3v4l.org

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

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)
8.3.70.0090.00616.75
8.3.60.0120.00316.50
8.3.50.0140.00317.39
8.3.40.0040.01118.66
8.3.30.0130.00918.84
8.3.20.0080.00022.46
8.3.10.0040.00423.53
8.3.00.0000.00822.39
8.2.190.0040.01116.58
8.2.180.0190.00018.63
8.2.170.0090.00622.96
8.2.160.0100.00720.47
8.2.150.0080.00025.66
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00419.82
8.2.110.0060.00320.47
8.2.100.0100.00017.84
8.2.90.0040.00418.03
8.2.80.0040.00418.09
8.2.70.0090.00017.75
8.2.60.0080.00017.75
8.2.50.0040.00417.75
8.2.40.0030.00519.60
8.2.30.0030.00617.87
8.2.20.0070.00017.99
8.2.10.0000.00819.34
8.2.00.0040.00419.41
8.1.280.0150.00725.92
8.1.270.0080.00022.20
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0100.01023.91
8.1.230.0070.00423.93
8.1.220.0000.00817.77
8.1.210.0000.00818.77
8.1.200.0060.00317.48
8.1.190.0030.00617.48
8.1.180.0040.00418.10
8.1.170.0040.00417.62
8.1.160.0040.00418.93
8.1.150.0040.00418.80
8.1.140.0040.00418.94
8.1.130.0030.00320.10
8.1.120.0000.00917.59
8.1.110.0000.00717.46
8.1.100.0040.00417.60
8.1.90.0100.00017.57
8.1.80.0040.00417.46
8.1.70.0000.00717.54
8.1.60.0030.00617.67
8.1.50.0080.00017.56
8.1.40.0080.00017.62
8.1.30.0050.00317.70
8.1.20.0040.00417.70
8.1.10.0030.00517.49
8.1.00.0030.00717.48
8.0.300.0070.00019.95
8.0.290.0040.00416.88
8.0.280.0000.00718.19
8.0.270.0050.00318.11
8.0.260.0060.00020.11
8.0.250.0040.00417.12
8.0.240.0070.00017.10
8.0.230.0040.00417.04
8.0.220.0040.00417.11
8.0.210.0040.00417.07
8.0.200.0030.00317.14
8.0.190.0080.00017.13
8.0.180.0070.00016.93
8.0.170.0000.01017.08
8.0.160.0090.00016.96
8.0.150.0050.00216.94
8.0.140.0080.00016.93
8.0.130.0030.00313.51
8.0.120.0070.00017.06
8.0.110.0030.00517.14
8.0.100.0030.00516.97
8.0.90.0000.00817.11
8.0.80.0150.00617.05
8.0.70.0040.00416.94
8.0.60.0040.00416.96
8.0.50.0060.00317.05
8.0.30.0090.00917.20
8.0.20.0100.01217.06
8.0.10.0040.00417.18
8.0.00.0170.00716.65
7.4.330.0050.00016.88
7.4.320.0050.00216.46
7.4.300.0060.00016.59
7.4.290.0050.00216.46
7.4.280.0040.00416.57
7.4.270.0070.00016.71
7.4.260.0060.00316.57
7.4.250.0000.00716.52
7.4.240.0020.00616.63
7.4.230.0000.00716.64
7.4.220.0030.00316.62
7.4.210.0050.00916.59
7.4.200.0000.00716.46
7.4.140.0090.00917.86
7.4.130.0060.01216.51
7.4.120.0170.00716.73
7.4.110.0120.00616.55
7.4.100.0030.01516.64
7.4.90.0060.01316.46
7.4.80.0100.00619.39
7.4.70.0060.01116.53
7.4.60.0090.00916.69
7.4.50.0080.00516.43
7.4.40.0000.01616.27
7.4.00.0000.01815.38
7.3.330.0030.00316.42
7.3.320.0060.00013.11
7.3.310.0000.00716.35
7.3.300.0000.00716.35
7.3.290.0000.00816.43
7.3.260.0120.00816.53
7.3.240.0100.00816.42
7.3.230.0180.00716.48
7.3.210.0140.01116.46
7.3.200.0160.00616.41
7.3.190.0100.01016.60
7.3.180.0170.00416.57
7.3.170.0140.00916.37
7.3.160.0060.01216.45
7.3.90.0110.00714.78
7.3.80.0060.00814.72
7.3.70.0050.01114.88
7.3.60.0050.01114.96
7.3.50.0050.01214.84
7.3.40.0050.01314.83
7.3.30.0050.01214.77
7.3.20.0150.00414.79
7.3.10.0150.00415.01
7.3.00.0110.00414.85
7.2.330.0100.01416.83
7.2.320.0130.00716.63
7.2.310.0060.01217.04
7.2.300.0070.01116.91
7.2.290.0030.01416.82
7.2.220.0100.01015.07
7.2.210.0070.00915.07
7.2.200.0070.00915.10
7.2.190.0120.00615.05
7.2.180.0060.01115.13
7.2.170.0080.01115.13
7.2.160.0080.00915.06
7.2.150.0100.00715.26
7.2.140.0100.00715.19
7.2.130.0090.00714.99
7.2.120.0080.01014.95
7.2.110.0090.00815.19
7.2.100.0080.01315.12
7.2.90.0080.01215.12
7.2.80.0090.01315.21
7.2.70.0130.01014.99
7.2.60.0110.01115.16
7.2.50.0100.01115.21
7.2.40.0090.01115.09
7.2.30.0120.00915.23
7.2.20.0140.00814.88
7.2.10.0120.00915.29
7.2.00.0060.01215.21
7.1.320.0100.00814.21
7.1.310.0080.00814.02
7.1.300.0110.00713.88
7.1.290.0100.00513.95
7.1.280.0090.01014.09
7.1.270.0120.00713.97
7.1.260.0050.01014.18
7.1.250.0070.00713.88

preferences:
51.67 ms | 401 KiB | 5 Q