3v4l.org

run code in 300+ PHP versions simultaneously
<?php $LastFridayOfMonth = date('Y-m-d', strtotime("last Friday", strtotime("2013-06-01"))); echo "$LastFridayOfMonth \r" ; $LastFridayOfMonth = date('Y-m-d', strtotime("last Friday", strtotime("2013-06-10"))); echo $LastFridayOfMonth; ?>

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)
8.3.40.0130.01018.67
8.3.30.0110.00418.64
8.3.20.0040.00418.60
8.3.10.0000.00818.83
8.3.00.0090.00019.38
8.2.170.0030.01022.96
8.2.160.0120.00820.55
8.2.150.0030.00624.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0040.00421.16
8.2.110.0070.00420.65
8.2.100.0120.00018.03
8.2.90.0000.00819.17
8.2.80.0040.00417.97
8.2.70.0080.00017.75
8.2.60.0000.00718.05
8.2.50.0080.00018.04
8.2.40.0040.00419.73
8.2.30.0030.00617.83
8.2.20.0060.00317.85
8.2.10.0040.00417.96
8.2.00.0000.00717.82
8.1.270.0000.00823.99
8.1.260.0090.00626.35
8.1.250.0080.00028.09
8.1.240.0060.00321.04
8.1.230.0090.00317.95
8.1.220.0040.00417.77
8.1.210.0000.00818.77
8.1.200.0040.00417.48
8.1.190.0030.00617.36
8.1.180.0000.00818.10
8.1.170.0040.00417.62
8.1.160.0000.00719.19
8.1.150.0040.00418.86
8.1.140.0000.00717.64
8.1.130.0030.00317.67
8.1.120.0040.00417.55
8.1.110.0040.00417.62
8.1.100.0070.00017.54
8.1.90.0000.00717.53
8.1.80.0020.00517.61
8.1.70.0030.00317.55
8.1.60.0000.00717.72
8.1.50.0020.00517.61
8.1.40.0040.00417.58
8.1.30.0000.00817.79
8.1.20.0030.00517.76
8.1.10.0000.00717.61
8.1.00.0000.00717.61
8.0.300.0080.00018.77
8.0.290.0080.00017.13
8.0.280.0030.00318.62
8.0.270.0070.00017.28
8.0.260.0070.00017.07
8.0.250.0020.00517.19
8.0.240.0020.00517.20
8.0.230.0000.00717.20
8.0.220.0070.00017.10
8.0.210.0070.00017.18
8.0.200.0030.00317.14
8.0.190.0090.00017.22
8.0.180.0090.00017.16
8.0.170.0030.00617.18
8.0.160.0050.00317.07
8.0.150.0040.00416.97
8.0.140.0000.00716.93
8.0.130.0030.00313.49
8.0.120.0100.00017.09
8.0.110.0000.00816.94
8.0.100.0000.00717.04
8.0.90.0030.00417.09
8.0.80.0070.00717.09
8.0.70.0050.00317.11
8.0.60.0060.00317.19
8.0.50.0090.00017.12
8.0.30.0100.01017.20
8.0.20.0090.00917.23
8.0.10.0040.00417.14
8.0.00.0100.01317.00
7.4.330.0000.00413.11
7.4.320.0000.00616.73
7.4.300.0030.00316.67
7.4.290.0030.00316.52
7.4.280.0000.00816.73
7.4.270.0030.00316.72
7.4.260.0000.00513.43
7.4.250.0030.00516.54
7.4.240.0000.00716.58
7.4.230.0070.00016.74
7.4.220.0130.01016.66
7.4.210.0100.00616.73
7.4.200.0030.00316.63
7.4.190.0040.00416.81
7.4.160.0060.00916.55
7.4.150.0090.00916.55
7.4.140.0170.00017.86
7.4.130.0130.01316.54
7.4.120.0070.01016.48
7.4.110.0130.00716.71
