3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array('11-01-2012', '01-01-2014', '01-01-2015', '09-02-2013', '01-01-2013'); function date_sort($a, $b) { return strtotime($a) - strtotime($b); }

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)
8.3.60.0060.01216.25
8.3.50.0070.00716.34
8.3.40.0110.00418.54
8.3.30.0030.01018.59
8.3.20.0090.00020.34
8.3.10.0040.00421.89
8.3.00.0000.00819.09
8.2.180.0120.00318.47
8.2.170.0080.00822.96
8.2.160.0100.00320.23
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0000.00819.39
8.2.120.0040.00426.35
8.2.110.0030.00619.45
8.2.100.0080.00418.03
8.2.90.0040.00419.23
8.2.80.0050.00317.97
8.2.70.0050.00317.63
8.2.60.0000.00817.93
8.2.50.0030.00618.10
8.2.40.0000.00820.51
8.2.30.0040.00420.96
8.2.20.0020.00517.90
8.2.10.0030.00517.87
8.2.00.0050.00218.10
8.1.280.0100.00725.92
8.1.270.0040.00421.82
8.1.260.0000.00826.35
8.1.250.0000.00728.09
8.1.240.0030.00622.42
8.1.230.0080.00417.42
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0000.00817.13
8.1.190.0040.00417.11
8.1.180.0030.00618.10
8.1.170.0000.00818.16
8.1.160.0000.00718.92
8.1.150.0040.00418.73
8.1.140.0000.00719.39
8.1.130.0000.00718.82
8.1.120.0040.00417.41
8.1.110.0000.00917.23
8.1.100.0040.00417.40
8.1.90.0080.00017.40
8.1.80.0030.00317.34
8.1.70.0000.00717.31
8.1.60.0080.00017.41
8.1.50.0000.00817.45
8.1.40.0000.00717.48
8.1.30.0000.00817.47
8.1.20.0000.00817.52
8.1.10.0060.00317.34
8.1.00.0050.00317.38
8.0.300.0000.00818.77
8.0.290.0040.00416.75
8.0.280.0030.00318.43
8.0.270.0040.00417.18
8.0.260.0060.00016.80
8.0.250.0040.00416.93
8.0.240.0030.00616.91
8.0.230.0000.00716.77
8.0.220.0020.00516.80
8.0.210.0070.00016.75
8.0.200.0070.00016.84
8.0.190.0080.00016.82
8.0.180.0040.00416.76
8.0.170.0040.00416.89
8.0.160.0030.00416.72
8.0.150.0000.00816.66
8.0.140.0070.00016.75
8.0.130.0000.00713.29
8.0.120.0040.00416.81
8.0.110.0050.00216.84
8.0.100.0040.00416.68
8.0.90.0040.00416.68
8.0.80.0090.00616.83
8.0.70.0040.00416.70
8.0.60.0000.00716.65
8.0.50.0050.00316.91
8.0.30.0120.00516.99
8.0.20.0050.01417.40
8.0.10.0000.00717.00
8.0.00.0130.00316.70
7.4.330.0000.00615.55
7.4.320.0070.00016.53
7.4.300.0000.00616.44
7.4.290.0080.00316.52
7.4.280.0040.00416.57
7.4.270.0030.00316.54
7.4.260.0000.00616.33
7.4.250.0030.00316.31
7.4.240.0030.00316.39
7.4.230.0070.00016.51
7.4.220.0140.00516.45
7.4.210.0090.00616.64
7.4.200.0000.00716.51
7.4.160.0100.00716.34
7.4.150.0080.00817.40
7.4.140.0100.00817.86
7.4.130.0060.01316.29
7.4.120.0100.01016.39
7.4.110.0100.00716.27
7.4.100.0090.00916.39
7.4.90.0090.00816.33
7.4.80.0100.00719.39
7.4.70.0110.00816.43
7.4.60.0100.00616.35
7.4.50.0080.00816.35
7.4.40.0070.01016.58
7.4.30.0060.00916.43
7.4.00.0040.01214.68
