3v4l.org

run code in 300+ PHP versions simultaneously
<?php $startDate = "2014-06-01"; $endDate = "2014-06-30"; $endDate = strtotime($endDate); for($i = strtotime('Monday', strtotime($startDate)); $i <= $endDate; $i = strtotime('+1 week', $i)) echo date('l Y-m-d', $i);

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)
8.3.60.0120.00318.43
8.3.50.0120.00421.99
8.3.40.0090.00618.68
8.3.30.0110.00418.61
8.3.20.0060.00318.76
8.3.10.0080.00020.97
8.3.00.0080.00021.71
8.2.180.0070.00716.75
8.2.170.0070.00722.96
8.2.160.0070.00720.39
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0080.00021.20
8.2.110.0080.00320.47
8.2.100.0110.00018.03
8.2.90.0000.00719.20
8.2.80.0000.00717.97
8.2.70.0040.00417.88
8.2.60.0050.00317.80
8.2.50.0090.00018.07
8.2.40.0000.00818.34
8.2.30.0000.00821.41
8.2.20.0040.00417.87
8.2.10.0040.00417.99
8.2.00.0000.00717.92
8.1.280.0100.00725.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0030.00622.54
8.1.230.0090.00321.04
8.1.220.0050.00318.77
8.1.210.0080.00018.87
8.1.200.0030.00617.35
8.1.190.0090.00017.51
8.1.180.0030.00618.10
8.1.170.0040.00418.77
8.1.160.0040.00418.95
8.1.150.0070.00418.73
8.1.140.0040.00417.63
8.1.130.0070.00017.88
8.1.120.0000.00717.63
8.1.110.0070.00017.52
8.1.100.0000.00717.63
8.1.90.0000.00717.54
8.1.80.0040.00417.70
8.1.70.0000.00717.57
8.1.60.0030.00617.68
8.1.50.0000.00717.44
8.1.40.0000.00717.66
8.1.30.0030.00517.74
8.1.20.0000.00817.63
8.1.10.0040.00417.68
8.1.00.0000.00717.67
8.0.300.0030.00520.02
8.0.290.0040.00417.29
8.0.280.0030.00318.63
8.0.270.0030.00617.38
8.0.260.0030.00317.00
8.0.250.0000.00717.22
8.0.240.0030.00717.19
8.0.230.0050.00217.16
8.0.220.0000.00717.07
8.0.210.0030.00617.04
8.0.200.0070.00017.05
8.0.190.0000.00717.13
8.0.180.0070.00017.08
8.0.170.0030.00516.98
8.0.160.0000.00717.12
8.0.150.0040.00417.05
8.0.140.0130.00017.02
8.0.130.0000.00513.44
8.0.120.0040.00417.03
8.0.110.0000.00817.05
8.0.100.0070.00017.07
8.0.90.0000.00817.07
8.0.80.0030.01217.12
8.0.70.0000.00716.93
8.0.60.0050.00216.88
8.0.50.0000.00716.96
8.0.30.0100.00917.24
8.0.20.0110.01117.45
8.0.10.0040.00417.27
8.0.00.0100.00816.91
7.4.330.0000.00516.72
7.4.320.0030.00316.59
7.4.300.0000.00616.64
7.4.290.0030.00316.54
7.4.280.0000.00716.62
7.4.270.0000.00716.73
7.4.260.0030.00313.31
7.4.250.0000.00716.58
7.4.240.0080.00016.58
7.4.230.0030.00316.66
7.4.220.0130.00916.50
7.4.210.0080.00716.63
7.4.200.0000.00816.74
7.4.190.0050.00316.57
7.4.160.0070.01016.67
7.4.150.0070.01117.40
7.4.140.0120.00517.86
7.4.130.0060.01316.72
7.4.120.0110.00716.47
7.4.110.0160.00016.68
7.4.100.0090.00916.54
7.4.90.0120.00616.66
7.4.80.0090.01319.39
7.4.70.0130.00216.52
7.4.60.0120.00616.79
7.4.50.0080.00016.54
7.4.40.0040.01422.77
7.4.30.0110.00716.50
7.4.00.0100.00715.09
7.3.330.0000.00513.25
7.3.320.0000.00513.24
7.3.310.0000.00616.34
7.3.300.0030.00316.37
7.3.290.0130.00716.46
7.3.280.0110.00516.33
7.3.270.0110.00617.40
7.3.260.0100.00818.24
7.3.250.0070.01016.53
7.3.240.0170.00316.68
7.3.230.0070.01016.63
7.3.210.0140.00316.33
7.3.200.0170.00619.39
7.3.190.0120.00816.53
7.3.180.0040.01116.47
7.3.170.0030.01416.67
