3v4l.org

run code in 300+ PHP versions simultaneously
<?php function f($current_day, $delay) { return ((($current_day+$delay)%5)+1); } for($i = 1; $i < 8; $i++) { printf("f(%d, 1) => %d\n", $i, f($i, 1)); }

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)
8.3.40.0150.00018.58
8.3.30.0140.00019.01
8.3.20.0070.00020.18
8.3.10.0000.00820.28
8.3.00.0080.00019.25
8.2.170.0110.00422.96
8.2.160.0110.00320.43
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0050.00319.89
8.2.110.0070.00422.16
8.2.100.0080.00317.72
8.2.90.0040.00419.21
8.2.80.0040.00417.97
8.2.70.0060.00617.50
8.2.60.0040.00417.91
8.2.50.0090.00018.07
8.2.40.0050.00318.20
8.2.30.0000.00719.44
8.2.20.0040.00417.67
8.2.10.0060.00317.92
8.2.00.0050.00317.59
8.1.270.0000.00822.11
8.1.260.0040.00426.35
8.1.250.0030.01028.09
8.1.240.0060.00323.93
8.1.230.0070.00319.09
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0030.00617.35
8.1.190.0030.00517.40
8.1.180.0030.00618.10
8.1.170.0040.00418.47
8.1.160.0030.00521.94
8.1.150.0000.00718.81
8.1.140.0070.00017.38
8.1.130.0030.00317.86
8.1.120.0000.00717.41
8.1.110.0000.00817.29
8.1.100.0040.00417.29
8.1.90.0030.00317.40
8.1.80.0040.00317.42
8.1.70.0000.00717.27
8.1.60.0040.00417.47
8.1.50.0030.00617.39
8.1.40.0000.00717.53
8.1.30.0000.00917.54
8.1.20.0040.00417.49
8.1.10.0040.00417.50
8.1.00.0030.00617.48
8.0.300.0040.00418.77
8.0.290.0040.00417.16
8.0.280.0030.00318.43
8.0.270.0000.00717.24
8.0.260.0030.00317.25
8.0.250.0060.00016.92
8.0.240.0020.00516.88
8.0.230.0000.00716.82
8.0.220.0030.00316.90
8.0.210.0030.00316.92
8.0.200.0040.00416.96
8.0.190.0040.00416.87
8.0.180.0030.00316.97
8.0.170.0080.00016.79
8.0.160.0000.00816.93
8.0.150.0000.00716.88
8.0.140.0000.00716.86
8.0.130.0030.00313.26
8.0.120.0000.00716.77
8.0.110.0000.00816.77
8.0.100.0070.00016.74
8.0.90.0000.00716.70
8.0.80.0150.00716.93
8.0.70.0000.00816.79
8.0.60.0000.00816.74
8.0.50.0000.00816.77
8.0.30.0090.01317.07
8.0.20.0100.01017.40
8.0.10.0030.00516.95
8.0.00.0090.01016.67
7.4.330.0030.00315.00
7.4.320.0000.00716.45
7.4.300.0060.00016.49
7.4.290.0000.00716.47
7.4.280.0000.00816.56
7.4.270.0000.00616.50
7.4.260.0070.00016.49
7.4.250.0040.00416.45
7.4.240.0060.00116.51
7.4.230.0030.00316.47
7.4.220.0170.00916.64
7.4.210.0000.01316.50
7.4.200.0040.00416.67
7.4.160.0150.00616.49
7.4.150.0130.00917.40
7.4.140.0140.00617.86
7.4.130.0050.01116.53
7.4.120.0110.00716.42
7.4.110.0060.01016.43
7.4.100.0000.01816.51
7.4.90.0120.00616.41
7.4.80.0030.01719.39
7.4.70.0140.00316.39
