3v4l.org

run code in 300+ PHP versions simultaneously
<?php $datetime = DateTime::createFromFormat('m/d/Y g:i a', "6/1/2013 12:23 pm"); $timestamp = $datetime->format('Y-m-d H:i:s');

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)
8.3.60.0140.00316.34
8.3.50.0100.00522.01
8.3.40.0150.00018.83
8.3.30.0110.00419.00
8.3.20.0070.00720.33
8.3.10.0120.00323.70
8.3.00.0060.00319.26
8.2.180.0090.00618.05
8.2.170.0130.01022.96
8.2.160.0100.00720.57
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00722.26
8.2.110.0070.00422.11
8.2.100.0090.00317.78
8.2.90.0040.00419.23
8.2.80.0030.00517.97
8.2.70.0050.00317.75
8.2.60.0070.00017.79
8.2.50.0000.00818.10
8.2.40.0000.00918.26
8.2.30.0000.00717.93
8.2.20.0040.00417.80
8.2.10.0050.00218.16
8.2.00.0000.00817.80
8.1.280.0100.00725.92
8.1.270.0060.00324.02
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0000.01020.75
8.1.230.0110.00017.83
8.1.220.0040.00417.74
8.1.210.0090.00018.77
8.1.200.0040.00417.35
8.1.190.0060.00317.38
8.1.180.0050.00318.10
8.1.170.0040.00418.54
8.1.160.0040.00421.87
8.1.150.0060.00318.63
8.1.140.0070.00017.52
8.1.130.0000.00717.78
8.1.120.0000.00817.57
8.1.110.0030.00617.41
8.1.100.0000.00717.52
8.1.90.0040.00417.59
8.1.80.0000.00717.50
8.1.70.0000.00617.42
8.1.60.0030.00617.55
8.1.50.0040.00417.52
8.1.40.0000.00717.47
8.1.30.0080.00017.52
8.1.20.0040.00417.48
8.1.10.0030.00517.57
8.1.00.0000.00717.62
8.0.300.0040.00718.77
8.0.290.0030.00616.88
8.0.280.0050.00218.48
8.0.270.0000.00717.16
8.0.260.0030.00316.89
8.0.250.0040.00417.14
8.0.240.0000.00717.04
8.0.230.0000.00816.98
8.0.220.0030.00316.91
8.0.210.0000.00817.01
8.0.200.0060.00017.07
8.0.190.0000.00817.11
8.0.180.0040.00416.99
8.0.170.0050.00317.01
8.0.160.0030.00317.04
8.0.150.0040.00416.82
8.0.140.0070.00017.03
8.0.130.0030.00313.38
8.0.120.0080.00017.05
8.0.110.0040.00416.84
8.0.100.0030.00516.84
8.0.90.0070.00017.02
8.0.80.0090.00617.09
8.0.70.0000.00817.06
8.0.60.0000.00717.01
8.0.50.0070.00017.13
8.0.30.0110.00717.04
8.0.20.0130.00617.40
8.0.10.0040.00416.98
8.0.00.0050.01416.81
7.4.330.0050.00015.12
7.4.320.0030.00316.46
7.4.300.0030.00316.59
7.4.290.0000.00716.63
7.4.280.0070.00016.52
7.4.270.0070.00016.60
7.4.260.0030.00316.52
7.4.250.0020.00516.58
7.4.240.0040.00416.46
7.4.230.0040.00416.70
7.4.220.0100.01316.43
7.4.210.0070.00916.58
7.4.200.0030.00316.40
7.4.190.0030.00316.74
7.4.160.0090.00616.34
7.4.150.0120.00617.40
7.4.140.0140.00817.86
7.4.130.0080.00916.59
7.4.120.0120.00516.62
7.4.110.0070.01016.66
7.4.100.0120.00616.61
7.4.90.0170.00016.47