7.3.160.0100.00616.69
7.3.120.0110.00414.91
7.2.330.0150.00716.70
7.2.320.0070.01616.75
7.2.310.0030.01516.66
7.2.300.0120.01116.87
7.2.290.0030.01316.67
7.2.120.0000.01016.93
7.2.110.0080.00316.66
7.2.100.0160.00016.84
7.2.90.0140.00516.84
7.2.80.0050.01116.79
7.2.70.0140.00317.06
7.2.60.0110.00617.14
7.2.50.0090.00517.14
7.2.40.0050.01017.04
7.2.30.0120.00417.19
7.2.20.1140.00017.02
7.2.10.0070.00717.09
7.2.00.0050.01118.22
7.1.240.0080.00516.08
7.1.230.0120.00215.95
7.1.220.0090.01016.17
7.1.210.0120.00615.89
7.1.200.0090.00615.98
7.1.190.0100.00515.93
7.1.180.0100.00615.82
7.1.170.0060.00615.83
7.1.160.0090.00616.06
7.1.150.0080.00816.03
7.1.140.0120.00515.70
7.1.130.0000.01115.97
7.1.120.0160.00215.96
7.1.110.0100.00715.88
7.1.100.0070.00917.04
7.1.90.0110.00415.79
7.1.80.0110.00715.75
7.1.70.0110.00116.56
7.1.60.0100.00917.74
7.1.50.0100.00916.52
7.1.40.0330.00716.14
7.1.30.0050.00916.12
7.1.20.0100.00216.12
7.1.10.0130.00315.90
7.1.00.0100.01719.22
7.0.320.0130.00015.32
7.0.310.0090.00415.47
7.0.300.0050.01015.50
7.0.290.0070.00915.67
7.0.280.0160.00015.59
7.0.270.0070.00715.37
7.0.260.0100.00515.67
7.0.250.0000.01215.41
7.0.240.0150.00015.61
7.0.230.0110.00615.23
7.0.220.0090.00415.72
7.0.210.0050.01015.48
7.0.200.0090.00616.26
7.0.190.0170.00015.55
7.0.180.0140.00315.67
7.0.170.0070.00715.55
7.0.160.0110.00715.31
7.0.150.0080.00815.56
7.0.140.0080.03818.58
7.0.130.0120.00715.64
7.0.120.0140.00315.59
7.0.110.0160.00015.46
7.0.100.0100.00515.48
7.0.90.0140.00015.33
7.0.80.0180.03517.62
7.0.70.0140.04417.78
7.0.60.0160.03517.71
7.0.50.0060.04917.88
7.0.40.0060.03016.82
7.0.30.0080.04416.73
7.0.20.0160.03816.83
7.0.10.0160.03216.93
7.0.00.0120.04416.91
5.6.380.0130.00014.19
5.6.370.0110.00414.05
5.6.360.0140.00014.66
5.6.350.0050.01114.65
5.6.340.0080.00714.57
5.6.330.0080.00514.68
5.6.320.0080.00614.71
5.6.310.0060.01014.23
5.6.300.0080.00814.34
5.6.290.0080.00814.77
5.6.280.0060.04117.74
5.6.270.0130.00314.64
5.6.260.0170.00314.34
5.6.250.0150.00414.42
5.6.240.0140.00314.64
5.6.230.0120.04317.58
5.6.220.0060.04817.47
5.6.210.0060.03617.37
5.6.200.0080.04617.74
5.6.190.0120.02417.80
5.6.180.0030.05017.84
5.6.170.0140.04217.70
5.6.160.0040.04517.67
5.6.150.0100.04317.59
5.6.140.0100.02817.73
5.6.130.0150.03617.69
5.6.120.0070.03017.71
5.6.110.0050.04217.58
5.6.100.0070.03917.62
5.6.90.0080.04817.66
5.6.80.0080.03917.33
5.6.70.0130.04017.37
5.6.60.0070.04217.40
5.6.50.0130.03917.36
5.6.40.0070.04617.40
5.6.30.0060.04417.49
5.6.20.0110.04317.33
5.6.10.0160.03217.37
5.6.00.0140.03517.29
5.5.380.0120.00311.29
5.5.370.0130.04015.78
5.5.360.0080.04515.80
5.5.350.0070.04515.83
5.5.340.0090.04115.93
5.5.330.0150.03315.82
5.5.320.0050.04516.08
5.5.310.0090.04316.00
5.5.300.0140.04215.92
5.5.290.0100.03516.04
5.5.280.0140.03516.03
5.5.270.0090.03015.89
5.5.260.0140.04316.02
5.5.250.0110.04015.96
5.5.240.0080.04215.74
5.5.230.0100.04115.48
5.5.220.0090.04315.77
5.5.210.0110.04215.74
5.5.200.0130.03515.62
5.5.190.0140.03515.69
5.5.180.0090.02915.51
5.5.170.0000.01514.40
5.5.160.0070.04315.69
5.5.150.0080.03815.51
5.5.140.0140.03215.78
5.5.130.0090.04215.59