7.4.100.0120.00616.64
7.4.90.0070.01316.88
7.4.80.0140.00519.39
7.4.70.0040.01216.52
7.4.60.0120.00316.64
7.4.50.0000.00916.79
7.4.40.0000.01516.59
7.4.30.0130.01016.69
7.4.10.0090.00915.06
7.4.00.0040.01115.04
7.3.330.0000.00613.23
7.3.320.0060.00013.19
7.3.310.0070.00016.48
7.3.300.0000.00716.25
7.3.290.0070.00916.36
7.3.280.0000.01516.43
7.3.270.0110.01116.75
7.3.260.0130.00916.59
7.3.240.0060.01216.51
7.3.230.0120.00916.50
7.3.210.0090.00616.50
7.3.200.0120.00916.64
7.3.190.0170.00016.65
7.3.180.0080.00816.65
7.3.170.0110.00616.76
7.3.160.0070.00716.41
7.3.130.0100.01015.11
7.3.120.0050.01314.77
7.3.110.0080.00914.84
7.3.100.0040.01114.92
7.3.90.0030.00614.96
7.3.80.0050.00814.82
7.3.70.0070.00715.03
7.3.60.0100.00314.95
7.3.50.0050.00915.06
7.3.40.0050.00914.94
7.3.30.0080.00714.89
7.3.20.0070.00716.86
7.3.10.0050.00916.66
7.3.00.0020.01016.71
7.2.330.0060.01216.81
7.2.320.0110.00616.71
7.2.310.0040.01316.88
7.2.300.0140.00316.70
7.2.290.0130.00416.91
7.2.260.0030.01415.29
7.2.250.0050.01015.16
7.2.240.0030.01215.00
7.2.230.0080.00515.30
7.2.220.0080.00815.30
7.2.210.0010.01015.20
7.2.200.0030.01115.10
7.2.190.0050.01015.25
7.2.180.0050.01015.23
7.2.170.0040.00915.13
7.2.160.0050.00615.08
7.2.150.0040.00717.04
7.2.140.0050.01017.10
7.2.130.0060.00817.13
7.2.120.0050.01016.95
7.2.110.0030.01016.84
7.2.100.0060.00617.01
7.2.90.0060.00816.92
7.2.80.0070.00917.04
7.2.70.0050.00816.86
7.2.60.0060.00717.01
7.2.50.0090.00716.95
7.2.40.0040.01016.85
7.2.30.0100.00717.01
7.2.20.0040.00716.99
7.2.10.0040.00916.99
7.2.00.0070.00916.95
7.1.330.0070.00715.66
7.1.320.0070.00416.03
7.1.310.0040.01215.73
7.1.300.0050.01115.77
7.1.290.0060.00415.80
7.1.280.0050.00815.72
7.1.270.0090.00616.03
7.1.260.0060.00615.88
7.1.250.0270.00716.04
7.1.240.0000.01315.72
7.1.230.0070.00715.89
7.1.220.0060.00615.79
7.1.210.0060.00615.96
7.1.200.0080.00415.91
7.1.190.0030.01016.02
7.1.180.0060.00915.79
7.1.170.0070.00715.93
7.1.160.0030.01315.95
7.1.150.0110.00315.92
7.1.140.0090.00615.96
7.1.130.0080.00415.96
7.1.120.0040.01215.66
7.1.110.0030.00915.89
7.1.100.0090.00316.06
7.1.90.0040.00815.82
7.1.80.0100.00316.00
7.1.70.0030.00816.73
7.1.60.0070.01117.47
7.1.50.0100.00916.50
7.1.40.0060.00315.92
7.1.30.0030.00916.01
7.1.20.0060.00615.96
7.1.10.0090.00615.84
7.1.00.0020.02519.10
7.0.330.0030.00915.55
7.0.320.0040.01115.55
7.0.310.0090.00615.61
7.0.300.0130.00015.54
7.0.290.0030.01015.66
7.0.280.0040.00815.44
7.0.270.0060.00915.51
7.0.260.0030.01015.27
7.0.250.0060.00915.49
7.0.240.0090.00615.42
