3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dt[] = new DateTime('2015-3-12'); $dt[] = new DateTime('2015-03-12'); print_r($dt);

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)
8.3.60.0090.00616.88
8.3.50.0130.00622.19
8.3.40.0040.01118.98
8.3.30.0070.00719.09
8.3.20.0040.00420.33
8.3.10.0080.00021.47
8.3.00.0080.00019.50
8.2.180.0090.00616.88
8.2.170.0030.01219.09
8.2.160.0100.00322.96
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0090.00019.22
8.2.110.0030.00619.21
8.2.100.0000.01217.63
8.2.90.0000.00819.09
8.2.80.0040.00417.97
8.2.70.0080.00017.63
8.2.60.0000.00817.92
8.2.50.0040.00418.07
8.2.40.0040.00418.25
8.2.30.0000.00718.16
8.2.20.0000.00817.83
8.2.10.0040.00418.04
8.2.00.0000.00717.85
8.1.280.0140.00725.92
8.1.270.0000.00818.88
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0060.00323.83
8.1.230.0080.00417.66
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0090.00017.47
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0050.00320.38
8.1.160.0000.00821.91
8.1.150.0050.00318.89
8.1.140.0080.00017.44
8.1.130.0030.00317.82
8.1.120.0000.00817.59
8.1.110.0040.00417.53
8.1.100.0000.00817.54
8.1.90.0070.00017.48
8.1.80.0040.00417.54
8.1.70.0050.00317.45
8.1.60.0030.00617.52
8.1.50.0060.00317.58
8.1.40.0060.00317.45
8.1.30.0000.00817.65
8.1.20.0040.00417.69
8.1.10.0070.00017.61
8.1.00.0030.00617.54
8.0.300.0000.00818.77
8.0.290.0040.00416.88
8.0.280.0030.00318.45
8.0.270.0040.00417.25
8.0.260.0030.00317.29
8.0.250.0070.00017.07
8.0.240.0000.00716.98
8.0.230.0030.00417.08
8.0.220.0030.00317.01
8.0.210.0070.00016.92
8.0.200.0050.00517.07
8.0.190.0040.00417.09
8.0.180.0040.00416.94
8.0.170.0040.00417.01
8.0.160.0040.00417.08
8.0.150.0000.00816.95
8.0.140.0050.00316.81
8.0.130.0050.00513.30
8.0.120.0040.00416.86
8.0.110.0070.00016.93
8.0.100.0000.00816.97
8.0.90.0000.00717.07
8.0.80.0030.01317.06
8.0.70.0040.00416.92
8.0.60.0030.00516.84
8.0.50.0050.00217.00
8.0.30.0180.00617.02
8.0.20.0070.01217.40
8.0.10.0040.00417.20
8.0.00.0070.01116.79
7.4.330.0050.00015.03
7.4.320.0060.00016.49
7.4.300.0030.00316.41
7.4.290.0000.00716.43
7.4.280.0080.00416.43
7.4.270.0060.00316.46
7.4.260.0060.00316.35
7.4.250.0030.00516.54
7.4.240.0050.00216.55
7.4.230.0030.00316.65
7.4.220.0150.00516.38
7.4.210.0090.01116.68
7.4.200.0000.00716.42
7.4.160.0090.00616.49
7.4.150.0130.00617.40
7.4.140.0090.01217.86
7.4.130.0100.01016.57
7.4.120.0060.01116.67
7.4.110.0110.00816.50
7.4.100.0120.00816.51
7.4.90.0150.00316.46
