3v4l.org

run code in 300+ PHP versions simultaneously
<?php $age=array("Peter"=>"35","Ben"=>"37","Joe"=>"43"); krsort($age); foreach($age as $x=>$x_value) { echo "Key=" . $x . ", Value=" . $x_value; echo "<br>"; } ?>

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)
8.3.70.0000.01416.39
8.3.60.0120.00318.18
8.3.50.0150.00321.99
8.3.40.0070.00718.85
8.3.30.0170.00018.97
8.3.20.0040.00420.13
8.3.10.0040.00420.52
8.3.00.0050.00319.01
8.2.190.0120.00318.37
8.2.180.0120.00316.50
8.2.170.0040.01122.96
8.2.160.0110.00320.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00022.29
8.2.110.0070.00422.01
8.2.100.0040.00717.91
8.2.90.0040.00419.26
8.2.80.0080.00017.97
8.2.70.0030.00717.36
8.2.60.0000.00818.04
8.2.50.0090.00018.07
8.2.40.0000.00718.22
8.2.30.0070.00018.16
8.2.20.0050.00217.55
8.2.10.0050.00218.10
8.2.00.0060.00317.70
8.1.280.0070.01025.92
8.1.270.0050.00322.14
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0090.00022.01
8.1.230.0070.00418.99
8.1.220.0040.00417.78
8.1.210.0060.00318.77
8.1.200.0100.00017.23
8.1.190.0040.00417.23
8.1.180.0050.00518.10
8.1.170.0040.00418.64
8.1.160.0000.00722.00
8.1.150.0000.00718.89
8.1.140.0040.00417.44
8.1.130.0030.00317.75
8.1.120.0000.00717.47
8.1.110.0000.00817.44
8.1.100.0000.00817.40
8.1.90.0070.00317.40
8.1.80.0070.00017.35
8.1.70.0030.00317.45
8.1.60.0060.00317.57
8.1.50.0050.00317.49
8.1.40.0040.00417.52
8.1.30.0000.00817.50
8.1.20.0040.00417.63
8.1.10.0000.00717.40
8.1.00.0000.00717.45
8.0.300.0040.00419.93
8.0.290.0040.00416.63
8.0.280.0000.00718.35
8.0.270.0050.00317.22
8.0.260.0030.00317.28
8.0.250.0030.00316.81
8.0.240.0030.00316.94
8.0.230.0030.00316.98
8.0.220.0030.00316.80
8.0.210.0070.00016.87
8.0.200.0030.00716.96
8.0.190.0030.00516.90
8.0.180.0040.00416.79
8.0.170.0060.00316.81
8.0.160.0030.00316.87
8.0.150.0040.00416.84
8.0.140.0050.00516.85
8.0.130.0050.00213.39
8.0.120.0000.00716.73
8.0.110.0040.00416.90
8.0.100.0040.00416.77
8.0.90.0000.00716.94
8.0.80.0040.01216.86
8.0.70.0000.00716.85
8.0.60.0040.00416.94
8.0.50.0040.00416.74
8.0.30.0130.00517.00
8.0.20.0120.00617.40
8.0.10.0040.00416.93
8.0.00.0080.01216.64
7.4.330.0050.00015.00
7.4.320.0070.00016.59
7.4.300.0000.00616.63
7.4.290.0000.00716.49
7.4.280.0040.00416.44
7.4.270.0000.00616.49
7.4.260.0040.00416.60
7.4.250.0000.00816.36
7.4.240.0020.00516.60
7.4.230.0030.00316.70
7.4.220.0030.01316.68
7.4.210.0040.01016.41
7.4.200.0030.00316.39
7.4.160.0200.01716.34
7.4.150.0070.01117.40
7.4.140.0120.00817.86
7.4.130.0080.01216.42
7.4.120.0090.01316.48
