3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = '2015-09-08'; $date = str_replace('-','/',$date); $formats_arr = array('m-d-Y','m/d/Y','Y-m-d','Y/m/d'); $dateobj = new datetime($date); foreach ($formats_arr AS $format) echo $format . " ==> " . $dateobj->format($format) . "\n";

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)
8.3.60.0070.00718.31
8.3.50.0090.00921.21
8.3.40.0140.00418.84
8.3.30.0030.01018.86
8.3.20.0040.00420.14
8.3.10.0050.00323.48
8.3.00.0080.00022.44
8.2.180.0150.00018.57
8.2.170.0100.01022.96
8.2.160.0030.01020.38
8.2.150.0050.00324.18
8.2.140.0070.00324.66
8.2.130.0080.00026.16
8.2.120.0040.00419.95
8.2.110.0150.00421.03
8.2.100.0110.00017.88
8.2.90.0090.00019.30
8.2.80.0080.00017.97
8.2.70.0070.00317.75
8.2.60.0040.00417.90
8.2.50.0060.00318.07
8.2.40.0040.00421.11
8.2.30.0030.00519.88
8.2.20.0040.00417.74
8.2.10.0040.00418.12
8.2.00.0040.00418.18
8.1.280.0140.00725.92
8.1.270.0000.00820.25
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0100.01023.92
8.1.230.0130.00017.60
8.1.220.0080.00017.91
8.1.210.0000.00818.77
8.1.200.0040.00417.48
8.1.190.0040.00417.36
8.1.180.0000.00918.10
8.1.170.0000.00818.75
8.1.160.0000.00721.98
8.1.150.0000.00718.95
8.1.140.0040.00417.55
8.1.130.0000.00817.76
8.1.120.0000.00717.54
8.1.110.0000.00817.57
8.1.100.0040.00317.61
8.1.90.0080.00017.50
8.1.80.0030.00617.67
8.1.70.0000.00717.63
8.1.60.0060.00317.73
8.1.50.0090.00017.64
8.1.40.0030.00617.62
8.1.30.0000.00817.67
8.1.20.0040.00417.82
8.1.10.0000.00717.57
8.1.00.0030.00617.71
8.0.300.0080.00018.77
8.0.290.0000.00716.88
8.0.280.0040.00418.44
8.0.270.0000.00717.45
8.0.260.0000.00617.34
8.0.250.0070.00017.07
8.0.240.0000.00817.12
8.0.230.0000.00716.97
8.0.220.0030.00417.03
8.0.210.0000.00717.10
8.0.200.0000.00717.16
8.0.190.0030.00517.20
8.0.180.0040.00417.07
8.0.170.0000.00817.01
8.0.160.0040.00417.07
8.0.150.0030.00417.02
8.0.140.0000.00717.08
8.0.130.0020.00713.48
8.0.120.0060.00316.96
8.0.110.0040.00417.07
8.0.100.0050.00217.08
8.0.90.0000.00717.15
8.0.80.0090.00617.11
8.0.70.0000.00717.00
8.0.60.0040.00417.00
8.0.50.0050.00317.08
8.0.30.0120.00517.21
8.0.20.0100.01017.40
8.0.10.0000.00817.04
8.0.00.0070.01116.99
7.4.330.0000.00515.08
7.4.320.0040.00416.58
7.4.300.0030.00316.79
7.4.290.0000.00716.64
7.4.280.0070.00016.73
7.4.270.0000.00716.66
7.4.260.0040.00516.64
7.4.250.0030.00516.52
7.4.240.0020.00516.67
7.4.230.0070.00016.84
7.4.220.0030.01716.63
7.4.210.0030.01216.58
7.4.200.0000.00816.65
7.4.160.0060.00916.55
7.4.150.0110.00817.40
7.4.140.0080.01117.86
7.4.130.0130.00916.60
7.4.120.0110.00916.54
7.4.110.0190.00416.80
