3v4l.org

run code in 300+ PHP versions simultaneously
<?php $now = new DateTimeImmutable; $departure = $now->modify('+42 hours'); echo $departure->diff($now)->format('%h');

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)
8.3.60.0110.00716.38
8.3.50.0150.00521.11
8.3.40.0110.01118.86
8.3.30.0080.00818.92
8.3.20.0050.00320.38
8.3.10.0030.00523.65
8.3.00.0060.00323.66
8.2.180.0040.01118.41
8.2.170.0100.00722.96
8.2.160.0040.01120.11
8.2.150.0070.00024.18
8.2.140.0060.00324.66
8.2.130.0000.00821.09
8.2.120.0080.00026.35
8.2.110.0060.00319.20
8.2.100.0000.01218.05
8.2.90.0000.00819.22
8.2.80.0000.00817.97
8.2.70.0060.00317.88
8.2.60.0080.00018.05
8.2.50.0070.00318.09
8.2.40.0000.00722.32
8.2.30.0030.00319.58
8.2.20.0000.00717.92
8.2.10.0000.00818.04
8.2.00.0000.00718.18
8.1.280.0040.01125.92
8.1.270.0000.00822.21
8.1.260.0060.00328.09
8.1.250.0050.00228.09
8.1.240.0060.00322.42
8.1.230.0080.00317.75
8.1.220.0000.00717.90
8.1.210.0040.00418.77
8.1.200.0060.00317.48
8.1.190.0000.00917.35
8.1.180.0000.00918.10
8.1.170.0000.00718.76
8.1.160.0070.00020.83
8.1.150.0000.00820.74
8.1.140.0060.00319.65
8.1.130.0030.00317.77
8.1.120.0070.00017.66
8.1.110.0020.00517.64
8.1.100.0060.00317.62
8.1.90.0070.00017.64
8.1.80.0040.00417.58
8.1.70.0000.00717.66
8.1.60.0070.00017.75
8.1.50.0000.00917.67
8.1.40.0030.00517.61
8.1.30.0000.00917.74
8.1.20.0000.00717.70
8.1.10.0000.00717.77
8.1.00.0030.00817.77
8.0.300.0000.00818.90
8.0.290.0070.00016.88
8.0.280.0030.00318.57
8.0.270.0040.00417.34
8.0.260.0030.00317.45
8.0.250.0000.00717.21
8.0.240.0040.00417.26
8.0.230.0020.00417.25
8.0.220.0000.00717.14
8.0.210.0030.00317.11
8.0.200.0000.00617.15
8.0.190.0060.00316.98
8.0.180.0000.00717.03
8.0.170.0040.00417.08
8.0.160.0070.00017.10
8.0.150.0000.00817.05
8.0.140.0000.00716.95
8.0.130.0030.00313.48
8.0.120.0080.00017.04
8.0.110.0000.00817.11
8.0.100.0070.00017.09
8.0.90.0040.00416.97
8.0.80.0060.00917.05
8.0.70.0000.00817.10
8.0.60.0000.00817.13
8.0.50.0040.00417.13
8.0.30.0120.00917.36
8.0.20.0080.01117.43
8.0.10.0030.00517.26
8.0.00.0110.01016.95
7.4.330.0000.00616.84
7.4.320.0030.00316.75
7.4.300.0070.00016.64
7.4.290.0070.00016.55
7.4.280.0040.00416.74
7.4.270.0030.00316.64
7.4.260.0000.00716.62
7.4.250.0050.00316.53
7.4.240.0040.00416.78
7.4.230.0000.00716.72
7.4.220.0040.01416.77
7.4.210.0050.01116.77
7.4.200.0070.00016.71
7.4.160.0090.00916.62
7.4.150.0130.00417.40
7.4.140.0120.01017.86
7.4.130.0170.00416.64
