3v4l.org

run code in 300+ PHP versions simultaneously
<?php $cur=1; $age=array("Peter"=>"35","Ben"=>"37","Joe"=>"43","Rob"=>"43"); $new_array = array(); arsort($age, SORT_NUMERIC); $new_array = $age; $key=array_search(max($new_array),$new_array); while ( $cur > 0) { echo $key; $cur--; }

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)
8.3.60.0140.00416.50
8.3.50.0120.00722.05
8.3.40.0060.00918.71
8.3.30.0110.00318.37
8.3.20.0080.00020.14
8.3.10.0080.00021.90
8.3.00.0040.00419.18
8.2.180.0120.00316.38
8.2.170.0130.00922.96
8.2.160.0090.00619.45
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0100.00017.75
8.2.120.0000.00726.35
8.2.110.0030.00619.20
8.2.100.0110.00518.04
8.2.90.0040.00419.13
8.2.80.0030.00517.97
8.2.70.0030.00517.63
8.2.60.0030.00717.80
8.2.50.0040.00418.07
8.2.40.0000.00819.53
8.2.30.0000.00720.56
8.2.20.0030.00517.68
8.2.10.0000.00717.98
8.2.00.0050.00218.11
8.1.280.0160.00025.92
8.1.270.0040.00822.00
8.1.260.0040.00428.09
8.1.250.0000.00728.09
8.1.240.0040.00419.21
8.1.230.0040.00817.79
8.1.220.0040.00417.75
8.1.210.0050.00318.77
8.1.200.0090.00017.35
8.1.190.0080.00017.25
8.1.180.0000.00718.10
8.1.170.0000.00818.69
8.1.160.0070.00021.96
8.1.150.0030.00518.82
8.1.140.0000.00819.41
8.1.130.0070.00017.59
8.1.120.0040.00417.30
8.1.110.0040.00417.35
8.1.100.0070.00017.39
8.1.90.0000.00717.36
8.1.80.0050.00217.42
8.1.70.0080.00017.33
8.1.60.0060.00317.56
8.1.50.0040.00417.43
8.1.40.0060.00317.37
8.1.30.0000.00817.57
8.1.20.0000.00717.55
8.1.10.0040.00417.52
8.1.00.0040.00417.41
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0070.00018.45
8.0.270.0000.00717.18
8.0.260.0060.00017.16
8.0.250.0070.00016.91
8.0.240.0030.00616.96
8.0.230.0000.00716.90
8.0.220.0030.00316.89
8.0.210.0040.00416.91
8.0.200.0030.00316.80
8.0.190.0070.00016.88
8.0.180.0040.00416.86
8.0.170.0080.00016.88
8.0.160.0000.00816.80
8.0.150.0000.00716.67
8.0.140.0000.00716.75
8.0.130.0060.00013.28
8.0.120.0050.00316.67
8.0.110.0040.00416.79
8.0.100.0040.00416.65
8.0.90.0040.00416.79
8.0.80.0120.00916.78
8.0.70.0040.00416.79
8.0.60.0040.00416.71
8.0.50.0020.00516.75
8.0.30.0150.00517.15
8.0.20.0100.00917.40
8.0.10.0000.00816.82
8.0.00.0090.00816.71
7.4.330.0000.00516.71
7.4.320.0030.00316.52
7.4.300.0030.00316.48
7.4.290.0000.00716.45
7.4.280.0000.00716.49
7.4.270.0000.00716.55
7.4.260.0070.00016.41
7.4.250.0050.00216.32
7.4.240.0050.00216.48
7.4.230.0050.00316.29
7.4.220.0160.00416.53
7.4.210.0050.01116.49
7.4.200.0050.00216.59
