3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dt = new DateTime('2014-01-01 00:00:00.000'); //echo $dt->format('Y-m-d H:i:s.u'); echo $dt->getTimestamp(); echo "\n"; $bbb = $dt->getTimestamp() * 1000; echo $bbb;

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)
8.3.70.0040.01118.66
8.3.60.0070.00718.78
8.3.50.0140.00521.27
8.3.40.0120.00919.23
8.3.30.0140.00019.52
8.3.20.0040.00420.72
8.3.10.0070.00022.42
8.3.00.0040.00422.84
8.2.190.0070.00717.13
8.2.180.0110.00716.75
8.2.170.0170.00722.96
8.2.160.0120.00319.48
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00019.61
8.2.110.0050.00522.33
8.2.100.0070.00418.34
8.2.90.0040.00419.30
8.2.80.0080.00018.30
8.2.70.0000.00818.13
8.2.60.0000.00718.30
8.2.50.0080.00018.13
8.2.40.0030.00518.41
8.2.30.0070.00018.43
8.2.20.0000.00818.13
8.2.10.0040.00417.99
8.2.00.0070.00018.07
8.1.280.0110.00725.92
8.1.270.0060.00322.41
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00323.96
8.1.230.0080.00319.48
8.1.220.0090.00017.91
8.1.210.0000.00818.77
8.1.200.0030.00617.73
8.1.190.0060.00317.55
8.1.180.0070.00018.94
8.1.170.0030.00618.94
8.1.160.0030.00522.29
8.1.150.0040.00418.97
8.1.140.0080.00017.78
8.1.130.0050.00318.05
8.1.120.0040.00417.86
8.1.110.0000.00717.77
8.1.100.0040.00417.66
8.1.90.0030.00417.87
8.1.80.0050.00217.82
8.1.70.0070.00017.74
8.1.60.0040.00417.85
8.1.50.0080.00017.88
8.1.40.0070.00017.80
8.1.30.0080.00017.79
8.1.20.0030.00617.84
8.1.10.0000.00717.95
8.1.00.0050.00317.89
8.0.300.0040.00418.77
8.0.290.0080.00017.41
8.0.280.0040.00418.67
8.0.270.0030.00317.58
8.0.260.0030.00317.20
8.0.250.0030.00317.33
8.0.240.0080.00017.30
8.0.230.0030.00317.33
8.0.220.0040.00417.21
8.0.210.0070.00017.27
8.0.200.0000.00717.15
8.0.190.0000.00817.35
8.0.180.0070.00017.34
8.0.170.0000.00917.27
8.0.160.0040.00417.29
8.0.150.0070.00017.21
8.0.140.0070.00017.11
8.0.130.0030.00313.66
8.0.120.0030.00617.28
8.0.110.0030.00517.28
8.0.100.0070.00017.09
8.0.90.0000.00717.22
8.0.80.0090.00617.20
8.0.70.0040.00417.21
8.0.60.0000.00817.09
8.0.50.0040.00417.20
8.0.30.0100.01117.33
8.0.20.0160.00617.40
8.0.10.0000.00717.28
8.0.00.0080.01417.12
7.4.330.0000.00515.47
7.4.320.0030.00316.78
7.4.300.0030.00316.89
7.4.290.0000.00716.86
7.4.280.0030.00316.83
7.4.270.0030.00316.82
7.4.260.0030.00316.77
7.4.250.0030.00316.83
7.4.240.0000.00716.94
7.4.230.0080.00016.98
7.4.220.0070.01016.82
7.4.210.0050.01016.75
7.4.200.0000.00716.92
7.4.190.0000.00717.00
7.4.160.0000.01516.82
7.4.150.0030.01517.40
7.4.140.0080.00917.86
7.4.130.0070.01216.84
7.4.120.0080.01116.67
7.4.110.0130.00716.87
7.4.100.0120.00916.89
7.4.90.0060.01216.66
7.4.80.0120.00819.39
7.4.70.0030.01316.84
