3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pdate=date('Y-m-d'); $rdate=date('Y-m-d', strtotime('-1 days', strtotime($pdate))); echo $pdate.'<br>'; echo $rdate;

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)
8.3.60.0140.00416.61
8.3.50.0090.01221.88
8.3.40.0140.00319.02
8.3.30.0080.00819.23
8.3.20.0040.00420.04
8.3.10.0080.00023.53
8.3.00.0000.00819.02
8.2.180.0130.00316.73
8.2.170.0110.00422.96
8.2.160.0070.00720.70
8.2.150.0070.00024.18
8.2.140.0050.00324.66
8.2.130.0000.00726.16
8.2.120.0040.00420.96
8.2.110.0080.00022.38
8.2.100.0060.00620.65
8.2.90.0040.00419.34
8.2.80.0000.00817.97
8.2.70.0030.00517.75
8.2.60.0000.00818.16
8.2.50.0000.00818.07
8.2.40.0000.00821.32
8.2.30.0000.00818.38
8.2.20.0040.00417.93
8.2.10.0050.00218.16
8.2.00.0060.00317.92
8.1.280.0140.00025.92
8.1.270.0040.00423.91
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.71
8.1.230.0110.00019.35
8.1.220.0000.00817.78
8.1.210.0040.00418.77
8.1.200.0070.00317.38
8.1.190.0040.00417.38
8.1.180.0040.00418.10
8.1.170.0040.00418.71
8.1.160.0000.00721.88
8.1.150.0000.00718.89
8.1.140.0040.00417.63
8.1.130.0040.00417.93
8.1.120.0030.00317.68
8.1.110.0000.00817.68
8.1.100.0000.00817.70
8.1.90.0000.00817.63
8.1.80.0040.00417.51
8.1.70.0040.00417.52
8.1.60.0080.00017.71
8.1.50.0000.00917.61
8.1.40.0080.00017.62
8.1.30.0000.00817.76
8.1.20.0000.00817.71
8.1.10.0000.00717.71
8.1.00.0000.00817.76
8.0.300.0000.00718.77
8.0.290.0080.00017.22
8.0.280.0030.00318.52
8.0.270.0030.00317.32
8.0.260.0000.00617.43
8.0.250.0000.00617.19
8.0.240.0000.00817.09
8.0.230.0060.00017.19
8.0.220.0040.00417.15
8.0.210.0000.00717.19
8.0.200.0000.00617.20
8.0.190.0000.00717.20
8.0.180.0040.00417.15
8.0.170.0060.00317.14
8.0.160.0050.00217.15
8.0.150.0030.00517.13
8.0.140.0000.00717.10
8.0.130.0030.00613.49
8.0.120.0030.00517.13
8.0.110.0040.00417.16
8.0.100.0030.00417.20
8.0.90.0050.00317.12
8.0.80.0150.00717.13
8.0.70.0000.00717.02
8.0.60.0050.00317.20
8.0.50.0040.00417.04
8.0.30.0090.00917.08
8.0.20.0140.00617.42
8.0.10.0040.00417.24
8.0.00.0090.00816.89
7.4.330.0050.00015.26
7.4.320.0000.00616.66
7.4.300.0030.00316.59
7.4.290.0070.00016.53
7.4.280.0000.00816.75
7.4.270.0070.00016.79
7.4.260.0070.00016.71
7.4.250.0040.00416.52
7.4.240.0040.00416.62
7.4.230.0060.00316.61
7.4.220.0180.00016.82
7.4.210.0070.00816.68
7.4.200.0070.00016.52
7.4.190.0030.00516.69
7.4.160.0150.00016.62
7.4.150.0070.01117.40
7.4.140.0110.00817.86
7.4.130.0130.00716.75
7.4.120.0140.00716.62
7.4.110.0120.01216.68
7.4.100.0080.00816.68
