3v4l.org

run code in 300+ PHP versions simultaneously
<?php $now = new \DateTimeImmutable(); echo $now->setTime((int) $now->modify('next hour')->format('G'), 0)->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)
8.3.40.0000.01418.92
8.3.30.0100.00718.73
8.3.20.0070.00020.34
8.3.10.0030.00523.48
8.3.00.0080.00019.73
8.2.170.0070.00722.96
8.2.160.0130.00020.30
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0080.00019.40
8.2.120.0040.00426.35
8.2.110.0030.00720.45
8.2.100.0040.00717.93
8.2.90.0000.00819.40
8.2.80.0050.00317.97
8.2.70.0080.00017.63
8.2.60.0040.00418.05
8.2.50.0000.00818.07
8.2.40.0050.00520.39
8.2.30.0050.00220.59
8.2.20.0030.00517.86
8.2.10.0000.00718.05
8.2.00.0040.00417.98
8.1.270.0070.00320.42
8.1.260.0040.00428.09
8.1.250.0070.00028.09
8.1.240.0050.00522.33
8.1.230.0080.00317.66
8.1.220.0000.00817.78
8.1.210.0050.00318.77
8.1.200.0000.00917.47
8.1.190.0000.00817.38
8.1.180.0030.00618.10
8.1.170.0030.00518.62
8.1.160.0000.00720.81
8.1.150.0040.00418.94
8.1.140.0000.00819.63
8.1.130.0070.00017.64
8.1.120.0000.00717.52
8.1.110.0070.00017.62
8.1.100.0040.00417.65
8.1.90.0040.00417.69
8.1.80.0000.00717.70
8.1.70.0040.00417.61
8.1.60.0090.00317.65
8.1.50.0050.00317.60
8.1.40.0040.00417.64
8.1.30.0040.00417.83
8.1.20.0040.00417.80
8.1.10.0070.00017.80
8.1.00.0000.00717.64
8.0.300.0000.00718.77
8.0.290.0000.00717.00
8.0.280.0000.00718.57
8.0.270.0030.00317.43
8.0.260.0030.00317.39
8.0.250.0030.00317.28
8.0.240.0000.00717.26
8.0.230.0050.00317.12
8.0.220.0030.00317.08
8.0.210.0050.00216.98
8.0.200.0040.00417.12
8.0.190.0040.00417.15
8.0.180.0000.00717.13
8.0.170.0030.00617.03
8.0.160.0050.00317.21
8.0.150.0030.00317.12
8.0.140.0000.00717.04
8.0.130.0000.00513.45
8.0.120.0040.00417.09
8.0.110.0000.00817.08
8.0.100.0000.00717.04
8.0.90.0030.00317.08
8.0.80.0070.01017.09
8.0.70.0000.00816.89
8.0.60.0000.00817.02
8.0.50.0050.00317.15
8.0.30.0120.00717.12
8.0.20.0160.00717.47
8.0.10.0070.00017.27
8.0.00.0080.01117.10
7.4.330.0050.00215.08
7.4.320.0000.00616.71
7.4.300.0030.00316.74
7.4.290.0030.00316.79
7.4.280.0050.00316.62
7.4.270.0030.00316.73
7.4.260.0030.00316.79
7.4.250.0030.00516.64
7.4.240.0030.00316.69
7.4.230.0030.00316.87
7.4.220.0070.01016.66
7.4.210.0110.00616.79
7.4.200.0000.00716.70
7.4.160.0150.00016.68
7.4.150.0090.00917.40
7.4.140.0120.00817.86
7.4.130.0100.00716.71
7.4.120.0080.01016.83
7.4.110.0000.01716.70
7.4.100.0070.01016.81
7.4.90.0080.00816.75
7.4.80.0140.00419.39
7.4.70.0110.00716.85
7.4.60.0130.00316.67
7.4.50.0070.01016.75
7.4.40.0130.01016.83
7.4.30.0070.01116.53
7.4.10.0060.01215.32
7.4.00.0090.00815.18
7.3.330.0000.00713.29
7.3.320.0050.00313.33
7.3.310.0000.00716.39
7.3.300.0070.00016.26
7.3.290.0030.00316.43
7.3.280.0100.00616.41
7.3.270.0100.00717.40
7.3.260.0100.01316.73
7.3.250.0110.00716.56
7.3.240.0050.01116.57
7.3.230.0150.00316.47
7.3.210.0070.01016.51
7.3.200.0070.01016.55
7.3.190.0060.01016.65
7.3.180.0060.00916.79
7.3.170.0140.00716.32
7.3.160.0070.01516.43
7.3.130.0130.00614.90
7.3.120.0130.00615.25
7.3.110.0090.00914.98
7.3.100.0070.01015.01
7.3.90.0130.00314.92
7.3.80.0080.00814.75
7.3.70.0000.01314.98
7.3.60.0000.01314.98
7.3.50.0060.00914.99
7.3.40.0150.00315.04
7.3.30.0140.00314.89
7.3.20.0030.01416.77
7.3.10.0040.00816.83
7.3.00.0020.01516.88
7.2.330.0140.00916.69
7.2.320.0050.01116.93
7.2.310.0090.00616.71
7.2.300.0000.02016.87
7.2.290.0080.01216.85
7.2.260.0030.01615.21
7.2.250.0130.00615.11
7.2.240.0040.01115.15
7.2.230.0120.00615.05
7.2.220.0000.01515.30
7.2.210.0000.01315.44
7.2.200.0060.01215.14
7.2.190.0040.01514.92
7.2.180.0070.01115.12
7.2.170.0120.00315.15