7.4.80.0100.01619.39
7.4.70.0070.01016.75
7.4.60.0060.01616.75
7.4.50.0000.00716.37
7.4.40.0090.00322.77
7.4.30.0060.01616.50
7.4.10.0090.00614.85
7.4.00.0050.01114.78
7.3.330.0030.00212.95
7.3.320.0000.00613.13
7.3.310.0000.00716.07
7.3.300.0030.00316.11
7.3.290.0070.01016.21
7.3.280.0100.00516.24
7.3.270.0090.00817.40
7.3.260.0070.01116.51
7.3.250.0080.01316.38
7.3.240.0030.01516.46
7.3.230.0060.01216.68
7.3.210.0150.00316.50
7.3.200.0160.00619.39
7.3.190.0070.01516.38
7.3.180.0080.00816.40
7.3.170.0100.00716.66
7.3.160.0100.00916.46
7.3.130.0060.01214.72
7.3.120.0050.01014.88
7.3.110.0070.01014.73
7.3.100.0090.00614.85
7.3.90.0090.00315.00
7.3.80.0070.00314.95
7.3.70.0110.00314.72
7.3.60.0030.00914.92
7.3.50.0000.01714.78
7.3.40.0040.00414.80
7.3.30.0040.00414.52
7.3.20.0090.00016.89
7.3.10.0100.00316.53
7.3.00.0040.01116.65
7.2.330.0090.00916.50
7.2.320.0100.00616.59
7.2.310.0030.01816.75
7.2.300.0140.00316.50
7.2.290.0100.01316.48
7.2.260.0000.01714.71
7.2.250.0110.00314.71
7.2.240.0040.01115.07
7.2.230.0030.01315.16
7.2.220.0070.01015.20
7.2.210.0000.01415.20
7.2.200.0060.00614.88
7.2.190.0080.00815.14
7.2.180.0120.00314.68
7.2.170.0040.01114.88
7.2.160.0000.01315.04
7.2.150.0090.00616.77
7.2.140.0090.00616.68
7.2.130.0030.00916.80
7.2.120.0090.00616.61
7.2.110.0090.00616.96
7.2.100.0040.01117.08
7.2.90.0050.00516.84
7.2.80.0130.00016.65
7.2.70.0030.01716.62
7.2.60.0070.01316.77
7.2.50.0060.01017.08
7.2.40.0070.01016.65
7.2.30.0100.00316.86
7.2.20.0070.00717.04
7.2.10.0060.00616.55
7.2.00.0050.00917.99
7.1.330.0000.01515.59
7.1.320.0070.01015.62
7.1.310.0040.00715.52
7.1.300.0040.00415.65
7.1.290.0040.00815.79
7.1.280.0070.00715.86
7.1.270.0030.01015.59
7.1.260.0000.01115.48
7.1.250.0060.00615.79
7.1.240.0030.01015.79
7.1.230.0040.01115.80
7.1.220.0070.00715.89
7.1.210.0100.00315.85
7.1.200.0040.01115.53
7.1.190.0040.01115.53
7.1.180.0100.00615.60
7.1.170.0040.00815.84
7.1.160.0040.01115.81
7.1.150.0090.00615.41
7.1.140.0070.00415.66
7.1.130.0030.01015.78
7.1.120.0090.00615.57
7.1.110.0080.00015.76
7.1.100.0020.01116.93
7.1.90.0000.01315.80
7.1.80.0110.00415.63
7.1.70.0000.01216.17
7.1.60.0110.00517.47
7.1.50.0060.01116.17
7.1.40.0100.00315.36
7.1.30.0070.00315.80
7.1.20.0030.00915.54
7.1.10.0060.00615.46
7.1.00.0070.04018.97
7.0.330.0110.00415.42
7.0.320.0040.01115.32
7.0.310.0060.00915.41
7.0.300.0030.00615.51
7.0.290.0070.01115.00
7.0.280.0000.01515.59
7.0.270.0000.01515.40
7.0.260.0070.00715.41
7.0.250.0060.00315.19
7.0.240.0060.00915.18
7.0.230.0000.00815.20
