3v4l.org

run code in 300+ PHP versions simultaneously
<?php $m = 1; $y = 2016; foreach (range(1, 31) as $day) { if($day <= 9){ $day = '0'.$day; } echo str_pad(date('l',strtotime("$m/$day/$y")), 9, " ", STR_PAD_LEFT)," $m/$day/$y: ", date('r',strtotime("monday this week",strtotime("$m/$day/$y"))),"\n"; }

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)
8.3.60.0150.00716.50
8.3.50.0070.01121.24
8.3.40.0120.00318.97
8.3.30.0090.00618.80
8.3.20.0060.00320.16
8.3.10.0050.00321.91
8.3.00.0050.00321.77
8.2.180.0040.01516.75
8.2.170.0220.00022.96
8.2.160.0090.00620.43
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0090.00021.07
8.2.120.0080.00026.35
8.2.110.0150.00020.60
8.2.100.0040.00818.03
8.2.90.0030.00517.88
8.2.80.0050.00318.98
8.2.70.0030.00617.75
8.2.60.0030.00517.74
8.2.50.0030.00718.09
8.2.40.0000.00820.67
8.2.30.0030.00619.53
8.2.20.0040.00417.79
8.2.10.0000.00818.30
8.2.00.0080.00018.20
8.1.280.0130.00625.92
8.1.270.0180.00422.19
8.1.260.0040.00428.09
8.1.250.0080.00028.09
8.1.240.0000.01119.34
8.1.230.0060.00620.85
8.1.220.0000.00818.89
8.1.210.0040.00418.77
8.1.200.0030.00617.65
8.1.190.0000.00817.48
8.1.180.0000.00818.10
8.1.170.0080.00018.66
8.1.160.0040.00420.84
8.1.150.0030.00520.71
8.1.140.0000.00819.75
8.1.130.0000.00717.62
8.1.120.0040.00417.64
8.1.110.0030.00517.70
8.1.100.0040.00417.63
8.1.90.0040.00417.66
8.1.80.0050.00217.76
8.1.70.0080.00017.67
8.1.60.0040.00417.65
8.1.50.0000.00917.74
8.1.40.0040.00417.70
8.1.30.0000.00917.73
8.1.20.0000.00917.78
8.1.10.0000.00817.58
8.1.00.0000.00817.73
8.0.300.0060.00318.77
8.0.290.0040.00417.00
8.0.280.0000.00718.58
8.0.270.0040.00417.30
8.0.260.0000.00818.61
8.0.250.0030.00317.21
8.0.240.0000.00717.18
8.0.230.0000.00817.10
8.0.220.0030.00617.08
8.0.210.0050.00317.05
8.0.200.0030.00917.11
8.0.190.0000.00817.11
8.0.180.0040.00417.11
8.0.170.0040.00417.15
8.0.160.0040.00417.24
8.0.150.0050.00216.99
8.0.140.0030.00616.98
8.0.130.0000.00613.53
8.0.120.0090.00017.11
8.0.110.0030.00517.14
8.0.100.0040.00417.07
8.0.90.0080.00017.02
8.0.80.0070.01017.04
8.0.70.0040.00416.90
8.0.60.0000.00817.05
8.0.50.0040.00417.05
8.0.30.0090.01217.36
8.0.20.0080.01217.40
8.0.10.0040.00417.13
8.0.00.0070.01216.98
7.4.330.0030.00316.84
7.4.320.0030.00316.75
7.4.300.0030.00516.80
7.4.290.0030.00416.68
7.4.280.0080.00016.65
7.4.270.0050.00316.77
7.4.260.0030.00516.68
7.4.250.0030.00516.75
7.4.240.0040.00416.82
7.4.230.0040.00416.89
7.4.220.0030.01716.76
7.4.210.0080.00816.73
7.4.200.0040.00416.86