7.2.160.0110.00815.04
7.2.150.0000.01216.73
7.2.140.0170.00016.95
7.2.130.0080.00716.93
7.2.120.0050.01216.88
7.2.110.0090.00916.91
7.2.100.0050.01016.96
7.2.90.0120.00416.98
7.2.80.0100.00516.97
7.2.70.0070.00516.85
7.2.60.0080.00616.89
7.2.50.0050.01117.16
7.2.40.0040.01017.02
7.2.30.0090.00617.00
7.2.20.0080.00817.14
7.2.10.0080.00817.08
7.2.00.0060.00717.97
7.1.330.0050.01015.86
7.1.320.0150.00415.97
7.1.310.0000.01115.78
7.1.300.0090.00315.57
7.1.290.0070.00716.01
7.1.280.0090.00915.95
7.1.270.0060.00915.84
7.1.260.0160.00015.71
7.1.250.0100.00515.97
7.1.240.0030.01015.73
7.1.230.0080.00615.90
7.1.220.0090.00416.04
7.1.210.0070.00715.81
7.1.200.0030.01015.86
7.1.190.0060.00915.67
7.1.180.0060.01215.91
7.1.170.0070.00715.76
7.1.160.0030.01015.70
7.1.150.0050.00915.83
7.1.140.0050.00715.69
7.1.130.0050.00815.83
7.1.120.0030.01115.79
7.1.110.0070.00415.74
7.1.100.0040.00916.50
7.1.90.0050.00715.87
7.1.80.0080.00615.89
7.1.70.0040.00816.36
7.1.60.0070.00917.15
7.1.50.0100.00516.17
7.1.40.0050.00915.83
7.1.30.0030.01115.70
7.1.20.0070.00615.80
7.1.10.0090.00515.83
7.1.00.0030.03317.82
7.0.330.0020.00815.38
7.0.320.0060.00515.57
7.0.310.0060.00715.50
7.0.300.0080.00215.45
7.0.290.0020.01015.60
7.0.280.0020.01015.30
7.0.270.0060.00615.53
7.0.260.0100.00615.52
7.0.250.0050.00715.37
7.0.240.0090.00315.45
7.0.230.0070.00715.42
7.0.220.0080.00515.38
7.0.210.0090.00615.49
7.0.200.0070.00615.93
7.0.190.0050.00915.48
7.0.180.0070.00515.49
7.0.170.0020.01215.63
7.0.160.0050.00715.48
7.0.150.0070.00415.39
7.0.140.0050.01015.40
7.0.130.0110.00215.20
7.0.120.0070.00715.55
7.0.110.0040.01115.55
7.0.100.0100.00415.57
7.0.90.0040.01015.39
7.0.80.0050.00715.37
7.0.70.0070.00515.51
7.0.60.0080.02617.06
7.0.50.0040.02316.40
7.0.40.0070.01615.66
7.0.30.0180.02215.63
7.0.20.0110.01815.67
7.0.10.0020.02115.72
7.0.00.0080.03315.69
5.6.400.0040.01114.34
5.6.390.0000.01114.58
5.6.380.0080.00914.59
5.6.370.0060.00414.45
5.6.360.0050.00414.63
5.6.350.0050.00414.76
5.6.340.0090.00514.53
5.6.330.0050.00914.54
5.6.320.0070.00514.36
5.6.310.0060.00814.36
5.6.300.0050.00514.34
5.6.290.0050.00714.52
5.6.280.0050.01316.62
5.6.270.0040.00714.42
5.6.260.0040.00914.35
5.6.250.0020.01114.42
5.6.240.0060.00814.27
5.6.230.0090.00414.42
5.6.220.0100.00814.45
5.6.210.0070.02916.63
5.6.200.0060.02615.75
5.6.190.0030.02016.38
5.6.180.0180.02716.40
5.6.170.0170.01916.37
5.6.160.0090.01816.40
5.6.150.0060.01515.61
5.6.140.0090.03015.67
5.6.130.0040.03515.67
5.6.120.0050.03516.60
5.6.110.0050.03216.59
5.6.100.0100.03116.55
5.6.90.0100.02316.65
5.6.80.0070.03316.50
5.6.70.0040.00714.32
5.6.60.0040.01114.37
5.6.50.0100.00614.26
5.6.40.0040.00814.34
5.6.30.0090.00614.29
5.6.20.0070.00714.44
5.6.10.0050.01014.52
5.6.00.0050.00814.45
5.5.380.0040.00812.99
5.5.370.0080.00513.08
5.5.360.0050.00812.77
5.5.350.0130.02615.42
5.5.340.0070.01614.60
5.5.330.0070.01715.36
5.5.320.0140.02215.42
5.5.310.0120.01615.46
5.5.300.0070.01314.59
5.5.290.0040.03414.59
5.5.280.0050.03215.44
5.5.270.0080.03215.57
5.5.260.0040.02115.69
5.5.250.0060.02915.45
5.5.240.0130.02615.38
5.5.230.0060.00712.92
5.5.220.0060.00512.82
5.5.210.0000.01312.93
5.5.200.0050.00912.87
5.5.190.0020.00813.07
5.5.180.0080.00312.84
5.5.170.0080.00312.97
5.5.160.0080.00312.98
5.5.150.0060.00512.96
5.5.140.0040.00912.99
5.5.130.0070.00512.92
5.5.120.0030.00912.92
5.5.110.0030.01012.93
5.5.100.0060.00712.91
5.5.90.0060.00713.06
5.5.80.0020.01013.00
5.5.70.0040.00813.00
5.5.60.0040.00913.02
5.5.50.0080.00212.91
5.5.40.0070.00612.92
5.5.30.0050.00912.92
5.5.20.0020.01112.75
5.5.10.0080.00812.97
5.5.00.0110.00613.08

preferences:
44.4 ms | 400 KiB | 5 Q