7.4.160.0060.00916.41
7.4.150.0130.00517.40
7.4.140.0140.00717.86
7.4.130.0120.00816.51
7.4.120.0110.00816.49
7.4.110.0060.01216.54
7.4.100.0100.01016.27
7.4.90.0090.00916.48
7.4.80.0170.00319.39
7.4.70.0110.00516.24
7.4.60.0060.00916.51
7.4.50.0070.00716.42
7.4.40.0100.00616.51
7.4.30.0100.00716.47
7.4.10.0130.00614.86
7.4.00.0020.01614.84
7.3.330.0000.00713.07
7.3.320.0000.00513.20
7.3.310.0030.00316.29
7.3.300.0030.00316.36
7.3.290.0040.00416.34
7.3.280.0090.00816.29
7.3.270.0110.00717.40
7.3.260.0060.01216.48
7.3.250.0100.00716.38
7.3.240.0080.00816.28
7.3.230.0060.01216.39
7.3.210.0130.00316.35
7.3.200.0110.00516.29
7.3.190.0100.01016.54
7.3.180.0090.01216.62
7.3.170.0080.01216.45
7.3.160.0080.00816.32
7.3.130.0110.00714.73
7.3.120.0100.00714.52
7.3.110.0090.00314.84
7.3.100.0080.00814.65
7.3.90.0100.00014.38
7.3.80.0030.01014.88
7.3.70.0040.01114.70
7.3.60.0050.00514.56
7.3.50.0000.01314.65
7.3.40.0030.01314.59
7.3.30.0030.00614.72
7.3.20.0070.00316.38
7.3.10.0060.00916.41
7.3.00.0110.00016.68
7.2.330.0090.01316.32
7.2.320.0050.01116.56
7.2.310.0030.01316.70
7.2.300.0110.00616.36
7.2.290.0130.00916.35
7.2.260.0090.00615.13
7.2.250.0070.01014.72
7.2.240.0030.01114.83
7.2.230.0100.00614.89
7.2.220.0070.00714.94
7.2.210.0070.00714.94
7.2.200.0000.01614.88
7.2.190.0030.00614.77
7.2.180.0000.00915.07
7.2.170.0070.00614.77
7.2.160.0030.01015.06
7.2.150.0060.00916.98
7.2.140.0040.01116.76
7.2.130.0030.00916.85
7.2.120.0120.00616.88
7.2.110.0070.00716.54
7.2.100.0130.00316.63
7.2.90.0100.00616.70
7.2.80.0030.01516.90
7.2.70.0100.00716.66
7.2.60.0080.00316.89
7.2.50.0060.00616.68
7.2.40.0090.00616.84
7.2.30.0000.01616.76
7.2.20.0080.00416.77
7.2.10.0030.00617.05
7.2.00.0030.01018.17
7.1.330.0100.00315.86
7.1.320.0000.01715.75
7.1.310.0100.00015.93
7.1.300.0000.01315.58
7.1.290.0100.00315.88
7.1.280.0000.01215.65
7.1.270.0000.00815.56
7.1.260.0110.00415.91
7.1.250.0060.00615.91
7.1.240.0080.00815.80
7.1.230.0030.01115.36
7.1.220.0030.01215.92
7.1.210.0070.00315.88
7.1.200.0050.00815.85
7.1.190.0090.00615.80
7.1.180.0100.00015.95
7.1.170.0000.01515.64
7.1.160.0060.01215.70
7.1.150.0070.00715.82
7.1.140.0060.00615.84
7.1.130.0040.01115.55
7.1.120.0000.01315.68
7.1.110.0030.00915.58
7.1.100.0070.00916.80
7.1.90.0100.00315.71
7.1.80.0060.00915.82
7.1.70.0060.00716.48
7.1.60.0050.01217.60
7.1.50.0100.00925.29
7.1.40.0030.01215.74
7.1.30.0090.00315.66
7.1.20.0040.00815.48
7.1.10.0000.01015.94
7.1.00.0040.04218.90
7.0.330.0100.00315.42
7.0.320.0040.01115.43
