3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(parse_date("december 2015"));

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)
8.3.60.0070.01418.26
8.3.50.0100.00722.05
8.3.40.0040.01518.57
8.3.30.0120.00318.77
8.3.20.0000.00720.16
8.3.10.0080.00020.51
8.3.00.0040.00423.61
8.2.180.0100.01016.63
8.2.170.0040.01122.96
8.2.160.0140.00022.14
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0000.00726.16
8.2.120.0050.00319.66
8.2.110.0070.00319.39
8.2.100.0110.00017.72
8.2.90.0080.00019.13
8.2.80.0030.00517.97
8.2.70.0040.00417.75
8.2.60.0050.00317.68
8.2.50.0060.00318.09
8.2.40.0030.00622.28
8.2.30.0030.00319.27
8.2.20.0080.00017.58
8.2.10.0000.00917.86
8.2.00.0000.00818.04
8.1.280.0070.00725.92
8.1.270.0060.00922.23
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0030.00622.57
8.1.230.0040.00717.51
8.1.220.0000.00717.74
8.1.210.0080.00018.77
8.1.200.0090.00017.36
8.1.190.0030.00617.22
8.1.180.0000.00818.10
8.1.170.0030.00618.37
8.1.160.0040.00420.64
8.1.150.0070.00018.81
8.1.140.0080.00019.44
8.1.130.0030.00317.57
8.1.120.0000.01117.24
8.1.110.0080.00017.34
8.1.100.0000.00717.36
8.1.90.0070.00017.23
8.1.80.0000.00817.29
8.1.70.0000.00717.26
8.1.60.0080.00017.42
8.1.50.0040.00417.36
8.1.40.0030.00517.50
8.1.30.0060.00317.61
8.1.20.0040.00417.41
8.1.10.0050.00217.47
8.1.00.0030.00617.45
8.0.300.0040.00418.77
8.0.290.0000.00816.63
8.0.280.0030.00318.27
8.0.270.0000.00717.16
8.0.260.0000.00717.12
8.0.250.0070.00016.86
8.0.240.0000.00816.96
8.0.230.0030.00316.91
8.0.220.0000.00716.93
8.0.210.0020.00516.93
8.0.200.0000.00616.83
8.0.190.0070.00016.88
8.0.180.0000.00816.93
8.0.170.0070.00016.87
8.0.160.0000.00716.97
8.0.150.0030.00316.73
8.0.140.0040.00416.86
8.0.130.0080.00013.34
8.0.120.0090.00016.82
8.0.110.0050.00216.91
8.0.100.0070.00016.85
8.0.90.0090.00016.79
8.0.80.0060.01316.78
8.0.70.0000.00816.92
8.0.60.0040.00416.66
8.0.50.0030.00316.85
8.0.30.0090.01017.06
8.0.20.0120.00717.40
8.0.10.0040.00416.81
8.0.00.0120.00516.75
7.4.330.0000.00516.67
7.4.320.0060.00016.36
7.4.300.0070.00016.56
7.4.290.0030.00816.56
7.4.280.0040.00416.47
7.4.270.0030.00316.43
7.4.260.0000.00816.39
7.4.250.0000.00716.34
7.4.240.0030.00316.44
7.4.230.0000.00716.41
7.4.220.0070.01116.44
7.4.210.0140.00716.57
7.4.200.0030.00316.43
7.4.160.0130.00416.54
7.4.150.0140.00317.40
7.4.140.0090.01117.86
7.4.130.0080.01216.46
7.4.120.0090.01216.43
7.4.110.0100.00716.58
7.4.100.0100.00716.43
7.4.90.0100.00716.52
7.4.80.0040.01519.39
7.4.70.0090.00616.40
7.4.60.0060.01016.48
7.4.50.0080.00316.27
7.4.40.0070.01016.16
7.4.30.0130.00316.16
7.4.10.0080.00914.82
7.4.00.0080.00714.77
7.3.330.0050.00013.04
7.3.320.0030.00313.05
7.3.310.0040.00416.21
7.3.300.0000.00716.10
7.3.290.0080.00916.24
7.3.280.0080.00916.29
7.3.270.0140.00417.40
7.3.260.0060.01016.24
7.3.250.0130.00516.38
7.3.240.0090.00816.32
7.3.230.0100.00716.39
7.3.210.0040.01316.56
7.3.200.0150.00616.23
7.3.190.0090.00616.35
7.3.180.0120.00916.46
7.3.170.0070.01016.27
7.3.160.0080.00816.36
7.3.130.0110.00714.77
7.3.120.0050.01114.86
7.3.110.0090.00814.82
7.3.100.0050.00814.82
7.3.90.0050.00914.73
7.3.80.0050.00914.75
7.3.70.0040.01014.66
7.3.60.0090.00614.84
7.3.50.0070.00714.66
7.3.40.0050.00814.79
7.3.30.0040.01014.74
7.3.20.0080.00616.54
7.3.10.0060.00916.61
7.3.00.0040.00916.61
7.2.330.0190.00316.53
7.2.320.0060.01516.63
7.2.310.0070.01016.55
7.2.300.0030.01416.23
7.2.290.0100.01316.29
7.2.260.0110.00714.97
7.2.250.0090.00914.69
7.2.240.0030.01314.73
7.2.230.0090.00615.00
7.2.220.0050.01214.92
7.2.210.0030.01014.86
7.2.200.0100.00414.80
7.2.190.0100.00314.96
7.2.180.0070.00914.71
7.2.170.0040.00814.93