7.0.230.0000.01215.58
7.0.220.0080.00415.57
7.0.210.0040.01115.34
7.0.200.0050.00516.18
7.0.190.0100.00315.53
7.0.180.0030.00915.32
7.0.170.0040.01215.50
7.0.160.0090.00315.41
7.0.150.0060.01015.54
7.0.140.0080.03718.72
7.0.130.0000.01415.53
7.0.120.0020.03918.82
7.0.110.0040.00415.48
7.0.100.0180.02617.58
7.0.90.0180.04517.70
7.0.80.0300.03717.74
7.0.70.0200.04717.77
7.0.60.0270.04017.80
7.0.50.0240.04118.03
7.0.40.0070.04016.88
7.0.30.0090.02916.75
7.0.20.0100.04016.78
7.0.10.0070.04816.83
7.0.00.0090.04316.85
5.6.400.0000.01414.24
5.6.390.0070.01014.34
5.6.380.0060.00614.35
5.6.370.0090.00014.19
5.6.360.0030.00614.68
5.6.350.0130.00314.57
5.6.340.0120.00014.68
5.6.330.0070.00714.43
5.6.320.0060.00614.09
5.6.310.0070.00713.98
5.6.300.0030.01213.98
5.6.290.0000.01014.16
5.6.280.0020.04217.78
5.6.270.0040.01114.31
5.6.260.0030.01014.29
5.6.250.0080.04317.49
5.6.240.0040.04917.38
5.6.230.0060.03617.54
5.6.220.0080.03517.56
5.6.210.0170.03317.58
5.6.200.0100.03717.71
5.6.190.0020.04517.68
5.6.180.0100.03817.80
5.6.170.0050.04017.55
5.6.160.0050.04317.75
5.6.150.0090.04417.77
5.6.140.0030.04917.77
5.6.130.0100.04317.73
5.6.120.0040.04817.67
5.6.110.0100.03417.65
5.6.100.0060.02317.60
5.6.90.0080.04117.66
5.6.80.0150.03617.50
5.6.70.0060.04117.44
5.6.60.0030.04517.35
5.6.50.0120.03817.47
5.6.40.0050.04217.21
5.6.30.0030.02917.32
5.6.20.0050.03917.38
5.6.10.0100.03917.30
5.6.00.0130.03017.31
5.5.380.0100.04117.22
5.5.370.0040.04017.27
5.5.360.0100.03817.29
5.5.350.0050.04517.36
5.5.340.0110.03917.49
5.5.330.0060.03617.49
5.5.320.0030.04617.70
5.5.310.0050.03217.36
5.5.300.0050.04717.68
5.5.290.0070.04217.72
5.5.280.0070.04517.60
5.5.270.0090.03517.39
5.5.260.0080.02317.49
5.5.250.0050.03217.45
5.5.240.0150.03517.29
5.5.230.0090.02717.16
5.5.220.0100.02617.31
5.5.210.0070.04817.18
5.5.200.0070.03117.24
5.5.190.0100.04317.07
5.5.180.0070.04217.13
5.5.170.0070.00714.34
5.5.160.0050.04517.24
5.5.150.0190.03217.29
5.5.140.0090.04117.01
5.5.130.0050.03617.06
5.5.120.0030.04517.07
5.5.110.0100.03617.15
5.5.100.0070.04217.17
5.5.90.0080.04217.14
5.5.80.0000.04917.22
5.5.70.0020.03917.31
5.5.60.0100.02817.18
5.5.50.0070.03216.97
5.5.40.0100.04317.08
5.5.30.0070.04017.33
5.5.20.0110.03817.10
5.5.10.0030.04517.22
5.5.00.0080.04517.28
5.4.450.0030.03715.12
5.4.440.0100.04115.24
5.4.430.0030.04315.30
5.4.420.0000.02515.18
5.4.410.0080.03215.23
5.4.400.0030.02715.16
5.4.390.0030.03915.00
5.4.380.0050.03815.16
5.4.370.0070.04014.98
5.4.360.0120.03515.11
5.4.350.0030.04315.07
5.4.340.0050.03115.22
5.4.330.0000.01210.91