7.0.220.0050.00315.37
7.0.210.0060.00915.44
7.0.200.0030.00716.16
7.0.190.0070.00315.45
7.0.180.0070.00715.26
7.0.170.0040.00715.52
7.0.160.0100.00315.44
7.0.150.0070.00715.61
7.0.140.0030.04018.84
7.0.130.0070.00715.38
7.0.120.0060.00615.55
7.0.110.0040.01115.11
7.0.100.0060.00315.35
7.0.90.0100.00615.43
7.0.80.0070.00715.36
7.0.70.0110.00315.20
7.0.60.0300.03017.67
7.0.50.0120.04216.61
7.0.40.0090.04216.84
7.0.30.0250.03616.85
7.0.20.0170.04316.78
7.0.10.0070.04616.90
7.0.00.0080.04416.68
5.6.400.0030.00914.55
5.6.390.0110.00414.27
5.6.380.0030.01314.15
5.6.370.0090.00314.29
5.6.360.0040.01114.13
5.6.350.0030.01614.14
5.6.340.0040.01114.29
5.6.330.0090.00314.47
5.6.320.0080.00514.56
5.6.310.0030.01014.48
5.6.300.0000.01614.34
5.6.290.0060.00314.45
5.6.280.0040.03817.74
5.6.270.0030.00714.41
5.6.260.0060.00914.37
5.6.250.0060.00914.17
5.6.240.0060.00914.13
5.6.230.0000.01414.37
5.6.220.0100.00314.30
5.6.210.0100.04017.55
5.6.200.0090.02016.34
5.6.190.0120.03217.29
5.6.180.0180.04217.34
5.6.170.0190.04217.37
5.6.160.0030.04316.28
5.6.150.0070.04016.10
5.6.140.0060.03916.20
5.6.130.0120.04116.26
5.6.120.0090.04217.64
5.6.110.0080.04317.69
5.6.100.0060.03317.69
5.6.90.0020.04017.64
5.6.80.0050.04317.31
5.6.70.0040.00814.25
5.6.60.0030.01114.59
5.6.50.0030.01014.44
5.6.40.0060.00914.04
5.6.30.0030.00914.29
5.6.20.0000.01514.05
5.6.10.0030.00614.14
5.6.00.0120.00014.43
5.5.380.0030.00914.30
5.5.370.0040.00714.37
5.5.360.0000.01314.04
5.5.350.0090.01817.29
5.5.340.0050.03516.00
5.5.330.0080.03017.25
5.5.320.0230.04117.28
5.5.310.0180.04117.38
5.5.300.0040.02516.23
5.5.290.0090.04416.03
5.5.280.0080.04217.64
5.5.270.0070.04217.52
5.5.260.0040.03117.48
5.5.250.0110.04017.51
5.5.240.0120.02517.13
5.5.230.0000.01114.43
5.5.220.0030.00614.47
5.5.210.0030.01014.33
5.5.200.0070.00714.34
5.5.190.0040.00414.16
5.5.180.0030.01014.09
5.5.170.0120.00414.18
5.5.160.0040.01114.25
5.5.150.0000.00914.24
5.5.140.0060.00314.30
5.5.130.0120.00014.14
5.5.120.0090.00014.41
5.5.110.0030.00714.33
5.5.100.0000.01514.36
5.5.90.0000.01414.48
5.5.80.0030.00614.26
5.5.70.0100.00314.53
5.5.60.0000.01414.25
5.5.50.0100.00714.40
5.5.40.0060.01214.04
5.5.30.0060.00314.26
5.5.20.0000.01114.26
5.5.10.0030.01013.95
5.5.00.0030.01014.25
5.4.450.0120.03915.20
5.4.440.0100.03415.27
5.4.430.0140.04015.25
5.4.420.0140.03715.13
5.4.410.0130.04015.10
5.4.400.0150.02514.93
5.4.390.0150.02714.97
5.4.380.0100.03214.90
5.4.370.0160.03414.79
5.4.360.0130.04115.04
5.4.350.0150.03814.93
5.4.340.0100.02714.90
5.4.330.0030.00510.76
