3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = '01-01-2016'; echo strtotime($str); echo date('d-m-Y');

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)
8.3.60.0070.01016.63
8.3.50.0040.01116.42
8.3.40.0180.00318.83
8.3.30.0130.00319.02
8.3.20.0020.00520.21
8.3.10.0080.00023.55
8.3.00.0040.00423.53
8.2.180.0160.00316.75
8.2.170.0090.00622.96
8.2.160.0100.00320.47
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0060.00621.05
8.2.120.0040.00426.35
8.2.110.0030.00622.27
8.2.100.0040.00818.05
8.2.90.0000.00819.34
8.2.80.0080.00017.97
8.2.70.0060.00317.75
8.2.60.0050.00317.93
8.2.50.0050.00318.07
8.2.40.0000.00820.59
8.2.30.0070.00019.59
8.2.20.0000.00917.91
8.2.10.0040.00418.04
8.2.00.0040.00417.92
8.1.280.0060.00925.92
8.1.270.0100.00722.08
8.1.260.0030.00628.09
8.1.250.0070.00028.09
8.1.240.0040.01419.32
8.1.230.0120.00019.14
8.1.220.0000.00917.78
8.1.210.0050.00318.77
8.1.200.0060.00317.25
8.1.190.0080.00017.47
8.1.180.0040.00418.10
8.1.170.0080.00018.63
8.1.160.0000.00720.63
8.1.150.0040.00418.90
8.1.140.0000.00819.56
8.1.130.0040.00417.61
8.1.120.0030.00317.57
8.1.110.0040.00417.47
8.1.100.0000.00717.64
8.1.90.0040.00417.57
8.1.80.0040.00417.62
8.1.70.0000.00717.52
8.1.60.0060.00317.63
8.1.50.0030.00517.61
8.1.40.0030.00617.55
8.1.30.0030.00517.64
8.1.20.0040.00417.67
8.1.10.0030.00517.53
8.1.00.0040.00417.64
8.0.300.0000.00818.77
8.0.290.0000.00716.75
8.0.280.0000.00718.52
8.0.270.0030.00317.32
8.0.260.0040.00417.29
8.0.250.0030.00317.14
8.0.240.0070.00017.08
8.0.230.0020.00516.95
8.0.220.0000.00716.90
8.0.210.0040.00317.02
8.0.200.0000.00617.05
8.0.190.0000.00817.04
8.0.180.0080.00016.93
8.0.170.0040.00416.94
8.0.160.0050.00217.08
8.0.150.0050.00217.05
8.0.140.0000.00817.00
8.0.130.0060.00013.35
8.0.120.0020.00517.02
8.0.110.0040.00417.06
8.0.100.0030.00517.02
8.0.90.0000.00816.98
8.0.80.0060.00917.01
8.0.70.0040.00416.82
8.0.60.0000.00816.96
8.0.50.0000.00816.98
8.0.30.0060.00917.22
8.0.20.0120.00917.44
8.0.10.0050.00217.02
8.0.00.0090.01016.82
7.4.330.0000.00516.67
7.4.320.0030.00316.56
7.4.300.0000.00816.57
7.4.290.0040.00416.52
7.4.280.0000.00716.57
7.4.270.0000.00716.61
7.4.260.0000.00716.55
7.4.250.0000.00716.64
7.4.240.0040.00416.71
7.4.230.0050.00216.69
7.4.220.0040.01216.65
7.4.210.0070.00716.73
7.4.200.0040.00416.46
7.4.160.0030.01316.67
7.4.150.0130.00417.40
7.4.140.0140.00917.86
7.4.130.0160.00816.72
7.4.120.0110.00716.59
7.4.110.0060.01216.59
7.4.100.0210.00316.73
7.4.90.0040.01216.39
7.4.80.0090.01219.39
7.4.70.0080.00816.62
7.4.60.0130.00616.61
7.4.50.0060.00916.33
7.4.40.0100.00616.72
7.4.30.0060.01216.48
7.4.00.0080.00815.14
7.3.330.0000.00613.09
7.3.320.0050.00013.00
7.3.310.0030.00316.26
7.3.300.0060.00016.27
7.3.290.0070.00916.30
7.3.280.0070.00916.25
7.3.270.0170.00717.40
7.3.260.0120.00916.50
7.3.240.0100.01116.58
7.3.230.0090.00816.42
7.3.210.0130.00316.51
7.3.200.0100.00719.39
7.3.190.0120.00316.34
7.3.180.0100.00716.67
7.3.170.0190.01616.41
