3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date1 = new DateTime('2014-01-01'); $date2 = DateTime::createFromFormat('Y-m-d', '2014-01-01'); echo $date1 . "\n"; echo $date2;

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)
8.3.60.0090.00918.43
8.3.50.0170.00322.83
8.3.40.0140.00419.09
8.3.30.0040.01119.04
8.3.20.0080.00020.09
8.3.10.0040.00423.61
8.3.00.0040.00419.63
8.2.180.0070.01418.41
8.2.170.0120.00322.96
8.2.160.0070.00720.45
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0080.00021.04
8.2.110.0070.00320.51
8.2.100.0070.00418.09
8.2.90.0040.00419.16
8.2.80.0080.00017.97
8.2.70.0040.00417.75
8.2.60.0040.00418.05
8.2.50.0130.00018.07
8.2.40.0050.00318.28
8.2.30.0050.00217.99
8.2.20.0000.00817.99
8.2.10.0000.00818.09
8.2.00.0040.00417.80
8.1.280.0060.00925.92
8.1.270.0080.00024.66
8.1.260.0040.00426.35
8.1.250.0100.00328.09
8.1.240.0030.00723.83
8.1.230.0060.00619.08
8.1.220.0000.00817.78
8.1.210.0040.00418.77
8.1.200.0090.00917.25
8.1.190.0030.00517.48
8.1.180.0000.00818.10
8.1.170.0040.00418.63
8.1.160.0000.00721.85
8.1.150.0050.00318.75
8.1.140.0000.00717.46
8.1.130.0000.00717.87
8.1.120.0020.00517.57
8.1.110.0080.00017.61
8.1.100.0000.00717.48
8.1.90.0030.00317.55
8.1.80.0030.00417.53
8.1.70.0030.00317.55
8.1.60.0030.00617.66
8.1.50.0080.00017.53
8.1.40.0060.00317.64
8.1.30.0040.00417.56
8.1.20.0080.00017.81
8.1.10.0000.00717.70
8.1.00.0040.00417.67
8.0.300.0060.00318.77
8.0.290.0040.00417.00
8.0.280.0000.00718.52
8.0.270.0040.00417.32
8.0.260.0000.00617.27
8.0.250.0070.00017.29
8.0.240.0030.00317.16
8.0.230.0070.00017.17
8.0.220.0040.00417.14
8.0.210.0070.00017.04
8.0.200.0060.00317.25
8.0.190.0000.00717.07
8.0.180.0030.00417.10
8.0.170.0050.00317.10
8.0.160.0040.00417.16
8.0.150.0070.00017.05
8.0.140.0070.00017.09
8.0.130.0040.00413.46
8.0.120.0000.00817.12
8.0.110.0070.00017.04
8.0.100.0050.00217.13
8.0.90.0040.00417.23
8.0.80.0100.01317.12
8.0.70.0050.00217.00
8.0.60.0000.00716.97
8.0.50.0030.00517.03
8.0.30.0140.00617.17
8.0.20.0130.01017.40
8.0.10.0000.00717.25
8.0.00.0100.00716.92
7.4.330.0050.00015.00
7.4.320.0030.00316.59
7.4.300.0030.00316.62
7.4.290.0000.00816.75
7.4.280.0000.00816.73
7.4.270.0000.00716.62
7.4.260.0060.00316.52
7.4.250.0050.00216.68
7.4.240.0010.00716.74
7.4.230.0070.00016.80
7.4.220.0070.01016.77
7.4.210.0080.00616.58
7.4.200.0030.00316.54
7.4.160.0060.00916.71
7.4.150.0120.01217.40
7.4.140.0080.01017.86
7.4.130.0050.01216.62
7.4.120.0150.00216.64
7.4.110.0100.00716.70
7.4.100.0140.00716.79
7.4.90.0030.01316.91