7.4.60.0000.01516.54
7.4.50.0000.00816.18
7.4.40.0060.01116.46
7.4.30.0140.00716.44
7.4.00.0030.01315.01
7.3.330.0040.00213.33
7.3.320.0060.00013.13
7.3.310.0000.00716.12
7.3.300.0000.00716.30
7.3.290.0100.00416.22
7.3.280.0130.00416.32
7.3.270.0110.00717.40
7.3.260.0130.00616.37
7.3.250.0090.00916.44
7.3.240.0100.00716.43
7.3.230.0130.00316.39
7.3.210.0120.00916.55
7.3.200.0190.00319.39
7.3.190.0100.00716.62
7.3.180.0170.02416.45
7.3.170.0030.01316.38
7.3.160.0060.00916.30
7.3.120.0130.00314.81
7.3.110.0070.01114.72
7.3.100.0040.01214.96
7.3.90.0030.00614.80
7.3.80.0070.01014.96
7.3.70.0050.00514.63
7.3.60.0130.00014.69
7.3.50.0030.01414.93
7.3.40.0030.00614.70
7.3.30.0090.00014.92
7.3.20.0030.01016.86
7.3.10.0060.00316.57
7.3.00.0070.00416.39
7.2.330.0070.01016.37
7.2.320.0120.00916.61
7.2.310.0060.01216.69
7.2.300.0060.01016.71
7.2.290.0080.00816.84
7.2.250.0070.01114.87
7.2.240.0140.00414.97
7.2.230.0130.00215.24
7.2.220.0000.01314.67
7.2.210.0120.00615.24
7.2.200.0000.01215.04
7.2.190.0090.00315.00
7.2.180.0000.01115.04
7.2.170.0070.00314.77
7.2.160.0030.01015.01
7.2.150.0080.00816.98
7.2.140.0060.00316.98
7.2.130.0070.00716.70
7.2.120.0070.01116.93
7.2.110.0090.00016.97
7.2.100.0070.00316.65
7.2.90.0030.01316.82
7.2.80.0130.00016.67
7.2.70.0070.01016.96
7.2.60.0030.00716.55
7.2.50.0100.00017.00
7.2.40.0100.00016.86
7.2.30.0030.00916.89
7.2.20.0060.00316.66
7.2.10.0080.00816.80
7.2.00.0050.01018.18
7.1.330.0060.01215.95
7.1.320.0100.00715.75
7.1.310.0080.00815.57
7.1.300.0100.00315.64
7.1.290.0040.01215.66
7.1.280.0050.00315.77
7.1.270.0070.00715.77
7.1.260.0040.00715.72
7.1.250.0000.00815.78
7.1.240.0000.00815.67
7.1.230.0060.00915.70
7.1.220.0030.00715.83
7.1.210.0000.00915.54
7.1.200.0070.00715.88
7.1.190.0000.00915.88
7.1.180.0000.01215.94
7.1.170.0060.00615.77
7.1.160.0070.00716.01
7.1.150.0040.01115.96
7.1.140.0110.00015.89
7.1.130.0030.01315.82
7.1.120.0090.00315.61
7.1.110.0070.00415.67
7.1.100.0060.00517.04
7.1.90.0000.01615.94
7.1.80.0090.00615.79
7.1.70.0050.00716.57
7.1.60.0090.00517.42
7.1.50.0090.00716.39
7.1.40.0030.00915.91
7.1.30.0000.01715.73
7.1.20.0000.00915.54
7.1.10.0090.00015.63
7.1.00.0050.04119.15
7.0.330.0050.00515.19
7.0.320.0040.00815.25
7.0.310.0000.01015.33
7.0.300.0070.00415.34
7.0.290.0040.00415.44
7.0.280.0080.00415.45
7.0.270.0110.00415.25
7.0.260.0000.01015.45
7.0.250.0000.01115.52
7.0.240.0050.00515.59
7.0.230.0070.00715.55
7.0.220.0000.01615.37
7.0.210.0080.00615.58
7.0.200.0070.00315.91
