3v4l.org

run code in 300+ PHP versions simultaneously
<?php $to_date = time("2014-01-02"); // Input your date here e.g. strtotime("2014-01-02") $from_date = strtotime("2012-01-31"); $day_diff = $to_date - $from_date; echo floor($day_diff/(60*60*24)); ?>

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)
7.4.10.0100.00615.19
7.4.00.0110.00715.11
7.3.130.0060.01214.98
7.3.120.0110.00715.09
7.3.110.0160.00314.88
7.3.100.0090.00614.87
7.3.90.0040.01415.03
7.3.80.0130.00314.83
7.3.70.0030.01015.01
7.3.60.0040.01214.67
7.3.50.0090.00615.11
7.3.40.0070.01014.95
7.3.30.0060.00615.00
7.3.20.0070.00716.55
7.3.10.0050.01016.85
7.3.00.0050.00616.92
7.2.260.0070.01014.87
7.2.250.0070.01115.09
7.2.240.0100.00715.38
7.2.230.0000.01415.09
7.2.220.0070.01115.19
7.2.210.0000.01415.24
7.2.200.0000.01015.01
7.2.190.0070.01114.95
7.2.180.0030.01215.19
7.2.170.0060.00915.14
7.2.160.0090.00314.99
7.2.150.0070.01116.91
7.2.140.0070.01116.85
7.2.130.0040.01016.97
7.2.120.0030.01016.96
7.2.110.0080.00716.94
7.2.100.0060.00816.99
7.2.90.0080.00616.96
7.2.80.0030.01017.07
7.2.70.0090.00616.80
7.2.60.0060.00716.85
7.2.50.0060.00816.92
7.2.40.0070.00517.05
7.2.30.0030.00616.90
7.2.20.0090.00516.83
7.2.10.0020.01317.00
7.2.00.0030.00817.78
7.1.330.0030.00615.52
7.1.320.0000.01615.90
7.1.310.0140.00016.12
7.1.300.0000.01915.78
7.1.290.0000.01115.67
7.1.280.0070.00715.79
7.1.270.0070.01015.73
7.1.260.0070.01015.52
7.1.250.0030.00915.79
7.1.240.0040.01215.76
7.1.230.0030.01015.92
7.1.220.0060.00915.90
7.1.210.0080.00816.04
7.1.200.0020.01116.00
7.1.190.0070.00615.63
7.1.180.0030.01016.00
7.1.170.0040.01115.91
7.1.160.0030.01316.01
7.1.150.0000.00815.99
7.1.140.0070.00316.06
7.1.130.0030.01015.84
7.1.120.0030.01016.05
7.1.110.0070.00715.73
7.1.100.0080.00516.86
7.1.90.0000.01615.94
7.1.80.0080.00815.60
7.1.70.0050.00816.58
7.1.60.0070.01117.74
7.1.50.0080.00816.52
7.1.40.0000.01515.87
7.1.30.0070.00415.82
7.1.20.0070.00715.96
7.1.10.0040.00415.71
7.1.00.0060.04219.05
7.0.330.0060.00615.66
7.0.320.0000.01115.41
7.0.310.0060.00615.50
7.0.300.0000.00915.61
7.0.290.0000.01815.27
7.0.280.0000.01115.70
7.0.270.0070.01015.46
7.0.260.0000.01515.65
7.0.250.0090.00315.41
7.0.240.0030.00615.78
7.0.230.0060.00315.43
7.0.220.0100.00715.55
7.0.210.0040.00815.33
7.0.200.0040.00416.38
7.0.190.0040.00815.48
7.0.180.0050.00515.43
7.0.170.0030.00615.61
7.0.160.0040.00715.47
7.0.150.0030.01015.41
7.0.140.0030.04118.81
