3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = new DateTime('2014-01-01 00:00:00'); echo $start->format('Y-m-d H:i:s').'<br/>'; $start = new DateTime('2014-01-01 02:00:00'); echo $start->format('Y-m-d H:i:s').'<br/>'; $start = new DateTime('2014-01-01 12:00:00'); echo $start->format('Y-m-d H:i:s').'<br/>'; $start = new DateTime('2014-01-01 14:00:00'); echo $start->format('Y-m-d H:i:s').'<br/>';

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)
8.3.60.0130.00718.56
8.3.50.0110.00821.91
8.3.40.0120.00318.79
8.3.30.0070.00719.04
8.3.20.0040.00420.20
8.3.10.0070.00023.61
8.3.00.0040.00417.88
8.2.180.0120.00916.63
8.2.170.0170.00322.96
8.2.160.0030.01020.35
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00420.98
8.2.110.0030.00620.41
8.2.100.0110.00019.77
8.2.90.0050.00318.28
8.2.80.0030.00517.97
8.2.70.0030.00617.63
8.2.60.0000.00818.05
8.2.50.0000.00918.07
8.2.40.0000.00818.22
8.2.30.0030.00818.31
8.2.20.0080.00017.91
8.2.10.0040.00418.00
8.2.00.0040.00419.64
8.1.280.0080.00825.92
8.1.270.0080.00023.91
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0070.00322.22
8.1.230.0060.00620.85
8.1.220.0060.00317.79
8.1.210.0000.00818.89
8.1.200.0030.00617.48
8.1.190.0050.00317.38
8.1.180.0030.00618.10
8.1.170.0060.00318.72
8.1.160.0040.00421.91
8.1.150.0040.00418.96
8.1.140.0030.00617.58
8.1.130.0030.00317.88
8.1.120.0030.00517.61
8.1.110.0000.00817.67
8.1.100.0000.00717.68
8.1.90.0050.00317.68
8.1.80.0040.00417.66
8.1.70.0030.00317.59
8.1.60.0040.00417.73
8.1.50.0080.00017.73
8.1.40.0050.00317.59
8.1.30.0040.00417.64
8.1.20.0030.00517.71
8.1.10.0000.00717.74
8.1.00.0000.00717.61
8.0.300.0000.00720.07
8.0.290.0040.00416.88
8.0.280.0020.00518.45
8.0.270.0030.00317.40
8.0.260.0000.00617.27
8.0.250.0000.00717.12
8.0.240.0080.00017.07
8.0.230.0030.00317.08
8.0.220.0000.00717.11
8.0.210.0000.00717.08
8.0.200.0000.00617.22
8.0.190.0000.01017.05
8.0.180.0030.00517.04
8.0.170.0040.00417.11
8.0.160.0040.00417.14
8.0.150.0030.00516.95
8.0.140.0030.00517.02
8.0.130.0000.00613.50
8.0.120.0000.00817.07
8.0.110.0040.00417.07
8.0.100.0000.00717.08
8.0.90.0040.00416.99
8.0.80.0120.00917.03
8.0.70.0000.00716.98
8.0.60.0040.00416.98
8.0.50.0000.00817.00
8.0.30.0110.00717.25
8.0.20.0120.01017.40
8.0.10.0040.00417.08
8.0.00.0100.00716.80
7.4.330.0050.00015.20
7.4.320.0000.00716.60
7.4.300.0030.00316.50
7.4.290.0030.00316.51
7.4.280.0040.00416.48
7.4.270.0030.00316.63
7.4.260.0000.00716.65
7.4.250.0050.00316.52
7.4.240.0000.00716.62
7.4.230.0000.00716.71
7.4.220.0090.00916.73
7.4.210.0070.00716.63
7.4.200.0040.00416.79
7.4.160.0030.01316.73
7.4.150.0090.00917.40
7.4.140.0110.00517.86
7.4.130.0120.00416.73
7.4.120.0140.00616.57
7.4.110.0060.01516.82
