3v4l.org

run code in 300+ PHP versions simultaneously
<?php date_default_timezone_set('Europe/Moscow'); $datetime1 = new DateTime('13-03-01'); $datetime2 = new DateTime('13-04-01'); $datetime3 = new DateTime('13-03-02'); $datetime4 = new DateTime('13-04-02'); $interval = $datetime2->diff($datetime1); echo $interval->format('%m month, %d days'), '<br>'; //1 month, 3 days $interval = $datetime4->diff($datetime3); echo $interval->format('%m month, %d days'); //1 month, 0 days

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)
8.3.60.0170.00318.16
8.3.50.0110.01321.98
8.3.40.0040.01118.88
8.3.30.0170.00318.54
8.3.20.0000.00818.88
8.3.10.0080.00020.48
8.3.00.0070.00317.63
8.2.180.0140.00416.63
8.2.170.0070.01122.96
8.2.160.0070.00722.26
8.2.150.0070.00724.18
8.2.140.0000.00824.66
8.2.130.0050.00326.16
8.2.120.0040.00419.77
8.2.110.0070.00322.10
8.2.100.0040.00817.89
8.2.90.0030.00619.21
8.2.80.0030.00618.03
8.2.70.0040.00417.63
8.2.60.0000.00918.05
8.2.50.0030.00518.07
8.2.40.0030.00618.23
8.2.30.0040.00419.96
8.2.20.0040.00417.73
8.2.10.0070.00017.89
8.2.00.0000.00817.82
8.1.280.0070.01425.92
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0050.00522.64
8.1.230.0070.00420.89
8.1.220.0060.00318.77
8.1.210.0000.00818.91
8.1.200.0060.00317.60
8.1.190.0040.00417.40
8.1.180.0040.00418.10
8.1.170.0060.00318.74
8.1.160.0080.00018.91
8.1.150.0070.00018.71
8.1.140.0070.00017.47
8.1.130.0040.00417.91
8.1.120.0030.00517.57
8.1.110.0020.00517.49
8.1.100.0070.00217.58
8.1.90.0040.00817.51
8.1.80.0070.00417.53
8.1.70.0080.00317.51
8.1.60.0100.00317.54
8.1.50.0100.00317.57
8.1.40.0120.00117.54
8.1.30.0120.00117.58
8.1.20.0100.00317.63
8.1.10.0070.00617.61
8.1.00.0120.00117.58
8.0.300.0030.00619.94
8.0.290.0080.00016.88
8.0.280.0000.00718.47
8.0.270.0070.00017.27
8.0.260.0040.00417.05
8.0.250.0040.00417.14
8.0.240.0000.00917.18
8.0.230.0090.00217.02
8.0.220.0040.00716.97
8.0.210.0080.00317.00
8.0.200.0030.00917.13
8.0.190.0080.00417.15
8.0.180.0070.00417.01
8.0.170.0020.01017.05
8.0.160.0100.00217.02
8.0.150.0050.00616.86
8.0.140.0050.00716.98
8.0.130.0020.00915.16
8.0.120.0050.00616.90
8.0.110.0050.00517.00
8.0.100.0060.00617.02
8.0.90.0050.00617.03
8.0.80.0060.00817.03
8.0.70.0080.00417.00
8.0.60.0050.00617.00
8.0.50.0070.00416.98
8.0.30.0090.01117.17
8.0.20.0090.00717.26
8.0.10.0090.00217.12
8.0.00.0130.00516.96
7.4.330.0000.00614.98
7.4.320.0000.00916.50
7.4.300.0070.00516.64
7.4.290.0080.00416.67
7.4.280.0070.00516.62
7.4.270.0090.00316.57
7.4.260.0110.00014.96
7.4.250.0060.00616.59
7.4.240.0070.00316.66
7.4.230.0040.00616.51
7.4.220.0120.00716.65
7.4.210.0110.00516.62
7.4.200.0070.00316.65
7.4.190.0070.00316.70
7.4.180.0090.00316.55
7.4.160.0050.00816.64
7.4.150.0060.00816.93
7.4.140.0100.00417.31
7.4.130.0120.00416.54
7.4.120.0110.00516.40
7.4.110.0100.00516.41
7.4.100.0080.00616.58
7.4.90.0060.00916.60
7.4.80.0100.00417.73
7.4.70.0050.00916.43
7.4.60.0070.00716.51
7.4.50.0010.00716.28
7.4.40.0070.00619.27
7.4.30.0050.00916.57
7.4.20.0030.00716.52
7.4.10.0080.00315.99
7.4.00.0060.00615.48
7.3.330.0090.00214.65
7.3.320.0070.00414.66
7.3.310.0050.00616.31
7.3.300.0050.00616.19
7.3.290.0110.00616.29
