3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arrDates = array( "12/25/2009","01/10/2008","02/12/2000","03/17/1948", "03/06/1948","11/25/1972","10/23/2009","01/14/2008", "02/22/2000","03/27/1948","03/16/1948","11/24/1972", "11/13/2009","11/10/2008","12/12/2000","05/17/1948", "05/06/1948","10/25/1972","09/23/2009","02/14/2008", "03/22/2000","04/27/1948","04/16/1948","08/24/1972" ); /** * better_cmp() * @param int $a * @param int $b * date comparison callback **/ function better_cmp($a,$b){ list($a,$b) = [strtotime($a), strtotime($b)]; return ($a <=> $b); } usort($arrDates,"better_cmp"); print_r($arrDates);

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)
8.3.60.0040.01116.50
8.3.50.0070.00921.27
8.3.40.0090.01218.82
8.3.30.0080.00818.97
8.3.20.0040.01118.90
8.3.10.0030.00520.00
8.3.00.0040.00420.94
8.2.180.0120.00318.31
8.2.170.0040.01118.99
8.2.160.0170.00322.96
8.2.150.0080.00025.66
8.2.140.0080.00024.66
8.2.130.0080.00019.06
8.2.120.0040.00426.35
8.2.110.0100.00020.38
8.2.100.0040.00818.03
8.2.90.0080.00018.03
8.2.80.0000.00817.75
8.2.70.0060.00317.73
8.2.60.0000.00818.05
8.2.50.0090.00018.07
8.2.40.0050.00318.22
8.2.30.0050.00318.13
8.2.20.0080.00317.95
8.2.10.0050.00318.08
8.2.00.0090.00018.23
8.1.280.0070.01025.92
8.1.270.0040.00423.79
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0000.01119.39
8.1.230.0070.00420.93
8.1.220.0000.00817.74
8.1.210.0040.00418.90
8.1.200.0090.00017.48
8.1.190.0000.00817.48
8.1.180.0030.00718.10
8.1.170.0080.00018.79
8.1.160.0040.00418.93
8.1.150.0050.00218.96
8.1.140.0040.00419.58
8.1.130.0040.00417.64
8.1.120.0040.00417.62
8.1.110.0000.00917.62
8.1.100.0080.00017.69
8.1.90.0000.00817.70
8.1.80.0030.00717.60
8.1.70.0000.00717.66
8.1.60.0040.00417.75
8.1.50.0090.00017.65
8.1.40.0050.00517.69
8.1.30.0030.00617.72
8.1.20.0040.00417.86
8.1.10.0040.00417.52
8.1.00.0080.00017.69
8.0.300.0000.00719.90
8.0.290.0080.00016.88
8.0.280.0050.00218.45
8.0.270.0000.00717.40
8.0.260.0030.00317.34
8.0.250.0000.00817.18
8.0.240.0030.00317.18
8.0.230.0030.00617.19
8.0.220.0000.00817.10
8.0.210.0030.00517.02
8.0.200.0100.00017.17
8.0.190.0040.00417.08
8.0.180.0040.00417.19
8.0.170.0030.00617.04
8.0.160.0050.00217.14
8.0.150.0000.00817.04
8.0.140.0070.00017.05
8.0.130.0000.00613.43
8.0.120.0040.00417.05
8.0.110.0080.00016.99
8.0.100.0050.00317.09
8.0.90.0080.00017.06
8.0.80.0090.01117.13
8.0.70.0040.00416.98
8.0.60.0000.00717.17
8.0.50.0040.00417.08
8.0.30.0050.01417.30
8.0.20.0120.01217.40
8.0.10.0030.00517.21
8.0.00.0100.00816.86
7.4.330.0020.00215.08
7.4.320.0030.00316.64
7.4.300.0060.00016.70
7.4.290.0000.00816.73
7.4.280.0050.00316.70
7.4.270.0030.00316.68
7.4.260.0000.00816.78
7.4.250.0040.00416.52
7.4.240.0000.00716.57
7.4.230.0000.00716.66
7.4.220.0100.01616.83
7.4.210.0120.00316.66
7.4.200.0070.00016.65
7.4.160.0130.00316.56
7.4.150.0140.00317.40
7.4.140.0070.01017.86