7.4.160.0070.01116.73
7.4.150.0160.00417.40
7.4.140.0180.00617.86
7.4.130.0090.01016.78
7.4.120.0160.00516.62
7.4.110.0150.00316.45
7.4.100.0130.00716.74
7.4.90.0140.00716.73
7.4.80.0110.00719.39
7.4.70.0030.01716.61
7.4.60.0150.01216.72
7.4.50.0060.00916.43
7.4.40.0090.00916.34
7.4.30.0140.01016.59
7.4.10.0120.00615.33
7.4.00.0050.01315.19
7.3.330.0030.00313.27
7.3.320.0050.00013.38
7.3.310.0030.00616.61
7.3.300.0000.00816.47
7.3.290.0030.01116.54
7.3.280.0110.00816.56
7.3.270.0100.01117.40
7.3.260.0110.00816.51
7.3.250.0140.00816.63
7.3.240.0120.00616.64
7.3.230.0080.00916.40
7.3.210.0110.01116.70
7.3.200.0060.00919.39
7.3.190.0160.00616.47
7.3.180.0140.00316.71
7.3.170.0090.00916.81
7.3.160.0100.00716.51
7.3.130.0110.00715.02
7.3.120.0060.01314.84
7.3.110.0070.01315.13
7.3.100.0070.00715.27
7.3.90.0090.00614.75
7.3.80.0070.00414.89
7.3.70.0030.00715.11
7.3.60.0030.01015.01
7.3.50.0070.01015.21
7.3.40.0070.00715.19
7.3.30.0030.00715.01
7.3.20.0090.00016.87
7.3.10.0020.01416.86
7.3.00.0070.00716.93
7.2.330.0000.01916.93
7.2.320.0140.00716.96
7.2.310.0100.01316.72
7.2.300.0110.01116.61
7.2.290.0090.00916.80
7.2.260.0090.01215.52
7.2.250.0090.00915.18
7.2.240.0000.01415.14
7.2.230.0060.01015.05
7.2.220.0060.01215.37
7.2.210.0030.01015.48
7.2.200.0000.01215.20
7.2.190.0060.01215.00
7.2.180.0040.01515.19
7.2.170.0030.01015.09
7.2.160.0100.00315.26
7.2.150.0070.00717.19
7.2.140.0000.01117.16
7.2.130.0060.00917.29
7.2.120.0050.00917.06
7.2.110.0040.01017.19
7.2.100.0070.00917.19
7.2.90.0070.00617.15
7.2.80.0090.00916.99
7.2.70.0030.00917.09
7.2.60.0070.00917.16
7.2.50.0030.01217.05
7.2.40.0010.01117.03
7.2.30.0070.00817.31
7.2.20.0060.00817.10
7.2.10.0070.00517.25
7.2.00.0070.01017.86
7.1.330.0110.00616.18
7.1.320.0090.00916.10
7.1.310.0070.00716.05
7.1.300.0070.00716.11
7.1.290.0080.00015.88
7.1.280.0090.00616.18
7.1.270.0110.00415.94
7.1.260.0060.00615.78
7.1.250.0060.00615.96
7.1.240.0070.00715.97
7.1.230.0070.01015.92
7.1.220.0040.01415.72
7.1.210.0030.01315.97
7.1.200.0100.00715.74
7.1.190.0080.00815.82
7.1.180.0000.01516.10
7.1.170.0100.00316.10
7.1.160.0000.01116.15
7.1.150.0030.01315.87
7.1.140.0070.00716.10
7.1.130.0000.01015.95
7.1.120.0030.01515.81
7.1.110.0120.00616.23
7.1.100.0030.00915.96
7.1.90.0120.00416.16
7.1.80.0080.00415.75
7.1.70.0090.00916.79
7.1.60.0050.01016.67
7.1.50.0090.00916.49
7.1.40.0040.00816.20
7.1.30.0030.01016.11
7.1.20.0070.01016.03
7.1.10.0000.01215.73
7.1.00.0020.04719.18
7.0.330.0030.01015.74
7.0.320.0070.01015.48