7.4.120.0080.00916.60
7.4.110.0090.00616.76
7.4.100.0090.01216.67
7.4.90.0140.00316.58
7.4.80.0000.01719.39
7.4.70.0080.00816.63
7.4.60.0070.01016.76
7.4.50.0070.00716.63
7.4.40.0040.01816.76
7.4.30.0100.01316.54
7.4.10.0100.01015.18
7.4.00.0090.00615.03
7.3.330.0000.00513.06
7.3.320.0080.00013.16
7.3.310.0020.00516.48
7.3.300.0030.00316.32
7.3.290.0020.00516.34
7.3.280.0100.00816.36
7.3.270.0090.00917.40
7.3.260.0080.00816.56
7.3.250.0140.00516.52
7.3.240.0140.00816.47
7.3.230.0120.00616.83
7.3.210.0090.00916.70
7.3.200.0120.00619.39
7.3.190.0090.01216.54
7.3.180.0100.00616.69
7.3.170.0030.01316.46
7.3.160.0100.00716.35
7.3.130.0040.01514.93
7.3.120.0070.01014.77
7.3.110.0100.01014.88
7.3.100.0070.00714.82
7.3.90.0070.00314.90
7.3.80.0040.00714.52
7.3.70.0090.00014.77
7.3.60.0090.00314.84
7.3.50.0030.00914.75
7.3.40.0030.00815.04
7.3.30.0070.00714.86
7.3.20.0030.01016.69
7.3.10.0030.01016.79
7.3.00.0060.00616.80
7.2.330.0090.00916.55
7.2.320.0070.01016.91
7.2.310.0070.01016.82
7.2.300.0110.00516.68
7.2.290.0100.00616.63
7.2.260.0140.00715.19
7.2.250.0060.01315.38
7.2.240.0100.00615.07
7.2.230.0120.00314.82
7.2.220.0120.00615.39
7.2.210.0090.00315.32
7.2.200.0000.01715.25
7.2.190.0130.00315.19
7.2.180.0030.01015.14
7.2.170.0000.00915.30
7.2.160.0060.01214.94
7.2.150.0070.00717.08
7.2.140.0000.01216.99
7.2.130.0060.00617.03
7.2.120.0070.00617.04
7.2.110.0060.00616.91
7.2.100.0070.00516.83
7.2.90.0060.01117.06
7.2.80.0090.00616.98
7.2.70.0060.00616.95
7.2.60.0070.00817.09
7.2.50.0020.01116.98
7.2.40.0070.00917.00
7.2.30.0090.00616.96
7.2.20.0050.01017.05
7.2.10.0060.00617.13
7.2.00.0070.00617.88
7.1.330.0090.00315.88
7.1.320.0030.01015.90
7.1.310.0050.00516.14
7.1.300.0070.01015.93
7.1.290.0040.01116.08
7.1.280.0030.01015.75
7.1.270.0040.00816.00
7.1.260.0040.00815.75
7.1.250.0000.01615.67
7.1.240.0090.00015.98
7.1.230.0000.01315.75
7.1.220.0040.00415.75
7.1.210.0100.00315.86
7.1.200.0080.00515.79
7.1.190.0070.00715.90
7.1.180.0070.00715.68
7.1.170.0030.00615.87
7.1.160.0060.00915.71
7.1.150.0110.00715.80
7.1.140.0070.00415.74
7.1.130.0070.00715.73
7.1.120.0030.00915.99
7.1.110.0050.00315.98
7.1.100.0070.00717.07
7.1.90.0060.00315.95
7.1.80.0080.01115.86
7.1.70.0030.00916.49
7.1.60.0030.01317.66
7.1.50.0060.01116.44
7.1.40.0070.00716.09
7.1.30.0000.01515.91
7.1.20.0070.00415.77
7.1.10.0040.01415.79
7.1.00.0060.03819.13
7.0.330.0000.01315.51
7.0.320.0030.00915.54
7.0.310.0100.00315.52
7.0.300.0030.00615.32