7.4.80.0090.00919.39
7.4.70.0070.01016.88
7.4.60.0120.00416.62
7.4.50.0050.00316.78
7.4.40.0030.01316.83
7.4.30.0030.01416.78
7.4.10.0130.01015.75
7.4.00.0110.00915.61
7.3.330.0050.00013.21
7.3.320.0000.00513.31
7.3.310.0030.00316.25
7.3.300.0070.00016.45
7.3.290.0000.01716.38
7.3.280.0090.00816.41
7.3.270.0160.00817.40
7.3.260.0120.00616.50
7.3.250.0070.00916.38
7.3.240.0110.00616.43
7.3.230.0120.00916.49
7.3.210.0110.00616.73
7.3.200.0180.00319.39
7.3.190.0090.01216.49
7.3.180.0040.01216.52
7.3.170.0040.01216.50
7.3.160.0030.01316.45
7.3.130.0170.01015.57
7.3.120.0100.01315.67
7.3.110.0120.01015.55
7.3.100.0020.01815.66
7.3.90.0030.01215.52
7.3.80.0050.00915.73
7.3.70.0050.00715.54
7.3.60.0050.00915.71
7.3.50.0030.00715.63
7.3.40.0080.00715.65
7.3.30.0010.00815.53
7.3.20.0070.00717.57
7.3.10.0030.00817.40
7.3.00.0050.00817.54
7.2.330.0150.00416.80
7.2.320.0090.01216.77
7.2.310.0120.00916.63
7.2.300.0030.01816.69
7.2.290.0110.00616.86
7.2.260.0170.00515.78
7.2.250.0120.01215.71
7.2.240.0140.00815.98
7.2.230.0080.00815.79
7.2.220.0050.01015.70
7.2.210.0060.00815.82
7.2.200.0090.00815.89
7.2.190.0060.00615.76
7.2.180.0130.00015.85
7.2.170.0030.01115.71
7.2.160.0040.00615.88
7.2.150.0060.00717.74
7.2.140.0070.00817.52
7.2.130.0080.00817.74
7.2.120.0050.01117.77
7.2.110.0090.00717.60
7.2.100.0080.00517.45
7.2.90.0070.00717.70
7.2.80.0090.00717.78
7.2.70.0080.00817.68
7.2.60.0090.00917.35
7.2.50.0050.00717.66
7.2.40.0050.01217.71
7.2.30.0070.00517.77
7.2.20.0030.00717.73
7.2.10.0010.00917.53
7.2.00.0060.00718.33
7.1.330.0140.00716.64
7.1.320.0070.00816.65
7.1.310.0080.00516.55
7.1.300.0070.00716.54
7.1.290.0060.00716.40
7.1.280.0030.00616.61
7.1.270.0050.00516.45
7.1.260.0040.00716.43
7.1.250.0080.00516.50
7.1.240.0060.00916.50
7.1.230.0050.00816.61
7.1.220.0050.00816.46
7.1.210.0050.00916.61
7.1.200.0060.00616.29
7.1.190.0070.00816.40
7.1.180.0070.00916.59
7.1.170.0080.00716.50
7.1.160.0030.01016.64
7.1.150.0070.00816.61
7.1.140.0050.00916.43
7.1.130.0090.00516.54
7.1.120.0050.00416.63
7.1.110.0070.00916.73
7.1.100.0060.00717.17
7.1.90.0080.00816.54
7.1.80.0100.00316.43
7.1.70.0040.00916.74
7.1.60.0040.01117.51
7.1.50.0080.01316.65
7.1.40.0030.00716.67
7.1.30.0060.00716.59
7.1.20.0100.00516.34
7.1.10.0050.00716.58
7.1.00.0080.02918.54
7.0.330.0110.00816.16
7.0.320.0120.00416.26
7.0.310.0000.01116.17
7.0.300.0030.00716.12
7.0.290.0030.01015.93
7.0.280.0060.00716.10
7.0.270.0050.00816.27
7.0.260.0070.00516.28
7.0.250.0030.01216.32
7.0.240.0060.00716.37
