3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sat = strtotime("1981-03-28 02:30:00"); printf("Expected: 1981-03-28 02:30:00 + 3 days = 1981-03-31 02:30:00\n"); printf("Actual: " . "%s + 3 days = " . "%s\n\n", date("Y-m-d H:i:s", $sat), date("Y-m-d H:i:s", strtotime("+3 days", $sat)) ); $sun = strtotime("1981-03-29 02:30:00"); printf("Expected: 1981-03-29 02:30:00 + 3 days = 1981-04-01 02:30:00\n"); printf("Actual: " . "%s + 3 days = " . "%s\n\n", date("Y-m-d H:i:s", $sun), date("Y-m-d H:i:s", strtotime("+3 days", $sun)) ); $mon = strtotime("1981-03-30 02:30:00"); printf("Expected: 1981-03-30 02:30:00 + 3 days = 1981-04-02 02:30:00\n"); printf("Actual: " . "%s + 3 days = " . "%s\n\n", date("Y-m-d H:i:s", $mon), date("Y-m-d H:i:s", strtotime("+3 days", $mon)) );

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)
8.3.60.0090.00616.38
8.3.50.0130.00821.99
8.3.40.0150.00618.75
8.3.30.0110.00418.86
8.3.20.0080.00020.30
8.3.10.0050.00321.89
8.3.00.0070.00019.05
8.2.180.0110.01118.29
8.2.170.0040.01118.96
8.2.160.0030.01022.96
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0030.00619.65
8.2.110.0040.00720.56
8.2.100.0040.00818.16
8.2.90.0040.00419.21
8.2.80.0000.00817.97
8.2.70.0030.00617.75
8.2.60.0050.00317.93
8.2.50.0030.00518.07
8.2.40.0040.00717.97
8.2.30.0050.00218.04
8.2.20.0000.00817.91
8.2.10.0000.00818.21
8.2.00.0040.00417.80
8.1.280.0130.00625.92
8.1.270.0080.00018.87
8.1.260.0050.00226.35
8.1.250.0000.00828.09
8.1.240.0040.00422.18
8.1.230.0060.00619.22
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0100.00317.48
8.1.190.0040.00417.25
8.1.180.0040.00418.10
8.1.170.0000.00818.83
8.1.160.0040.00422.08
8.1.150.0040.00419.02
8.1.140.0030.00519.31
8.1.130.0000.00817.97
8.1.120.0030.00317.69
8.1.110.0070.00017.64
8.1.100.0000.00717.54
8.1.90.0040.00417.70
8.1.80.0000.00817.61
8.1.70.0000.00717.68
8.1.60.0090.00317.74
8.1.50.0040.00417.56
8.1.40.0000.00717.67
8.1.30.0000.00817.68
8.1.20.0000.00817.80
8.1.10.0000.00717.51
8.1.00.0040.00717.48
8.0.300.0040.00418.77
8.0.290.0030.00616.88
8.0.280.0030.00318.55
8.0.270.0070.00017.34
8.0.260.0000.00617.40
8.0.250.0050.00217.07
8.0.240.0070.00017.18
8.0.230.0030.00317.07
8.0.220.0030.00317.14
8.0.210.0050.00317.09
8.0.200.0080.00017.15
8.0.190.0030.00517.05
8.0.180.0000.00817.19
8.0.170.0040.00417.14
8.0.160.0030.00317.14
8.0.150.0000.00716.90
8.0.140.0000.00717.09
8.0.130.0030.00313.47
8.0.120.0000.00816.98
8.0.110.0000.00717.09
8.0.100.0040.00417.10
8.0.90.0000.00817.08
8.0.80.0120.00617.07
8.0.70.0000.00717.06
8.0.60.0000.00717.17
8.0.50.0040.00417.18
8.0.30.0060.00917.28
8.0.20.0080.01617.40
8.0.10.0070.00017.05
8.0.00.0090.01117.06
7.4.330.0030.00315.21