7.0.130.0030.00915.38
7.0.120.0080.00315.70
7.0.110.0030.00915.52
7.0.100.0050.02817.76
7.0.90.0030.04717.81
7.0.80.0050.02917.71
7.0.70.0130.03717.60
7.0.60.0120.04017.81
7.0.50.0090.04217.88
7.0.40.0070.04816.78
7.0.30.0070.05016.75
7.0.20.0090.04016.74
7.0.10.0070.04216.87
7.0.00.0070.04216.73
5.6.400.0090.00014.38
5.6.390.0060.00314.59
5.6.380.0000.00914.31
5.6.370.0090.00614.62
5.6.360.0070.00714.64
5.6.350.0060.00314.37
5.6.340.0000.01414.67
5.6.330.0040.01114.62
5.6.320.0040.00814.17
5.6.310.0070.01014.50
5.6.300.0030.00714.37
5.6.290.0070.00714.31
5.6.280.0000.04417.84
5.6.270.0070.00714.75
5.6.260.0120.00314.51
5.6.250.0020.05117.46
5.6.240.0110.02617.59
5.6.230.0070.04317.45
5.6.220.0070.04217.65
5.6.210.0020.04617.52
5.6.200.0070.04017.75
5.6.190.0050.03417.75
5.6.180.0150.03817.93
5.6.170.0070.04517.81
5.6.160.0100.03217.78
5.6.150.0070.04217.74
5.6.140.0060.04317.61
5.6.130.0050.03617.83
5.6.120.0070.03717.64
5.6.110.0090.04717.79
5.6.100.0080.02917.58
5.6.90.0080.03017.73
5.6.80.0100.03617.52
5.6.70.0060.04617.43
5.6.60.0030.03417.37
5.6.50.0020.03317.42
5.6.40.0050.04417.33
5.6.30.0050.02917.26
5.6.20.0070.03517.37
5.6.10.0050.02917.38
5.6.00.0080.04117.38
5.5.380.0030.04517.41
5.5.370.0060.04817.45
5.5.360.0070.04317.25
5.5.350.0100.03717.51
5.5.340.0030.03217.70
5.5.330.0030.03917.57
5.5.320.0110.04517.61
5.5.310.0070.04517.65
5.5.300.0070.04217.62
5.5.290.0080.04117.63
5.5.280.0050.03117.65
5.5.270.0120.04217.51
5.5.260.0070.04517.46
5.5.250.0100.02017.64
5.5.240.0050.04117.41
5.5.230.0100.04017.17
5.5.220.0050.04317.28
5.5.210.0120.03517.19
5.5.200.0050.04017.32
5.5.190.0050.04517.35
5.5.180.0050.04317.21
5.5.170.0000.01414.25
5.5.160.0050.04517.28
5.5.150.0060.04317.19
5.5.140.0130.03517.13
5.5.130.0110.03217.36
5.5.120.0080.02217.25
5.5.110.0040.02917.23
5.5.100.0110.03917.30
5.5.90.0070.04217.06
5.5.80.0090.03917.13
5.5.70.0050.03217.21
5.5.60.0060.03817.02
5.5.50.0070.04416.92
5.5.40.0050.04317.10
5.5.30.0050.04117.23
5.5.20.0030.02917.14
5.5.10.0020.03117.02
5.5.00.0080.04217.19
5.4.450.0030.04515.21
5.4.440.0120.03315.19
5.4.430.0070.03315.41
5.4.420.0050.04315.11
5.4.410.0100.03515.32
5.4.400.0100.03615.00
5.4.390.0070.02515.01
5.4.380.0070.04215.11
5.4.370.0050.03815.00
5.4.360.0040.02414.97
5.4.350.0040.03715.07
5.4.340.0080.03615.14
5.4.330.0060.00611.07
5.4.320.0080.03715.01
5.4.310.0030.02715.24
5.4.300.0070.04015.00
5.4.290.0050.03215.00
5.4.280.0070.02015.06