7.0.230.0060.00716.23
7.0.220.0050.00816.14
7.0.210.0050.00816.31
7.0.200.0070.00816.48
7.0.190.0060.00416.25
7.0.180.0050.00716.31
7.0.170.0070.00416.29
7.0.160.0070.01016.20
7.0.150.0030.00916.29
7.0.140.0070.02818.22
7.0.130.0060.00616.13
7.0.120.0060.00616.13
7.0.110.0030.01116.22
7.0.100.0030.00816.31
7.0.90.0070.00516.31
7.0.80.0030.01116.24
7.0.70.0040.00916.35
7.0.60.0080.02817.46
7.0.50.0020.02916.84
7.0.40.0070.02816.20
7.0.30.0160.03516.18
7.0.20.0130.02016.13
7.0.10.0050.03816.24
7.0.00.0050.02416.20
5.6.400.0070.00715.17
5.6.390.0080.00715.04
5.6.380.0060.01215.04
5.6.370.0100.00515.22
5.6.360.0060.00715.29
5.6.350.0050.00715.37
5.6.340.0070.00515.32
5.6.330.0050.01115.22
5.6.320.0030.01215.12
5.6.310.0080.00515.07
5.6.300.0040.01015.11
5.6.290.0070.00615.25
5.6.280.0050.02717.20
5.6.270.0050.01015.26
5.6.260.0050.00815.36
5.6.250.0050.00715.24
5.6.240.0000.01315.24
5.6.230.0060.00915.24
5.6.220.0050.00915.24
5.6.210.0050.02917.02
5.6.200.0060.03016.23
5.6.190.0050.02516.96
5.6.180.0140.03117.00
5.6.170.0150.02017.01
5.6.160.0030.03616.86
5.6.150.0100.01716.13
5.6.140.0080.03016.17
5.6.130.0050.03316.21
5.6.120.0070.01817.13
5.6.110.0090.02217.16
5.6.100.0090.02917.12
5.6.90.0090.03117.16
5.6.80.0080.02816.92
5.6.70.0040.03216.83
5.6.60.0080.00715.04
5.6.50.0080.00615.23
5.6.40.0050.01015.12
5.6.30.0050.00814.89
5.6.20.0060.00915.14
5.6.10.0090.00615.18
5.6.00.0050.01215.34
5.5.380.0060.01215.07
5.5.370.0110.00415.28
5.5.360.0090.00714.95
5.5.350.0130.03016.89
5.5.340.0050.02316.18
5.5.330.0080.03216.80
5.5.320.0090.02716.90
5.5.310.0180.02916.89
5.5.300.0100.03416.00
5.5.290.0080.02616.01
5.5.280.0060.02217.00
5.5.270.0060.03317.06
5.5.260.0140.02917.07
5.5.250.0100.02817.03
5.5.240.0130.03316.93
5.5.230.0090.01015.29
5.5.220.0040.01615.21
5.5.210.0070.01014.95
5.5.200.0090.00914.96
5.5.190.0080.01115.05
5.5.180.0090.01015.17
5.5.170.0110.01115.25
5.5.160.0050.00715.23
5.5.150.0110.00915.01
5.5.140.0050.01015.19
5.5.130.0070.00815.13
5.5.120.0060.00815.01
5.5.110.0020.01115.18
5.5.100.0070.00715.11
5.5.90.0080.01015.12
5.5.80.0070.01014.92
5.5.70.0060.00615.06
5.5.60.0080.00415.15
5.5.50.0060.00615.03
5.5.40.0080.00814.81
5.5.30.0100.00315.19
5.5.20.0070.00914.97
5.5.10.0000.01415.06
5.5.00.0070.00815.11
5.4.450.0080.01815.07
5.4.440.0150.02115.12
5.4.430.0180.01515.07
5.4.420.0090.02215.10
5.4.410.0260.02115.04
5.4.400.0240.01914.89
5.4.390.0100.02015.02
5.4.380.0170.03114.80
5.4.370.0160.02414.75
5.4.360.0150.02214.84
5.4.350.0140.02814.77
5.4.340.0190.02514.78
