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" ); /** * swapValue2() * @param array $array * @param int $dex * @param int $dex2 * swap two array values **/ function swapValues2( $array, $dex, $dex2 ) { list($array[$dex],$array[$dex2]) = array($array[$dex2], $array[$dex]); return $array; } /** * bubbleSort() * @param array $array * performs bubble sort using optimized implementation **/ function bubbleSort( $array) { for( $out=0, $size = count($array); $out < $size - 1 ; $out++ ) { for( $in = $out + 1; $in < $size; $in++ ) { if (strtotime($array[ $out ]) > strtotime($array[ $in ])) { $array = swapValues2($array, $out, $in); } } } return $array; } var_dump(bubbleSort($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)
8.3.60.0100.00618.31
8.3.50.0100.01021.95
8.3.40.0110.01118.83
8.3.30.0120.00318.73
8.3.20.0000.00820.16
8.3.10.0040.00420.48
8.3.00.0000.00820.90
8.2.180.0200.00316.63
8.2.170.0100.01018.91
8.2.160.0130.00322.96
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0030.00619.36
8.2.120.0030.00626.35
8.2.110.0000.01022.08
8.2.100.0120.00017.97
8.2.90.0040.00418.22
8.2.80.0000.00917.97
8.2.70.0060.00317.75
8.2.60.0000.00917.91
8.2.50.0000.00918.09
8.2.40.0000.00920.59
8.2.30.0050.00319.62
8.2.20.0000.00817.94
8.2.10.0000.00918.10
8.2.00.0080.00018.14
8.1.280.0090.00625.92
8.1.270.0070.01022.01
8.1.260.0000.00828.09
8.1.250.0000.00828.09
8.1.240.0050.00523.83
8.1.230.0110.00020.97
8.1.220.0060.00317.79
8.1.210.0030.00618.90
8.1.200.0000.01017.60
8.1.190.0060.00317.60
8.1.180.0080.00018.10
8.1.170.0090.00018.64
8.1.160.0050.00320.84
8.1.150.0000.00818.86
8.1.140.0000.00819.71
8.1.130.0030.00517.69
8.1.120.0000.00817.57
8.1.110.0000.00817.64
8.1.100.0090.00017.59
8.1.90.0080.00017.72
8.1.80.0040.00717.53
8.1.70.0030.00517.51
8.1.60.0000.00817.76
8.1.50.0040.00417.54
8.1.40.0000.00817.65
8.1.30.0030.00617.81
8.1.20.0030.00517.76
8.1.10.0000.00817.66
8.1.00.0030.00517.73
8.0.300.0040.00420.04
8.0.290.0050.00517.00
8.0.280.0050.00218.43
8.0.270.0040.00717.18
8.0.260.0000.00817.33
8.0.250.0050.00317.14
8.0.240.0030.00617.08
8.0.230.0000.00717.18
8.0.220.0040.00417.09
8.0.210.0030.00617.14
8.0.200.0070.00317.16
8.0.190.0050.00317.12
8.0.180.0050.00317.14
8.0.170.0030.00517.10
8.0.160.0080.00017.02
8.0.150.0030.00517.07
8.0.140.0060.00316.92
8.0.130.0060.00013.46
8.0.120.0000.00917.02
8.0.110.0030.00617.03
8.0.100.0000.00817.15
8.0.90.0040.00416.96
8.0.80.0070.01017.04
8.0.70.0030.00617.00
8.0.60.0030.00616.92
8.0.50.0000.00817.00
8.0.30.0080.01117.18
8.0.20.0080.01617.40
8.0.10.0040.00417.09
8.0.00.0080.01217.00
7.4.330.0030.00316.79
7.4.320.0030.00316.75
7.4.300.0030.00316.76
7.4.290.0050.00216.74
7.4.280.0090.00216.74
7.4.270.0030.00516.74
7.4.260.0000.01016.58
7.4.250.0030.00616.56
7.4.240.0030.00616.75
7.4.230.0000.00816.75
7.4.220.0230.00316.61
7.4.210.0000.02316.71
7.4.200.0000.00816.74
7.4.160.0060.01116.48
7.4.150.0140.00717.40
7.4.140.0140.01417.86
7.4.130.0130.01016.70
7.4.120.0140.00616.69
7.4.110.0150.00416.78
7.4.100.0100.01016.85
7.4.90.0130.01016.81
7.4.80.0110.01219.39
