3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = "2015-09-01"; $end = date('Y-m-d', strtotime("$start +1 months")); $period = floor((strtotime($end) - strtotime($start))/(24*60*60)); for($i = 0; $i < $period; $i++){ if(in_array(date('l',strtotime("$start +$i day")),["Monday","Friday"])) echo date('l d M, Y',strtotime("$start +$i day"))."\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)
8.3.70.0090.00616.63
8.3.60.0140.00716.63
8.3.50.0120.00721.21
8.3.40.0140.00418.70
8.3.30.0110.00318.89
8.3.20.0040.00420.13
8.3.10.0070.00023.73
8.3.00.0080.00017.68
8.2.190.0100.01018.50
8.2.180.0150.00018.66
8.2.170.0110.01119.21
8.2.160.0000.01322.96
8.2.150.0000.00725.66
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0060.00317.88
8.2.110.0040.00422.38
8.2.100.0080.00419.76
8.2.90.0030.00618.00
8.2.80.0050.00519.03
8.2.70.0040.00417.88
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0090.00020.03
8.2.30.0050.00318.25
8.2.20.0080.00017.82
8.2.10.0000.00718.22
8.2.00.0080.00018.26
8.1.280.0210.00025.92
8.1.270.0150.00022.18
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0090.00019.52
8.1.230.0040.00717.83
8.1.220.0060.00317.78
8.1.210.0090.00018.77
8.1.200.0030.00617.48
8.1.190.0050.00317.48
8.1.180.0060.00318.10
8.1.170.0040.00418.76
8.1.160.0000.00819.01
8.1.150.0040.00418.90
8.1.140.0030.00517.71
8.1.130.0070.00017.86
8.1.120.0040.00417.62
8.1.110.0040.00417.64
8.1.100.0050.00217.57
8.1.90.0080.00017.63
8.1.80.0090.00317.67
8.1.70.0050.00617.69
8.1.60.0100.00317.78
8.1.50.0080.00517.70
8.1.40.0080.00617.65
8.1.30.0100.00317.76
8.1.20.0100.00417.83
8.1.10.0070.00717.64
8.1.00.0110.00317.69
8.0.300.0060.00318.77
8.0.290.0070.00016.88
8.0.280.0090.00018.59
8.0.270.0030.00317.40
8.0.260.0070.00017.37
8.0.250.0000.00917.09
8.0.240.0060.00317.23
8.0.230.0030.00517.12
8.0.220.0070.00017.20
8.0.210.0070.00517.08
8.0.200.0060.00517.16
8.0.190.0070.00517.10
8.0.180.0070.00517.17
8.0.170.0060.00717.06
8.0.160.0050.00717.10
8.0.150.0060.00517.03
8.0.140.0100.00117.09
8.0.130.0090.00215.88
8.0.120.0070.00417.08
8.0.110.0050.00717.12
8.0.100.0090.00417.07
8.0.90.0090.00417.09
8.0.80.0110.00517.12
8.0.70.0070.00617.08
8.0.60.0100.00317.14
8.0.50.0060.00617.13
8.0.30.0080.00917.18
8.0.20.0120.00617.32
8.0.10.0110.00217.19
8.0.00.0080.00917.03
7.4.330.0050.00015.21
7.4.320.0060.00016.85
7.4.300.0070.00416.79
7.4.290.0100.00316.72
7.4.280.0100.00416.72
7.4.270.0100.00416.69
7.4.260.0070.00516.74
7.4.250.0060.00616.73
7.4.240.0060.00516.64
7.4.230.0100.00316.65
7.4.220.0100.00616.83
7.4.210.0090.00816.74
7.4.200.0070.00516.71
7.4.190.0080.00616.75
7.4.180.0100.00416.83
7.4.160.0080.00716.74
7.4.150.0100.00616.91
7.4.140.0120.00617.25
7.4.130.0120.01016.65
7.4.120.0070.00916.71
7.4.110.0100.00816.73
7.4.100.0090.00916.75
7.4.90.0110.00616.72
7.4.80.0130.00317.60
7.4.70.0080.00716.65
7.4.60.0090.00716.71
7.4.50.0120.00316.57
7.4.40.0110.00516.59
7.4.30.0060.01116.42