7.4.90.0070.01016.82
7.4.80.0110.00819.39
7.4.70.0100.00616.56
7.4.60.0150.00316.46
7.4.50.0060.00316.54
7.4.40.0160.00016.74
7.4.30.0070.01016.73
7.4.10.0100.00314.84
7.4.00.0090.00815.01
7.3.330.0000.00513.26
7.3.320.0050.00013.22
7.3.310.0000.00716.34
7.3.300.0000.00716.35
7.3.290.0030.01016.39
7.3.280.0120.00716.39
7.3.270.0120.00617.40
7.3.260.0060.01616.37
7.3.250.0140.00316.69
7.3.240.0030.01316.62
7.3.230.0100.00716.71
7.3.210.0070.01016.69
7.3.200.0150.00919.39
7.3.190.0040.01816.52
7.3.180.0100.01316.73
7.3.170.0120.00316.47
7.3.160.0130.01016.46
7.3.130.0060.01314.93
7.3.120.0070.00814.90
7.3.110.0070.01115.02
7.3.100.0070.01015.00
7.3.90.0080.00615.01
7.3.80.0100.00315.25
7.3.70.0070.00715.04
7.3.60.0100.00614.84
7.3.50.0100.00314.68
7.3.40.0090.00414.85
7.3.30.0000.01615.04
7.3.20.0040.01116.87
7.3.10.0120.00316.86
7.3.00.0090.00616.55
7.2.330.0100.01016.66
7.2.320.0070.01016.79
7.2.310.0150.00616.57
7.2.300.0060.00916.80
7.2.290.0130.01016.61
7.2.260.0060.01315.54
7.2.250.0090.00915.05
7.2.240.0040.01115.18
7.2.230.0070.00715.25
7.2.220.0090.00615.18
7.2.210.0030.01015.52
7.2.200.0000.01715.08
7.2.190.0030.01215.02
7.2.180.0040.00815.36
7.2.170.0040.00815.31
7.2.160.0080.00815.02
7.2.150.0120.00317.21
7.2.140.0060.00816.99
7.2.130.0100.00617.09
7.2.120.0030.01417.23
7.2.110.0060.00917.25
7.2.100.0150.00316.98
7.2.90.0030.00617.09
7.2.80.0040.00717.00
7.2.70.0070.01017.13
7.2.60.0070.00717.10
7.2.50.0080.00817.09
7.2.40.0000.00917.18
7.2.30.0070.00317.14
7.2.20.0060.00317.06
7.2.10.0090.00617.06
7.2.00.0060.00818.36
7.1.330.0040.01115.99
7.1.320.0000.01716.01
7.1.310.0030.00916.12
7.1.300.0030.01016.02
7.1.290.0100.00716.17
7.1.280.0030.01315.73
7.1.270.0000.01416.13
7.1.260.0090.00615.89
7.1.250.0000.00915.90
7.1.240.0140.00415.93
7.1.230.0040.01115.73
7.1.220.0040.00415.93
7.1.210.0070.00716.12
7.1.200.0030.01015.81
7.1.190.0080.00415.97
7.1.180.0090.00416.04
7.1.170.0050.00516.15
7.1.160.0060.00615.72
7.1.150.0030.01016.04
7.1.140.0070.01016.15
7.1.130.0070.00316.21
7.1.120.0040.00415.91
7.1.110.0040.00716.20
7.1.100.0050.00716.98
7.1.90.0070.01116.14
7.1.80.0090.00616.09
7.1.70.0020.01216.66
7.1.60.0100.00717.79
7.1.50.0090.00316.52
7.1.40.0060.00615.97
7.1.30.0070.01016.15
7.1.20.0090.00015.87
7.1.10.0090.00915.86
7.1.00.0050.04819.12
7.0.330.0040.00815.33
7.0.320.0030.00615.54
7.0.310.0030.01015.46
7.0.300.0080.00015.33
7.0.290.0040.01115.45
7.0.280.0030.01215.56
7.0.270.0040.00815.53
7.0.260.0080.00415.67
7.0.250.0070.00715.45
7.0.240.0030.00915.43
7.0.230.0040.01115.56
