090.00516.91
7.2.50.0050.00716.82
7.2.40.0030.01117.11
7.2.30.0090.01016.69
7.2.20.0140.00516.95
7.2.10.0070.01016.87
7.2.00.0060.00917.11
7.1.250.0070.00715.77
7.1.240.0080.00416.05
7.1.230.0030.00616.16
7.1.220.0090.00615.77
7.1.210.0000.01016.12
7.1.200.0000.00916.11
7.1.190.0000.00815.88
7.1.180.0030.00515.88
7.1.170.0060.00315.71
7.1.160.0080.00416.11
7.1.150.0030.00715.91
7.1.140.0080.00416.16
7.1.130.0060.00316.09
7.1.120.0000.01015.91
7.1.110.0030.01016.11
7.1.100.0070.00716.03
7.1.90.0000.01315.84
7.1.80.0060.00616.14
7.1.70.0020.00916.68
7.1.60.0060.01217.82
7.1.50.0080.00716.73
7.1.40.0090.00616.15
7.1.30.0030.00715.91
7.1.20.0060.00616.08
7.1.10.0030.01015.93
7.1.00.0020.04219.36
7.0.330.0050.00515.42
7.0.320.0070.00715.33
7.0.310.0030.00715.68
7.0.300.0000.00915.74
7.0.290.0030.00715.61
7.0.280.0030.00715.68
7.0.270.0000.01115.78
7.0.260.0030.01015.51
7.0.250.0030.00715.59
7.0.240.0060.00615.67
7.0.230.0000.00815.86
7.0.220.0000.00715.30
7.0.210.0000.00715.93
7.0.200.0050.00516.28
7.0.190.0070.00315.63
7.0.180.0030.00715.54
7.0.170.0040.00415.65
7.0.160.0030.00615.71
7.0.150.0040.00415.74
7.0.140.0030.04018.88
7.0.130.0030.00515.41
7.0.120.0060.00915.36
7.0.110.0030.00515.75
7.0.100.0070.00415.27
7.0.90.0050.00315.61
7.0.80.0030.00315.65
7.0.70.0000.00715.66
7.0.60.0170.04018.81
7.0.50.0110.04016.94
7.0.40.0030.02717.08
7.0.30.0170.04317.09
7.0.20.0130.03216.86
7.0.10.0080.02817.03
7.0.00.0050.02517.16
5.6.380.0000.00814.17
5.6.370.0060.00314.55
5.6.360.0030.00714.55
5.6.350.0060.00614.12
5.6.340.0030.00714.67
5.6.330.0000.01014.77
5.6.320.0000.00714.48
5.6.310.0080.00414.75
5.6.300.0030.00714.68
5.6.290.0070.00414.51
5.6.280.0030.04017.65
5.6.270.0090.00614.24
5.6.260.0060.00914.72
5.6.250.0000.01114.70
5.6.240.0030.00914.46
5.6.230.0030.00914.53
5.6.220.0040.00814.51
5.6.210.0070.03017.57
5.6.200.0070.04616.31
5.6.190.0100.02317.51
5.6.180.0170.04017.82
5.6.170.0180.03317.63
5.6.160.0100.03217.75
5.6.150.0030.04516.55
5.6.140.0080.04216.57
5.6.130.0100.04216.28
5.6.120.0050.05018.01
5.6.110.0070.03517.94
5.6.100.0120.03917.93
5.6.90.0070.03017.83
5.6.80.0100.05017.66
5.6.70.0080.00014.58
5.6.60.0000.01014.33
5.6.50.0060.00314.23
5.6.40.0030.00614.41
5.6.30.0030.00914.13
5.6.20.0030.01014.24
5.6.10.0100.00014.45
5.6.00.0000.01314.53
5.5.380.0080.00311.16
5.5.370.0000.00511.38
5.5.360.0060.00011.04
5.5.350.0200.04016.07
5.5.340.0080.03714.77
5.5.330.0030.04315.91
5.5.320.0150.03415.88
5.5.310.0130.03015.81
5.5.300.0040.04014.75
5.5.290.0030.04414.62
5.5.280.0050.02416.14
5.5.270.0030.03016.21
5.5.260.0080.02516.04
5.5.250.0070.04216.03
5.5.240.0220.03415.62
5.5.230.0060.00610.90
5.5.220.0090.00311.04
5.5.210.0000.00911.08
5.5.200.0100.00011.00
5.5.190.0070.00410.91
5.5.180.0030.00611.10
5.5.170.0040.00411.01
5.5.160.0080.00010.90
5.5.150.0040.00711.05
5.5.140.0060.00311.30
5.5.130.0080.00011.03
5.5.120.0080.00011.12
5.5.110.0000.00510.98
5.5.100.0030.00610.90
5.5.90.0000.00611.07
5.5.80.0000.01010.90
