3v4l.org

run code in 300+ PHP versions simultaneously
<?php date_default_timezone_set("UTC"); echo "UTC:".mktime();

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)
8.3.60.0140.00716.25
8.3.50.0070.00821.20
8.3.40.0120.00619.09
8.3.30.0090.00618.88
8.3.20.0070.00020.02
8.3.10.0040.00423.66
8.3.00.0070.00023.70
8.2.180.0110.00418.18
8.2.170.0080.00619.13
8.2.160.0110.00322.96
8.2.150.0070.00025.66
8.2.140.0120.00324.66
8.2.130.0070.01119.70
8.2.120.0030.00526.35
8.2.110.0030.01422.11
8.2.100.0060.00617.91
8.2.90.0080.00019.17
8.2.80.0040.00417.97
8.2.70.0000.00917.50
8.2.60.0050.00317.80
8.2.50.0090.00018.09
8.2.40.0000.00822.32
8.2.30.0070.00020.61
8.2.20.0040.00417.56
8.2.10.0000.00818.11
8.2.00.0000.00818.03
8.1.280.0000.01525.92
8.1.270.0070.00723.92
8.1.260.0060.00328.09
8.1.250.0070.01028.09
8.1.240.0030.00622.42
8.1.230.0060.00621.04
8.1.220.0050.00317.74
8.1.210.0080.00018.77
8.1.200.0120.00317.34
8.1.190.0040.00417.13
8.1.180.0090.00018.10
8.1.170.0000.00818.46
8.1.160.0040.00420.70
8.1.150.0000.00818.70
8.1.140.0050.00319.36
8.1.130.0030.00317.51
8.1.120.0000.00717.45
8.1.110.0040.00417.36
8.1.100.0000.00817.42
8.1.90.0000.00717.39
8.1.80.0060.00317.39
8.1.70.0000.00717.35
8.1.60.0040.00417.39
8.1.50.0040.00417.49
8.1.40.0040.00417.44
8.1.30.0050.00317.57
8.1.20.0000.00717.61
8.1.10.0000.00717.56
8.1.00.0040.00417.34
8.0.300.0000.00818.77
8.0.290.0030.00616.75
8.0.280.0050.00318.31
8.0.270.0000.00717.08
8.0.260.0050.00217.15
8.0.250.0030.00316.90
8.0.240.0000.00717.04
8.0.230.0000.00716.94
8.0.220.0000.00816.84
8.0.210.0000.00716.95
8.0.200.0000.00616.90
8.0.190.0020.00516.96
8.0.180.0060.00316.97
8.0.170.0080.00016.98
8.0.160.0030.00616.84
8.0.150.0040.00316.94
8.0.140.0030.00616.91
8.0.130.0000.00713.34
8.0.120.0040.00416.93
8.0.110.0000.00716.79
8.0.100.0040.00416.80
8.0.90.0030.00316.77
8.0.80.0060.01116.88
8.0.70.0050.00316.86
8.0.60.0000.00816.90
8.0.50.0000.00816.77
8.0.30.0070.01417.17
8.0.20.0150.00317.40
8.0.10.0080.00017.04
8.0.00.0050.01316.76
7.4.330.0000.00516.76
7.4.320.0070.00016.46
7.4.300.0000.00616.46
7.4.290.0000.00716.35
7.4.280.0060.00316.42
7.4.270.0030.00316.37
7.4.260.0030.00516.37
7.4.250.0040.00416.42
7.4.240.0050.00216.34
7.4.230.0030.00316.19
7.4.220.0130.00316.55
7.4.210.0070.01116.43
7.4.200.0000.00716.47
7.4.160.0090.00916.47
7.4.150.0070.01117.40
7.4.140.0060.01217.86
7.4.130.0100.01016.51
7.4.120.0090.00716.52
7.4.110.0030.01416.15
7.4.100.0080.00816.31
7.4.90.0070.01016.65
7.4.80.0100.01019.39
7.4.70.0060.01016.64
7.4.60.0110.00616.21
7.4.50.0030.00616.25
7.4.40.0130.01016.49
7.4.30.0120.00616.25
7.4.00.0050.01214.87
7.3.330.0050.00013.07
7.3.320.0030.00313.19
7.3.310.0050.00316.39
7.3.300.0000.00716.10
7.3.290.0030.00316.32
7.3.280.0090.00816.31
7.3.270.0140.00317.40
7.3.260.0080.00816.66
7.3.250.0150.00416.41
7.3.240.0060.01416.31
7.3.230.0100.00716.48
7.3.210.0100.00716.36
7.3.200.0040.01219.39
7.3.190.0100.00616.40
7.3.180.0060.01016.30
7.3.170.0060.00916.36
7.3.160.0040.01416.43