7.3.280.0090.00616.31
7.3.270.0130.00316.75
7.3.260.0120.00617.62
7.3.250.0040.01216.44
7.3.240.0100.00616.36
7.3.230.0140.00316.48
7.3.220.0140.00016.37
7.3.210.0090.00816.36
7.3.200.0110.00517.80
7.3.190.0130.00316.47
7.3.180.0090.00716.20
7.3.170.0110.00716.28
7.3.160.0090.00616.36
7.3.150.0070.00716.31
7.3.140.0100.00716.14
7.3.130.0070.00716.13
7.3.120.0060.00815.24
7.3.110.0090.00815.57
7.3.100.0060.00915.54
7.3.90.0070.00615.55
7.3.80.0050.00715.57
7.3.70.0050.00915.58
7.3.60.0090.00515.73
7.3.50.0070.00415.43
7.3.40.0060.01015.52
7.3.30.0060.00715.54
7.3.20.0100.00317.39
7.3.10.0080.00617.04
7.3.00.0080.00616.95
7.2.340.0100.00516.47
7.2.330.0110.00516.49
7.2.320.0090.00716.61
7.2.310.0100.00616.39
7.2.300.0080.00816.57
7.2.290.0080.00916.66
7.2.280.0080.00816.59
7.2.270.0070.00716.48
7.2.260.0100.00516.36
7.2.250.0110.00615.66
7.2.240.0080.00715.65
7.2.230.0140.00015.80
7.2.220.0050.00715.75
7.2.210.0090.00315.88
7.2.200.0110.00415.69
7.2.190.0060.00715.81
7.2.180.0060.00715.78
7.2.170.0100.00515.94
7.2.160.0070.00716.49
7.2.150.0100.00518.38
7.2.140.0080.00818.46
7.2.130.0080.00517.57
7.2.120.0080.00717.43
7.2.110.0090.00717.53
7.2.100.0100.00717.52
7.2.90.0090.00817.47
7.2.80.0080.00717.52
7.2.70.0110.00717.50
7.2.60.0080.00717.47
7.2.50.0120.00417.59
7.2.40.0090.00817.34
7.2.30.0130.00517.51
7.2.20.0070.00917.33
7.2.10.0100.00717.60
7.2.00.0060.00718.02
7.1.330.0070.00816.66
7.1.320.0060.00716.70
7.1.310.0100.00316.58
7.1.300.0050.00716.69
7.1.290.0080.00816.63
7.1.280.0040.01016.50
7.1.270.0100.00416.47
7.1.260.0060.00816.50
7.1.250.0050.00916.17
7.1.240.0070.00717.21
7.1.230.0110.00417.52
7.1.220.0100.00617.54
7.1.210.0110.00417.34
7.1.200.0100.00517.58
7.1.190.0120.00317.30
7.1.180.0030.01017.36
7.1.170.0120.00417.25
7.1.160.0050.01017.33
7.1.150.0150.00017.34
7.1.140.0110.00417.44
7.1.130.0150.00017.43
7.1.120.0090.00617.48
7.1.110.0150.00017.36
7.1.100.0070.00817.78
7.1.90.0080.00817.35
7.1.80.0110.00417.27
7.1.70.0040.00917.21
7.1.60.0060.00817.38
7.1.50.0070.00717.27
7.1.40.0100.00517.14
7.1.30.0080.00617.14
7.1.20.0080.00517.09
7.1.10.0100.00516.92
7.1.00.0050.00817.19
7.0.330.0110.00416.91
7.0.320.0100.00517.14
7.0.310.0050.01016.89
7.0.300.0070.00717.16
7.0.290.0070.00716.81
7.0.280.0040.00916.98
7.0.270.0000.01416.81
7.0.260.0140.00017.07
7.0.250.0110.00417.32
7.0.240.0080.00517.27
7.0.230.0110.00417.24
7.0.220.0070.00717.14
7.0.210.0100.00317.26
7.0.200.0040.00917.04
7.0.190.0100.00117.09
7.0.180.0040.00916.92
7.0.170.0030.00916.97
7.0.160.0090.00216.76
7.0.150.0020.01216.94
7.0.140.0040.00716.80
7.0.130.0090.00516.96
7.0.120.0090.00316.82
7.0.110.0080.00616.90
7.0.100.0070.00416.96
7.0.90.0070.00916.87
7.0.80.0050.00616.77
7.0.70.0040.00616.87
7.0.60.0090.00216.94
7.0.50.0050.01016.78
7.0.40.0060.00616.94
7.0.30.0060.00616.90
7.0.20.0060.00716.83
7.0.10.0090.00116.80
7.0.00.0070.00616.81
5.6.400.0110.00415.78
5.6.390.0100.00315.92
5.6.380.0100.00415.93
5.6.370.0130.00015.75
5.6.360.0100.00515.92
5.6.350.0080.00616.00
5.6.340.0110.00315.94
5.6.330.0040.01015.94
5.6.320.0100.00316.00
5.6.310.0090.00416.04
5.6.300.0050.02718.18
5.6.290.0100.01918.31
5.6.280.0060.04518.41