7.3.160.0070.01016.44
7.3.120.0030.01414.71
7.3.110.0120.00614.91
7.3.100.0100.00514.95
7.3.90.0060.00714.88
7.3.80.0060.00914.84
7.3.70.0080.00514.91
7.3.60.0060.00514.72
7.3.50.0060.00814.84
7.3.40.0020.01314.85
7.3.30.0050.00814.77
7.3.20.0030.00916.49
7.3.10.0060.00916.66
7.3.00.0070.00716.65
7.2.330.0070.01816.75
7.2.320.0070.01116.70
7.2.310.0060.01216.75
7.2.300.0180.02116.60
7.2.290.0030.01716.62
7.2.250.0100.00814.96
7.2.240.0100.00914.91
7.2.230.0080.00514.97
7.2.220.0080.00614.89
7.2.210.0040.01314.94
7.2.200.0070.00614.93
7.2.190.0030.01115.14
7.2.180.0050.00815.00
7.2.170.0070.00915.02
7.2.130.0040.00717.07
7.2.120.0060.00316.53
7.2.110.0100.00316.52
7.2.100.0060.01016.72
7.2.90.0110.00316.47
7.2.80.0090.00616.91
7.2.70.0170.00316.31
7.2.60.0120.00316.69
7.2.50.0170.00316.83
7.2.40.0080.01116.78
7.2.30.0000.01516.82
7.2.20.0120.00016.64
7.2.10.0060.00916.67
7.2.00.0110.01018.22
7.1.330.0070.00715.81
7.1.320.0080.00515.71
7.1.310.0050.00815.84
7.1.300.0050.00715.95
7.1.290.0070.01015.75
7.1.280.0050.00915.72
7.1.270.0050.00815.77
7.1.260.0060.00815.88
7.1.250.0030.00915.70
7.1.200.0040.01116.02
7.1.100.0000.01118.11
7.1.70.0000.00816.99
7.1.60.0040.01819.40
7.1.50.0070.01717.11
7.1.00.0100.06722.33
7.0.200.0000.00916.75
7.0.100.0070.07719.83
7.0.90.0030.06319.91
7.0.80.0030.04319.96
7.0.70.0170.07719.84
7.0.60.0070.05719.82
7.0.50.0170.07720.34
7.0.40.0070.05020.10
7.0.30.0070.08720.11
7.0.20.0030.07320.12
7.0.10.0000.05020.07
7.0.00.0030.06020.07
5.6.280.0030.03721.06
5.6.250.0170.06720.72
5.6.240.0170.03720.55
5.6.230.0030.06320.45
5.6.220.0070.08320.62
5.6.210.0100.07720.66
5.6.200.0030.08721.03
5.6.190.0070.05021.05
5.6.180.0070.05021.07
5.6.170.0070.08021.02
5.6.160.0070.08021.08
5.6.150.0070.06721.16
5.6.140.0070.08321.02
5.6.130.0100.07321.02
5.6.120.0000.07321.09
5.6.110.0030.05321.08
5.6.100.0100.07021.08
5.6.90.0130.04321.05
5.6.80.0030.05720.51
5.6.70.0070.07320.32
5.6.60.0100.07020.37
5.6.50.0100.08020.41
5.6.40.0100.07720.43
5.6.30.0070.07720.38
5.6.20.0100.07020.41
5.6.10.0070.07020.38
5.6.00.0070.08320.38
5.5.380.0070.08020.29
5.5.370.0030.08320.40
5.5.360.0030.08720.29
5.5.350.0070.04720.33
5.5.340.0170.06320.84
5.5.330.0030.08720.71
5.5.320.0130.07320.91
5.5.310.0000.09020.72
5.5.300.0300.06320.89
5.5.290.0000.05020.64
5.5.280.0030.04320.84
5.5.270.0130.03720.90
5.5.260.0130.07320.75
5.5.250.0070.08020.60
5.5.240.0100.06720.29
5.5.230.0070.05020.24
5.5.220.0100.06320.23
5.5.210.0030.06720.25
5.5.200.0070.04720.18
5.5.190.0030.05020.10
5.5.180.0070.07719.99
5.5.160.0030.06020.24
5.5.150.0100.07320.26
5.5.140.0070.07320.26
5.5.130.0100.07020.14
5.5.120.0030.07020.16
5.5.110.0030.08320.22
5.5.100.0100.06319.95
5.5.90.0070.04320.11
5.5.80.0070.08020.06
5.5.70.0070.07719.95
5.5.60.0000.08320.08
5.5.50.0100.04020.09
5.5.40.0130.07320.13
5.5.30.0030.05720.13
5.5.20.0070.08020.04
5.5.10.0170.06720.06
5.5.00.0030.06720.11

preferences:
52.76 ms | 400 KiB | 5 Q