7.4.60.0080.00816.62
7.4.50.0040.00416.89
7.4.40.0130.00022.77
7.4.30.0080.00816.77
7.4.00.0100.00715.40
7.3.330.0030.00313.50
7.3.320.0050.00013.46
7.3.310.0000.00716.71
7.3.300.0030.00316.52
7.3.290.0060.00816.54
7.3.280.0100.00416.52
7.3.270.0130.00317.40
7.3.260.0090.00916.77
7.3.250.0130.00316.48
7.3.240.0090.00916.73
7.3.230.0110.00716.52
7.3.210.0110.00516.89
7.3.200.0190.00519.39
7.3.190.0030.01416.93
7.3.180.0070.01016.84
7.3.170.0140.00916.98
7.3.160.0090.00616.66
7.3.120.0070.00715.20
7.3.110.0070.01014.91
7.3.100.0060.00314.97
7.3.90.0030.01015.04
7.3.80.0080.00314.89
7.3.70.0000.01514.95
7.3.60.0040.00815.28
7.3.50.0090.00615.14
7.3.40.0070.01114.89
7.3.30.0030.00715.22
7.3.20.0000.01316.88
7.3.10.0050.00517.15
7.3.00.0000.01417.01
7.2.330.0110.00716.88
7.2.320.0210.00016.66
7.2.310.0060.01017.05
7.2.300.0060.01216.79
7.2.290.0100.00617.01
7.2.240.0040.01415.36
7.2.230.0030.01015.58
7.2.220.0040.01115.21
7.2.210.0070.01015.25
7.2.200.0040.01115.04
7.2.190.0040.01115.22
7.2.180.0070.00715.55
7.2.170.0030.01015.55
7.2.160.0030.01015.34
7.2.150.0040.01117.09
7.2.140.0030.01017.18
7.2.130.0130.00317.21
7.2.120.0080.00317.19
7.2.110.0060.00917.21
7.2.100.0100.00617.09
7.2.90.0070.00317.45
7.2.80.0090.00617.45
7.2.70.0070.00717.38
7.2.60.0060.00517.26
7.2.50.0070.00717.29
7.2.40.0090.00617.20
7.2.30.0030.01217.34
7.2.20.0090.00317.11
7.2.10.0030.00917.02
7.2.00.0020.01018.42
7.1.330.0000.01715.96
7.1.320.0080.00416.02
7.1.310.0130.00315.93
7.1.300.0000.01115.52
7.1.290.0080.00815.80
7.1.280.0070.01015.66
7.1.270.0070.00716.07
7.1.260.0000.01416.09
7.1.250.0070.00715.92
7.1.200.0110.00316.00
7.1.100.0110.00716.32
7.1.70.0000.00717.26
7.1.60.0120.01219.82
7.1.50.0000.02517.06
7.1.00.0000.03722.30
7.0.200.0030.00716.91
7.0.140.0000.07722.07
7.0.60.0330.06719.92
7.0.50.0000.06017.92
7.0.40.0000.09020.40
7.0.30.0300.08320.12
7.0.20.0270.06320.09
7.0.10.0230.04020.13
7.0.00.0130.07720.08
5.6.280.0030.07320.86
5.6.210.0030.08020.74
5.6.200.0130.08018.22
5.6.190.0100.07020.41
5.6.180.3830.04320.43
5.6.170.0300.07020.41
5.6.160.0170.07720.54
5.6.150.0000.04718.11
5.6.140.0030.08318.14
5.6.130.0070.07718.18
5.6.120.0100.07020.99
5.6.110.0100.04721.07
5.6.100.0170.07320.90
5.6.90.0070.09021.02
5.6.80.0170.07020.38
5.5.350.0230.08020.34
5.5.340.0100.08318.02
5.5.330.0030.04320.19
5.5.320.0270.03720.26
5.5.310.0300.07720.20
5.5.300.0130.04018.01
5.5.290.0030.04017.91
5.5.280.0100.07020.98
5.5.270.0030.09720.96
5.5.260.0000.04720.96
5.5.250.0100.08720.68
5.5.240.0100.08720.28
5.4.450.1070.06019.55
5.4.440.1030.06719.48
5.4.430.0170.05019.46
5.4.420.0970.05719.46
5.4.410.0800.06019.28
