3v4l.org

run code in 300+ PHP versions simultaneously
<?php $emptyGraves = $result = new DateTime(); echo "Before change:\n"; echo $emptyGraves->format('Y-m-d')."\n"; echo $result->format('Y-m-d')."\n"; // Notice that I just change $result $emptyGraves->modify('+3 days'); echo "\nAfter change:\n"; echo $emptyGraves->format('Y-m-d')."\n"; echo $result->format('Y-m-d')."\n";

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)
8.3.60.0130.00616.59
8.3.50.0070.01316.49
8.3.40.0040.01418.91
8.3.30.0110.00418.79
8.3.20.0070.00020.35
8.3.10.0080.00021.72
8.3.00.0040.00423.53
8.2.180.0140.00316.75
8.2.170.0090.00922.96
8.2.160.0030.01020.48
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0050.00320.74
8.2.120.0030.00526.35
8.2.110.0090.00020.47
8.2.100.0080.00317.93
8.2.90.0050.00319.30
8.2.80.0030.00617.97
8.2.70.0000.00917.74
8.2.60.0090.00018.05
8.2.50.0080.00018.09
8.2.40.0030.00720.36
8.2.30.0050.00319.63
8.2.20.0000.00818.00
8.2.10.0040.00418.10
8.2.00.0000.00818.02
8.1.280.0140.00725.92
8.1.270.0120.00622.31
8.1.260.0100.00028.09
8.1.250.0040.00428.09
8.1.240.0140.00420.65
8.1.230.0050.00517.95
8.1.220.0030.00517.77
8.1.210.0040.00418.77
8.1.200.0030.00617.60
8.1.190.0040.00417.61
8.1.180.0030.00518.10
8.1.170.0040.00418.85
8.1.160.0000.00720.94
8.1.150.0090.00019.07
8.1.140.0040.00419.71
8.1.130.0040.00417.84
8.1.120.0040.00417.73
8.1.110.0040.00417.72
8.1.100.0000.00817.75
8.1.90.0000.00717.70
8.1.80.0000.00717.61
8.1.70.0030.00317.76
8.1.60.0080.00017.82
8.1.50.0030.00617.74
8.1.40.0030.00617.73
8.1.30.0080.00017.88
8.1.20.0070.00017.76
8.1.10.0040.00417.71
8.1.00.0040.00417.66
8.0.300.0040.00418.77
8.0.290.0070.00017.00
8.0.280.0040.00418.64
8.0.270.0000.00817.29
8.0.260.0000.00717.32
8.0.250.0090.00017.14
8.0.240.0040.00417.23
8.0.230.0030.00317.12
8.0.220.0030.00317.19
8.0.210.0020.00517.19
8.0.200.0000.00617.21
8.0.190.0060.00617.10
8.0.180.0000.00717.16
8.0.170.0040.00417.23
8.0.160.0040.00417.13
8.0.150.0040.00417.17
8.0.140.0060.00317.01
8.0.130.0030.00313.48
8.0.120.0040.00417.09
8.0.110.0070.00017.21
8.0.100.0000.00717.10
8.0.90.0040.00417.04
8.0.80.0090.00917.13
8.0.70.0030.00517.03
8.0.60.0000.00717.12
8.0.50.0000.00716.93
8.0.30.0150.00417.43
8.0.20.0100.01017.45
8.0.10.0040.00417.18
8.0.00.0100.00916.93
7.4.330.0050.00016.82
7.4.320.0000.00616.64
7.4.300.0040.00416.76
7.4.290.0030.00316.79
7.4.280.0080.00016.68
7.4.270.0000.00716.76
7.4.260.0000.00716.53
7.4.250.0040.00416.64
7.4.240.0000.00716.60
7.4.230.0030.00316.82
7.4.220.0100.00716.65