7.4.20.0090.00716.50
7.4.10.0110.00616.59
7.4.00.0090.00616.38
7.3.330.0100.00215.45
7.3.320.0060.00715.45
7.3.310.0120.00316.40
7.3.300.0070.00416.46
7.3.290.0070.00516.47
7.3.280.0090.00616.55
7.3.270.0110.00616.72
7.3.260.0110.00416.47
7.3.250.0120.00616.68
7.3.240.0090.00916.61
7.3.230.0120.00616.52
7.3.220.0110.00616.37
7.3.210.0100.00616.52
7.3.200.0080.00716.45
7.3.190.0130.00516.59
7.3.180.0100.00616.41
7.3.170.0120.00516.36
7.3.160.0120.00416.40
7.3.150.0090.00916.43
7.3.140.0120.00616.36
7.3.130.0130.00416.39
7.3.120.0120.00516.38
7.3.110.0150.00416.45
7.3.100.0090.00716.43
7.3.90.0130.00616.58
7.3.80.0090.00716.34
7.3.70.0110.00616.00
7.3.60.0090.00816.01
7.3.50.0140.00315.98
7.3.40.0120.00516.05
7.3.30.0100.00716.07
7.3.20.0120.00816.52
7.3.10.0100.00916.46
7.3.00.0160.00516.40
7.2.340.0110.00516.75
7.2.330.0140.00216.81
7.2.320.0070.01016.75
7.2.310.0120.00416.75
7.2.300.0110.00416.84
7.2.290.0110.00616.60
7.2.280.0090.00816.71
7.2.270.0110.00616.76
7.2.260.0110.00716.67
7.2.250.0090.00716.59
7.2.240.0140.00516.75
7.2.230.0090.00716.63
7.2.220.0090.00816.47
7.2.210.0110.00616.65
7.2.200.0120.00616.46
7.2.190.0100.00716.30
7.2.180.0090.00816.33
7.2.170.0110.00816.42
7.2.160.0070.00916.32
7.2.150.0160.00316.79
7.2.140.0120.00916.90
7.2.130.0150.00616.92
7.2.120.0150.00516.87
7.2.110.0140.00716.85
7.2.100.0080.01216.92
7.2.90.0140.00716.89
7.2.80.0110.00516.88
7.2.70.0120.00816.85
7.2.60.0120.00616.89
7.2.50.0110.00816.97
7.2.40.0140.00516.91
7.2.30.0130.00716.89
7.2.20.0140.00616.91
7.2.10.0130.00816.98
7.2.00.0110.00717.57
7.1.330.0210.00716.28
7.1.320.0070.00816.34
7.1.310.0130.00316.39
7.1.300.0150.00415.71
7.1.290.0140.00615.68
7.1.280.0260.00715.77
7.1.270.0070.01215.70
7.1.260.0150.00515.68
7.1.250.0130.00715.77
7.1.240.0160.00715.73
7.1.230.0380.00515.81
7.1.220.0160.00715.76
7.1.210.0150.00715.73
7.1.200.0140.00515.75
7.1.190.0190.00315.84
7.1.180.0130.00815.74
7.1.170.0140.00815.75
7.1.160.0130.00615.74
7.1.150.0180.00315.86
7.1.140.0170.00615.77
7.1.130.0130.01015.81
7.1.120.0160.00515.79
7.1.110.0280.00615.72
7.1.100.0100.00916.32
7.1.90.0140.00815.84
7.1.80.0140.00615.75
7.1.70.0130.00716.12
7.1.60.0150.00316.45
7.1.50.0130.00716.23
7.1.40.0080.01015.80
7.1.30.0130.00615.81
7.1.20.0140.00515.80
7.1.10.0100.00815.81
7.1.00.0120.02017.08
7.0.330.0140.00515.29
7.0.320.0150.00515.34
7.0.310.0190.00715.25
7.0.300.0130.00715.26
7.0.290.0160.00415.26
7.0.280.0160.00615.37
7.0.270.0150.00615.36
7.0.260.0150.00715.35
7.0.250.0400.00415.47
7.0.240.0160.00415.53
7.0.230.0210.00815.48
7.0.220.0180.00315.35
7.0.210.0140.00715.45
7.0.200.0090.00815.76
7.0.190.0130.00515.50
7.0.180.0140.00615.40
7.0.170.0160.00415.46
7.0.160.0120.00615.32
7.0.150.0170.00515.37
7.0.140.0080.01115.49
7.0.130.0140.00615.40
7.0.120.0150.00815.35
7.0.110.0140.00515.38
7.0.100.0150.02216.79
7.0.90.0140.01816.63
7.0.80.0120.01716.62
7.0.70.0190.01916.62
7.0.60.0130.01716.65