7.0.220.0100.00715.59
7.0.210.0030.00715.55
7.0.200.0070.00515.98
7.0.190.0070.00715.56
7.0.180.0070.00715.63
7.0.170.0040.00815.66
7.0.160.0070.01015.67
7.0.150.0090.00615.69
7.0.140.0040.03918.89
7.0.130.0070.00415.45
7.0.120.0000.01415.78
7.0.110.0110.00415.70
7.0.100.0180.04317.78
7.0.90.0170.02517.81
7.0.80.0040.04117.67
7.0.70.0170.03817.80
7.0.60.0090.02017.84
7.0.50.0080.04217.86
7.0.40.0020.03616.89
7.0.30.0050.03116.78
7.0.20.0070.02416.91
7.0.10.0060.02116.86
7.0.00.0050.03016.95
5.6.400.0120.00314.38
5.6.390.0000.01514.28
5.6.380.0040.00814.24
5.6.370.0030.01314.23
5.6.360.0030.00614.37
5.6.350.0060.01014.64
5.6.340.0100.00314.27
5.6.330.0170.00014.59
5.6.320.0060.00914.55
5.6.310.0060.00614.27
5.6.300.0000.01214.64
5.6.290.0070.00714.66
5.6.280.0030.04217.62
5.6.270.0030.01014.40
5.6.260.0040.00714.64
5.6.250.0080.03217.47
5.6.240.0070.04217.41
5.6.230.0090.02317.44
5.6.220.0030.04317.43
5.6.210.0030.03717.61
5.6.200.0060.03717.66
5.6.190.0050.05017.78
5.6.180.0060.02417.69
5.6.170.0080.02917.70
5.6.160.0100.02117.65
5.6.150.0060.02217.65
5.6.140.0030.02517.61
5.6.130.0060.02617.70
5.6.120.0050.02517.76
5.6.110.0050.02617.62
5.6.100.0170.03517.70
5.6.90.0030.04117.69
5.6.80.0060.03017.39
5.6.70.0020.03117.38
5.6.60.0050.04217.31
5.6.50.0030.03117.34
5.6.40.0070.04517.29
5.6.30.0110.02917.36
5.6.20.0040.03317.47
5.6.10.0080.02917.23
5.6.00.0070.03917.30
5.5.380.0110.04017.28
5.5.370.0050.03217.42
5.5.360.0050.04017.37
5.5.350.0050.04517.23
5.5.340.0030.04217.66
5.5.330.0030.03017.62
5.5.320.0050.02617.63
5.5.310.0080.02217.58
5.5.300.0020.03017.40
5.5.290.0030.02717.55
5.5.280.0070.02217.69
5.5.270.0050.02317.69
5.5.260.0030.03217.44
5.5.250.0030.02717.42
5.5.240.0100.04117.19
5.5.230.0050.04517.29
5.5.220.0030.02617.16
5.5.210.0040.03517.17
5.5.200.0060.02517.32
5.5.190.0050.02317.28
5.5.180.0080.03217.21
5.5.170.0070.01014.28
5.5.160.0070.04617.36
5.5.150.0090.03917.21
5.5.140.0050.03617.27
5.5.130.0070.04517.25
5.5.120.0060.02017.21
5.5.110.0000.03017.21
5.5.100.0070.02117.02
5.5.90.0050.02417.06
5.5.80.0030.02517.00
5.5.70.0120.01817.17
5.5.60.0090.02016.92
5.5.50.0070.02116.89
5.5.40.0050.01817.12
5.5.30.0030.02316.99
5.5.20.0050.02517.31
5.5.10.0030.02517.11
5.5.00.0070.03417.28
5.4.450.0050.01615.51
5.4.440.0020.02115.61
5.4.430.0030.02215.51
5.4.420.0110.03515.52
5.4.410.0070.03515.49
5.4.400.0040.02415.29
5.4.390.0030.02415.33
5.4.380.0080.03815.40
5.4.370.0050.02815.39
5.4.360.0050.02215.24
5.4.350.0030.04415.31
5.4.340.0030.02015.38
5.4.330.0040.00811.67