7.4.100.0120.00616.65
7.4.90.0150.00316.80
7.4.80.0130.01019.39
7.4.70.0060.01016.43
7.4.60.0070.01016.72
7.4.50.0000.00416.32
7.4.40.0040.01816.55
7.4.30.0100.00616.58
7.4.00.0070.01015.00
7.3.330.0000.00513.15
7.3.320.0060.00013.20
7.3.310.0030.00316.45
7.3.300.0070.00016.27
7.3.290.0040.01116.34
7.3.280.0090.01016.35
7.3.270.0110.00717.40
7.3.260.0060.01116.59
7.3.250.0120.00916.38
7.3.240.0040.01916.44
7.3.230.0070.01016.45
7.3.210.0120.00316.38
7.3.200.0100.01019.39
7.3.190.0140.00316.68
7.3.180.0080.00816.68
7.3.170.0100.00716.75
7.3.160.0110.00516.55
7.3.120.0160.00314.89
7.3.110.0060.01215.09
7.3.100.0070.00714.90
7.3.90.0130.00614.82
7.3.80.0060.00314.86
7.3.70.0080.00814.98
7.3.60.0040.00815.01
7.3.50.0060.00915.12
7.3.40.0000.01414.96
7.3.30.0100.00315.02
7.3.20.0090.00916.77
7.3.10.0070.00716.75
7.3.00.0070.00416.73
7.2.330.0120.00916.62
7.2.320.0140.00316.95
7.2.310.0090.00916.79
7.2.300.0060.01016.91
7.2.290.0040.01216.76
7.2.240.0150.00414.98
7.2.230.0030.01014.80
7.2.220.0030.00715.07
7.2.210.0070.00714.72
7.2.200.0110.00714.99
7.2.190.0090.00315.17
7.2.180.0080.00315.17
7.2.170.0000.00914.99
7.2.160.0070.00715.26
7.2.150.0060.00316.90
7.2.140.0060.00616.90
7.2.130.0050.00916.82
7.2.120.0070.00617.13
7.2.110.0040.00917.03
7.2.100.0090.00616.83
7.2.90.0090.00416.86
7.2.80.0070.00617.13
7.2.70.0060.00616.96
7.2.60.0100.00916.89
7.2.50.0040.01116.87
7.2.40.0030.00817.12
7.2.30.0080.00817.05
7.2.20.0110.00516.90
7.2.10.0050.00817.07
7.2.00.0040.01017.73
7.1.330.0110.00715.54
7.1.320.0040.01115.71
7.1.310.0000.01115.84
7.1.300.0000.01215.77
7.1.290.0000.01415.64
7.1.280.0070.00715.68
7.1.270.0040.00715.62
7.1.260.0060.00615.82
7.1.250.0090.00515.75
7.1.200.0030.00715.79
7.1.100.0070.00718.20
7.1.70.0000.00717.29
7.1.60.0070.01719.70
7.1.50.0210.00317.05
7.1.00.0000.08022.41
7.0.200.0030.00616.79
7.0.140.0070.06722.16
7.0.60.0130.07719.89
7.0.50.0000.06017.84
7.0.40.0070.05020.19
7.0.30.0270.08020.20
7.0.20.0330.07720.20
7.0.10.0130.08020.13
7.0.00.0070.08720.30
5.6.280.0070.07020.81
5.6.210.0100.07320.69
5.6.200.0130.03018.22
5.6.190.0100.06320.35
5.6.180.3230.03320.41
5.6.170.0100.05020.52
5.6.160.0030.04320.52
5.6.150.0000.04018.21
5.6.140.0070.08718.07
5.6.130.0070.07718.18
5.6.120.0000.09021.00
5.6.110.0070.08321.02
5.6.100.0100.06321.04
5.6.90.0230.06021.09
5.6.80.0000.04320.38
5.5.350.0030.06020.41
5.5.340.0070.03718.02
5.5.330.0030.05720.08
5.5.320.0530.03720.21
5.5.310.0330.05720.29
5.5.300.0030.08317.92
5.5.290.0000.04717.98
5.5.280.0030.04320.90
5.5.270.0030.04320.97
5.5.260.0170.07320.79
5.5.250.0130.08020.57
5.5.240.3000.03720.23
5.4.450.0100.07319.51
5.4.440.0030.05319.41
5.4.430.0030.04719.40
5.4.420.0030.03719.11