5.6.270.0060.02718.49
5.6.260.0060.02318.39
5.6.250.0070.02218.41
5.6.240.0070.03718.34
5.6.230.0070.02318.43
5.6.220.0070.03018.44
5.6.210.0110.01918.25
5.6.200.0100.03418.39
5.6.190.0060.03318.46
5.6.180.0060.02318.37
5.6.170.0060.02318.42
5.6.160.0070.02718.49
5.6.150.0150.01718.40
5.6.140.0060.02418.32
5.6.130.0060.03518.50
5.6.120.0070.02818.38
5.6.110.0090.02418.47
5.6.100.0060.02418.46
5.6.90.0060.03318.40
5.6.80.0080.02018.03
5.6.70.0080.04218.20
5.6.60.0100.02518.25
5.6.50.0080.02418.03
5.6.40.0060.02318.02
5.6.30.0090.01918.10
5.6.20.0080.01918.01
5.6.10.0140.02517.97
5.6.00.0050.02718.00
5.5.380.0110.01816.70
5.5.370.0030.03016.82
5.5.360.0090.02116.69
5.5.350.0080.02116.61
5.5.340.0040.04216.83
5.5.330.0100.01916.98
5.5.320.0090.02116.82
5.5.310.0080.02116.84
5.5.300.0070.02316.85
5.5.290.0070.03216.70
5.5.280.0090.02316.86
5.5.270.0050.02516.74
5.5.260.0060.02416.99
5.5.250.0020.02516.91
5.5.240.0070.03616.63
5.5.230.0050.02316.53
5.5.220.0060.02216.60
5.5.210.0030.02516.77
5.5.200.0020.02416.52
5.5.190.0050.02716.35
5.5.180.0070.02216.54
5.5.170.0130.00015.93
5.5.160.0050.02616.53
5.5.150.0070.02116.56
5.5.140.0070.02416.36
5.5.130.0090.01816.49
5.5.120.0060.02316.50
5.5.110.0040.03516.39
5.5.100.0100.01616.52
5.5.90.0050.02216.47
5.5.80.0070.02516.60
5.5.70.0080.02516.48
5.5.60.0070.02016.47
5.5.50.0090.02716.48
5.5.40.0040.02216.58
5.5.30.0070.04016.52
5.5.20.0080.02816.63
5.5.10.0080.02616.52
5.5.00.0040.02816.64
5.4.450.0050.02415.91
5.4.440.0050.02315.98
5.4.430.0030.02416.01
5.4.420.0060.02015.86
5.4.410.0070.02015.89
5.4.400.0050.02315.70
5.4.390.0030.02615.70
5.4.380.0040.02215.89
5.4.370.0070.01915.68
5.4.360.0030.02815.77
5.4.350.0050.02315.86
5.4.340.0080.01815.89
5.4.330.0050.00512.44
5.4.320.0060.02115.71
5.4.310.0030.02415.75
5.4.300.0070.01815.85
5.4.290.0100.03015.88
5.4.280.0070.02615.84
5.4.270.0020.02415.81
5.4.260.0070.01915.94
5.4.250.0050.01915.84
5.4.240.0080.02015.82
5.4.230.0060.02215.72
5.4.220.0090.01915.64
5.4.210.0050.02015.68
5.4.200.0090.01715.72
5.4.190.0040.04115.59
5.4.180.0070.04115.63
5.4.170.0070.03715.65
5.4.160.0030.03015.72
5.4.150.0060.02315.63
5.4.140.0050.03714.54
5.4.130.0050.02614.56
5.4.120.0070.01814.70
5.4.110.0040.02114.60
5.4.100.0070.03514.60
5.4.90.0030.02514.74
5.4.80.0080.02114.79
5.4.70.0050.01914.68
5.4.60.0070.02114.64
5.4.50.0060.01814.65
5.4.40.0080.01614.58
5.4.30.0050.02014.68
5.4.20.0050.02114.68
5.4.10.0020.02314.71
5.4.00.0040.02214.52
5.3.290.0050.02715.05
5.3.280.0020.02215.01
5.3.270.0050.02015.07
5.3.260.0090.02514.94
5.3.250.0070.02215.01
5.3.240.0070.03014.82
5.3.230.0030.02514.84
5.3.220.0070.01814.95
5.3.210.0030.02214.94
5.3.200.0020.02814.92
5.3.190.0070.02014.95
5.3.180.0040.02014.87
5.3.170.0050.02214.92
5.3.160.0090.02414.87
5.3.150.0060.01914.90
5.3.140.0030.02314.98
5.3.130.0060.02114.84
5.3.120.0030.02414.83
5.3.110.0110.02814.90
5.3.100.0050.02315.01
5.3.90.0020.02414.86
5.3.80.0060.02014.74
5.3.70.0160.01714.79
5.3.60.0080.01615.02
5.3.50.0040.02914.79
5.3.40.0070.03314.79
5.3.30.0070.02114.83
5.3.20.0030.02214.96
5.3.10.0200.01014.68
5.3.00.0060.01914.78

preferences:
49.94 ms | 401 KiB | 5 Q