5.4.320.0120.02115.11
5.4.310.0120.03114.99
5.4.300.0140.02815.11
5.4.290.0170.03814.93
5.4.280.0150.02814.99
5.4.270.0200.02714.78
5.4.260.0120.04214.99
5.4.250.0130.03914.80
5.4.240.0180.03114.81
5.4.230.0170.03514.90
5.4.220.0100.02615.08
5.4.210.0150.03315.05
5.4.200.0130.03814.86
5.4.190.0100.04014.99
5.4.180.0150.03814.99
5.4.170.0120.02814.85
5.4.160.0130.03014.95
5.4.150.0130.03514.81
5.4.140.0160.02813.60
5.4.130.0170.03513.65
5.4.120.0140.01813.71
5.4.110.0250.02713.68
5.4.100.0150.02513.75
5.4.90.0160.01813.63
5.4.80.0120.04013.53
5.4.70.0150.02013.44
5.4.60.0100.04013.66
5.4.50.0070.02713.56
5.4.40.0180.03313.67
5.4.30.0180.03113.63
5.4.20.0150.03513.79
5.4.10.0220.01813.64
5.4.00.0100.04013.52
5.3.290.0120.02112.68
5.3.280.0150.02412.55
5.3.270.0150.03712.59
5.3.260.0110.03812.52
5.3.250.0110.03512.58
5.3.240.0120.03112.48
5.3.230.0170.03912.51
5.3.220.0130.03312.33
5.3.210.0130.02812.35
5.3.200.0130.04012.41
5.3.190.0130.03812.51
5.3.180.0150.02812.57
5.3.170.0080.02812.55
5.3.160.0080.03012.43
5.3.150.0150.03712.50
5.3.140.0150.03812.51
5.3.130.0080.02612.54
5.3.120.0150.02712.49
5.3.110.0100.03212.51
5.3.100.0150.03912.20
5.3.90.0170.03612.19
5.3.80.0080.02912.21
5.3.70.0130.03812.14
5.3.60.0150.03512.19
5.3.50.0220.01812.10
5.3.40.0180.02612.18
5.3.30.0110.02812.26
5.3.20.0160.03512.01
5.3.10.0100.02811.94
5.3.00.0110.02111.84
5.2.170.0130.05712.40
5.2.160.0230.05712.40
5.2.150.0170.03012.40
5.2.140.0200.05012.40
5.2.130.0200.06312.40
5.2.120.0130.06012.40
5.2.110.0170.04712.40
5.2.100.0230.03312.40
5.2.90.0230.03012.40
5.2.80.0100.06712.40
5.2.70.0200.05012.40
5.2.60.0170.06012.40
5.2.50.0200.04312.40
5.2.40.0100.07012.40
5.2.30.0200.05312.40
5.2.20.0200.05012.40
5.2.10.0170.03312.40
5.2.00.0230.04012.40
5.1.60.0170.03712.40
5.1.50.0170.03312.40
5.1.40.0130.04012.40
5.1.30.0130.04012.40
5.1.20.0100.05012.40
5.1.10.0100.03712.40
5.1.00.0130.03312.40
5.0.50.0070.02012.40
5.0.40.0100.04012.40
5.0.30.0100.03712.40
5.0.20.0070.01712.40
5.0.10.0070.01712.40
5.0.00.0000.03312.40
4.4.90.0070.02012.40
4.4.80.0070.03012.40
4.4.70.0100.01712.40
4.4.60.0130.02712.40
4.4.50.0070.02312.40
4.4.40.0070.03012.40
4.4.30.0130.01712.40
4.4.20.0100.02012.40
4.4.10.0070.01712.40
4.4.00.0030.02712.40
4.3.110.0100.03012.40
4.3.100.0030.01712.40
4.3.90.0030.01712.40
4.3.80.0030.02312.40
4.3.70.0070.01312.40
4.3.60.0030.01712.40
4.3.50.0030.01712.40
4.3.40.0030.02312.40
4.3.30.0030.01712.40
4.3.20.0000.01712.40
4.3.10.0000.01712.40
4.3.00.0000.02012.40

preferences:
50.15 ms | 401 KiB | 5 Q