3v4l.org

run code in 300+ PHP versions simultaneously
<?php $now = \DateTime::createFromFormat('u', 0); var_dump($now->format('H:i:s') == '00:00:00');

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)
8.3.60.0120.00918.56
8.3.50.0030.01018.41
8.3.40.0180.00019.27
8.3.30.0130.00318.92
8.3.20.0000.00820.78
8.3.10.0080.00020.87
8.3.00.0040.00422.46
8.2.180.0100.01018.54
8.2.170.0110.00722.96
8.2.160.0070.00720.60
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00018.34
8.2.120.0000.00826.35
8.2.110.0060.00321.36
8.2.100.0040.00818.22
8.2.90.0030.00518.16
8.2.80.0080.00018.18
8.2.70.0000.00918.18
8.2.60.0040.00418.47
8.2.50.0030.00918.10
8.2.40.0030.00619.52
8.2.30.0040.00419.56
8.2.20.0070.00018.39
8.2.10.0000.00719.56
8.2.00.0000.00718.30
8.1.280.0080.00825.92
8.1.270.0090.00018.97
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0110.00022.38
8.1.230.0070.00421.29
8.1.220.0030.00517.91
8.1.210.0060.00318.93
8.1.200.0060.00317.50
8.1.190.0050.00317.43
8.1.180.0050.00318.10
8.1.170.0040.00418.94
8.1.160.0000.00719.21
8.1.150.0000.00719.10
8.1.140.0000.00720.53
8.1.130.0000.00720.41
8.1.120.0050.00217.86
8.1.110.0070.00017.78
8.1.100.0030.00317.85
8.1.90.0070.00017.67
8.1.80.0000.00717.79
8.1.70.0050.00217.73
8.1.60.0070.00017.91
8.1.50.0000.00717.75
8.1.40.0070.00317.74
8.1.30.0040.00417.83
8.1.20.0030.00617.89
8.1.10.0050.00317.88
8.1.00.0040.00417.85
8.0.300.0040.00419.90
8.0.290.0080.00017.00
8.0.280.0070.00018.61
8.0.270.0030.00617.10
8.0.260.0000.00618.67
8.0.250.0020.00517.34
8.0.240.0070.00017.16
8.0.230.0000.00717.28
8.0.220.0000.00717.30
8.0.210.0000.00717.24
8.0.200.0000.00717.37
8.0.190.0040.00417.34
8.0.180.0040.00417.29
8.0.170.0040.00417.19
8.0.160.0030.00517.22
8.0.150.0080.00017.08
8.0.140.0030.00517.22
8.0.130.0000.00613.60
8.0.120.0040.00417.20
8.0.110.0000.00717.38
8.0.100.0010.00717.31
8.0.90.0050.00317.30
8.0.80.0000.01517.26
8.0.70.0020.00517.37
8.0.60.0040.00417.41
8.0.50.0000.00817.30
8.0.30.0150.00317.33
8.0.20.0060.01217.05
8.0.10.0040.00417.26
8.0.00.0090.01116.88
7.4.330.0050.00015.55
7.4.320.0030.00316.85
7.4.300.0040.00416.90
7.4.290.0000.00816.67
7.4.280.0000.00716.79
7.4.270.0070.00316.89
7.4.260.0080.00016.88
7.4.250.0050.00216.80
7.4.240.0000.00716.64
7.4.230.0050.00316.95
7.4.220.0040.00416.90
7.4.210.0090.00716.81
7.4.200.0030.00316.64
7.4.160.0110.00516.75
7.4.140.0080.00817.86
7.4.130.0090.00916.70
7.4.120.0170.00016.80
7.4.110.0090.00916.63
7.4.100.0130.00316.77
7.4.90.0100.00716.77
7.4.80.0090.00919.39
7.4.70.0090.00916.57
7.4.60.0070.01016.76
7.4.50.0060.00916.93
7.4.40.0080.01216.75
7.4.00.0100.00815.22
7.3.330.0000.00613.46
7.3.320.0050.00013.30
7.3.310.0030.00316.55
7.3.300.0000.00716.36
7.3.290.0070.00016.42
7.3.280.0090.00916.37
7.3.260.0150.00816.64
7.3.240.0120.00816.55
7.3.230.0130.01016.57
7.3.210.0070.01416.66
7.3.200.0090.00916.59
7.3.190.0150.00616.60
7.3.180.0090.01016.69
7.3.170.0120.00916.55
7.3.160.0080.00816.50
7.3.120.0000.01515.00
7.3.110.0000.01815.19
7.3.100.0030.01314.90
7.3.90.0100.00815.11
7.3.80.0080.00815.02
7.3.70.0120.01614.88
7.3.60.0090.00915.07
7.3.50.0090.00915.02
7.3.40.0100.01014.98
7.3.30.0080.01015.11
7.3.20.0400.00815.32
7.3.10.0340.00815.17
7.3.00.0400.01115.26
7.2.330.0070.01316.75
7.2.320.0110.01116.42
7.2.310.0070.01016.89
7.2.300.0100.00716.59
7.2.290.0030.01416.92
7.2.250.0060.01015.21
7.2.240.0040.01515.27
7.2.230.0000.01515.45
7.2.220.0090.01115.12
7.2.210.0120.00615.15
7.2.200.0170.01715.19
7.2.190.0100.00815.06
7.2.180.0110.01015.25
7.2.170.0090.00815.15
7.2.160.0120.01015.04
7.2.150.0480.00815.19
7.2.140.0360.00715.23
7.2.130.0380.01215.16
7.2.120.0560.00615.22
7.2.110.0450.00615.13
7.2.100.0470.00615.15
7.2.90.0410.00715.21
7.2.80.0440.01115.24
7.2.70.0430.00915.19
7.2.60.0470.00615.14
7.2.50.0620.00915.19
7.2.40.0440.00615.21
7.2.30.0410.00915.22
7.2.20.0390.01115.26
7.2.10.0500.00615.16
7.2.00.0380.00815.19
7.1.330.0070.00715.95
7.1.320.0110.00814.59
7.1.310.0240.00614.63
7.1.300.0150.00814.69
7.1.290.0180.01014.56
7.1.280.0150.00314.55
7.1.270.0110.01214.70
7.1.260.0140.00614.66
7.1.250.0450.00513.92

preferences:
59.65 ms | 401 KiB | 5 Q