5.4.410.0030.05019.25
5.4.400.0070.05019.18
5.4.390.0030.07719.10
5.4.380.0070.06319.13
5.4.370.0030.06319.06
5.4.360.0030.05019.16
5.4.350.0030.06318.80
5.4.340.0070.07718.81
5.4.320.0070.05719.09
5.4.310.0030.07718.93
5.4.300.0030.06719.09
5.4.290.0000.05718.88
5.4.280.0070.05719.08
5.4.270.0000.05718.93
5.4.260.0030.04319.13
5.4.250.0070.06718.80
5.4.240.0030.06319.24
5.4.230.0000.08019.12
5.4.220.0070.06319.06
5.4.210.0000.08019.09
5.4.200.0000.07019.21
5.4.190.0030.03719.12
5.4.180.0030.07319.09
5.4.170.0000.07718.91
5.4.160.0070.07019.07
5.4.150.0000.08019.11
5.4.140.0030.07016.50
5.4.130.0000.06716.23
5.4.120.0030.05016.31
5.4.110.0130.05316.49
5.4.100.0070.07016.46
5.4.90.0030.07016.48
5.4.80.0000.03716.49
5.4.70.0000.04316.47
5.4.60.0070.03016.36
5.4.50.0030.07316.41
5.4.40.0030.05016.45
5.4.30.0030.04316.05
5.4.20.0000.03716.36
5.4.10.0030.07716.20
5.4.00.0100.06715.70
5.3.290.0130.06314.76
5.3.280.0030.05714.64
5.3.270.0030.07314.45
5.3.260.0100.07014.54
5.3.250.0030.07314.63
5.3.240.0070.07314.70
5.3.230.0000.08714.45
5.3.220.0000.04014.51
5.3.210.0000.07714.43
5.3.200.0070.06314.47
5.3.190.0000.06714.61
5.3.180.0030.05014.42
5.3.170.0030.04014.46
5.3.160.0030.04714.61
5.3.150.0000.04714.41
5.3.140.0000.05014.50
5.3.130.0030.03714.57
5.3.120.0030.03714.64
5.3.110.0070.07714.42
5.3.100.0100.06713.98
5.3.90.0000.06714.11
5.3.80.0000.07013.90
5.3.70.0030.07713.87
5.3.60.0030.07013.80
5.3.50.0000.05313.97
5.3.40.0030.07013.98
5.3.30.0030.06713.77
5.3.20.0030.06013.52
5.3.10.0000.06713.75
5.3.00.0070.07013.45
5.2.170.0030.06012.14
5.2.160.0030.03712.14
5.2.150.0000.04312.14
5.2.140.0000.03712.14
5.2.130.0000.04712.14
5.2.120.0000.04012.14
5.2.110.0000.03312.14
5.2.100.0030.05312.14
5.2.90.0070.03712.14
5.2.80.0070.03712.14
5.2.70.0070.03712.14
5.2.60.0030.03712.14
5.2.50.0070.05012.14
5.2.40.0000.04312.14
5.2.30.0000.04012.14
5.2.20.0030.05312.14
5.2.10.0000.06012.14
5.2.00.0030.06012.14
5.1.60.0000.04012.14
5.1.50.0000.04312.14
5.1.40.0030.04012.14
5.1.30.0000.04312.14
5.1.20.0000.04312.14
5.1.10.0030.04712.14
5.1.00.0030.04712.14
5.0.50.0000.02712.14
5.0.40.0000.04012.14
5.0.30.0030.06012.09
5.0.20.0070.04312.09
5.0.10.0030.04012.09
5.0.00.0000.06312.09
4.4.90.0030.01712.14
4.4.80.0000.01712.14
4.4.70.0070.03012.14
4.4.60.0000.03012.14
4.4.50.0000.03012.14
4.4.40.0030.04312.14
4.4.30.0030.03312.14
4.4.20.0070.02012.14
4.4.10.0030.02012.14
4.4.00.0030.05312.14
4.3.110.0000.04012.14
4.3.100.0000.03312.09
4.3.90.0030.02712.09
4.3.80.0030.05312.09
4.3.70.0030.03012.09
4.3.60.0000.02712.09
4.3.50.0070.02712.09
4.3.40.0000.04312.09
4.3.30.0030.03012.09
4.3.20.0000.03312.09
4.3.10.0000.03312.09
4.3.00.0030.03312.09

preferences:
45.16 ms | 401 KiB | 5 Q