7.4.210.0090.00616.67
7.4.200.0080.00016.82
7.4.160.0120.00916.74
7.4.150.0140.00417.40
7.4.140.0120.00717.86
7.4.130.0090.01316.70
7.4.120.0040.01216.70
7.4.110.0100.00716.63
7.4.100.0060.01616.75
7.4.90.0130.00316.59
7.4.80.0070.01019.39
7.4.70.0090.00916.70
7.4.60.0120.00616.59
7.4.50.0090.00916.73
7.4.40.0200.00016.48
7.4.30.0120.00616.74
7.4.10.0080.01015.18
7.4.00.0060.01015.14
7.3.330.0030.00313.30
7.3.320.0050.00013.30
7.3.310.0030.00316.34
7.3.300.0000.00716.23
7.3.290.0040.00416.43
7.3.280.0130.00516.40
7.3.270.0130.00317.40
7.3.260.0040.01616.57
7.3.250.0120.00816.68
7.3.240.0090.01016.46
7.3.230.0100.00716.43
7.3.210.0090.00916.63
7.3.200.0110.00619.39
7.3.190.0090.00616.88
7.3.180.0100.00616.80
7.3.170.0040.01116.56
7.3.160.0150.00616.67
7.3.130.0060.01115.02
7.3.120.0110.00714.93
7.3.110.0060.00914.82
7.3.100.0060.00715.02
7.3.90.0050.00914.96
7.3.80.0040.00914.96
7.3.70.0060.00914.84
7.3.60.0030.01014.95
7.3.50.0040.00714.93
7.3.40.0040.01014.88
7.3.30.0080.00614.91
7.3.20.0070.00716.76
7.3.10.0080.00716.82
7.3.00.0080.00616.74
7.2.330.0160.00316.72
7.2.320.0140.00316.95
7.2.310.0060.01217.02
7.2.300.0130.01016.87
7.2.290.0130.00316.64
7.2.260.0050.01315.26
7.2.250.0080.00915.36
7.2.240.0060.01115.35
7.2.230.0090.00615.38
7.2.220.0080.00815.25
7.2.210.0040.00915.14
7.2.200.0050.01215.17
7.2.190.0010.01215.00
7.2.180.0050.00915.13
7.2.170.0070.00715.07
7.2.160.0040.01015.25
7.2.150.0030.00916.91
7.2.140.0050.01216.96
7.2.130.0050.00917.01
7.2.120.0030.01117.19
7.2.110.0030.01216.91
7.2.100.0060.00616.96
7.2.90.0030.01216.89
7.2.80.0110.00317.01
7.2.70.0070.00717.00
7.2.60.0060.00717.03
7.2.50.0080.00817.10
7.2.40.0050.00916.84
7.2.30.0130.00217.06
7.2.20.0090.00616.92
7.2.10.0080.00516.93
7.2.00.0080.00617.89
7.1.330.0060.01015.87
7.1.320.0020.01115.97
7.1.310.0080.00615.96
7.1.300.0090.00615.72
7.1.290.0020.00915.67
7.1.280.0100.00415.63
7.1.270.0090.00315.76
7.1.260.0050.01015.93
7.1.250.0110.00415.70
7.1.240.0050.00915.86
7.1.230.0050.01115.86
7.1.220.0030.00915.61
7.1.210.0030.00915.90
7.1.200.0040.00915.80
7.1.190.0080.00615.75
7.1.180.0050.00515.74
7.1.170.0060.00515.81
7.1.160.0060.00615.91
7.1.150.0050.00515.88
7.1.140.0020.00915.78
7.1.130.0030.00815.91
7.1.120.0030.00915.93
7.1.110.0030.01015.78
7.1.100.0070.00716.42
7.1.90.0050.00515.75
7.1.80.0060.00715.85
7.1.70.0040.00916.12
7.1.60.0060.01216.95
7.1.50.0050.00716.25
7.1.40.0060.00815.62
7.1.30.0030.00915.67
7.1.20.0040.00915.82
7.1.10.0080.00715.58
7.1.00.0050.02917.98