5.4.320.0040.02414.86
5.4.310.0020.03715.00
5.4.300.0020.04415.02
5.4.290.0070.02314.99
5.4.280.0060.02815.02
5.4.270.0080.04114.82
5.4.260.0090.03215.26
5.4.250.0130.03515.16
5.4.240.0020.02714.93
5.4.230.0040.04215.05
5.4.220.0080.02715.15
5.4.210.0070.04014.91
5.4.200.0070.02415.01
5.4.190.0020.04015.03
5.4.180.0020.03214.97
5.4.170.0070.04215.00
5.4.160.0070.04214.84
5.4.150.0000.04414.83
5.4.140.0070.02313.74
5.4.130.0000.04413.63
5.4.120.0070.03813.67
5.4.110.0120.02613.73
5.4.100.0020.02713.65
5.4.90.0020.04213.72
5.4.80.0100.02013.63
5.4.70.0050.03013.70
5.4.60.0070.03213.70
5.4.50.0060.03313.79
5.4.40.0060.02313.61
5.4.30.0080.02113.75
5.4.20.0020.03213.53
5.4.10.0050.04213.71
5.4.00.0030.04313.40
5.3.290.0030.04312.62
5.3.280.0090.03912.59
5.3.270.0050.04412.66
5.3.260.0070.02412.62
5.3.250.0020.03512.49
5.3.240.0030.04812.53
5.3.230.0030.02812.56
5.3.220.0050.02512.52
5.3.210.0010.04512.41
5.3.200.0030.03512.52
5.3.190.0020.04512.43
5.3.180.0020.02812.48
5.3.170.0040.04012.49
5.3.160.0110.03712.59
5.3.150.0050.02012.56
5.3.140.0030.02612.58
5.3.130.0030.04412.54
5.3.120.0050.03012.59
5.3.110.0050.04312.46
5.3.100.0050.02712.18
5.3.90.0050.02512.17
5.3.80.0090.03812.10
5.3.70.0050.02812.19
5.3.60.0050.03912.30
5.3.50.0070.03312.21
5.3.40.0050.03312.19
5.3.30.0050.04112.19
5.3.20.0000.04312.08
5.3.10.0030.04111.90
5.3.00.0090.03811.93
5.2.170.0030.05012.77
5.2.160.0070.05712.77
5.2.150.0030.06312.77
5.2.140.0000.04312.77
5.2.130.0030.06012.77
5.2.120.0070.06012.77
5.2.110.0100.04012.77
5.2.100.0030.05012.77
5.2.90.0070.06312.77
5.2.80.0030.05712.77
5.2.70.0100.04712.77
5.2.60.0100.03712.77
5.2.50.0000.05712.77
5.2.40.0000.04312.77
5.2.30.0070.05712.77
5.2.20.0100.05312.77
5.2.10.0070.05312.77
5.2.00.0000.05312.77
5.1.60.0130.04012.77
5.1.50.0000.05712.77
5.1.40.0070.05012.77
5.1.30.0000.05712.77
5.1.20.0070.03012.77
5.1.10.0070.02312.77
5.1.00.0030.05312.77
5.0.50.0000.05012.77
5.0.40.0000.04712.77
5.0.30.0030.06312.77
5.0.20.0130.03312.77
5.0.10.0030.04312.77
5.0.00.0070.03712.77
4.4.90.0030.03312.77
4.4.80.0000.03312.77
4.4.70.0000.03012.77
4.4.60.0000.02712.77
4.4.50.0000.02012.77
4.4.40.0000.05012.77
4.4.30.0030.03012.77
4.4.20.0030.01712.77
4.4.10.0000.02012.77
4.4.00.0000.05712.77
4.3.110.0000.03012.77
4.3.100.0000.03012.77
4.3.90.0070.03012.77
4.3.80.0030.05312.77
4.3.70.0100.03712.77
4.3.60.0000.03012.77
4.3.50.0030.02712.77
4.3.40.0000.02312.77
4.3.30.0030.03312.77
4.3.20.0000.03312.77
4.3.10.0000.01712.77
4.3.00.0030.03712.77

preferences:
43.01 ms | 400 KiB | 5 Q