7.0.190.0000.01315.46
7.0.180.0090.00315.48
7.0.170.0000.01415.57
7.0.160.0000.00815.41
7.0.150.0060.00615.58
7.0.140.0070.03918.61
7.0.130.0040.01115.59
7.0.120.0070.00715.20
7.0.110.0070.00315.52
7.0.100.0110.00415.36
7.0.90.0080.00815.44
7.0.80.0100.00715.59
7.0.70.0000.01415.47
7.0.60.0050.04617.67
7.0.50.0080.04116.59
7.0.40.0110.02916.87
7.0.30.0260.03616.88
7.0.20.0130.03316.89
7.0.10.0050.04816.95
7.0.00.0100.04016.82
5.6.400.0000.01114.54
5.6.390.0060.00614.34
5.6.380.0090.00614.11
5.6.370.0140.00014.60
5.6.360.0030.00614.11
5.6.350.0000.00914.39
5.6.340.0060.00314.34
5.6.330.0060.00614.47
5.6.320.0040.01114.31
5.6.310.0090.00014.28
5.6.300.0030.01014.14
5.6.290.0110.00714.23
5.6.280.0010.04317.72
5.6.270.0000.01714.25
5.6.260.0100.00314.14
5.6.250.0070.01014.34
5.6.240.0100.00714.15
5.6.230.0030.01014.28
5.6.220.0090.00314.41
5.6.210.0070.04517.37
5.6.200.0080.04516.39
5.6.190.0080.02717.42
5.6.180.0120.02417.40
5.6.170.0150.03017.37
5.6.160.0030.04317.35
5.6.150.0090.04116.10
5.6.140.0050.04816.20
5.6.130.0080.03716.29
5.6.120.0060.03517.72
5.6.110.0020.03317.62
5.6.100.0060.02417.57
5.6.90.0120.03917.77
5.6.80.0070.03717.16
5.6.70.0080.01617.33
5.6.60.0030.00614.21
5.6.50.0060.00314.25
5.6.40.0040.00414.46
5.6.30.0030.01014.25
5.6.20.0030.01014.04
5.6.10.0030.01014.26
5.6.00.0030.00914.36
5.5.380.0030.01114.30
5.5.370.0070.00414.51
5.5.360.0070.01014.39
5.5.350.0160.04117.53
5.5.340.0080.02816.15
5.5.330.0080.04117.36
5.5.320.0040.02817.13
5.5.310.0150.04317.41
5.5.300.0070.03216.03
5.5.290.0050.04516.31
5.5.280.0070.04317.74
5.5.270.0050.02817.74
5.5.260.0070.04417.55
5.5.250.0000.04717.55
5.5.240.0210.03617.28
5.5.230.0000.01114.29
5.5.220.0100.00714.19
5.5.210.0090.00614.31
5.5.200.0000.00813.89
5.5.190.0040.00814.41
5.5.180.0060.00314.11
5.5.170.0060.00614.13
5.5.160.0040.00414.17
5.5.150.0070.00714.34
5.5.140.0090.00614.09
5.5.130.0100.00714.39
5.5.120.0050.00313.94
5.5.110.0120.00314.11
5.5.100.0040.01214.09
5.5.90.0030.01514.18
5.5.80.0030.01014.02
5.5.70.0080.00514.21
5.5.60.0000.00814.35
5.5.50.0030.01314.21
5.5.40.0060.00914.00
5.5.30.0080.00314.18
5.5.20.0090.00014.03
5.5.10.0080.00614.07
5.5.00.0000.00814.11
5.4.450.0100.02215.29
5.4.440.0100.02215.36
5.4.430.0070.02515.37
5.4.420.0100.02215.27
5.4.410.0120.02015.20
5.4.400.0080.02215.01
5.4.390.0060.02615.00
5.4.380.0120.02014.98
5.4.370.0130.02315.04
5.4.360.0070.02515.16
5.4.350.0150.03215.15
5.4.340.0100.02015.18
5.4.330.0080.00310.98
5.4.320.0110.02014.86
5.4.310.0050.02515.05