7.0.290.0100.00715.27
7.0.280.0030.00715.67
7.0.270.0040.00815.60
7.0.260.0000.01115.33
7.0.250.0060.00315.57
7.0.240.0030.01015.39
7.0.230.0060.01215.63
7.0.220.0100.00715.47
7.0.210.0100.00315.34
7.0.200.0020.00816.27
7.0.190.0090.00315.42
7.0.180.0000.01615.59
7.0.170.0030.00715.61
7.0.160.0070.01115.53
7.0.150.0030.00615.28
7.0.140.0070.00715.33
7.0.130.0030.00915.59
7.0.120.0080.00615.57
7.0.110.0030.01015.56
7.0.100.0120.00615.68
7.0.90.0060.00915.38
7.0.80.0030.01015.18
7.0.70.0090.00615.56
7.0.60.0120.04218.68
7.0.50.0120.03516.56
7.0.40.0060.03416.91
7.0.30.0120.02216.79
7.0.20.0170.04416.93
7.0.10.0050.04716.79
7.0.00.0090.04016.84
5.6.400.0030.00914.55
5.6.390.0040.00814.73
5.6.380.0070.00414.41
5.6.370.0050.00514.45
5.6.360.0070.01014.56
5.6.350.0030.01214.27
5.6.340.0030.00614.44
5.6.330.0030.00614.14
5.6.320.0000.01414.22
5.6.310.0100.00714.49
5.6.300.0060.00614.66
5.6.290.0040.01214.54
5.6.280.0070.02617.76
5.6.270.0070.01014.79
5.6.260.0100.01014.30
5.6.250.0070.01114.48
5.6.240.0030.00914.56
5.6.230.0000.01514.29
5.6.220.0090.00014.44
5.6.210.0080.04117.41
5.6.200.0050.02716.19
5.6.190.0070.02017.32
5.6.180.0140.02617.28
5.6.170.0140.03117.44
5.6.160.0040.04717.47
5.6.150.0090.02016.32
5.6.140.0100.04216.33
5.6.130.0080.04016.34
5.6.120.0080.03617.80
5.6.110.0060.02817.63
5.6.100.0070.04517.69
5.6.90.0040.03417.77
5.6.80.0050.03917.40
5.6.70.0120.00314.55
5.6.60.0030.01214.41
5.6.50.0060.00614.08
5.6.40.0000.01014.36
5.6.30.0030.00914.20
5.6.20.0060.00914.13
5.6.10.0040.01214.43
5.6.00.0080.00414.03
5.5.380.0030.00614.51
5.5.370.0030.01314.14
5.5.360.0070.00714.48
5.5.350.0130.04417.45
5.5.340.0020.02916.13
5.5.330.0060.04917.31
5.5.320.0180.04217.33
5.5.310.0190.01617.40
5.5.300.0050.03816.09
5.5.290.0070.04015.96
5.5.280.0040.02917.61
5.5.270.0100.02817.55
5.5.260.0070.02617.50
5.5.250.0060.02217.46
5.5.240.0140.03817.25
5.5.230.0060.01014.58
5.5.220.0070.01014.53
5.5.210.0070.00414.26
5.5.200.0090.00313.91
5.5.190.0030.01014.19
5.5.180.0030.00914.18
5.5.170.0100.00713.88
5.5.160.0040.00414.30
5.5.150.0060.00614.37
5.5.140.0000.00814.32
5.5.130.0140.00014.45
5.5.120.0090.00414.53
5.5.110.0040.01114.10
5.5.100.0060.00613.85
5.5.90.0080.00313.93
5.5.80.0060.00614.28
5.5.70.0000.01514.46
5.5.60.0090.00314.55
5.5.50.0080.00414.18
5.5.40.0000.01213.85
5.5.30.0090.00614.15
5.5.20.0090.00614.46
5.5.10.0000.00914.23
5.5.00.0100.00714.10

preferences:
74.67 ms | 401 KiB | 5 Q