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 $result->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)
8.3.60.0070.01418.61
8.3.50.0110.00921.33
8.3.40.0100.01018.95
8.3.30.0110.00419.00
8.3.20.0000.00720.20
8.3.10.0040.00421.52
8.3.00.0040.00421.91
8.2.180.0100.00718.56
8.2.170.0070.00722.96
8.2.160.0100.00320.34
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00420.99
8.2.120.0080.00026.35
8.2.110.0060.00319.30
8.2.100.0090.00317.93
8.2.90.0040.00419.34
8.2.80.0060.00317.97
8.2.70.0060.00317.75
8.2.60.0040.00418.05
8.2.50.0050.00318.09
8.2.40.0060.00320.63
8.2.30.0000.00719.63
8.2.20.0060.00317.88
8.2.10.0000.00818.21
8.2.00.0000.00818.02
8.1.280.0070.01425.92
8.1.270.0070.01122.19
8.1.260.0030.00628.09
8.1.250.0050.00228.09
8.1.240.0090.00022.73
8.1.230.0040.00717.85
8.1.220.0000.00817.78
8.1.210.0040.00418.77
8.1.200.0060.00317.60
8.1.190.0000.00817.50
8.1.180.0000.00818.10
8.1.170.0040.00418.81
8.1.160.0060.00320.96
8.1.150.0050.00518.98
8.1.140.0040.00419.73
8.1.130.0030.00317.77
8.1.120.0030.00517.64
8.1.110.0030.00317.64
8.1.100.0000.00717.62
8.1.90.0030.00317.71
8.1.80.0000.00717.75
8.1.70.0030.00317.71
8.1.60.0030.00517.74
8.1.50.0040.00417.74
8.1.40.0000.00817.68
8.1.30.0050.00317.89
8.1.20.0040.00417.67
8.1.10.0030.00617.85
8.1.00.0040.00417.82
8.0.300.0030.00518.77
8.0.290.0030.00517.00
8.0.280.0000.00718.55
8.0.270.0000.00717.25
8.0.260.0000.00717.39
8.0.250.0060.00317.21
8.0.240.0040.00417.11
8.0.230.0030.00317.12
8.0.220.0030.00317.13
8.0.210.0040.00417.06
8.0.200.0030.00317.09
8.0.190.0040.00417.27
8.0.180.0050.00317.20
8.0.170.0040.00417.10
8.0.160.0000.00717.16
8.0.150.0000.00716.94
8.0.140.0000.00717.11
8.0.130.0000.00513.56
8.0.120.0050.00317.09
8.0.110.0070.00017.17
8.0.100.0030.00517.18
8.0.90.0050.00217.23
8.0.80.0090.00617.14
8.0.70.0000.00716.98
8.0.60.0070.00017.02
8.0.50.0040.00416.96
8.0.30.0130.00517.21
8.0.20.0100.00817.44
8.0.10.0050.00217.25
8.0.00.0070.01017.00
7.4.330.0050.00016.95
7.4.320.0030.00316.64
7.4.300.0030.00316.69
7.4.290.0040.00416.60
7.4.280.0040.00316.63
7.4.270.0000.00716.69
7.4.260.0030.00316.65
7.4.250.0030.00316.61
7.4.240.0070.00016.75
7.4.230.0040.00416.64
7.4.220.0140.00316.75
7.4.210.0080.00616.73
7.4.200.0020.00516.55
7.4.160.0100.00516.78
7.4.150.0110.00617.40
7.4.140.0090.01617.86
7.4.130.0110.01016.75
7.4.120.0090.00716.77
7.4.110.0090.00916.73
7.4.100.0130.00316.77
7.4.90.0100.00716.76
7.4.80.0100.00919.39
7.4.70.0030.02016.77
7.4.60.0100.00716.71
7.4.50.0070.01016.77
7.4.40.0170.00716.87
7.4.30.0120.00916.73
7.4.00.0000.01314.99
7.3.330.0000.00613.13
7.3.320.0030.00313.33
7.3.310.0000.00716.24
7.3.300.0000.00916.39
7.3.290.0040.00416.50
7.3.280.0070.01316.38
7.3.270.0070.01117.40
7.3.260.0140.00316.65
7.3.250.0130.01016.59
7.3.240.0120.00516.57
7.3.230.0100.00716.55
7.3.210.0060.01316.76
7.3.200.0110.00719.39
7.3.190.0120.00416.74
7.3.180.0060.00916.62
7.3.170.0110.01016.38
7.3.160.0150.00316.72
7.2.330.0060.01016.96
7.2.320.0120.01216.78
7.2.310.0120.00617.04
7.2.300.0060.01216.78
7.2.290.0120.00416.77
7.2.00.0110.00619.28
7.1.100.0030.00818.25
7.1.70.0000.00717.14
7.1.60.0130.01019.40
7.1.50.0260.00434.62
7.1.00.0070.07322.28
7.0.200.0000.00916.71
7.0.100.0070.07720.07
7.0.90.0330.07319.87
7.0.80.0300.05319.91
7.0.70.0300.07719.92
7.0.60.0330.06720.08
7.0.50.0470.07320.35
7.0.40.0070.09020.17
7.0.30.0100.05719.95
7.0.20.0130.07720.17
7.0.10.0100.04320.09
7.0.00.0030.05720.05
5.6.280.0070.05320.98
5.6.250.0100.07020.71
5.6.240.0130.08020.75
5.6.230.0070.05320.67
5.6.220.0170.06020.64
5.6.210.0070.06720.77
5.6.200.0100.08020.94
5.6.190.0100.06020.92
5.6.180.0100.06721.01
5.6.170.0170.04721.02
5.6.160.0070.08021.01
5.6.150.0100.07021.05
5.6.140.0070.08720.93
5.6.130.0000.07721.13
5.6.120.0100.06721.07
5.6.110.0070.05321.09
5.6.100.0030.05721.08
5.6.90.0130.06320.95
5.6.80.0030.08320.49
5.6.70.0170.07320.39
5.6.60.0130.06720.37
5.6.50.0070.05320.31
5.6.40.0100.06320.24
5.6.30.0200.06320.49
5.6.20.0100.04720.40
5.6.10.0070.07320.38
5.6.00.0100.08020.51
5.5.380.0130.06720.41
5.5.370.0030.05020.45
5.5.360.0200.06320.55
5.5.350.0170.07020.48
5.5.340.0130.06720.73
5.5.330.0100.07320.86
5.5.320.0130.07320.75
5.5.310.0130.06020.75
5.5.300.0030.07720.84
5.5.290.0130.04320.83
5.5.280.0100.08720.89
5.5.270.0130.04320.76
5.5.260.0000.08320.76
5.5.250.0130.07720.61
5.5.240.0100.08320.31
5.5.230.0030.06320.29
5.5.220.0030.08020.27
5.5.210.0030.07320.20
5.5.200.0030.05320.21
5.5.190.0070.07320.18
5.5.180.0100.07020.17
5.5.160.0070.06020.23
5.5.150.0070.09020.15
5.5.140.0170.03720.14
5.5.130.0070.04720.21
5.5.120.0070.08720.12
5.5.110.0000.05320.13
5.5.100.0030.07320.05
5.5.90.0070.05320.15
5.5.80.0070.04320.02
5.5.70.0100.06320.03
5.5.60.0130.07319.91
5.5.50.0000.07020.09
5.5.40.0100.05020.04
5.5.30.0070.07719.95
5.5.20.0130.05720.02
5.5.10.0030.08720.04
5.5.00.0100.07719.99

preferences:
67.62 ms | 401 KiB | 5 Q