7.0.310.0030.00615.12
7.0.300.0060.00915.06
7.0.290.0080.00415.12
7.0.280.0040.01415.21
7.0.270.0060.00615.10
7.0.260.0030.00815.12
7.0.250.0030.00715.18
7.0.240.0030.00915.61
7.0.230.0000.00815.54
7.0.220.0060.00615.21
7.0.210.0060.00615.22
7.0.200.0220.00314.92
7.0.190.0040.00815.45
7.0.180.0060.00615.51
7.0.170.0060.00315.04
7.0.160.0070.00415.42
7.0.150.0030.01015.64
7.0.140.0030.01015.43
7.0.130.0030.00915.54
7.0.120.0040.00415.12
7.0.110.0040.01215.57
7.0.100.0000.01515.40
7.0.90.0000.01115.20
7.0.80.0000.01415.00
7.0.70.0070.00714.85
7.0.60.0090.03217.73
7.0.50.0130.02116.47
7.0.40.0110.03116.81
7.0.30.0150.04016.74
7.0.20.0130.02316.71
7.0.10.0050.02316.70
7.0.00.0020.04916.72
5.6.400.0030.01014.22
5.6.390.0070.00714.59
5.6.380.0070.00314.16
5.6.370.0030.00614.38
5.6.360.0040.00414.35
5.6.350.0030.01014.42
5.6.340.0090.00913.77
5.6.330.0070.00713.84
5.6.320.0090.00613.86
5.6.310.0050.00514.07
5.6.300.0100.00314.54
5.6.290.0070.01014.28
5.6.280.0000.02117.49
5.6.270.0000.01414.09
5.6.260.0040.01213.82
5.6.250.0060.00913.98
5.6.240.0120.00314.41
5.6.230.0080.00313.96
5.6.220.0090.00614.45
5.6.210.0060.04517.41
5.6.200.0050.04016.18
5.6.190.0050.04717.28
5.6.180.0180.03317.39
5.6.170.0150.03717.43
5.6.160.0050.02717.38
5.6.150.0110.04116.19
5.6.140.0070.04316.10
5.6.130.0050.03016.22
5.6.120.0080.04617.69
5.6.110.0070.04717.68
5.6.100.0080.03517.70
5.6.90.0080.04617.54
5.6.80.0050.04517.10
5.6.70.0040.01113.75
5.6.60.0090.00614.12
5.6.50.0040.00714.06
5.6.40.0070.00713.87
5.6.30.0140.00013.82
5.6.20.0070.01313.97
5.6.10.0040.01113.87
5.6.00.0060.01014.14
5.5.380.0120.00314.14
5.5.370.0030.00714.38
5.5.360.0000.01214.34
5.5.350.1980.02717.38
5.5.340.0030.02316.01
5.5.330.0080.04517.34
5.5.320.0250.04017.41
5.5.310.0180.04417.25
5.5.300.0080.02116.08
5.5.290.0100.02215.95
5.5.280.0040.04817.60
5.5.270.0030.03317.32
5.5.260.0030.04917.34
5.5.250.0020.05117.43
5.5.240.0150.04317.11
5.5.230.0030.01013.88
5.5.220.0000.00913.92
5.5.210.0030.01314.20
5.5.200.0080.00814.32
5.5.190.0100.01014.32
5.5.180.0050.00514.27
5.5.170.0030.01314.10
5.5.160.0000.00914.23
5.5.150.0060.00914.21
5.5.140.0130.00314.22
5.5.130.0030.01014.00
5.5.120.0040.01114.42
5.5.110.0000.01214.14
5.5.100.0000.00914.21
5.5.90.0070.00414.35
5.5.80.0030.00614.13
5.5.70.0000.01114.18
5.5.60.0040.01114.02
5.5.50.0060.01214.21
5.5.40.0060.00314.02
5.5.30.0070.00714.02
5.5.20.0000.01514.55
5.5.10.0030.00914.01
5.5.00.0090.00314.01

preferences:
57.67 ms | 401 KiB | 5 Q