5.4.400.0370.05718.75
5.4.390.0370.05718.53
5.4.380.0300.05018.68
5.4.370.0070.06018.62
5.4.360.0130.05318.44
5.4.350.0070.06018.50
5.4.340.0230.04318.72
5.4.320.0060.03712.46
5.4.310.0110.04312.45
5.4.300.0060.03812.46
5.4.290.0080.04312.46
5.4.280.0070.03912.35
5.4.270.0080.03412.35
5.4.260.0000.05718.89
5.4.250.0030.05718.83
5.4.240.0170.04018.69
5.4.230.0170.04018.69
5.4.220.0130.04718.64
5.4.210.0130.05018.69
5.4.200.0000.06718.99
5.4.190.0200.05718.76
5.4.180.0070.06018.73
5.4.170.0070.05318.88
5.4.160.0100.06718.79
5.4.150.0130.06718.88
5.4.140.0170.06716.36
5.4.130.0000.07016.31
5.4.120.0100.04716.55
5.4.110.0100.06716.31
5.4.100.0000.07016.47
5.4.90.0070.05016.54
5.4.80.0030.05016.54
5.4.70.0100.05716.44
5.4.60.0070.07716.48
5.4.50.0100.04716.30
5.4.40.0070.06716.29
5.4.30.0100.05016.22
5.4.20.0200.04316.26
5.4.10.0030.06016.48
5.4.00.0070.05015.94
5.3.290.0090.04212.80
5.3.280.0100.05314.60
5.3.270.0030.08014.75
5.3.260.0230.05714.67
5.3.250.0100.04714.60
5.3.240.0030.05314.62
5.3.230.0130.05714.69
5.3.220.0000.05714.68
5.3.210.0100.07314.57
5.3.200.0000.05714.48
5.3.190.0100.05714.48
5.3.180.0100.04714.40
5.3.170.0130.04714.47
5.3.160.0170.04714.26
5.3.150.0030.06014.43
5.3.140.0070.07314.44
5.3.130.0100.05314.64
5.3.120.0130.04714.56
5.3.110.0030.06314.24
5.3.100.0130.06714.12
5.3.90.0070.05014.03
5.3.80.0100.04713.93
5.3.70.0030.06013.93
5.3.60.0170.05714.01
5.3.50.0170.06013.96
5.3.40.0130.06713.82
5.3.30.0100.04713.75
5.3.20.0130.06313.70
5.3.10.0100.06013.53
5.3.00.0070.06013.74
5.2.170.0030.06311.16
5.2.160.0100.05011.02
5.2.150.0070.05711.02
5.2.140.0070.07011.15
5.2.130.0030.06011.13
5.2.120.0030.06011.11
5.2.110.0030.04011.11
5.2.100.0030.04011.10
5.2.90.0000.04711.13
5.2.80.0100.05011.01
5.2.70.0070.04011.18
5.2.60.0000.06711.05
5.2.50.0030.04311.03
5.2.40.0130.03711.00
5.2.30.0000.06710.98
5.2.20.0170.04310.79
5.2.10.0030.04310.93
5.2.00.0030.04310.79
5.1.60.0000.03710.23
5.1.50.0000.0539.90
5.1.40.0130.04310.04
5.1.30.0070.04310.23
5.1.20.0030.04010.42
5.1.10.0030.04010.13
5.1.00.0030.03710.29
5.0.50.0100.0308.48
5.0.40.0070.0338.59
5.0.30.0030.0438.25
5.0.20.0000.0408.10
5.0.10.0000.0308.20
5.0.00.0100.0508.19
4.4.90.0000.0337.33
4.4.80.0030.0237.33
4.4.70.0030.0307.33
4.4.60.0000.0307.33
4.4.50.0030.0207.33
4.4.40.0070.0437.33
4.4.30.0000.0237.33
4.4.20.0030.0307.33
4.4.10.0000.0337.33
4.4.00.0030.0337.33
4.3.110.0100.0277.33
4.3.100.0030.0277.33
4.3.90.0000.0237.33
4.3.80.0030.0307.33
4.3.70.0030.0307.33
4.3.60.0100.0237.33
4.3.50.0000.0277.33
4.3.40.0000.0337.33
4.3.30.0000.0337.33
4.3.20.0000.0237.33
4.3.10.0070.0237.33
4.3.00.0100.0236.81

preferences:
54.27 ms | 401 KiB | 5 Q