7.4.80.0100.00619.39
7.4.70.0060.01016.60
7.4.60.0070.01016.63
7.4.50.0020.00216.49
7.4.40.0170.00016.56
7.4.30.0090.01316.68
7.4.00.0090.00914.89
7.3.330.0000.00513.30
7.3.320.0070.00713.23
7.3.310.0000.00716.20
7.3.300.0070.00016.32
7.3.290.0080.00916.29
7.3.280.0040.01316.39
7.3.270.0080.00817.40
7.3.260.0140.00316.44
7.3.250.0110.00816.55
7.3.240.0130.00316.68
7.3.230.0030.02216.40
7.3.210.0150.00416.35
7.3.200.0100.01019.39
7.3.190.0030.01316.57
7.3.180.0120.00616.43
7.3.170.0190.00316.54
7.3.160.0070.01016.41
7.3.120.0030.01614.69
7.3.110.0080.00814.74
7.3.100.0040.00814.96
7.3.90.0000.00914.64
7.3.80.0040.01215.04
7.3.70.0100.00314.92
7.3.60.0110.00614.67
7.3.50.0100.00614.86
7.3.40.0090.00614.87
7.3.30.0070.00714.92
7.3.20.0000.01616.73
7.3.10.0150.00316.41
7.3.00.0070.01016.64
7.2.330.0090.00916.73
7.2.320.0030.01316.75
7.2.310.0130.00416.71
7.2.300.0130.00316.52
7.2.290.0130.00316.75
7.2.250.0140.00315.03
7.2.240.0040.01415.17
7.2.230.0030.01215.27
7.2.220.0060.01014.75
7.2.210.0030.01015.11
7.2.200.0070.01015.13
7.2.190.0100.00615.03
7.2.180.0100.00315.06
7.2.170.0000.01014.94
7.2.60.0100.00316.71
7.2.00.0000.01319.46
7.1.330.0030.01016.00
7.1.320.0120.00315.74
7.1.310.0040.00415.79
7.1.300.0030.00915.88
7.1.290.0000.01416.03
7.1.280.0030.00915.91
7.1.270.0040.01116.02
7.1.260.0090.00915.86
7.1.200.0060.00315.87
7.1.100.0030.00618.39
7.1.70.0060.00317.38
7.1.60.0000.01417.38
7.1.50.0030.02017.08
7.1.00.0070.07322.33
7.0.200.0100.00716.91
7.0.140.0070.07022.22
7.0.60.0300.06720.05
7.0.50.0030.06317.85
7.0.40.0170.07720.39
7.0.30.0170.07320.39
7.0.20.0270.07720.26
7.0.10.0070.04720.33
7.0.00.0100.08020.22
5.6.210.0170.07320.64
5.6.200.0170.06718.19
5.6.190.0030.04720.51
5.6.180.0530.07020.49
5.6.170.0370.07320.65
5.6.160.0130.08018.14
5.6.150.0070.08018.14
5.6.140.0030.04018.19
5.6.130.0130.08018.24
5.6.120.0100.08320.89
5.6.110.0100.08320.95
5.6.100.0030.07720.97
5.6.90.0070.09021.09
5.6.80.0030.08720.35
5.5.350.0230.05020.43
5.5.340.0100.07717.96
5.5.330.0030.06020.22
5.5.320.0330.04720.32
5.5.310.0300.07020.50
5.5.300.0070.08017.98
5.5.290.0070.05017.95
5.5.280.0100.07720.76
5.5.270.0130.03720.84
5.5.260.0130.07720.75
5.5.250.0070.08020.57
5.5.240.4200.03320.18
5.4.450.0770.05719.55
5.4.440.0970.06019.31
5.4.430.0770.05319.46
5.4.420.0370.06319.57
5.4.410.0170.05019.08
5.4.400.0230.06018.72
5.4.390.0270.05318.55
5.4.380.0200.06318.52
5.4.370.0400.05318.71
5.4.360.0330.04718.66
5.4.350.0270.05718.70
5.4.340.0330.04718.57
5.4.320.0230.06018.55
