3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = date('l'); if($test = "Sunday"){ $end = strtotime('Sunday last week'); $start = date('Y-M-d',strtotime('Monday last week')); }else{ $end = strtotime('Sunday this week'); $start = date('Y-M-d',strtotime('Monday last week')); } echo $start;

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)
8.3.60.0040.01116.75
8.3.50.0090.00616.42
8.3.40.0100.01018.88
8.3.30.0090.00618.74
8.3.20.0070.00020.34
8.3.10.0050.00323.56
8.3.00.0040.00423.64
8.2.180.0060.01218.25
8.2.170.0140.00722.96
8.2.160.0100.00320.53
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0040.00421.17
8.2.120.0080.00026.35
8.2.110.0090.00020.84
8.2.100.0120.00017.79
8.2.90.0000.00819.21
8.2.80.0080.00017.97
8.2.70.0000.00817.50
8.2.60.0090.00017.93
8.2.50.0080.00018.07
8.2.40.0060.00322.39
8.2.30.0030.00320.73
8.2.20.0030.00517.88
8.2.10.0030.00618.21
8.2.00.0000.00718.25
8.1.280.0150.00325.92
8.1.270.0040.00423.99
8.1.260.0080.00028.09
8.1.250.0030.00628.09
8.1.240.0030.00624.00
8.1.230.0070.00419.08
8.1.220.0060.00317.78
8.1.210.0030.00518.77
8.1.200.0060.00317.38
8.1.190.0040.00417.25
8.1.180.0080.00018.10
8.1.170.0080.00018.84
8.1.160.0070.00020.74
8.1.150.0070.00018.87
8.1.140.0050.00319.69
8.1.130.0000.00717.87
8.1.120.0030.00717.65
8.1.110.0000.00817.57
8.1.100.0000.00817.54
8.1.90.0000.00717.63
8.1.80.0040.00417.52
8.1.70.0040.00417.70
8.1.60.0040.00417.60
8.1.50.0030.00517.68
8.1.40.0040.00417.61
8.1.30.0040.00417.69
8.1.20.0080.00017.76
8.1.10.0040.00417.56
8.1.00.0000.00817.65
8.0.300.0040.00418.77
8.0.290.0000.00917.00
8.0.280.0030.00318.48
8.0.270.0040.00417.37
8.0.260.0060.00017.26
8.0.250.0030.00317.10
8.0.240.0030.00317.08
8.0.230.0080.00017.16
8.0.220.0030.00317.05
8.0.210.0070.00016.98
8.0.200.0000.00617.18
8.0.190.0000.00817.13
8.0.180.0030.00517.07
8.0.170.0000.00817.15
8.0.160.0000.00717.16
8.0.150.0080.00017.11
8.0.140.0040.00417.03
8.0.130.0030.00313.37
8.0.120.0050.00316.98
8.0.110.0000.00817.00
8.0.100.0050.00216.93
8.0.90.0000.00716.95
8.0.80.0140.00717.14
8.0.70.0040.00417.04
8.0.60.0050.00216.96
8.0.50.0000.00716.97
8.0.30.0090.01117.34
8.0.20.0150.00517.40
8.0.10.0050.00317.25
8.0.00.0100.00916.98
7.4.330.0020.00216.71
7.4.320.0060.00016.75
7.4.300.0030.00316.52
7.4.290.0070.00016.73
7.4.280.0000.00816.72
7.4.270.0030.00316.66
7.4.260.0040.00416.70
7.4.250.0070.00016.55
7.4.240.0020.00516.59
7.4.230.0030.00316.81
7.4.220.0130.00616.55
7.4.210.0090.00616.68
7.4.200.0000.00716.43
7.4.160.0040.01616.60
7.4.150.0100.01017.40
7.4.140.0080.01117.86
7.4.130.0100.00716.61