7.2.160.0080.00714.84
7.2.150.0020.01016.77
7.2.140.0080.00816.73
7.2.130.0070.00816.80
7.2.120.0060.00716.87
7.2.110.0040.01116.80
7.2.100.0060.00816.74
7.2.90.0070.00816.76
7.2.80.0030.01016.74
7.2.70.0060.00716.76
7.2.60.0100.00416.75
7.2.50.0070.00416.73
7.2.40.0100.00516.61
7.2.30.0050.00916.81
7.2.20.0080.00816.73
7.2.10.0040.00816.71
7.2.00.0030.01117.30
7.1.330.0040.01015.54
7.1.320.0060.00915.71
7.1.310.0070.00815.52
7.1.300.0060.00815.57
7.1.290.0020.00915.54
7.1.280.0040.00915.42
7.1.270.0070.00515.52
7.1.260.0000.00915.37
7.1.250.0050.00615.48
7.1.240.0030.01115.44
7.1.230.0090.00015.61
7.1.220.0030.01015.52
7.1.210.0030.00715.69
7.1.200.0050.00615.62
7.1.190.0030.01015.51
7.1.180.0060.00315.63
7.1.170.0040.01115.42
7.1.160.0030.00715.40
7.1.150.0040.00415.69
7.1.140.0040.01215.75
7.1.130.0000.01315.75
7.1.120.0070.00715.77
7.1.110.0050.00515.67
7.1.100.0040.00816.63
7.1.90.0040.01115.72
7.1.80.0030.00915.66
7.1.70.0040.00516.18
7.1.60.0070.01217.36
7.1.50.0070.00816.33
7.1.40.0000.01515.55
7.1.30.0030.00615.43
7.1.20.0050.00515.39
7.1.10.0030.01015.60
7.1.00.0020.04518.91
7.0.330.0080.00315.18
7.0.320.0030.01415.38
7.0.310.0000.00915.21
7.0.300.0000.00815.27
7.0.290.0030.01015.51
7.0.280.0030.01015.30
7.0.270.0100.00315.29
7.0.260.0030.01114.94
7.0.250.0040.00715.29
7.0.240.0040.00415.25
7.0.230.0030.01315.15
7.0.220.0000.00915.14
7.0.210.0030.01015.44
7.0.200.0250.00614.80
7.0.190.0090.00615.13
7.0.180.0030.00515.31
7.0.170.0060.00615.19
7.0.160.0030.00715.24
7.0.150.0040.01115.06
7.0.140.0060.00315.34
7.0.130.0070.00715.32
7.0.120.0080.00815.31
7.0.110.0030.00615.05
7.0.100.0000.01315.02
7.0.90.0000.01315.38
7.0.80.0040.01215.32
7.0.70.0060.00315.20
7.0.60.0150.03518.54
7.0.50.0090.02016.59
7.0.40.0060.04316.70
7.0.30.0180.02316.72
7.0.20.0170.04016.68
7.0.10.0060.02216.78
7.0.00.0050.04616.73
5.6.400.0030.01014.25
5.6.390.0060.00314.46
5.6.380.0030.00613.89
5.6.370.0030.01014.14
5.6.360.0110.00314.04
5.6.350.0070.00714.07
5.6.340.0030.01014.11
5.6.330.0030.01214.11
5.6.320.0030.01013.82
5.6.310.0030.01014.12
5.6.300.0030.01314.09
5.6.290.0060.00614.20
5.6.280.0060.03117.62
5.6.270.0060.00314.46
5.6.260.0070.00314.39
5.6.250.0120.00314.08
5.6.240.0060.00914.31
5.6.230.0070.01114.03
5.6.220.0040.00813.99
5.6.210.0080.04017.29
5.6.200.0100.04016.23
5.6.190.0090.03317.15
5.6.180.0140.02217.18
5.6.170.0150.02917.31
5.6.160.0040.02717.18
5.6.150.0110.03916.20
5.6.140.0080.02016.26
5.6.130.0020.04016.11
5.6.120.0080.03117.44
5.6.110.0020.04917.53
5.6.100.0050.04617.51
5.6.90.0050.02917.62
5.6.80.0120.04017.15
5.6.70.0030.00714.03
5.6.60.0040.00714.11
5.6.50.0030.00514.00
5.6.40.0030.01014.08
5.6.30.0000.01413.84
5.6.20.0090.00614.16
5.6.10.0050.00514.00
5.6.00.0030.01013.87
5.5.380.0080.00814.00
5.5.370.0060.00314.16
5.5.360.0000.00814.05
5.5.350.0150.04817.16
5.5.340.0080.02715.97
5.5.330.0050.03317.02
5.5.320.0200.03317.15
5.5.310.0220.04217.18
5.5.300.0110.03715.96
5.5.290.0080.02816.05
5.5.280.0050.03817.50
5.5.270.0050.04217.49
5.5.260.0030.02917.20
5.5.250.0030.04217.39
5.5.240.0070.03916.98
5.5.230.0070.00313.98
5.5.220.0080.00413.55
5.5.210.0000.00813.88
5.5.200.0090.00613.81
5.5.190.0030.01013.87
5.5.180.0040.00414.02
5.5.170.0060.00614.04
5.5.160.0070.00414.01
5.5.150.0030.01013.82
5.5.140.0030.00714.02
5.5.130.0070.00313.98
5.5.120.0060.00913.78
5.5.110.0060.00313.82
5.5.100.0140.00014.11
5.5.90.0000.01114.11
5.5.80.0110.00314.14
5.5.70.0000.00813.86
5.5.60.0130.00013.99
5.5.50.0090.00013.85
5.5.40.0000.01514.08
5.5.30.0000.01213.85
5.5.20.0040.00413.97
5.5.10.0040.01114.04
5.5.00.0080.00013.77

preferences:
50.62 ms | 401 KiB | 5 Q