7.4.130.0120.00716.77
7.4.120.0100.00816.61
7.4.110.0110.00716.80
7.4.100.0090.00916.61
7.4.90.0100.01316.73
7.4.80.0100.01319.39
7.4.70.0180.00016.82
7.4.60.0130.00316.59
7.4.50.0030.00816.82
7.4.40.0110.01116.88
7.4.30.0030.01316.68
7.4.00.0060.01014.77
7.3.330.0030.00313.45
7.3.320.0000.00613.42
7.3.310.0000.00716.48
7.3.300.0000.00816.37
7.3.290.0100.00616.49
7.3.280.0090.01016.51
7.3.270.0100.00517.40
7.3.260.0090.00916.65
7.3.250.0080.01016.59
7.3.240.0110.00616.60
7.3.230.0110.00716.75
7.3.210.0060.01316.54
7.3.200.0120.00816.66
7.3.190.0060.00916.50
7.3.180.0090.00616.51
7.3.170.0130.01016.64
7.3.160.0000.01716.57
7.2.330.0090.00916.77
7.2.320.0070.01016.78
7.2.310.0120.00616.63
7.2.300.0070.01116.79
7.2.290.0090.00616.89
7.2.60.0060.01016.87
7.2.00.0040.00819.30
7.1.200.0100.00615.75
7.1.100.0060.00918.21
7.1.70.0000.01217.01
7.1.60.0070.00717.09
7.1.50.0000.01216.81
7.1.40.0100.00616.79
7.1.30.0070.00416.96
7.1.20.0060.00916.93
7.1.10.0000.00816.89
7.1.00.0080.00016.87
7.0.200.0000.00816.84
7.0.190.0060.00316.79
7.0.180.0020.00516.63
7.0.170.0000.00816.25
7.0.160.0000.00916.25
7.0.150.0090.00016.42
7.0.140.0030.00716.54
7.0.130.0020.00516.57
7.0.120.0030.00716.66
7.0.110.0040.00416.56
7.0.100.0030.00716.51
7.0.90.0000.00816.40
7.0.80.0050.00316.38
7.0.70.0040.00716.39
7.0.60.0060.00616.20
7.0.50.0030.01016.53
7.0.40.0000.00814.76
7.0.30.0040.00714.74
7.0.20.0040.01114.78
7.0.10.0030.00614.55
7.0.00.0090.00614.77
5.6.300.0070.03720.80
5.6.290.0030.03920.94
5.6.280.0030.04820.98
5.6.270.0070.04220.89
5.6.260.0030.03920.98
5.6.250.0000.08620.98
5.6.240.0030.05020.97
5.6.230.0030.05420.82
5.6.220.0030.04620.85
5.6.210.0070.04920.97
5.6.200.0030.05921.06
5.6.190.0000.04620.81
5.6.180.0070.03620.95
5.6.170.0070.04620.96
5.6.160.0100.03620.79
5.6.150.0070.05920.83
5.6.140.0130.05620.80
5.6.130.0030.04320.93
5.6.120.0070.06120.82
5.6.110.0000.04921.02
5.6.100.0070.04120.95
5.6.90.0070.03920.92
5.6.80.0000.04820.41
5.6.70.0030.07820.34
5.6.60.0070.03520.20
5.6.50.0030.04620.20
5.6.40.0070.03620.40
5.6.30.0070.03820.42
5.6.20.0100.04120.15
5.6.10.0000.04220.34
5.6.00.0000.04220.13
5.5.380.0030.04117.63
5.5.370.0000.04617.55
5.5.360.0030.04017.45
5.5.350.0030.04617.62
5.5.340.0030.04518.04
5.5.330.0030.04317.75
5.5.320.0000.04418.04
5.5.310.0070.03918.09
5.5.300.0030.06318.09
5.5.290.0070.03718.09
5.5.280.0000.06518.00
5.5.270.0030.04518.09
5.5.260.0030.04018.09
5.5.250.0030.03917.87
5.5.240.0030.03817.17
5.5.230.0100.04817.40
5.5.220.0030.03717.50
5.5.210.0110.03217.47
5.5.200.0030.04317.54
5.5.190.0100.04117.53
5.5.180.0060.03817.41
5.5.160.0000.04217.21
5.5.150.0000.04017.36
5.5.140.0070.03317.40
5.5.130.0030.03817.38
5.5.120.0030.08217.35
5.5.110.0220.04817.38
5.5.100.0030.04217.10
5.5.90.0030.03917.28
5.5.80.0030.04017.38
5.5.70.0030.04917.28
5.5.60.0000.04017.01
5.5.50.0030.04617.11
5.5.40.0070.05617.10