5.4.320.0050.03015.35
5.4.310.0020.02315.39
5.4.300.0000.03015.32
5.4.290.0050.03415.39
5.4.280.0080.04015.37
5.4.270.0020.03815.30
5.4.260.0050.02115.36
5.4.250.0030.02115.39
5.4.240.0050.02015.28
5.4.230.0060.01715.45
5.4.220.0050.02015.35
5.4.210.0060.01815.28
5.4.200.0020.02215.35
5.4.190.0020.02415.40
5.4.180.0000.02615.44
5.4.170.0020.02015.44
5.4.160.0100.02015.31
5.4.150.0070.01915.39
5.4.140.0050.02013.98
5.4.130.0030.03613.97
5.4.120.0050.02314.02
5.4.110.0090.03714.04
5.4.100.0030.02514.01
5.4.90.0100.02714.03
5.4.80.0100.03014.02
5.4.70.0050.04114.06
5.4.60.0080.03013.98
5.4.50.0050.04313.94
5.4.40.0080.03714.04
5.4.30.0100.03014.03
5.4.20.0120.03014.02
5.4.10.0080.03814.00
5.4.00.0070.02013.59
5.3.290.0050.01913.16
5.3.280.0030.02313.11
5.3.270.0020.02113.06
5.3.260.0020.03813.11
5.3.250.0050.02213.13
5.3.240.0040.01913.04
5.3.230.0030.02013.11
5.3.220.0030.02313.06
5.3.210.0050.04213.12
5.3.200.0050.03513.11
5.3.190.0030.03813.03
5.3.180.0060.04113.05
5.3.170.0030.04113.02
5.3.160.0060.04113.09
5.3.150.0020.02413.03
5.3.140.0090.02213.02
5.3.130.0020.04713.07
5.3.120.0050.02713.09
5.3.110.0070.03613.03
5.3.100.0070.02212.83
5.3.90.0020.04312.85
5.3.80.0020.02912.73
5.3.70.0100.01312.84
5.3.60.0130.02012.81
5.3.50.0020.03912.80
5.3.40.0020.02812.79
5.3.30.0040.03012.67
5.3.20.0050.02312.65
5.3.10.0060.03612.62
5.3.00.0030.03312.58
5.2.170.0000.03711.19
5.2.160.0100.06311.21
5.2.150.0070.02710.98
5.2.140.0070.06011.16
5.2.130.0100.04311.09
5.2.120.0030.03711.09
5.2.110.0000.06010.93
5.2.100.0000.04710.96
5.2.90.0070.03011.09
5.2.80.0100.06711.05
5.2.70.0070.06011.16
5.2.60.0070.04311.09
5.2.50.0070.03010.87
5.2.40.0030.06311.06
5.2.30.0030.04310.83
5.2.20.0070.05310.82
5.2.10.0070.02710.80
5.2.00.0130.02710.64
5.1.60.0030.05710.32
5.1.50.0030.05310.32
5.1.40.0070.04310.32
5.1.30.0070.03710.32
5.1.20.0100.04710.32
5.1.10.0000.06310.32
5.1.00.0000.05310.32
5.0.50.0000.04310.32
5.0.40.0000.02310.32
5.0.30.0000.06710.32
5.0.20.0070.04010.32
5.0.10.0000.02010.32
5.0.00.0030.03010.32
4.4.90.0000.03310.32
4.4.80.0000.02010.32
4.4.70.0030.02710.32
4.4.60.0000.03710.32
4.4.50.0030.02710.32
4.4.40.0000.04010.32
4.4.30.0000.04010.32
4.4.20.0000.02310.32
4.4.10.0000.03710.32
4.4.00.0070.03310.32
4.3.110.0000.01710.32
4.3.100.0030.03710.32
4.3.90.0000.02010.32
4.3.80.0030.02310.32
4.3.70.0030.01310.32
4.3.60.0070.01010.32
4.3.50.0000.01710.32
4.3.40.0000.02710.32
4.3.30.0000.02010.32
4.3.20.0030.02010.32
4.3.10.0000.03010.32
4.3.00.0030.03010.32

preferences:
44.96 ms | 401 KiB | 5 Q