5.4.300.0100.02915.14
5.4.290.0070.02315.14
5.4.280.0100.02015.13
5.4.270.0150.01815.20
5.4.260.0070.03215.21
5.4.250.0130.02814.83
5.4.240.0100.02115.13
5.4.230.0120.02015.27
5.4.220.0070.03815.10
5.4.210.0100.02214.89
5.4.200.0200.03315.04
5.4.190.0140.03214.86
5.4.180.0100.04115.07
5.4.170.0080.02614.90
5.4.160.0160.02615.05
5.4.150.0120.02914.94
5.4.140.0070.02713.90
5.4.130.0160.02313.81
5.4.120.0160.02213.75
5.4.110.0130.03313.63
5.4.100.0160.01813.65
5.4.90.0120.02513.81
5.4.80.0160.03113.75
5.4.70.0170.03213.67
5.4.60.0110.02913.75
5.4.50.0100.02813.60
5.4.40.0120.02713.79
5.4.30.0120.02213.72
5.4.20.0170.03313.69
5.4.10.0120.02013.73
5.4.00.0120.03813.52
5.3.290.0200.06714.89
5.3.280.0130.05014.70
5.3.270.0170.07714.68
5.3.260.0270.03714.50
5.3.250.0170.03714.73
5.3.240.0200.07314.69
5.3.230.0230.04014.50
5.3.220.0200.06014.71
5.3.210.0270.03314.55
5.3.200.0200.07714.57
5.3.190.0200.07314.48
5.3.180.0170.04314.53
5.3.170.0230.07714.61
5.3.160.0300.07014.71
5.3.150.0370.03714.61
5.3.140.0270.06714.57
5.3.130.0230.05014.45
5.3.120.0230.07314.62
5.3.110.0270.08014.44
5.3.100.0300.06313.92
5.3.90.0300.04314.01
5.3.80.0230.06714.13
5.3.70.0170.04314.13
5.3.60.0270.06314.22
5.3.50.0200.07014.17
5.3.40.0230.03714.09
5.3.30.0130.04013.83
5.3.20.0270.06713.84
5.3.10.0330.06013.68
5.3.00.0270.03313.56
5.2.170.0170.03013.00
5.2.160.0130.03713.00
5.2.150.0230.05313.00
5.2.140.0170.03313.00
5.2.130.0200.05713.00
5.2.120.0200.06013.00
5.2.110.0130.04013.00
5.2.100.0170.06013.00
5.2.90.0170.04013.00
5.2.80.0200.04313.00
5.2.70.0130.04013.00
5.2.60.0170.02713.00
5.2.50.0170.06013.00
5.2.40.0200.03713.00
5.2.30.0200.03313.00
5.2.20.0130.03013.00
5.2.10.0200.03013.00
5.2.00.0100.03013.00
5.1.60.0170.05313.00
5.1.50.0170.02713.00
5.1.40.0230.02313.00
5.1.30.0170.02713.00
5.1.20.0200.02713.00
5.1.10.0170.02313.00
5.1.00.0170.03013.00
5.0.50.0030.03013.00
5.0.40.0070.04713.00
5.0.30.0070.04713.00
5.0.20.0030.02713.00
5.0.10.0070.02313.00
5.0.00.0070.04713.00
4.4.90.0070.01713.00
4.4.80.0030.02013.00
4.4.70.0070.03713.00
4.4.60.0170.02013.00
4.4.50.0030.02313.00
4.4.40.0100.05013.00
4.4.30.0130.01013.00
4.4.20.0100.02013.00
4.4.10.0130.02713.00
4.4.00.0070.02713.00
4.3.110.0030.02713.00
4.3.100.0100.03313.00
4.3.90.0070.03013.00
4.3.80.0100.03713.00
4.3.70.0070.03313.00
4.3.60.0170.01013.00
4.3.50.0100.02713.00
4.3.40.0070.02713.00
4.3.30.0070.03313.00
4.3.20.0000.03313.00
4.3.10.0070.02713.00
4.3.00.0030.02313.00

preferences:
48.16 ms | 400 KiB | 5 Q