3v4l.org

run code in 300+ PHP versions simultaneously
<?php $tz = new \DateTimeZone('Europe/Moscow'); $dt = new DateTimeImmutable('now'); $dt->setTimezone($tz); $timestamp = (int) $dt->format('U'); $timestamp += 1000; $dt2 = \DateTimeImmutable::createFromFormat('U', $timestamp, $dt); var_dump($dt, $dt2);

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)
8.3.60.0090.00916.88
8.3.50.0090.00922.11
8.3.40.0110.00418.95
8.3.30.0040.01118.74
8.3.20.0000.00720.34
8.3.10.0000.00823.61
8.3.00.0090.00019.63
8.2.180.0120.00918.66
8.2.170.0110.00422.96
8.2.160.0100.00322.11
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0050.00518.00
8.2.110.0090.00921.06
8.2.100.0120.00018.18
8.2.90.0030.00519.34
8.2.80.0040.00417.97
8.2.70.0080.00017.75
8.2.60.0040.00418.16
8.2.50.0050.00318.07
8.2.40.0030.00619.41
8.2.30.0000.00720.55
8.2.20.0000.00718.05
8.2.10.0040.00418.17
8.2.00.0030.00518.19
8.1.280.0130.00925.92
8.1.270.0080.00023.70
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0060.00319.67
8.1.230.0080.00317.79
8.1.220.0040.00417.77
8.1.210.0080.00018.77
8.1.200.0040.00417.48
8.1.190.0040.00417.48
8.1.180.0000.00818.10
8.1.170.0060.00318.59
8.1.160.0000.00822.01
8.1.150.0030.00318.81
8.1.140.0040.00419.57
8.1.130.0030.00317.70
8.1.120.0040.00417.65
8.1.110.0000.00717.58
8.1.100.0080.00017.50
8.1.90.0000.00817.54
8.1.80.0030.00517.56
8.1.70.0040.00417.55
8.1.60.0040.00417.74
8.1.50.0030.00517.55
8.1.40.0050.00317.66
8.1.30.0040.00417.79
8.1.20.0030.00617.86
8.1.10.0050.00217.76
8.1.00.0000.00817.78
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0030.00318.41
8.0.270.0000.00717.35
8.0.260.0070.00017.39
8.0.250.0000.00717.24
8.0.240.0000.00917.26
8.0.230.0080.00017.18
8.0.220.0000.00817.05
8.0.210.0030.00317.05
8.0.200.0030.00317.26
8.0.190.0060.00317.16
8.0.180.0000.00817.31
8.0.170.0070.00417.09
8.0.160.0050.00217.17
8.0.150.0000.00717.13
8.0.140.0000.00717.13
8.0.130.0060.00013.48
8.0.120.0000.00817.06
8.0.110.0030.00617.08
8.0.100.0040.00417.10
8.0.90.0070.00017.15
8.0.80.0080.00817.23
8.0.70.0040.00417.12
8.0.60.0000.00717.14
8.0.50.0040.00417.04
8.0.30.0110.00917.28
8.0.20.0140.00617.40
8.0.10.0000.00717.36
8.0.00.0110.00817.12
7.4.330.0020.00215.14
7.4.320.0060.00316.86
7.4.300.0030.00316.73
7.4.290.0030.00316.67
7.4.280.0040.00416.71
7.4.270.0030.00316.75
7.4.260.0000.00716.85
7.4.250.0040.00416.80
7.4.240.0040.00316.74
7.4.230.0030.00316.79
7.4.220.0070.01116.84
7.4.210.0090.00616.92
7.4.200.0070.00016.82
7.4.160.0090.00616.77
7.4.150.0110.00717.40
7.4.140.0130.00817.86
7.4.130.0120.00916.68
7.4.120.0130.00516.76
7.4.110.0130.00716.89
7.4.100.0040.01416.70
7.4.90.0060.01016.66
7.4.80.0100.00919.39
7.4.70.0100.00716.76
7.4.60.0070.01016.88
7.4.50.0080.00016.68
7.4.40.0120.00516.57
7.4.30.0080.01116.66
7.4.00.0090.00715.21
7.3.330.0060.00013.22
7.3.320.0030.00313.23
7.3.310.0000.00716.41
7.3.300.0000.00716.47
7.3.290.0080.01016.50
7.3.280.0090.01216.50
7.3.270.0090.00917.40
