3v4l.org

run code in 300+ PHP versions simultaneously
<?php $startBookTime = new DateTime(); echo intval($startBookTime->format('H')) < 18 ; var_dump(intval($startBookTime->format('H')) < 19);

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)
8.3.70.0080.00818.30
8.3.60.0170.00316.62
8.3.50.0100.00821.22
8.3.40.0120.00618.92
8.3.30.0090.00618.80
8.3.20.0020.00520.21
8.3.10.0040.00423.70
8.3.00.0040.00421.69
8.2.190.0130.00718.66
8.2.180.0030.01016.75
8.2.170.0120.00622.96
8.2.160.0100.00720.28
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0000.00826.16
8.2.120.0040.00419.95
8.2.110.0100.00721.11
8.2.100.0090.00318.03
8.2.90.0040.00419.17
8.2.80.0080.00017.97
8.2.70.0060.00317.88
8.2.60.0090.00017.93
8.2.50.0030.00618.09
8.2.40.0060.00322.15
8.2.30.0030.00519.38
8.2.20.0000.00717.78
8.2.10.0040.00418.21
8.2.00.0000.00718.00
8.1.280.0090.00625.92
8.1.270.0040.00422.14
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0030.00622.49
8.1.230.0100.00019.07
8.1.220.0080.00017.78
8.1.210.0050.00318.77
8.1.200.0090.00017.35
8.1.190.0000.00817.35
8.1.180.0050.00318.10
8.1.170.0000.00918.82
8.1.160.0070.00020.70
8.1.150.0070.00019.14
8.1.140.0000.00819.55
8.1.130.0040.00417.81
8.1.120.0050.00217.71
8.1.110.0040.00417.63
8.1.100.0080.00017.68
8.1.90.0030.00617.70
8.1.80.0000.00717.67
8.1.70.0000.00717.56
8.1.60.0040.00717.76
8.1.50.0060.00317.66
8.1.40.0000.00817.72
8.1.30.0030.00617.75
8.1.20.0000.00817.64
8.1.10.0000.00817.73
8.1.00.0050.00217.61
8.0.300.0060.00318.77
8.0.290.0050.00317.00
8.0.280.0000.00718.42
8.0.270.0030.00317.25
8.0.260.0030.00517.27
8.0.250.0030.00317.13
8.0.240.0000.00717.15
8.0.230.0030.00317.16
8.0.220.0030.00317.15
8.0.210.0030.00316.96
8.0.200.0000.00817.18
8.0.190.0070.00317.07
8.0.180.0000.00717.05
8.0.170.0030.00616.96
8.0.160.0030.00317.14
8.0.150.0050.00317.02
8.0.140.0040.00416.96
8.0.130.0030.00313.44
8.0.120.0040.00417.02
8.0.110.0040.00417.17
8.0.100.0040.00416.96
8.0.90.0040.00416.97
8.0.80.0120.00817.07
8.0.70.0000.00816.89
8.0.60.0040.00417.11
8.0.50.0000.00716.91
8.0.30.0090.00917.37
8.0.20.0080.01117.40
8.0.10.0040.00417.04
8.0.00.0080.00817.11
7.4.330.0050.00016.77
7.4.320.0030.00316.66
7.4.300.0030.00516.74
7.4.290.0030.00316.75
7.4.280.0000.00716.65
7.4.270.0030.00316.73
7.4.260.0060.00316.64
7.4.250.0030.00316.66
7.4.240.0000.00716.65
7.4.230.0070.00016.39
7.4.220.0060.01216.77
7.4.210.0120.00416.81
7.4.200.0040.00416.71
7.4.160.0070.01016.61
7.4.150.0110.00617.40
7.4.140.0110.00817.86
7.4.130.0100.01116.77
7.4.120.0080.01216.80
7.4.110.0240.04916.50
7.4.100.0040.01116.73
7.4.90.0100.00716.46
7.4.80.0040.01319.39
7.4.70.0070.01016.78
7.4.60.0100.00716.76
7.4.50.0060.00316.65
7.4.40.0060.00916.65
7.4.30.0120.00616.86
7.4.00.0080.00815.26
7.3.330.0030.00513.24
7.3.320.0000.00513.08
7.3.310.0000.00716.33
7.3.300.0070.00016.33
7.3.290.0070.00916.33
7.3.280.0080.01116.37
7.3.270.0060.01217.40
7.3.260.0060.01616.55
7.3.250.0100.01116.46
7.3.240.0120.00816.50
7.3.230.0150.00916.39
7.3.210.0070.01016.74
7.3.200.0090.01319.39
7.3.190.0070.01416.61
7.3.180.0080.00816.55
7.3.170.0030.01316.64
7.3.160.0140.00316.59
7.3.120.0110.00715.11
7.3.110.0140.00014.85
7.3.100.0030.01314.83
7.3.90.0030.01014.91
7.3.80.0120.00314.90
7.3.70.0040.00815.00
7.3.60.0150.00015.07
7.3.50.0070.00314.92
7.3.40.0070.01014.67
7.3.30.0000.01414.64
7.3.20.0070.00716.89
7.3.10.0100.00316.71
7.3.00.0060.00916.70
7.2.330.0160.00416.66
7.2.320.0110.00716.78
7.2.310.0070.01016.91
7.2.300.0030.02016.86
7.2.290.0150.00316.80
7.2.250.0100.01015.13
7.2.240.0150.00415.31
7.2.230.0130.00314.83
7.2.220.0090.00615.13
7.2.210.0000.01414.86
7.2.200.0000.01314.78
7.2.190.0040.01115.21
7.2.180.0030.00815.01
7.2.170.0040.00715.25
7.2.60.0060.00916.99
7.2.00.0040.01119.29
7.1.330.0070.00715.72
7.1.320.0040.00715.86
7.1.310.0030.01315.93
7.1.300.0070.00715.92
7.1.290.0040.01215.92
7.1.280.0040.00715.96
7.1.270.0000.01415.75
7.1.260.0030.01015.60
7.1.200.0030.01015.91
7.1.100.0060.00617.98
7.1.70.0000.00817.31
7.1.60.0100.01619.40
7.1.50.0040.00716.99
7.1.00.0070.07322.54
7.0.200.0460.00314.54
7.0.60.0330.06721.75
7.0.50.0030.04017.80
7.0.40.0130.08020.19
7.0.30.0270.07020.09
7.0.20.0230.04020.18
7.0.10.0030.04720.13
7.0.00.0070.08019.99
5.6.280.0000.07320.99
5.6.210.0100.08020.71
5.6.200.0100.05718.09
5.6.190.0030.04320.48
5.6.180.0170.04320.66
5.6.170.0330.06720.38
5.6.160.0030.04720.32
5.6.150.0000.04018.22
5.6.140.0130.07318.16
5.6.130.0170.07718.21
5.6.120.0100.04020.97
5.6.110.0100.08721.05
5.6.100.0100.03321.00
5.6.90.0070.06720.98
5.6.80.0170.05020.37
5.5.350.0100.06320.41
5.5.340.0070.08018.01
5.5.330.0100.07720.36
5.5.320.0530.05320.28
5.5.310.0270.07320.32
5.5.300.0030.04317.91
5.5.290.0130.06718.02
5.5.280.0070.04720.88
5.5.270.0100.08320.84
5.5.260.0170.04720.79
5.5.250.0070.08720.68
5.5.240.0200.05020.16

preferences:
19.69 ms | 401 KiB | 5 Q