5.5.30.0070.04317.36
5.5.20.0000.04417.10
5.5.10.0030.04217.30
5.5.00.0130.03917.36
5.4.450.0030.09819.39
5.4.440.0000.04319.54
5.4.430.0030.05219.43
5.4.420.0000.04619.27
5.4.410.0060.05419.26
5.4.400.0000.05519.21
5.4.390.0030.05818.89
5.4.380.0030.04819.18
5.4.370.0030.05019.07
5.4.360.0030.04219.23
5.4.350.0030.03619.09
5.4.340.0030.04919.07
5.4.320.0090.03819.07
5.4.310.0070.03319.13
5.4.300.0070.03619.13
5.4.290.0090.03218.98
5.4.280.0000.04318.89
5.4.270.0000.07118.92
5.4.260.0200.03719.07
5.4.250.0060.03519.14
5.4.240.0030.04319.20
5.4.230.0070.04019.22
5.4.220.0130.03218.98
5.4.210.0040.03519.06
5.4.200.0060.03918.97
5.4.190.0030.04118.97
5.4.180.0030.03618.96
5.4.170.0030.03719.10
5.4.160.0000.03918.96
5.4.150.0030.04419.07
5.4.140.0000.04316.45
5.4.130.0030.03716.51
5.4.120.0030.04016.54
5.4.110.0070.03616.78
5.4.100.0060.03516.43
5.4.90.0100.03216.48
5.4.80.0030.03916.40
5.4.70.0000.04216.40
5.4.60.0000.04316.68
5.4.50.0000.03816.72
5.4.40.0070.03116.51
5.4.30.0030.03516.70
5.4.20.0000.04116.71
5.4.10.0030.03716.60
5.4.00.0030.03516.12
5.3.290.0000.04314.96
5.3.280.0030.03814.66
5.3.270.0030.04414.81
5.3.260.0000.04314.89
5.3.250.0000.04514.88
5.3.240.0100.03214.61
5.3.230.0100.03314.88
5.3.220.0000.04314.76
5.3.210.0030.04214.75
5.3.200.0030.03814.63
5.3.190.0030.04114.62
5.3.180.0030.04014.84
5.3.170.0000.04214.76
5.3.160.0030.04614.93
5.3.150.0160.04214.61
5.3.140.0070.03614.83
5.3.130.0070.03914.82
5.3.120.0030.04014.61
5.3.110.0060.04214.84
5.3.100.0250.02514.21
5.3.90.0000.04214.21
5.3.80.0000.03914.22
5.3.70.0000.04314.14
5.3.60.0030.03714.19
5.3.50.0170.03714.22
5.3.40.0030.03714.23
5.3.30.0030.04314.14
5.3.20.0070.03614.14
5.3.10.0130.02614.14
5.3.00.0560.01614.14
5.2.170.0000.03414.14
5.2.160.0040.02914.14
5.2.150.0060.03814.14
5.2.140.0000.03514.14
5.2.130.0100.02914.14
5.2.120.0030.02814.14
5.2.110.0000.03314.14
5.2.100.0040.03214.14
5.2.90.0030.03014.14
5.2.80.0040.03214.14
5.2.70.0000.03114.14
5.2.60.0070.03014.14
5.2.50.0030.03114.14
5.2.40.0030.03114.14
5.2.30.0230.02314.14
5.2.20.0000.03414.14
5.2.10.0030.03314.14
5.2.00.0060.02414.14
5.1.60.0000.02814.14
5.1.50.0000.02914.14
5.1.40.0000.02814.14
5.1.30.0030.02514.14
5.1.20.0100.02314.14
5.1.10.0000.03314.14
5.1.00.0030.02514.14
5.0.50.0000.02414.14
5.0.40.0000.02214.14
5.0.30.0070.02714.14
5.0.20.0030.01714.14
5.0.10.0000.02914.14
5.0.00.0030.03314.14
4.4.90.0000.02014.14
4.4.80.0070.02114.14
4.4.70.0030.01414.14
4.4.60.0040.01214.14
4.4.50.0000.01914.14
4.4.40.0000.03014.14
4.4.30.0000.01814.14
4.4.20.0030.01614.14
4.4.10.0100.01314.14
4.4.00.0030.02614.14
4.3.110.0100.01914.14
4.3.100.0000.01614.14
4.3.90.0000.01714.14
4.3.80.0060.02114.14
4.3.70.0000.01914.14
4.3.60.0000.01714.14
4.3.50.0030.01714.14
4.3.40.0270.02314.14
4.3.30.0060.01214.14
4.3.20.0000.01914.14
4.3.10.0000.02214.14
4.3.00.0060.01514.14

preferences:
35.85 ms | 401 KiB | 5 Q