7.4.320.0000.00616.68
7.4.300.0060.00016.67
7.4.290.0040.00416.66
7.4.280.0050.00316.76
7.4.270.0080.00016.79
7.4.260.0000.00816.65
7.4.250.0000.00716.65
7.4.240.0020.00516.65
7.4.230.0040.00416.75
7.4.220.0030.01316.59
7.4.210.0120.00316.68
7.4.200.0050.00316.66
7.4.160.0130.00316.73
7.4.150.0130.01017.40
7.4.140.0140.00717.86
7.4.130.0110.00816.71
7.4.120.0100.00716.54
7.4.110.0120.01216.59
7.4.100.0160.00716.56
7.4.90.0070.01116.61
7.4.80.0030.01619.39
7.4.70.0070.01716.76
7.4.60.0040.01216.73
7.4.50.0000.00816.52
7.4.40.0060.01016.64
7.4.30.0110.01316.74
7.4.10.0070.01115.07
7.4.00.0060.01115.20
7.3.330.0000.00513.28
7.3.320.0000.00513.11
7.3.310.0070.00016.35
7.3.300.0030.00316.40
7.3.290.0060.00816.36
7.3.280.0080.00916.36
7.3.270.0140.01017.40
7.3.260.0110.00816.67
7.3.250.0110.00716.63
7.3.240.0100.00716.41
7.3.230.0090.01016.43
7.3.210.0120.00616.34
7.3.200.0070.01119.39
7.3.190.0030.01316.49
7.3.180.0090.00616.63
7.3.170.0060.01816.38
7.3.160.0100.00716.66
7.3.130.0050.01214.84
7.3.120.0110.00614.87
7.3.110.0050.01214.79
7.3.100.0060.00815.13
7.3.90.0020.01114.90
7.3.80.0100.00314.74
7.3.70.0040.00814.95
7.3.60.0050.00814.81
7.3.50.0090.00514.96
7.3.40.0030.00814.94
7.3.30.0050.00714.91
7.3.20.0070.00716.67
7.3.10.0050.01116.71
7.3.00.0100.00816.59
7.2.330.0140.00416.57
7.2.320.0100.01016.52
7.2.310.0130.00316.63
7.2.300.0090.00916.81
7.2.290.0100.00716.71
7.2.260.0080.01015.09
7.2.250.0020.01615.19
7.2.240.0070.00915.12
7.2.230.0060.01015.30
7.2.220.0090.01015.08
7.2.210.0090.00515.09
7.2.200.0050.00515.18
7.2.190.0060.00815.07
7.2.180.0060.01115.14
7.2.170.0050.00715.04
7.2.160.0040.00715.08
7.2.150.0030.01216.82
7.2.140.0060.00816.98
7.2.130.0070.00816.95
7.2.120.0070.00616.95
7.2.110.0050.00917.04
7.2.100.0070.00716.88
7.2.90.0070.00416.94
7.2.80.0040.01017.06
7.2.70.0080.00716.88
7.2.60.0030.01017.08
7.2.50.0040.00817.02
7.2.40.0060.00716.98
7.2.30.0070.00716.89
7.2.20.0080.00716.96
7.2.10.0040.00916.92
7.2.00.0080.00617.57
7.1.330.0070.00715.77
7.1.320.0080.01015.90
7.1.310.0030.01015.81
7.1.300.0030.01115.87
7.1.290.0050.00715.79
7.1.280.0050.00815.98
7.1.270.0080.00715.83
7.1.260.0060.00715.95
7.1.250.0060.00715.88
7.1.240.0050.00615.82
7.1.230.0070.00715.99
7.1.220.0080.00715.78
7.1.210.0080.00515.93
7.1.200.0090.00615.92
7.1.190.0030.01215.99
7.1.180.0060.00915.69
7.1.170.0010.00916.00
7.1.160.0060.01115.92
7.1.150.0080.00715.90
7.1.140.0060.00415.74
7.1.130.0040.01115.87
7.1.120.0070.00615.84
7.1.110.0070.00515.86
7.1.100.0050.00816.77
7.1.90.0030.00815.97
7.1.80.0060.00816.02
7.1.70.0020.01016.37
7.1.60.0050.00917.03
7.1.50.0060.00916.27
7.1.40.0060.00615.91
7.1.30.0050.00615.99
7.1.20.0020.01015.85