7.4.120.0080.01016.72
7.4.110.0070.01016.67
7.4.100.0060.01216.65
7.4.90.0120.00616.88
7.4.80.0110.01119.39
7.4.70.0100.00616.78
7.4.60.0070.01016.66
7.4.50.0110.00716.36
7.4.40.0080.00816.73
7.4.30.0070.01016.66
7.4.00.0040.00815.02
7.3.330.0030.00313.24
7.3.320.0060.00013.23
7.3.310.0070.00016.26
7.3.300.0070.00016.43
7.3.290.0060.01116.39
7.3.280.0080.00916.34
7.3.270.0080.00917.40
7.3.260.0140.00316.65
7.3.250.0110.00716.56
7.3.240.0030.01316.50
7.3.230.0030.01316.50
7.3.210.0130.00716.61
7.3.200.0150.00616.41
7.3.190.0060.01016.43
7.3.180.0100.01316.50
7.3.170.0130.01016.84
7.3.160.0100.00716.58
7.2.330.0130.00716.61
7.2.320.0100.00716.63
7.2.310.0090.00816.94
7.2.300.0070.01716.80
7.2.290.0070.01016.94
7.2.60.0060.01016.94
7.2.00.0060.00919.43
7.1.200.0000.01616.06
7.1.100.0040.00818.39
7.1.70.0040.01217.43
7.1.60.0100.01619.06
7.1.50.0070.00317.25
7.1.00.0030.08722.34
7.0.200.0140.00714.95
7.0.90.0070.04719.89
7.0.80.0100.08320.01
7.0.70.0030.04319.90
7.0.60.0030.08319.92
7.0.50.0030.07320.30
7.0.40.0030.07320.11
7.0.30.0030.08720.14
7.0.20.0200.07720.04
7.0.10.0130.07720.05
7.0.00.0200.06320.04
5.6.280.0000.07021.07
5.6.240.0130.07020.66
5.6.230.0070.06720.66
5.6.220.0030.04320.67
5.6.210.0130.07320.66
5.6.200.0100.07021.11
5.6.190.0070.08721.18
5.6.180.0100.07321.00
5.6.170.0030.05720.93
5.6.160.0070.06021.05
5.6.150.0030.08721.10
5.6.140.0130.07021.11
5.6.130.0130.08320.95
5.6.120.0100.08020.95
5.6.110.0170.07321.01
5.6.100.0100.08020.93
5.6.90.0100.07020.98
5.6.80.0130.03720.31
5.6.70.0100.06720.54
5.6.60.0070.08320.43
5.6.50.0070.08020.39
5.6.40.0000.08020.30
5.6.30.0030.07020.41
5.6.20.0100.07320.43
5.6.10.0070.07320.36
5.6.00.0030.07720.40
5.5.380.0070.04320.50
5.5.370.0100.08020.42
5.5.360.0070.04720.34
5.5.350.0070.08020.38
5.5.340.0070.08020.90
5.5.330.0130.05320.79
5.5.320.0070.09020.73
5.5.310.0100.06720.87
5.5.300.0100.04020.88
5.5.290.0070.06320.90
5.5.280.0030.09320.86
5.5.270.0000.05320.71
5.5.260.0030.06720.91
5.5.250.0130.05720.68
5.5.240.0100.06720.13
5.5.230.0030.08720.30
5.5.220.0030.04720.20
5.5.210.0000.08720.30
5.5.200.0200.06720.22
5.5.190.0170.06320.10
5.5.180.0100.07020.14
5.5.160.0130.04720.25
5.5.150.0000.06320.26
5.5.140.0070.07720.25
5.5.130.0170.04020.13
5.5.120.0030.08320.07
5.5.110.0100.07320.08
5.5.100.0070.08320.10
5.5.90.0100.04720.00
5.5.80.0070.04019.95
5.5.70.0070.04020.07
5.5.60.0030.07020.13
5.5.50.0030.05320.08
5.5.40.0070.06320.02
5.5.30.0030.08019.98
5.5.20.0070.07320.08
5.5.10.0030.04019.94
5.5.00.0030.07020.06

preferences:
47.99 ms | 400 KiB | 5 Q