7.4.100.0090.00916.58
7.4.90.0050.01416.47
7.4.80.0100.00719.39
7.4.70.0090.00816.76
7.4.60.0120.00316.56
7.4.50.0040.00416.66
7.4.40.0080.00816.52
7.4.30.0060.01516.42
7.4.00.0100.00614.97
7.3.330.0020.00213.34
7.3.320.0030.00313.19
7.3.310.0030.00316.48
7.3.300.0080.00016.34
7.3.290.0090.01116.34
7.3.280.0080.01016.42
7.3.270.0060.01317.40
7.3.260.0030.01316.55
7.3.250.0110.00816.59
7.3.240.0100.00616.63
7.3.230.0110.00616.54
7.3.210.0060.01116.30
7.3.200.0140.00919.39
7.3.190.0070.01016.65
7.3.180.0040.01116.48
7.3.170.0120.00916.60
7.3.160.0160.00316.48
7.2.330.0110.01116.92
7.2.320.0100.00616.94
7.2.310.0160.00916.75
7.2.300.0120.00616.69
7.2.290.0090.00916.98
7.2.00.0060.00619.43
7.1.200.0080.00415.41
7.1.100.0090.00917.96
7.1.70.0000.01217.32
7.1.60.0070.01820.03
7.1.50.0100.01317.15
7.1.00.0100.07022.46
7.0.200.0040.00416.84
7.0.60.0030.05719.95
7.0.50.0000.04317.88
7.0.40.0070.07720.20
7.0.30.0530.05020.21
7.0.20.0200.03720.13
7.0.10.0170.08020.21
7.0.00.0070.08719.99
5.6.280.0000.07320.90
5.6.210.0030.05320.54
5.6.200.0130.08018.18
5.6.190.0070.07320.45
5.6.180.0270.08320.39
5.6.170.0330.04720.38
5.6.160.0130.07020.49
5.6.150.0100.04018.18
5.6.140.0070.06718.11
5.6.130.0000.07718.19
5.6.120.0070.05021.11
5.6.110.0030.09720.98
5.6.100.0030.04021.10
5.6.90.0100.08020.97
5.6.80.0030.06720.48
5.6.70.4070.04320.38
5.5.350.0130.08320.44
5.5.340.0030.06717.89
5.5.330.0070.08020.40
5.5.320.0200.07720.28
5.5.310.0230.03720.41
5.5.300.0130.05717.88
5.5.290.0100.08317.90
5.5.280.0100.05020.64
5.5.270.0100.07720.72
5.5.260.0070.07720.88
5.5.250.0100.06320.79
5.5.240.0230.08320.12
5.4.450.0700.05319.12
5.4.440.0730.05019.12
5.4.430.0770.06719.48
5.4.420.0630.05719.43
5.4.410.0770.06319.41
5.4.400.0570.05719.18
5.4.390.0600.06319.14
5.4.380.0830.05718.90
5.4.370.0770.06018.91
5.4.360.0830.05319.15
5.4.350.0700.05718.96
5.4.340.0730.05319.30
5.4.320.0800.05318.79
5.4.310.0700.05719.22
5.4.300.0770.05319.21
5.4.290.0830.04719.29
5.4.280.0800.06018.79
5.4.270.0770.06319.14
5.4.260.0670.05018.77
5.4.250.0630.07319.21
5.4.240.0570.05318.77
5.4.230.0800.06319.17
5.4.220.0730.05718.90
5.4.210.0630.05318.86
5.4.200.0530.05316.86
5.4.190.0670.04719.06
5.4.180.0670.05718.91
5.4.170.0730.05319.03
5.4.160.0730.06318.96
5.4.150.0800.05719.09
5.4.140.0800.06316.24
5.4.130.0830.06016.47
5.4.120.0930.05716.32
5.4.110.0800.05016.55
5.4.100.0830.06316.65
5.4.90.0800.05316.41
5.4.80.0830.06016.41
5.4.70.0800.05316.45
5.4.60.0300.06316.37
5.4.50.0070.03316.41
5.4.40.0270.03016.21
5.4.30.0270.04316.19
5.4.20.0400.06016.36

preferences:
41.39 ms | 401 KiB | 5 Q