7.1.10.0050.01115.79
7.1.00.0040.03218.08
7.0.330.0050.00715.37
7.0.320.0090.00415.39
7.0.310.0100.00515.32
7.0.300.0070.00415.35
7.0.290.0090.00615.46
7.0.280.0060.00615.58
7.0.270.0030.01015.38
7.0.260.0050.00815.25
7.0.250.0050.00615.55
7.0.240.0080.00515.67
7.0.230.0070.00715.40
7.0.220.0070.00715.42
7.0.210.0040.00515.32
7.0.200.0140.00415.27
7.0.190.0020.01315.48
7.0.180.0050.00815.38
7.0.170.0090.00515.50
7.0.160.0060.00815.30
7.0.150.0050.00915.58
7.0.140.0030.03217.75
7.0.130.0050.00815.71
7.0.120.0040.01115.54
7.0.110.0070.00515.55
7.0.100.0080.00715.42
7.0.90.0050.01015.30
7.0.80.0220.03116.82
7.0.70.0280.02916.93
7.0.60.0190.04016.97
7.0.50.0260.03017.14
7.0.40.0050.03315.69
7.0.30.0090.02815.74
7.0.20.0080.03215.70
7.0.10.0050.02315.68
7.0.00.0060.01815.69
5.6.400.0020.01014.43
5.6.390.0050.00414.37
5.6.380.0060.00414.58
5.6.370.0060.00814.42
5.6.360.0100.00414.24
5.6.350.0050.00914.53
5.6.340.0030.00814.21
5.6.330.0100.00514.21
5.6.320.0080.00514.34
5.6.310.0060.00414.71
5.6.300.0000.01114.38
5.6.290.0080.00614.45
5.6.280.0080.02816.67
5.6.270.0030.00614.35
5.6.260.0070.00814.37
5.6.250.0100.00514.32
5.6.240.0030.01214.32
5.6.230.0070.02816.47
5.6.220.0070.03016.63
5.6.210.0080.03316.44
5.6.200.0060.03216.60
5.6.190.0090.03316.61
5.6.180.0020.03716.53
5.6.170.0040.03416.63
5.6.160.0060.02316.78
5.6.150.0030.03416.59
5.6.140.0090.02916.68
5.6.130.0040.03616.69
5.6.120.0100.02916.57
5.6.110.0070.03116.67
5.6.100.0050.03716.65
5.6.90.0110.02916.48
5.6.80.0050.03416.23
5.6.70.0030.03616.28
5.6.60.0090.02916.23
5.6.50.0110.02716.47
5.6.40.0090.02916.25
5.6.30.0060.02916.28
5.6.20.0070.02816.24
5.6.10.0030.03516.21
5.6.00.0080.02916.44
5.5.380.0090.00714.10
5.5.370.0080.03116.38
5.5.360.0090.03416.38
5.5.350.0050.02816.28
5.5.340.0100.02516.49
5.5.330.0090.03416.46
5.5.320.0170.02316.35
5.5.310.0130.02416.54
5.5.300.0140.02616.54
5.5.290.0150.02816.40
5.5.280.0050.02516.47
5.5.270.0120.02916.39
5.5.260.0090.02316.38
5.5.250.0060.03116.27
5.5.240.0100.03016.19
5.5.230.0110.02916.25
5.5.220.0110.03016.13
5.5.210.0090.02816.10
5.5.200.0100.02116.17
5.5.190.0100.02116.21
5.5.180.0090.03216.11
5.5.170.0110.01114.41
5.5.160.0110.02116.19
5.5.150.0110.03416.06
5.5.140.0080.03116.38
5.5.130.0110.02916.29
5.5.120.0120.03216.18
5.5.110.0140.02716.28
5.5.100.0070.03516.03
5.5.90.0090.03416.12
5.5.80.0100.03016.04
5.5.70.0090.02616.09
5.5.60.0080.03316.04
5.5.50.0070.03116.06
5.5.40.0070.03116.09
5.5.30.0060.03116.12
5.5.20.0100.03116.05
5.5.10.0050.02416.24
5.5.00.0060.03316.00
5.4.450.0080.02814.05
5.4.440.0040.02114.19
5.4.430.0050.02914.29
5.4.420.0070.03114.14
5.4.410.0070.02814.09
5.4.400.0070.02614.03
5.4.390.0060.02014.06