7.4.110.0130.00816.52
7.4.100.0120.00616.45
7.4.90.0100.00716.40
7.4.80.0110.00619.39
7.4.70.0060.01616.54
7.4.60.0080.00816.42
7.4.50.0000.00516.56
7.4.40.0120.00416.36
7.4.30.0060.01216.50
7.4.10.0030.01415.04
7.4.00.0090.00814.84
7.3.330.0000.00613.01
7.3.320.0030.00312.99
7.3.310.0070.00016.22
7.3.300.0000.00716.20
7.3.290.0070.01116.25
7.3.280.0070.01016.26
7.3.270.0080.00817.40
7.3.260.0140.00716.41
7.3.250.0140.00716.38
7.3.240.0120.00616.59
7.3.230.0120.00316.39
7.3.210.0070.01116.27
7.3.200.0120.00919.39
7.3.190.0130.00816.17
7.3.180.0030.01216.33
7.3.170.0030.01316.27
7.3.160.0070.01516.45
7.3.130.0030.01514.63
7.3.120.0060.00914.39
7.3.110.0080.00414.60
7.3.100.0090.00314.85
7.3.90.0060.00914.75
7.3.80.0070.00714.91
7.3.70.0040.01114.71
7.3.60.0100.00314.85
7.3.50.0110.00314.80
7.3.40.0090.00614.63
7.3.30.0000.01214.70
7.3.20.0070.01116.41
7.3.10.0000.01316.84
7.3.00.0040.01016.43
7.2.330.0040.01816.70
7.2.320.0180.00316.45
7.2.310.0150.00416.38
7.2.300.0090.00616.68
7.2.290.0150.00916.63
7.2.260.0070.01114.77
7.2.250.0090.01215.01
7.2.240.0030.01015.11
7.2.230.0100.00315.06
7.2.220.0060.00915.04
7.2.210.0000.01314.61
7.2.200.0030.01415.02
7.2.190.0060.00614.77
7.2.180.0040.01115.09
7.2.170.0060.00314.64
7.2.160.0100.00614.93
7.2.150.0070.00716.80
7.2.140.0030.00616.79
7.2.130.0070.00716.90
7.2.120.0080.00416.83
7.2.110.0070.00716.54
7.2.100.0070.00716.84
7.2.90.0030.00716.88
7.2.80.0030.00916.77
7.2.70.0050.00516.69
7.2.60.0060.00616.88
7.2.50.0090.00016.79
7.2.40.0070.00716.71
7.2.30.0000.01216.95
7.2.20.0050.00516.72
7.2.10.0070.01016.63
7.2.00.0060.01318.02
7.1.330.0030.01015.87
7.1.320.0090.00615.68
7.1.310.0000.01315.84
7.1.300.0100.00315.75
7.1.290.0030.00815.77
7.1.280.0060.00615.54
7.1.270.0060.01015.71
7.1.260.0060.00615.66
7.1.250.0000.01115.34
7.1.240.0030.01115.79
7.1.230.0080.00315.67
7.1.220.0110.00015.34
7.1.210.0040.00415.66
7.1.200.0100.00715.42
7.1.190.0090.00615.43
7.1.180.0030.00615.61
7.1.170.0070.00415.92
7.1.160.0030.01015.89
7.1.150.0090.00615.61
7.1.140.0080.00415.82
7.1.130.0040.00815.54
7.1.120.0040.00815.73
7.1.110.0030.01415.61
7.1.100.0000.01316.79
7.1.90.0000.01215.88
7.1.80.0000.01515.77
7.1.70.0010.00816.22
7.1.60.0070.01117.54
7.1.50.0050.00716.16
7.1.40.0070.00315.79
7.1.30.0060.00915.60
7.1.20.0090.00915.41
7.1.10.0040.01115.63
7.1.00.0100.03719.00
7.0.330.0060.00615.41
7.0.320.0000.00915.34
7.0.310.0050.00515.34
7.0.300.0000.00915.39
7.0.290.0050.00315.30
7.0.280.0110.00415.06
7.0.270.0040.01115.06
7.0.260.0100.00315.39
7.0.250.0070.01015.32