7.3.330.0050.00013.13
7.3.320.0000.00513.17
7.3.310.0030.00316.18
7.3.300.0030.00316.12
7.3.290.0110.00516.20
7.3.280.0090.00916.16
7.3.270.0030.01317.40
7.3.260.0140.00316.29
7.3.250.0100.01016.29
7.3.240.0110.00616.27
7.3.230.0090.00916.25
7.3.210.0080.00816.49
7.3.200.0070.01316.15
7.3.190.0100.01216.49
7.3.180.0090.00616.35
7.3.170.0060.01116.17
7.3.160.0040.01216.39
7.3.120.0070.00714.47
7.3.110.0070.00414.77
7.3.100.0000.01514.54
7.3.90.0090.00414.67
7.3.80.0060.00614.79
7.3.70.0000.01214.59
7.3.60.0060.00314.75
7.3.50.0090.00314.27
7.3.40.0000.01714.43
7.3.30.0000.01114.83
7.3.20.0040.01116.72
7.3.10.0060.00916.36
7.3.00.0000.01716.39
7.2.330.0140.00416.47
7.2.320.0120.00916.34
7.2.310.0140.00916.39
7.2.300.0090.01216.34
7.2.290.0080.00816.33
7.2.240.0070.00714.41
7.2.230.0060.00314.82
7.2.220.0000.01014.62
7.2.210.0030.01014.75
7.2.200.0000.01114.93
7.2.190.0100.00714.85
7.2.180.0090.00614.79
7.2.170.0060.00914.66
7.2.160.0000.01314.62
7.2.150.0060.00916.59
7.2.140.0060.00616.67
7.2.130.0040.00716.73
7.2.120.0040.01116.65
7.2.110.0030.01016.63
7.2.100.0070.01016.77
7.2.90.0390.01415.67
7.2.80.0170.00915.56
7.2.70.0410.00615.70
7.2.60.0380.00815.72
7.2.50.0390.00715.71
7.2.40.0640.00415.79
7.2.30.0530.00715.82
7.2.20.0210.00915.72
7.2.10.0560.01015.64
7.2.00.0400.01015.46
7.1.330.0030.01015.73
7.1.320.0030.01415.52
7.1.310.0100.00015.48
7.1.300.0040.01115.57
7.1.290.0030.00615.27
7.1.280.0030.01015.32
7.1.270.0070.00315.34
7.1.260.0110.00415.50
7.1.250.0130.00015.73
7.1.210.0950.01013.61
7.1.200.0910.00613.59
7.1.190.1070.00713.66
7.1.180.0670.00913.41
7.1.170.0080.01113.61
7.1.160.0700.00913.74
7.1.150.1070.01013.57
7.1.140.0860.00013.66
7.1.130.0900.00613.64
7.1.120.0650.00313.68
7.1.110.0730.00613.71
7.1.100.0620.00013.85
7.1.90.0830.00313.70
7.1.80.0770.01013.49
7.1.70.0160.01313.58
7.1.60.1070.01031.81
7.1.50.0820.00931.50
7.1.40.0670.01731.91
7.1.30.0190.01531.68
7.1.20.0940.01031.55
7.1.10.0180.00913.60
7.1.00.0040.00813.74
7.0.310.1050.00713.05
7.0.300.0580.00713.32
7.0.290.0130.00613.01
7.0.280.0530.01013.38
7.0.270.0750.00013.19
7.0.260.0730.00313.22
7.0.250.0500.01313.20
7.0.240.0160.00313.58
7.0.230.0560.00313.31
7.0.220.0810.00713.46
7.0.210.0100.00713.30
7.0.200.1030.01113.15
7.0.190.0720.00713.50
7.0.180.0570.01113.35
7.0.170.0650.00613.24
7.0.160.0090.00613.13
7.0.150.0160.00313.51
7.0.140.0510.00613.42
7.0.130.0590.01013.33
7.0.120.0150.00713.41
7.0.110.0080.00313.17
7.0.100.0260.00313.12
7.0.90.0350.00613.53
7.0.80.0330.00313.45
7.0.70.0100.00513.38
7.0.60.0850.00713.14
7.0.50.0860.00813.39
7.0.40.0140.00713.55
7.0.30.0120.00813.24
7.0.20.0110.00013.39
7.0.10.0350.00013.38
7.0.00.0920.00413.46

preferences:
35.1 ms | 400 KiB | 5 Q