5.4.310.0330.07718.55
5.4.300.0370.07318.56
5.4.290.0470.06718.51
5.4.280.0470.06018.64
5.4.270.0500.05018.71
5.4.260.0470.05718.45
5.4.250.0270.06718.56
5.4.240.0400.05718.64
5.4.230.0400.04718.71
5.4.220.0170.07018.71
5.4.210.0270.05718.63
5.4.200.0200.05716.56
5.4.190.0330.08318.60
5.4.180.0330.05718.68
5.4.170.0400.05018.70
5.4.160.0400.06718.49
5.4.150.0400.06318.63
5.4.140.0300.07016.38
5.4.130.0270.05716.29
5.4.120.0300.05316.30
5.4.110.0330.05716.46
5.4.100.0330.05016.24
5.4.90.0400.04316.44
5.4.80.0330.04316.25
5.4.70.0270.06316.31
5.4.60.0300.05316.42
5.4.50.0330.04716.22
5.4.40.0470.03316.27
5.4.30.0270.04716.22
5.4.20.0200.05716.38
5.4.10.0400.05016.25
5.4.00.0400.04315.88
5.3.290.0400.05314.71
5.3.280.0200.06014.70
5.3.270.0270.06014.65
5.3.260.0230.06314.65
5.3.250.0370.05314.59
5.3.240.0330.05314.80
5.3.230.0300.05714.59
5.3.220.0470.04314.59
5.3.210.0430.04714.76
5.3.200.0370.05714.73
5.3.190.0370.05014.57
5.3.180.0400.04714.55
5.3.170.0270.06314.66
5.3.160.0330.06314.57
5.3.150.0300.05714.58
5.3.140.0470.06314.68
5.3.130.0300.05714.72
5.3.120.0230.06714.67
5.3.110.0200.06714.77
5.3.100.0330.05314.13
5.3.90.0400.05014.15
5.3.80.0400.04714.06
5.3.70.0300.05714.11
5.3.60.0370.05014.18
5.3.50.0370.04714.09
5.3.40.0270.05714.04
5.3.30.0330.05013.95
5.3.20.0400.04313.74
5.3.10.0330.05013.75
5.3.00.0330.05013.76
5.2.170.0270.04011.16
5.2.160.0230.04711.19
5.2.150.0270.04311.18
5.2.140.0270.04011.16
5.2.130.0200.04711.21
5.2.120.0300.03311.30
5.2.110.0300.03711.19
5.2.100.0230.04011.21
5.2.90.0230.04711.14
5.2.80.0300.04011.07
5.2.70.0330.03311.15
5.2.60.0270.04311.14
5.2.50.0300.04011.06
5.2.40.0270.03711.02
5.2.30.0230.04011.09
5.2.20.0170.04311.02
5.2.10.0230.03710.90
5.2.00.0300.03310.92
5.1.60.0230.0309.99
5.1.50.0200.04310.06
5.1.40.0270.0279.96
5.1.30.0170.04310.30
5.1.20.0270.03310.36
5.1.10.0270.04310.13
5.1.00.0230.03310.13
5.0.50.0100.0308.63
5.0.40.0130.0278.43
5.0.30.0130.0408.34
5.0.20.0130.0238.26
5.0.10.0070.0378.25
5.0.00.0130.0438.13
4.4.90.0130.0205.93
4.4.80.0100.0235.85
4.4.70.0070.0275.87
4.4.60.0100.0235.91
4.4.50.0130.0275.91
4.4.40.0130.0335.81
4.4.30.0070.0235.82
4.4.20.0130.0205.92
4.4.10.0130.0205.95
4.4.00.0130.0375.84
4.3.110.0100.0235.82
4.3.100.0100.0205.79
4.3.90.0100.0205.82
4.3.80.0100.0335.83
4.3.70.0070.0235.77
4.3.60.0100.0205.80
4.3.50.0070.0275.78
4.3.40.0100.0335.80
4.3.30.0100.0204.57
4.3.20.0070.0204.57
4.3.10.0030.0234.52
4.3.00.0100.0236.64

preferences:
44.29 ms | 401 KiB | 5 Q