5.4.380.0060.02814.02
5.4.370.0060.02313.95
5.4.360.0060.02914.09
5.4.350.0040.02114.02
5.4.340.0110.01814.02
5.4.330.0070.00311.41
5.4.320.0060.02413.98
5.4.310.0040.03014.00
5.4.300.0060.02514.06
5.4.290.0060.03014.05
5.4.280.0070.02914.04
5.4.270.0060.03114.03
5.4.260.0080.02814.04
5.4.250.0020.03214.06
5.4.240.0090.02414.05
5.4.230.0100.02814.07
5.4.220.0070.02114.10
5.4.210.0100.02713.98
5.4.200.0060.02713.98
5.4.190.0080.02613.94
5.4.180.0090.02513.90
5.4.170.0070.02413.96
5.4.160.0050.02213.94
5.4.150.0080.03014.17
5.4.140.0050.02013.09
5.4.130.0060.02913.16
5.4.120.0040.03113.13
5.4.110.0070.02813.11
5.4.100.0060.02013.13
5.4.90.0060.02913.12
5.4.80.0080.02813.15
5.4.70.0070.02813.16
5.4.60.0030.02213.15
5.4.50.0110.02413.11
5.4.40.0040.03213.12
5.4.30.0040.03113.11
5.4.20.0080.02613.10
5.4.10.0080.02713.16
5.4.00.0040.01812.90
5.3.290.0030.08014.57
5.3.280.0070.07314.59
5.3.270.0100.05714.59
5.3.260.0230.05314.46
5.3.250.0030.07314.59
5.3.240.0100.07714.46
5.3.230.0100.07014.59
5.3.220.0130.03714.51
5.3.210.0100.07314.56
5.3.200.0070.04314.38
5.3.190.0030.07314.57
5.3.180.0100.05714.42
5.3.170.0130.07014.56
5.3.160.0130.06714.57
5.3.150.0100.06014.55
5.3.140.0070.08014.55
5.3.130.0030.08014.47
5.3.120.0000.08714.36
5.3.110.0070.07714.41
5.3.100.0000.04313.89
5.3.90.0030.04713.87
5.3.80.0030.04013.77
5.3.70.0030.05714.01
5.3.60.0100.07013.87
5.3.50.0130.04713.80
5.3.40.0030.03713.80
5.3.30.0130.07013.84
5.3.20.0070.07013.64
5.3.10.0000.03713.64
5.3.00.0000.06013.63
5.2.170.0000.06011.18
5.2.160.0000.04010.99
5.2.150.0070.04010.99
5.2.140.0030.03711.21
5.2.130.0030.04011.08
5.2.120.0030.03010.89
5.2.110.0030.06711.13
5.2.100.0100.05711.12
5.2.90.0030.03311.06
5.2.80.0070.04311.17
5.2.70.0100.05311.05
5.2.60.0030.06311.03
5.2.50.0030.06310.94
5.2.40.0000.06311.04
5.2.30.0070.04310.77
5.2.20.0130.04010.96
5.2.10.0070.05310.88
5.2.00.0000.06710.74
5.1.60.0070.04710.69
5.1.50.0030.05310.69
5.1.40.0000.03010.69
5.1.30.0000.06010.69
5.1.20.0070.04010.69
5.1.10.0100.05010.69
5.1.00.0100.04310.69
5.0.50.0070.04310.69
5.0.40.0030.04310.69
5.0.30.0070.06310.69
5.0.20.0070.03310.69
5.0.10.0030.04310.69
5.0.00.0000.06710.69
4.4.90.0000.03010.69
4.4.80.0000.02010.69
4.4.70.0030.03710.69
4.4.60.0030.03310.69
4.4.50.0000.03710.69
4.4.40.0000.05710.69
4.4.30.0030.03710.69
4.4.20.0000.03710.69
4.4.10.0000.04010.69
4.4.00.0000.03010.69
4.3.110.0000.02710.69
4.3.100.0030.03310.69
4.3.90.0000.03710.69
4.3.80.0070.05010.69
4.3.70.0000.03710.69
4.3.60.0100.02710.69
4.3.50.0070.02710.69
4.3.40.0070.05010.69
4.3.30.0000.03310.69
4.3.20.0000.03010.69
4.3.10.0030.03010.69
4.3.00.0030.02710.69

preferences:
41.17 ms | 401 KiB | 5 Q