5.4.270.0030.04114.80
5.4.260.0030.02815.03
5.4.250.0100.03915.20
5.4.240.0050.03515.11
5.4.230.0090.03914.84
5.4.220.0050.04315.04
5.4.210.0030.03714.88
5.4.200.0050.04414.96
5.4.190.0070.03914.90
5.4.180.0050.03115.08
5.4.170.0020.04515.27
5.4.160.0030.02014.94
5.4.150.0080.02514.83
5.4.140.0030.04013.75
5.4.130.0020.04013.71
5.4.120.0130.01613.64
5.4.110.0030.02813.63
5.4.100.0100.03713.80
5.4.90.0070.04313.65
5.4.80.0110.03213.68
5.4.70.0050.02413.70
5.4.60.0040.04013.66
5.4.50.0110.01813.67
5.4.40.0020.02713.73
5.4.30.0050.02213.63
5.4.20.0050.03313.74
5.4.10.0070.03413.59
5.4.00.0050.03713.39
5.3.290.0080.03212.73
5.3.280.0050.04012.50
5.3.270.0070.03912.71
5.3.260.0030.02712.53
5.3.250.0050.02812.59
5.3.240.0090.03812.50
5.3.230.0060.02812.47
5.3.220.0060.04112.45
5.3.210.0020.04312.50
5.3.200.0050.04012.41
5.3.190.0080.03912.53
5.3.180.0060.04012.52
5.3.170.0020.03512.43
5.3.160.0060.03512.47
5.3.150.0020.04212.57
5.3.140.0050.02812.52
5.3.130.0070.04312.54
5.3.120.0050.03612.58
5.3.110.0050.02012.48
5.3.100.0030.03012.29
5.3.90.0060.03412.23
5.3.80.0050.03012.11
5.3.70.0020.04412.22
5.3.60.0050.02812.35
5.3.50.0120.03312.21
5.3.40.0010.03112.19
5.3.30.0020.02312.25
5.3.20.0070.03612.03
5.3.10.0040.02711.99
5.3.00.0030.04011.82
5.2.170.0070.06011.09
5.2.160.0030.04311.18
5.2.150.0000.05711.01
5.2.140.0030.05011.13
5.2.130.0070.06011.08
5.2.120.0100.05310.92
5.2.110.0100.05311.05
5.2.100.0170.05011.12
5.2.90.0070.04011.06
5.2.80.0030.05011.09
5.2.70.0070.04011.14
5.2.60.0030.06011.02
5.2.50.0030.05310.84
5.2.40.0030.06011.05
5.2.30.0070.05010.89
5.2.20.0070.04310.84
5.2.10.0070.05710.92
5.2.00.0100.05710.76
5.1.60.0030.02710.76
5.1.50.0000.03010.76
5.1.40.0070.03010.76
5.1.30.0000.05010.76
5.1.20.0070.05010.76
5.1.10.0030.05710.76
5.1.00.0070.05310.76
5.0.50.0000.04710.76
5.0.40.0030.04710.76
5.0.30.0030.06010.76
5.0.20.0030.04310.76
5.0.10.0100.04010.76
5.0.00.0000.06710.76
4.4.90.0000.04010.76
4.4.80.0000.02010.76
4.4.70.0000.04010.76
4.4.60.0030.03010.76
4.4.50.0000.02710.76
4.4.40.0100.02310.76
4.4.30.0030.02010.76
4.4.20.0000.03710.76
4.4.10.0070.02710.76
4.4.00.0070.04710.76
4.3.110.0030.03310.76
4.3.100.0100.02710.76
4.3.90.0030.03010.76
4.3.80.0030.03710.76
4.3.70.0000.03710.76
4.3.60.0030.03310.76
4.3.50.0000.03310.76
4.3.40.0070.04010.76
4.3.30.0030.03310.76
4.3.20.0100.02010.76
4.3.10.0030.03010.76
4.3.00.0070.03010.76

preferences:
40.52 ms | 401 KiB | 5 Q