7.4.70.0100.01716.70
7.4.60.0090.00916.75
7.4.50.0060.01216.57
7.4.40.0040.01416.70
7.4.30.0070.01416.57
7.4.00.0050.01315.02
7.3.330.0030.00313.49
7.3.320.0060.00013.50
7.3.310.0000.00816.40
7.3.300.0040.00416.46
7.3.290.0100.01116.47
7.3.280.0100.00816.48
7.3.270.0160.00317.40
7.3.260.0160.00316.75
7.3.250.0130.01016.52
7.3.240.0180.00516.61
7.3.230.0110.01516.66
7.3.210.0120.00616.76
7.3.200.0090.00916.70
7.3.190.0100.00716.79
7.3.180.0150.00616.64
7.3.170.0100.01616.82
7.3.160.0070.01716.73
7.3.120.0060.01214.93
7.3.110.0050.01415.10
7.3.100.0050.01215.00
7.3.90.0130.00515.08
7.3.80.0030.01215.05
7.3.70.0050.00815.10
7.3.60.0070.00714.96
7.3.50.0080.00814.91
7.3.40.0050.01115.13
7.3.30.0020.01014.84
7.3.20.0070.00816.80
7.3.10.0090.01016.88
7.3.00.0090.00616.70
7.2.330.0150.00617.04
7.2.320.0090.01616.70
7.2.310.0000.01816.60
7.2.300.0070.01316.82
7.2.290.0110.00816.88
7.2.250.0070.01115.17
7.2.240.0070.01215.32
7.2.230.0080.01115.35
7.2.220.0050.01314.93
7.2.210.0090.01115.27
7.2.200.0050.01315.18
7.2.190.0070.01015.02
7.2.180.0080.00715.21
7.2.170.0070.01315.25
7.2.60.0040.01217.20
7.1.330.0030.01215.94
7.1.320.0020.01315.98
7.1.310.0080.00915.98
7.1.300.0050.00816.11
7.1.290.0100.00715.75
7.1.280.0080.00715.97
7.1.270.0050.01116.06
7.1.260.0060.00616.03
7.1.200.0080.00615.90
7.1.70.0000.00817.29
7.1.60.0140.01119.19
7.1.00.0030.07722.32
7.0.200.0060.00316.91
7.0.100.0100.08019.97
7.0.90.0070.05019.99
7.0.80.0030.05019.86
7.0.70.0130.07319.95
7.0.60.0130.07019.99
7.0.50.0070.07720.27
7.0.40.0070.09020.04
7.0.30.0000.04320.05
7.0.20.0030.08320.13
7.0.10.0100.07320.02
7.0.00.0130.04020.09
5.6.250.0030.07320.67
5.6.240.0130.04320.62
5.6.230.0030.08320.58
5.6.220.0000.04720.65
5.6.210.0100.07320.66
5.6.200.0030.04720.97
5.6.190.0030.07021.05
5.6.180.0030.07321.13
5.6.170.0070.08020.95
5.6.160.0030.06321.04
5.6.150.0100.08021.07
5.6.140.0100.07720.94
5.6.130.0070.08321.04
5.6.120.0000.08321.08
5.6.110.0030.04721.14
5.6.100.0100.04321.02
5.6.90.0030.06721.07
5.6.80.0030.08020.39
5.6.70.0000.08320.49
5.6.60.0070.08320.39
5.6.50.0130.04020.33
5.6.40.0100.07320.44
5.6.30.0130.08720.40
5.6.20.0100.08020.42
5.6.10.0100.04320.38
5.6.00.0100.07720.39
5.5.380.0130.08020.46
5.5.370.0100.03720.38
5.5.360.0130.04320.36
5.5.350.0030.06720.39
5.5.340.0000.09320.77
5.5.330.0070.08720.88
5.5.320.0070.04320.87
5.5.310.0030.07320.78
5.5.300.0070.05020.89
5.5.290.0000.06320.61
5.5.280.0070.07720.93
5.5.270.0030.08020.75
5.5.260.0170.08020.87
5.5.250.0030.07020.69
5.5.240.0030.04320.32
5.5.230.0070.04720.02
5.5.220.0100.08020.12
5.5.210.0100.08020.18
5.5.200.0130.07320.25
5.5.190.0030.08720.12
5.5.180.0000.07020.25
5.5.160.0070.04720.22
5.5.150.0100.07720.23
5.5.140.0030.04720.09
5.5.130.0070.07320.29
5.5.120.0170.07020.25
5.5.110.0100.08020.18
5.5.100.0070.08320.11
5.5.90.0000.09019.96
5.5.80.0070.06320.16
5.5.70.0130.07720.13
5.5.60.0030.05019.91
5.5.50.0000.05320.07
5.5.40.0070.08320.09
5.5.30.0170.03319.90
5.5.20.0100.08020.07
5.5.10.0070.05720.01
5.5.00.0100.07020.07

preferences:
42.09 ms | 401 KiB | 5 Q