7.0.50.0090.01916.74
7.0.40.0120.01816.35
7.0.30.0140.02016.38
7.0.20.0090.02116.30
7.0.10.0240.00916.39
7.0.00.0140.01716.28
5.6.400.0090.00915.59
5.6.390.0130.00515.55
5.6.380.0090.00915.53
5.6.370.0110.00715.48
5.6.360.0090.01015.40
5.6.350.0120.00815.59
5.6.340.0130.00715.59
5.6.330.0130.00715.66
5.6.320.0120.00815.54
5.6.310.0120.00815.57
5.6.300.0140.00415.52
5.6.290.0110.00915.57
5.6.280.0120.01816.78
5.6.270.0120.00815.67
5.6.260.0130.00615.63
5.6.250.0140.02116.56
5.6.240.0120.02116.64
5.6.230.0110.02316.55
5.6.220.0100.02716.69
5.6.210.0100.02116.54
5.6.200.0100.01916.76
5.6.190.0130.02316.83
5.6.180.0130.02216.67
5.6.170.0150.02316.73
5.6.160.0100.02316.76
5.6.150.0140.02016.75
5.6.140.0110.02316.68
5.6.130.0100.02216.74
5.6.120.0140.01416.75
5.6.110.0150.01816.70
5.6.100.0100.02116.75
5.6.90.0120.01516.65
5.6.80.0090.02116.43
5.6.70.0080.02316.49
5.6.60.0110.01916.50
5.6.50.0100.02116.47
5.6.40.0120.01916.60
5.6.30.0080.02116.60
5.6.20.0100.01416.47
5.6.10.0110.02016.53
5.6.00.0100.01916.45
5.5.380.0140.02016.67
5.5.370.0110.01916.70
5.5.360.0080.01716.53
5.5.350.0140.02016.49
5.5.340.0130.01216.62
5.5.330.0120.02316.52
5.5.320.0100.02316.68
5.5.310.0090.02116.54
5.5.300.0110.01816.55
5.5.290.0120.01516.60
5.5.280.0120.02116.63
5.5.270.0120.01516.59
5.5.260.0100.01816.67
5.5.250.0100.02016.59
5.5.240.0110.02116.36
5.5.230.0130.01716.40
5.5.220.0120.02016.52
5.5.210.0150.02016.36
5.5.200.0120.01416.35
5.5.190.0100.01816.37
5.5.180.0140.01816.36
5.5.170.0140.00515.40
5.5.160.0110.01316.38
5.5.150.0090.01716.38
5.5.140.0090.01816.35
5.5.130.0120.02116.31
5.5.120.0150.01916.36
5.5.110.0080.02116.36
5.5.100.0120.01616.39
5.5.90.0130.02016.41
5.5.80.0080.01716.46
5.5.70.0120.01916.47
5.5.60.0090.02216.38
5.5.50.0100.02016.25
5.5.40.0080.01916.26
5.5.30.0120.01516.47
5.5.20.0090.01916.36
5.5.10.0150.00916.30
5.5.00.0130.02016.26
5.4.450.0100.01913.79
5.4.440.0110.01813.79
5.4.430.0100.01913.79
5.4.420.0100.01213.78
5.4.410.0060.02013.68
5.4.400.0090.01813.72
5.4.390.0100.01313.71
5.4.380.0080.02013.67
5.4.370.0070.02113.67
5.4.360.0080.01513.63
5.4.350.0100.01913.72
5.4.340.0090.01713.71
5.4.330.0110.00412.39
5.4.320.0140.01513.69
5.4.310.0090.02113.72
5.4.300.0080.01413.68
5.4.290.0130.01513.70
5.4.280.0130.01413.65
5.4.270.0090.01313.70
5.4.260.0100.01213.70
5.4.250.0080.01813.69
5.4.240.0050.02313.71
5.4.230.0100.01913.58
5.4.220.0070.01713.60
5.4.210.0120.01613.68
5.4.200.0100.01113.61
5.4.190.0100.01113.61
5.4.180.0110.01313.58
5.4.170.0110.01313.53
5.4.160.0090.01413.64
5.4.150.0090.01813.62
5.4.140.0090.01713.12
5.4.130.0100.02013.15
5.4.120.0090.01913.16
5.4.110.0060.02313.11
5.4.100.0070.01613.17
5.4.90.0080.02013.14
5.4.80.0100.01613.16
5.4.70.0080.01413.21
5.4.60.0100.01913.18
5.4.50.0060.02213.13
5.4.40.0110.01813.14
5.4.30.0090.01613.18
5.4.20.0100.01813.13
5.4.10.0090.01213.16
5.4.00.0100.01712.95

preferences:
58.84 ms | 401 KiB | 5 Q