5.4.330.0080.00812.91
5.4.320.0080.01312.76
5.4.310.0070.01712.75
5.4.300.0050.01912.76
5.4.290.0020.02012.75
5.4.280.0090.01412.72
5.4.270.0040.01712.72
5.4.260.0030.02012.72
5.4.250.0040.01912.72
5.4.240.0050.01712.72
5.4.230.0050.01912.72
5.4.220.0080.01412.72
5.4.210.0070.01412.72
5.4.200.0050.01812.72
5.4.190.0040.01812.72
5.4.180.0060.01612.72
5.4.170.0030.01812.72
5.4.160.0040.02112.72
5.4.150.0060.01412.72
5.4.140.0040.01812.61
5.4.130.0020.02012.61
5.4.120.0020.01912.59
5.4.110.0030.01712.59
5.4.100.0030.01812.59
5.4.90.0060.01912.59
5.4.80.0040.02212.59
5.4.70.0060.02012.59
5.4.60.0060.02112.59
5.4.50.0020.01912.59
5.4.40.0060.01512.59
5.4.30.0040.01612.59
5.4.20.0050.01612.59
5.4.10.0050.01512.59
5.4.00.0080.01312.42
5.3.290.0050.04012.80
5.3.280.0080.03612.71
5.3.270.0080.03712.73
5.3.260.0050.04012.71
5.3.250.0090.03712.72
5.3.240.0070.04612.72
5.3.230.0060.03812.71
5.3.220.0090.03412.68
5.3.210.0070.03812.68
5.3.200.0050.03812.68
5.3.190.0080.03612.68
5.3.180.0040.03912.67
5.3.170.0060.03812.67
5.3.160.0080.03712.67
5.3.150.0060.03812.68
5.3.140.0040.03912.66
5.3.130.0080.03812.66
5.3.120.0070.03912.66
5.3.110.0100.04012.66
5.3.100.0060.03712.12
5.3.90.0060.03612.08
5.3.80.0060.04112.07
5.3.70.0090.03312.07
5.3.60.0080.03712.06
5.3.50.0060.03612.00
5.3.40.0060.03712.00
5.3.30.0060.03511.95
5.3.20.0050.03611.73
5.3.10.0050.04211.70
5.3.00.0100.03311.68
5.2.170.0030.0339.18
5.2.160.0060.0309.19
5.2.150.0040.0339.19
5.2.140.0030.0339.18
5.2.130.0060.0279.14
5.2.120.0050.0289.14
5.2.110.0040.0319.14
5.2.100.0060.0289.14
5.2.90.0040.0309.14
5.2.80.0070.0289.14
5.2.70.0030.0329.14
5.2.60.0060.0319.10
5.2.50.0050.0299.06
5.2.40.0040.0319.04
5.2.30.0070.0289.02
5.2.20.0040.0309.00
5.2.10.0100.0248.93
5.2.00.0070.0278.78
5.1.60.0100.0258.07
5.1.50.0050.0248.06
5.1.40.0090.0198.04
5.1.30.0070.0238.39
5.1.20.0060.0248.42
5.1.10.0030.0308.14
5.1.00.0050.0258.14
5.0.50.0060.0286.62
5.0.40.0000.0226.47
5.0.30.0020.0326.29
5.0.20.0030.0196.26
5.0.10.0020.0216.24
5.0.00.0070.0286.23
4.4.90.0030.0164.78
4.4.80.0040.0144.75
4.4.70.0040.0154.75
4.4.60.0030.0164.75
4.4.50.0020.0174.77
4.4.40.0030.0294.71
4.4.30.0040.0144.76
4.4.20.0030.0174.84
4.4.10.0040.0184.85
4.4.00.0070.0214.76
4.3.110.0040.0214.67
4.3.100.0030.0154.67
4.3.90.0030.0144.63
4.3.80.0050.0224.58
4.3.70.0020.0154.63
4.3.60.0000.0174.63
4.3.50.0040.0154.62
4.3.40.0030.0234.54
4.3.30.0010.0173.28
4.3.20.0010.0173.25
4.3.10.0020.0183.22
4.3.00.0000.02018.23

preferences:
49.45 ms | 401 KiB | 5 Q