7.0.330.0090.00615.58
7.0.320.0030.00815.38
7.0.310.0030.00715.34
7.0.300.0030.00715.39
7.0.290.0040.00615.55
7.0.280.0030.00715.43
7.0.270.0020.01015.46
7.0.260.0080.00815.37
7.0.250.0030.00815.37
7.0.240.0040.00515.44
7.0.230.0050.00615.54
7.0.220.0040.00615.39
7.0.210.0060.00915.38
7.0.200.0060.00815.88
7.0.190.0050.00915.46
7.0.180.0030.01015.56
7.0.170.0080.00615.43
7.0.160.0020.01615.40
7.0.150.0080.00815.46
7.0.140.0040.00515.51
7.0.130.0020.00715.41
7.0.120.0050.00715.38
7.0.110.0050.00915.54
7.0.100.0040.01015.53
7.0.90.0050.01215.32
7.0.80.0030.01115.29
7.0.70.0050.00715.56
7.0.60.0070.01817.42
7.0.50.0070.02816.30
7.0.40.0040.02015.74
7.0.30.0120.02315.65
7.0.20.0190.02615.74
7.0.10.0110.02115.70
7.0.00.0050.03415.63
5.6.400.0050.00814.65
5.6.390.0080.00614.42
5.6.380.0020.01114.58
5.6.370.0080.00414.38
5.6.360.0040.01114.48
5.6.350.0030.00714.38
5.6.340.0030.00714.51
5.6.330.0090.00514.41
5.6.320.0020.01114.54
5.6.310.0070.01014.26
5.6.300.0050.00714.12
5.6.290.0040.00814.50
5.6.280.0040.02916.61
5.6.270.0030.01514.24
5.6.260.0070.00414.38
5.6.250.0040.00914.38
5.6.240.0070.00514.46
5.6.230.0070.00714.46
5.6.220.0050.00514.48
5.6.210.0110.02716.42
5.6.200.0080.02215.68
5.6.190.0060.03316.51
5.6.180.0120.01916.46
5.6.170.0120.02016.38
5.6.160.0040.03816.42
5.6.150.0050.03115.70
5.6.140.0070.03115.67
5.6.130.0060.03315.72
5.6.120.0040.02516.54
5.6.110.0070.03116.57
5.6.100.0010.02316.65
5.6.90.0030.02016.59
5.6.80.0110.02816.29
5.6.70.0080.00614.48
5.6.60.0040.00814.33
5.6.50.0070.00814.14
5.6.40.0080.00314.36
5.6.30.0020.00914.43
5.6.20.0080.00714.44
5.6.10.0040.00814.29
5.6.00.0040.00714.22
5.5.380.0050.00814.22
5.5.370.0080.00714.44
5.5.360.0060.00614.45
5.5.350.0090.02916.47
5.5.340.0070.02015.47
5.5.330.0110.02816.45
5.5.320.0250.02716.39
5.5.310.0140.02516.33
5.5.300.0050.03915.47
5.5.290.0060.03315.51
5.5.280.0060.01916.52
5.5.270.0140.01516.50
5.5.260.0090.03016.48
5.5.250.0070.02716.36
5.5.240.0100.03116.21
5.5.230.0050.01014.22
5.5.220.0100.00514.09
5.5.210.0030.00914.42
5.5.200.0040.00714.28
5.5.190.0060.00614.37
5.5.180.0040.00714.24
5.5.170.0060.00414.10
5.5.160.0050.01014.25
5.5.150.0020.01314.39
5.5.140.0060.00714.30
5.5.130.0110.00714.44
5.5.120.0050.00914.36
5.5.110.0040.00614.26
5.5.100.0030.01014.48
5.5.90.0070.00714.32
5.5.80.0040.00814.19
5.5.70.0050.00714.21
5.5.60.0100.00314.26
5.5.50.0050.00514.15
5.5.40.0090.00914.43
5.5.30.0040.00714.36
5.5.20.0040.01114.30
5.5.10.0030.01114.31
5.5.00.0070.00714.36

preferences:
57.31 ms | 401 KiB | 5 Q