5.5.120.0070.04515.59
5.5.110.0120.03315.58
5.5.100.0080.04315.60
5.5.90.0080.03815.73
5.5.80.0060.02615.55
5.5.70.0030.03115.65
5.5.60.0090.02715.43
5.5.50.0050.04415.62
5.5.40.0120.03715.60
5.5.30.0110.03915.48
5.5.20.0040.04015.49
5.5.10.0080.04015.64
5.5.00.0100.04015.50
5.4.450.0070.05314.99
5.4.440.0060.03515.19
5.4.430.0060.02915.23
5.4.420.0130.03815.28
5.4.410.0110.04115.17
5.4.400.0040.04315.02
5.4.390.0100.03714.94
5.4.380.0090.04215.08
5.4.370.0020.04415.05
5.4.360.0070.04114.91
5.4.350.0040.02814.90
5.4.340.0060.02514.99
5.4.330.0060.00911.11
5.4.320.0030.04015.08
5.4.310.0110.04015.02
5.4.300.0100.03614.99
5.4.290.0110.03314.99
5.4.280.0190.02714.88
5.4.270.0020.04415.08
5.4.260.0060.03114.88
5.4.250.0020.03515.12
5.4.240.0110.02615.04
5.4.230.0100.04015.00
5.4.220.0080.02215.00
5.4.210.0080.04115.15
5.4.200.0070.02514.92
5.4.190.0090.03315.12
5.4.180.0060.02314.90
5.4.170.0170.03214.91
5.4.160.0040.04315.02
5.4.150.0100.03814.91
5.4.140.0040.03813.72
5.4.130.0080.03013.65
5.4.120.0100.03513.73
5.4.110.0070.02213.71
5.4.100.0110.03513.56
5.4.90.0050.02813.53
5.4.80.0090.03813.63
5.4.70.0030.04013.56
5.4.60.0110.03313.76
5.4.50.0000.04313.74
5.4.40.0100.03813.71
5.4.30.0050.03913.62
5.4.20.0120.02013.67
5.4.10.0130.01513.68
5.4.00.0080.02013.44
5.3.290.0130.03512.71
5.3.280.0090.03512.51
5.3.270.0060.03312.65
5.3.260.0110.03812.68
5.3.250.0080.03712.60
5.3.240.0080.04012.50
5.3.230.0090.02512.57
5.3.220.0070.04112.45
5.3.210.0090.03212.48
5.3.200.0090.03612.37
5.3.190.0130.03612.48
5.3.180.0060.03112.57
5.3.170.0060.03912.46
5.3.160.0100.03812.51
5.3.150.0100.03812.45
5.3.140.0100.03812.47
5.3.130.0080.03012.52
5.3.120.0120.03512.54
5.3.110.0080.03312.56
5.3.100.0110.03512.34
5.3.90.0100.03212.38
5.3.80.0080.01812.20
5.3.70.0060.02212.19
5.3.60.0040.02212.27
5.3.50.0050.02612.23
5.3.40.0070.02312.23
5.3.30.0080.02312.31
5.3.20.0080.02812.00
5.3.10.0060.02311.98
5.3.00.0050.01811.86
5.2.170.0050.02010.64
5.2.160.0040.01610.66
5.2.150.0050.01810.65
5.2.140.0050.01610.65
5.2.130.0070.01510.69
5.2.120.0000.01910.68
5.2.110.0060.01510.71
5.2.100.0080.02610.70
5.2.90.0060.01710.74
5.2.80.0070.01510.70
5.2.70.0070.01510.72
5.2.60.0040.02010.57
5.2.50.0060.01710.56
5.2.40.0090.01710.62
5.2.30.0040.02910.56
5.2.20.0040.02210.55
5.2.10.0020.01910.61
5.2.00.0030.02110.53
5.1.60.0040.01310.53
5.1.50.0060.01310.53
5.1.40.0040.02610.53
5.1.30.0030.01810.53
5.1.20.0030.01510.53
5.1.10.0090.01310.53
5.1.00.0040.01510.53
5.0.50.0050.01010.53
5.0.40.0060.01310.53
5.0.30.0040.01610.53
5.0.20.0030.01210.53
5.0.10.0070.01510.53
5.0.00.0020.01610.53
4.4.90.0040.00810.53
4.4.80.0020.01810.53
4.4.70.0000.01410.53
4.4.60.0050.00810.53
4.4.50.0020.01310.53
4.4.40.0020.01710.53
4.4.30.0020.02110.53
4.4.20.0000.01110.53
4.4.10.0050.01310.53
4.4.00.0030.01310.53
4.3.110.0020.01310.53
4.3.100.0010.01010.53
4.3.90.0010.01110.53
4.3.80.0030.02710.53
4.3.70.0040.01010.53
4.3.60.0020.00910.53
4.3.50.0020.01010.53
4.3.40.0030.01610.53
4.3.30.0020.01010.53
4.3.20.0010.01010.53
4.3.10.0010.01010.53
4.3.00.0020.01010.53

preferences:
46.33 ms | 401 KiB | 5 Q