5.5.70.0000.00611.23
5.5.60.0040.00410.98
5.5.50.0000.00510.90
5.5.40.0030.00910.90
5.5.30.0000.00510.90
5.5.20.0030.00310.90
5.5.10.0030.00311.04
5.5.00.0070.00411.16
5.4.450.1880.02315.25
5.4.440.0030.02215.17
5.4.430.0750.03015.38
5.4.420.1910.02015.23
5.4.410.1920.02215.42
5.4.400.1850.02514.99
5.4.390.1870.02315.04
5.4.380.1980.02115.13
5.4.370.1880.02015.12
5.4.360.1750.03115.08
5.4.350.1560.01515.23
5.4.340.1900.02615.26
5.4.330.0030.00711.00
5.4.320.1870.02315.00
5.4.310.1950.01815.15
5.4.300.1970.02315.06
5.4.290.1850.02115.24
5.4.280.1890.02515.11
5.4.270.1500.02615.18
5.4.260.2070.02115.26
5.4.250.1780.02015.20
5.4.240.1880.02415.17
5.4.230.2050.02715.00
5.4.220.2060.02815.08
5.4.210.1700.02415.12
5.4.200.1360.01615.18
5.4.190.1350.02415.01
5.4.180.1740.01815.16
5.4.170.1190.02215.11
5.4.160.1770.02315.15
5.4.150.1860.02315.02
5.4.140.1930.02013.79
5.4.130.1800.02113.68
5.4.120.1250.02013.78
5.4.110.1980.02313.80
5.4.100.1650.02013.85
5.4.90.1880.02013.75
5.4.80.2030.02113.79
5.4.70.1900.02013.86
5.4.60.2100.01814.03
5.4.50.2400.02313.72
5.4.40.2040.02013.87
5.4.30.2060.02113.83
5.4.20.1980.02113.90
5.4.10.1930.02213.62
5.4.00.2670.01813.58
5.3.290.2100.01512.86
5.3.280.1950.02212.80
5.3.270.1370.02312.86
5.3.260.1770.02012.81
5.3.250.1750.01712.82
5.3.240.1570.02212.81
5.3.230.1310.01812.81
5.3.220.1960.02412.82
5.3.210.2150.02512.84
5.3.200.1890.02112.87
5.3.190.1780.02412.79
5.3.180.1880.02112.81
5.3.170.2450.02012.87
5.3.160.2060.01712.79
5.3.150.1910.02312.83
5.3.140.2270.02112.79
5.3.130.1850.02112.86
5.3.120.2000.02112.74
5.3.110.1980.02412.81
5.3.100.2090.01712.54
5.3.90.1920.02012.52
5.3.80.1870.01912.52
5.3.70.2170.02212.51
5.3.60.2300.01912.47
5.3.50.2170.02112.53
5.3.40.2270.02412.48
5.3.30.2150.02112.46
5.3.20.2110.02112.35
5.3.10.1980.01812.30
5.3.00.2290.02512.32
5.2.170.1780.01711.06
5.2.160.1670.01511.09
5.2.150.1750.01911.11
5.2.140.1750.02011.07
5.2.130.1820.01711.06
5.2.120.1650.01311.08
5.2.110.1500.02011.04
5.2.100.1680.01711.01
5.2.90.1680.01711.03
5.2.80.1600.01810.97
5.2.70.1820.01711.03
5.2.60.1720.01510.98
5.2.50.1680.01811.09
5.2.40.1200.01510.97
5.2.30.1430.02111.07
5.2.20.1650.01310.99
5.2.10.1700.01610.95
5.2.00.1660.01710.91
5.1.60.1520.01310.55
5.1.50.1550.01310.50
5.1.40.1510.01610.55
5.1.30.1550.01510.65
5.1.20.0010.03410.68
5.1.10.0050.02810.52
5.1.00.0020.01810.54
5.0.50.0030.0139.80
5.0.40.0480.0149.74
5.0.30.0920.0209.67
5.0.20.0630.0129.60
5.0.10.0620.0149.58
5.0.00.0690.0159.66
4.4.90.0780.0108.46
4.4.80.0670.0108.42
4.4.70.1050.0108.46
4.4.60.0940.0098.45
4.4.50.0920.0108.46
4.4.40.0890.0158.42
4.4.30.0880.0108.46
4.4.20.0000.0208.46
4.4.10.0020.0108.48
4.4.00.0000.0228.47
4.3.110.1020.0108.42
4.3.100.0810.0068.41
4.3.90.0730.0098.36
4.3.80.0750.0168.36
4.3.70.0720.0108.43
4.3.60.0680.0078.36
4.3.50.0530.0118.39
4.3.40.0840.0108.36
4.3.30.0420.0147.78
4.3.20.0340.0087.76
4.3.10.0440.0107.72
4.3.00.0230.0097.76

preferences:
58.07 ms | 401 KiB | 5 Q