7.3.120.0110.00714.73
7.3.110.0090.00714.72
7.3.100.0050.00914.73
7.3.90.0090.00514.69
7.3.80.0080.00515.00
7.3.70.0060.00414.67
7.3.60.0070.00614.62
7.3.50.0060.00514.81
7.3.40.0040.00814.72
7.3.30.0030.01014.77
7.3.20.0020.01316.68
7.3.10.0070.00516.55
7.3.00.0060.00616.52
7.2.330.0090.00916.64
7.2.320.0160.00316.60
7.2.310.0120.00416.62
7.2.300.0110.00916.36
7.2.290.0120.00916.66
7.2.250.0120.00714.84
7.2.240.0100.01014.89
7.2.230.0090.00615.11
7.2.220.0040.00715.18
7.2.210.0040.00914.99
7.2.200.0030.01014.87
7.2.190.0100.00514.75
7.2.180.0070.00714.98
7.2.170.0050.01014.85
7.2.60.0030.01016.46
7.2.00.0000.01019.52
7.1.330.0050.01115.50
7.1.320.0070.00915.68
7.1.310.0070.00715.78
7.1.300.0080.00615.73
7.1.290.0070.00715.72
7.1.280.0040.00615.55
7.1.270.0050.00815.79
7.1.260.0090.00515.76
7.1.200.0140.00015.66
7.1.100.0070.00318.24
7.1.70.0030.00817.19
7.1.60.0030.00816.89
7.1.50.0050.01016.73
7.1.40.0060.00616.23
7.1.30.0030.01116.45
7.1.20.0080.00816.61
7.1.10.0070.01116.53
7.1.00.0000.00716.43
7.0.200.0050.00916.91
7.0.190.0080.00516.67
7.0.180.0000.00816.24
7.0.170.0060.00616.15
7.0.160.0000.01116.16
7.0.150.0050.00516.14
7.0.140.0000.01316.32
7.0.130.0020.00516.54
7.0.120.0040.00416.29
7.0.110.0030.00616.11
7.0.100.0060.00316.44
7.0.90.0000.00816.21
7.0.80.0030.00516.35
7.0.70.0050.00216.34
7.0.60.0030.01316.03
7.0.50.0030.00516.21
7.0.40.0030.00915.92
7.0.30.0050.00515.92
7.0.20.0040.01115.92
7.0.10.0000.00715.92
7.0.00.0000.01015.92
5.6.300.0030.04720.66
5.6.290.0030.04420.79
5.6.280.0070.04020.81
5.6.270.0030.04420.75
5.6.260.0100.03620.74
5.6.250.0130.03220.97
5.6.240.0000.04520.85
5.6.230.0070.04020.87
5.6.220.0070.07620.74
5.6.210.0030.07620.70
5.6.200.0000.04620.65
5.6.190.0030.04720.68
5.6.180.0060.04520.88
5.6.170.0030.05320.98
5.6.160.0060.03920.79
5.6.150.0030.08520.72
5.6.140.0110.04220.71
5.6.130.0000.04720.93
5.6.120.0170.04020.72
5.6.110.0000.05220.90
5.6.100.0070.04120.75
5.6.90.0030.04020.64
5.6.80.0070.03420.34
5.6.70.0100.04020.14
5.6.60.0000.04520.38
5.6.50.0000.04620.13
5.6.40.0030.05020.35
5.6.30.0040.04220.09
5.6.20.0070.03820.11
5.6.10.0030.04020.00
5.6.00.0060.03820.07
5.5.380.0070.03417.53
5.5.370.0000.04117.48
5.5.360.0030.04017.44
5.5.350.0060.05117.46
5.5.340.0070.04017.62
5.5.330.0060.03517.88
5.5.320.0100.03917.96
5.5.310.0000.06017.91
5.5.300.0030.04117.86
5.5.290.0030.03917.92
5.5.280.0070.03617.84
5.5.270.0060.04117.64
5.5.260.0070.03617.93
5.5.250.0000.05017.84
5.5.240.0000.04217.32
5.5.230.0060.04117.32
5.5.220.0070.03317.33
5.5.210.0030.08217.36
5.5.200.0070.04017.14
5.5.190.0100.03217.26
5.5.180.0090.03517.29
5.5.160.0070.03417.22
5.5.150.0070.04017.33
5.5.140.0030.03617.33
5.5.130.0070.03616.96
5.5.120.0130.04117.30
5.5.110.0030.04917.25
5.5.100.0000.04417.03
5.5.90.0030.04516.98
5.5.80.0000.04216.91
5.5.70.0030.03717.11
5.5.60.0070.04317.19
5.5.50.0100.04217.12
5.5.40.0160.03916.85
5.5.30.0000.04317.11
5.5.20.0070.03917.27
5.5.10.0000.03917.16
5.5.00.0030.04017.08

preferences:
49.03 ms | 401 KiB | 5 Q