7.3.260.0110.00516.64
7.3.250.0110.00916.60
7.3.240.0100.00816.47
7.3.230.0100.00716.79
7.3.210.0130.00316.67
7.3.200.0090.01116.60
7.3.190.0120.00316.57
7.3.180.0100.01016.51
7.3.170.0120.00316.89
7.3.160.0040.01216.59
7.3.120.0030.01314.89
7.3.110.0060.01214.99
7.3.100.0060.00614.93
7.3.90.0090.00615.05
7.3.80.0130.00314.96
7.3.70.0000.00915.02
7.3.60.0000.00915.18
7.3.50.0030.00615.04
7.3.40.0090.00615.07
7.3.30.0040.00714.84
7.3.20.0000.01116.82
7.3.10.0090.00316.94
7.3.00.0000.01516.84
7.2.330.0090.00916.96
7.2.320.0070.01117.07
7.2.310.0080.00816.73
7.2.300.0120.01216.77
7.2.290.0090.00916.57
7.2.250.0030.01615.36
7.2.240.0100.01015.09
7.2.230.0060.00915.20
7.2.220.0080.00415.47
7.2.210.0030.01314.99
7.2.200.0070.00415.41
7.2.190.0100.00615.27
7.2.180.0080.00315.23
7.2.170.0090.00615.30
7.2.60.0100.00617.02
7.2.00.0030.01019.62
7.1.330.0090.00615.78
7.1.320.0030.01016.15
7.1.310.0030.01515.93
7.1.300.0100.00715.75
7.1.290.0030.00915.76
7.1.280.0060.00616.09
7.1.270.0050.00615.96
7.1.260.0030.00715.83
7.1.200.0080.00315.99
7.1.100.0060.00918.14
7.1.70.0070.00017.11
7.1.60.0120.00919.43
7.1.50.0030.01917.18
7.1.00.0100.07022.28
7.0.200.0310.00014.77
7.0.60.0070.04019.79
7.0.50.0070.07717.90
7.0.40.0030.05319.98
7.0.30.0230.05720.00
7.0.20.0200.03720.17
7.0.10.0070.04020.21
7.0.00.0000.06320.29
5.6.280.0070.05721.08
5.6.210.0130.06020.64
5.6.200.0070.03718.18
5.6.190.0130.03720.60
5.6.180.0530.06320.57
5.6.170.0230.08020.55
5.6.160.0070.06020.48
5.6.150.0030.05318.18
5.6.140.0070.07018.21
5.6.130.0100.07718.20
5.6.120.0100.06721.12
5.6.110.0030.04321.12
5.6.100.0170.08020.96
5.6.90.0000.04321.00
5.6.80.0030.07720.39
5.5.350.0300.08020.39
5.5.340.0130.06017.95
5.5.330.0070.04320.40
5.5.320.0230.04720.27
5.5.310.0230.08320.34
5.5.300.0070.03717.99
5.5.290.0070.07018.00
5.5.280.0130.05020.93
5.5.270.0030.07020.63
5.5.260.0030.04320.86
5.5.250.0070.08020.58
5.5.240.0100.07020.16
5.4.450.0500.06319.14
5.4.440.0400.06319.47
5.4.430.0600.04319.55
5.4.420.0530.05019.44
5.4.410.0470.05719.34
5.4.400.0500.06318.82
5.4.390.0470.05719.19
5.4.380.0570.05018.95
5.4.370.0670.05318.80
5.4.360.0570.07719.07
5.4.350.0500.05018.78
5.4.340.0670.05018.91
5.4.320.0570.05018.80
5.4.310.0570.04719.14
5.4.300.0470.05318.95
5.4.290.0030.06019.16
5.4.280.0170.05019.30
5.4.270.0100.05719.15
5.4.260.0530.06719.18
5.4.250.0530.05318.77
5.4.240.0630.07718.78
5.4.230.0600.06019.32
5.4.220.0530.06719.30
5.4.210.0400.06019.07
5.4.200.0530.06318.77
5.4.190.0470.06019.14
5.4.180.0570.05719.01
5.4.170.0400.06319.15
5.4.160.0400.05319.10
5.4.150.0630.06318.76
5.4.140.0500.05716.34
5.4.130.0530.05016.50
5.4.120.0570.06016.29
5.4.110.0400.05716.34
5.4.100.0470.05016.57
5.4.90.0530.05316.34
5.4.80.0530.04716.59
5.4.70.0470.04316.48
5.4.60.0470.04716.27
5.4.50.0570.05016.51
5.4.40.0630.04316.42
5.4.30.0070.05316.46
5.4.20.0130.05316.12
5.4.10.0130.05016.42
5.4.00.0070.05715.90

preferences:
58.63 ms | 401 KiB | 5 Q