3v4l.org

run code in 300+ PHP versions simultaneously
<?php $timestamp = strtotime('0000-02-20 00:00:00'); $timestamp2 = strtotime('0001-02-20 00:00:00'); print $timestamp . "\n"; $date_time = date_create('@' . $timestamp); print_r($date_time); print $timestamp2 . "\n"; $date_time2 = date_create('@' . $timestamp2); print_r($date_time2);

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)
8.3.60.0120.00616.50
8.3.50.0140.00018.02
8.3.40.0140.00418.76
8.3.30.0110.00418.89
8.3.20.0060.00322.45
8.3.10.0170.00021.64
8.3.00.0050.00222.39
8.2.180.0130.00718.54
8.2.170.0190.00018.95
8.2.160.0030.01020.35
8.2.150.0060.00324.18
8.2.140.0030.00524.66
8.2.130.0030.00626.16
8.2.120.0090.00026.16
8.2.110.0060.00321.05
8.2.100.0120.00017.72
8.2.90.0030.00520.60
8.2.80.0030.00617.97
8.2.70.0030.00518.05
8.2.60.0040.00418.16
8.2.50.0080.00018.10
8.2.40.0030.00519.30
8.2.30.0040.00419.29
8.2.20.0000.00718.17
8.2.10.0040.00419.40
8.2.00.0000.00719.30
8.1.280.0150.00425.92
8.1.270.0000.00821.90
8.1.260.0040.00426.35
8.1.250.0030.00628.09
8.1.240.0000.00919.47
8.1.230.0080.00320.98
8.1.220.0060.00317.74
8.1.210.0060.00319.07
8.1.200.0040.00417.48
8.1.190.0040.00417.48
8.1.180.0080.00018.10
8.1.170.0000.00818.64
8.1.160.0000.00818.87
8.1.150.0040.00418.91
8.1.140.0070.00020.95
8.1.130.0040.00419.97
8.1.120.0030.00317.46
8.1.110.0000.00717.59
8.1.100.0040.00417.48
8.1.90.0030.00617.63
8.1.80.0000.00717.48
8.1.70.0000.00717.56
8.1.60.0040.00417.58
8.1.50.0040.00417.60
8.1.40.0000.00817.59
8.1.30.0000.00717.74
8.1.20.0030.00517.56
8.1.10.0100.00017.52
8.1.00.0040.00717.62
8.0.300.0070.00019.89
8.0.290.0030.00616.58
8.0.280.0040.00418.50
8.0.270.0070.00016.88
8.0.260.0060.00020.07
8.0.250.0030.00317.04
8.0.240.0070.00017.01
8.0.230.0090.00017.14
8.0.220.0000.00717.04
8.0.210.0000.00717.18
8.0.200.0060.00017.16
8.0.190.0030.00617.13
8.0.180.0040.00417.00
8.0.170.0030.00516.98
8.0.160.0070.00017.12
8.0.150.0000.00816.98
8.0.140.0030.00416.86
8.0.130.0030.00313.41
8.0.120.0030.00517.14
8.0.110.0000.00716.98
8.0.100.0040.00416.94
8.0.90.0030.00516.98
8.0.80.0040.01117.11
8.0.70.0040.00417.14
8.0.60.0040.00416.93
8.0.50.0030.00517.04
8.0.30.0120.00617.26
8.0.20.0080.01017.17
8.0.10.0000.00717.18
8.0.00.0100.01317.02
7.4.330.0060.00016.89
7.4.320.0030.00316.67
7.4.300.0030.00316.64
7.4.290.0000.00716.61
7.4.280.0040.00416.57
7.4.270.0040.00416.56
7.4.260.0000.00513.15
7.4.250.0000.00716.39
7.4.240.0060.00116.62
7.4.230.0030.00316.69
7.4.220.0000.00716.51
7.4.210.0060.01116.66
7.4.200.0040.00216.66
7.4.140.0120.00617.86
7.4.130.0110.00716.48
7.4.120.0090.00916.54
7.4.110.0090.01116.65
7.4.100.0150.00616.43
7.4.90.0100.00616.42
7.4.80.0100.01019.39
7.4.70.0070.01016.61
7.4.60.0090.00916.36
7.4.50.0040.01516.52
7.4.40.0030.01716.52
7.4.00.0050.00915.17
7.3.330.0000.00716.46
7.3.320.0000.00613.14
7.3.310.0000.00716.22
7.3.300.0050.00216.19
7.3.290.0060.00016.43
7.3.260.0080.00916.50
7.3.240.0100.00916.45
7.3.230.0160.00616.34
7.3.210.0100.00716.60
7.3.200.0070.01016.43
7.3.190.0060.01216.47
7.3.180.0110.00716.44
7.3.170.0060.01616.52
7.3.160.0050.01016.42
7.3.120.0110.00514.98
7.3.110.0090.00914.84
7.3.100.0050.01014.86
7.3.90.0040.00914.96
7.3.80.0040.01314.92
7.3.70.0090.00514.73
7.3.60.0070.00915.00
7.3.50.0050.01014.92
7.3.40.0100.00314.76
7.3.30.0090.00414.92
7.3.20.0050.00916.69
7.3.10.0090.00416.61
7.3.00.0050.00716.77
7.2.330.0040.01516.70
7.2.320.0080.01116.69
7.2.310.0110.00616.91
7.2.300.0120.00316.73
7.2.290.0080.00816.83
7.2.250.0030.01315.41
7.2.240.0070.01015.01
7.2.230.0050.00715.27
7.2.220.0080.00715.31
7.2.210.0040.01115.21
7.2.200.0050.00815.13
7.2.190.0070.01015.19
7.2.180.0080.00614.96
7.2.170.0070.00715.00
7.2.160.0070.00815.09
7.2.150.0060.00916.88
7.2.140.0050.00917.08
7.2.130.0040.01016.93
7.2.120.0040.01017.05
7.2.110.0090.00416.95
7.2.100.0070.00917.03
7.2.90.0060.00817.15
7.2.80.0070.00616.98
7.2.70.0040.00817.14
7.2.60.0060.00817.02
7.2.50.0030.01016.99
7.2.40.0020.01416.98
7.2.30.0060.00817.16
7.2.20.0080.00817.05
7.2.10.0070.00917.12
7.2.00.0070.00817.16
7.1.330.0030.01215.72
7.1.320.0090.00816.05
7.1.310.0060.00715.90
7.1.300.0050.01115.81
7.1.290.0060.00615.89
7.1.280.0030.00915.99
7.1.270.0090.00615.69
7.1.260.0030.01015.77
7.1.250.0110.00515.95
7.1.240.0030.01215.91
7.1.230.0100.00315.89
7.1.220.0060.00615.75
7.1.210.0000.01315.71
7.1.200.0080.00315.52
7.1.190.0040.00715.97
7.1.180.0030.00615.79
7.1.170.0000.01215.82
7.1.160.0030.01015.71
7.1.150.0050.00515.90
7.1.140.0080.00415.74
7.1.130.0100.00015.97
7.1.120.0060.00915.86
7.1.110.0030.00915.67
7.1.100.0090.00916.12
7.1.90.0000.01715.97
7.1.80.0030.01015.61
7.1.70.0030.00915.82
7.1.60.0030.01015.97
7.1.50.0070.00315.93
7.1.40.0070.00715.88
7.1.30.0000.01115.98
7.1.20.0120.00315.80
7.1.10.0090.00615.99
7.1.00.0030.01015.95

preferences:
65.18 ms | 401 KiB | 5 Q