7.0.310.0030.01015.66
7.0.300.0030.00915.70
7.0.290.0000.01615.72
7.0.280.0060.01115.58
7.0.270.0060.00315.60
7.0.260.0030.01315.70
7.0.250.0120.00615.49
7.0.240.0030.00615.66
7.0.230.0000.01015.50
7.0.220.0060.00615.17
7.0.210.0090.00415.63
7.0.200.0000.00916.30
7.0.190.0030.00715.61
7.0.180.0090.00315.42
7.0.170.0100.00015.63
7.0.160.0040.00415.25
7.0.150.0030.00715.67
7.0.140.0000.01215.68
7.0.130.0060.00315.74
7.0.120.0030.01015.59
7.0.110.0090.00615.57
7.0.100.0140.02717.76
7.0.90.0080.02517.78
7.0.80.0060.02417.80
7.0.70.0080.02617.76
7.0.60.0100.02817.79
7.0.50.0050.02517.95
7.0.40.0090.04216.84
7.0.30.0070.02816.73
7.0.20.0130.03816.69
7.0.10.0120.04216.84
7.0.00.0100.04016.85
5.6.400.0060.00614.03
5.6.390.0000.01614.75
5.6.380.0040.00714.46
5.6.370.0000.00914.50
5.6.360.0100.00314.42
5.6.350.0090.00914.71
5.6.340.0000.01514.29
5.6.330.0060.01314.42
5.6.320.0060.00914.48
5.6.310.0030.01014.70
5.6.300.0030.01314.50
5.6.290.0060.00614.45
5.6.280.0050.04017.84
5.6.270.0040.01014.41
5.6.260.0100.00614.24
5.6.250.0080.03717.45
5.6.240.0100.03517.52
5.6.230.0050.04817.62
5.6.220.0030.02817.47
5.6.210.0080.03417.59
5.6.200.0080.03617.72
5.6.190.0080.02017.75
5.6.180.0080.03817.69
5.6.170.0050.05317.71
5.6.160.0050.03517.76
5.6.150.0030.04917.64
5.6.140.0060.04417.71
5.6.130.0120.04017.74
5.6.120.0030.04517.71
5.6.110.0140.03917.67
5.6.100.0120.04417.71
5.6.90.0100.04317.64
5.6.80.0060.03017.41
5.6.70.0050.04617.42
5.6.60.0120.04217.30
5.6.50.0130.04017.50
5.6.40.0160.03217.31
5.6.30.0050.04117.32
5.6.20.0170.03117.39
5.6.10.0100.04317.57
5.6.00.0100.03017.49
5.5.380.0030.02617.29
5.5.370.0020.03717.28
5.5.360.0020.02917.60
5.5.350.0090.02517.29
5.5.340.0070.02717.63
5.5.330.0070.03617.43
5.5.320.0060.04517.66
5.5.310.0050.04717.49
5.5.300.0080.04517.75
5.5.290.0080.04517.52
5.5.280.0090.02517.55
5.5.270.0080.04017.54
5.5.260.0050.04217.54
5.5.250.0030.04717.56
5.5.240.0030.04317.35
5.5.230.0030.03717.26
5.5.220.0080.04217.31
5.5.210.0070.04217.27
5.5.200.0090.03917.41
5.5.190.0080.03017.26
5.5.180.0050.04517.26
5.5.170.0060.00614.16
5.5.160.0030.04317.19
5.5.150.0030.03117.15
5.5.140.0080.04117.14
5.5.130.0080.04317.26
5.5.120.0100.04217.26
5.5.110.0050.04717.30
5.5.100.0070.04417.19
5.5.90.0080.02817.04
5.5.80.0060.02317.28
5.5.70.0080.04017.24
5.5.60.0060.02617.29
5.5.50.0030.04317.03
5.5.40.0060.03917.02
5.5.30.0050.04717.24
5.5.20.0100.03717.14
5.5.10.0120.03517.11
5.5.00.0070.04017.23

preferences:
46.41 ms | 401 KiB | 5 Q