7.0.240.0060.00915.35
7.0.230.0060.00315.18
7.0.220.0040.00815.45
7.0.210.0040.00415.12
7.0.200.0050.00515.99
7.0.190.0030.01015.31
7.0.180.0000.00815.40
7.0.170.0100.00715.43
7.0.160.0000.00815.38
7.0.150.0040.00715.30
7.0.140.0030.04118.70
7.0.130.0040.00415.27
7.0.120.0090.00615.37
7.0.110.0090.00615.26
7.0.100.0090.00315.41
7.0.90.0000.01115.17
7.0.80.0000.01415.10
7.0.70.0000.01715.07
7.0.60.0080.04617.73
7.0.50.0100.01816.63
7.0.40.0120.04416.51
7.0.30.0180.02116.62
7.0.20.0150.02816.86
7.0.10.0030.02816.74
7.0.00.0070.04916.67
5.6.400.0070.00314.14
5.6.390.0000.01214.23
5.6.380.0000.01514.30
5.6.370.0030.01014.36
5.6.360.0000.01114.25
5.6.350.0090.00314.39
5.6.340.0060.00914.55
5.6.330.0030.01014.07
5.6.320.0030.01314.49
5.6.310.0060.00313.93
5.6.300.0030.00614.20
5.6.290.0070.00714.05
5.6.280.0040.04217.70
5.6.270.0040.01114.37
5.6.260.0090.00614.50
5.6.250.0060.00614.30
5.6.240.0110.00314.16
5.6.230.0060.00614.39
5.6.220.0040.01414.35
5.6.210.0050.04917.50
5.6.200.0050.04516.15
5.6.190.0090.04517.55
5.6.180.0240.04117.42
5.6.170.0130.03117.49
5.6.160.0100.04017.41
5.6.150.0030.03916.17
5.6.140.0110.04016.33
5.6.130.0060.02316.24
5.6.120.0070.04217.54
5.6.110.0120.03717.69
5.6.100.0130.03317.66
5.6.90.0100.04317.76
5.6.80.0080.03117.34
5.6.70.2270.02517.18
5.6.60.0080.00813.99
5.6.50.0060.01014.49
5.6.40.0040.00714.07
5.6.30.0100.00314.22
5.6.20.0090.00914.06
5.6.10.0060.00813.96
5.6.00.0100.00314.22
5.5.380.0080.00313.88
5.5.370.0040.00713.81
5.5.360.0040.01213.90
5.5.350.0090.04517.22
5.5.340.0020.03015.91
5.5.330.0060.02617.16
5.5.320.0130.02417.10
5.5.310.0210.04117.17
5.5.300.0080.03516.04
5.5.290.0050.02516.13
5.5.280.0080.04317.26
5.5.270.0070.03917.42
5.5.260.0060.04617.31
5.5.250.0070.02717.31
5.5.240.0080.03617.11
5.5.230.0060.01313.81
5.5.220.0110.00313.81
5.5.210.0060.00614.16
5.5.200.0070.00713.61
5.5.190.0090.00013.89
5.5.180.0070.00314.28
5.5.170.0000.00814.15
5.5.160.0090.00614.23
5.5.150.0070.00314.05
5.5.140.0090.00613.83
5.5.130.0070.01014.13
5.5.120.0000.01513.98
5.5.110.0070.01014.21
5.5.100.0000.01013.67
5.5.90.0040.00714.27
5.5.80.0040.00913.95
5.5.70.0070.00714.09
5.5.60.0060.00914.33
5.5.50.0030.00713.98
5.5.40.0060.00913.96
5.5.30.0040.00713.61
5.5.20.0060.01014.10
5.5.10.0000.01613.71
5.5.00.0060.00613.96
5.4.450.0200.02415.02
5.4.440.0100.02815.15
5.4.430.0420.01215.05
5.4.420.0340.00215.19
5.4.410.0320.00515.03
5.4.400.0350.00215.07
5.4.390.0320.00414.91
5.4.380.0370.00414.82
5.4.370.0350.00514.83
5.4.360.0450.00415.12
5.4.350.0350.00514.80
5.4.340.0320.00715.01
5.4.330.0000.01210.85
5.4.320.0060.02011.52
5.4.310.0050.02511.59
5.4.300.0070.02611.51
5.4.290.0070.02311.66
5.4.280.0060.02811.72
5.4.270.0040.03011.54
5.4.260.0050.02611.59
5.4.250.0020.02911.68
5.4.240.0110.02411.69
5.4.230.0040.03211.58
5.4.220.0070.02711.55
5.4.210.0070.02311.38
5.4.200.0030.03011.58
5.4.190.0050.02411.49
5.4.180.0080.02311.47
5.4.170.0100.02511.54
5.4.160.0060.02411.64
5.4.150.0060.02011.57
5.4.140.0070.01911.29
5.4.130.0040.02611.39
5.4.120.0050.02211.38
5.4.110.0040.03011.45
5.4.100.0080.02011.32
5.4.90.0020.02411.38
5.4.80.0080.01911.46
5.4.70.0050.02511.42
5.4.60.0060.01811.38
5.4.50.0060.01811.33
5.4.40.0050.02011.44
5.4.30.0080.01711.48
5.4.20.0060.02211.33
5.4.10.0070.01911.47
5.4.00.0050.02311.07
5.3.290.0070.04712.80
5.3.280.0050.04212.71
5.3.270.0160.05212.73
5.3.260.0110.03712.72
5.3.250.0050.03812.72
5.3.240.0070.03712.72
5.3.230.0080.04112.71
5.3.220.0120.03812.68
5.3.210.0100.04312.68
5.3.200.0050.04012.68
5.3.190.0070.04012.67
5.3.180.0110.03412.68
5.3.170.0040.03912.67
5.3.160.0050.03712.67
5.3.150.0080.05112.67
5.3.140.0070.04412.66
5.3.130.0040.04412.66
5.3.120.0070.04412.66
5.3.110.0070.04312.66
5.3.100.0020.04012.12
5.3.90.0060.03712.08
5.3.80.0050.03912.08
5.3.70.0040.04012.08
5.3.60.0100.03312.06
5.3.50.0070.04112.00
5.3.40.0070.03912.00
5.3.30.0090.03911.95
5.3.20.0090.04411.72
5.3.10.0060.04911.69
5.3.00.0070.04611.68
5.2.170.0050.0309.18
5.2.160.0040.0309.18
5.2.150.0020.0339.18
5.2.140.0030.0329.17
5.2.130.0050.0309.14
5.2.120.0080.0269.13
5.2.110.0050.0339.14
5.2.100.0030.0359.14
5.2.90.0070.0369.14
5.2.80.0100.0319.13
5.2.70.0040.0339.13
5.2.60.0040.0309.09
5.2.50.0030.0379.06
5.2.40.0020.0329.03
5.2.30.0060.0369.00
5.2.20.0030.0319.00
5.2.10.0040.0308.92
5.2.00.0030.0368.77
5.1.60.0050.0288.06
5.1.50.0050.0258.06
5.1.40.0060.0318.04
5.1.30.0080.0318.39
5.1.20.0080.0288.41
5.1.10.0080.0308.14
5.1.00.0000.0348.14
5.0.50.0040.0216.61
5.0.40.0000.0256.47
5.0.30.0070.0346.28
5.0.20.0010.0236.26
5.0.10.0060.0176.24
5.0.00.0050.0296.23
4.4.90.0040.0144.77
4.4.80.0010.0174.75
4.4.70.0020.0164.76
4.4.60.0030.0154.75
4.4.50.0050.0134.77
4.4.40.0000.0294.71
4.4.30.0020.0204.76
4.4.20.0040.0184.84
4.4.10.0050.0194.85
4.4.00.0040.0304.76
4.3.110.0040.0214.67
4.3.100.0040.0154.67
4.3.90.0020.0184.63
4.3.80.0020.0334.58
4.3.70.0060.0184.63
4.3.60.0020.0184.63
4.3.50.0060.0154.63
4.3.40.0050.0234.54
4.3.30.0040.0163.29
4.3.20.0030.0183.27
4.3.10.0020.0163.23
4.3.00.0030.0108.57

preferences:
41.99 ms | 401 KiB | 5 Q