3v4l.org

run code in 300+ PHP versions simultaneously
<?php $id = 2; // zmniejsza wartość tylko przy wyświetlaniu echo '<a href="index.php?id='.($id - 1).'"><div class="propozycja1" style="background-color:red;">1</div></a>'; // predekrementacja - zmniejsza wartość $id echo '<a href="index.php?id='.--$id.'"><div class="propozycja1" style="background-color:red;">1</div></a>';

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)
8.3.70.0150.00018.20
8.3.60.0120.00318.36
8.3.50.0120.00722.11
8.3.40.0070.00718.52
8.3.30.0000.01518.51
8.3.20.0000.00720.21
8.3.10.0070.00020.52
8.3.00.0040.00421.73
8.2.190.0040.01218.41
8.2.180.0100.01018.16
8.2.170.0070.00722.96
8.2.160.0100.00320.38
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0040.00420.57
8.2.120.0040.00426.35
8.2.110.0000.01121.03
8.2.100.0040.00720.54
8.2.90.0040.00419.32
8.2.80.0040.00419.30
8.2.70.0040.00418.05
8.2.60.0000.00818.22
8.2.50.0000.00818.10
8.2.40.0040.00422.13
8.2.30.0040.00420.45
8.2.20.0000.00717.93
8.2.10.0000.00717.98
8.2.00.0090.00018.25
8.1.280.0090.01225.92
8.1.270.0070.01022.17
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00422.05
8.1.230.0080.00419.16
8.1.220.0000.00717.74
8.1.210.0030.00618.77
8.1.200.0060.00317.22
8.1.190.0000.00817.23
8.1.180.0030.00618.10
8.1.170.0040.00418.59
8.1.160.0030.00518.95
8.1.150.0050.00320.26
8.1.140.0000.00819.43
8.1.130.0000.00720.84
8.1.120.0030.00317.41
8.1.110.0000.00817.51
8.1.100.0040.00417.39
8.1.90.0050.00217.47
8.1.80.0040.00417.33
8.1.70.0000.00817.34
8.1.60.0050.00217.64
8.1.50.0040.00417.56
8.1.40.0080.00317.55
8.1.30.0000.00817.65
8.1.20.0030.00517.61
8.1.10.0040.00417.47
8.1.00.0040.00417.45
8.0.300.0070.00319.66
8.0.290.0000.00816.63
8.0.280.0030.00318.41
8.0.270.0070.00017.16
8.0.260.0000.00617.32
8.0.250.0030.00316.95
8.0.240.0070.00016.93
8.0.230.0080.00016.98
8.0.220.0000.00716.92
8.0.210.0000.00716.89
8.0.200.0020.00516.95
8.0.190.0040.00416.86
8.0.180.0040.00416.88
8.0.170.0000.00816.92
8.0.160.0040.00416.92
8.0.150.0000.00716.85
8.0.140.0000.00716.91
8.0.130.0030.00313.32
8.0.120.0040.00416.80
8.0.110.0040.00416.74
8.0.100.0000.00716.72
8.0.90.0070.00016.77
8.0.80.0080.00816.88
8.0.70.0040.00416.93
8.0.60.0030.00516.82
8.0.50.0030.00516.69
8.0.30.0110.00717.02
8.0.20.0100.01117.40
8.0.10.0000.00716.84
8.0.00.0130.00716.71
7.4.330.0050.00015.55
7.4.320.0060.00016.40
7.4.300.0060.00016.59
7.4.290.0000.00616.33
7.4.280.0040.00416.50
7.4.270.0030.00316.47
7.4.260.0070.00016.53
7.4.250.0060.00016.51
7.4.240.0040.00416.44
7.4.230.0000.00716.54
7.4.220.0120.00416.54
7.4.210.0110.00816.38
7.4.200.0000.00716.38
7.4.160.0090.00616.50
7.4.150.0040.01317.40
7.4.140.0100.00817.86
7.4.130.0070.01016.45
7.4.120.0100.00916.49
7.4.110.0100.00716.41
7.4.100.0090.00816.48
7.4.90.0070.01016.48
7.4.80.0110.02019.39
7.4.70.0070.01416.39
7.4.60.0030.01316.52
7.4.50.0040.00716.50
7.4.40.0080.00816.45
7.4.30.0060.00916.55
7.4.00.0090.00914.80
7.3.330.0030.00313.00
7.3.320.0030.00313.15
7.3.310.0000.00716.34
7.3.300.0030.00316.12
7.3.290.0030.01216.24
7.3.280.0100.00916.25
7.3.270.0140.01117.40
7.3.260.0100.01016.44
7.3.250.0130.00616.36
7.3.240.0130.00616.40
7.3.230.0070.01116.39
7.3.210.0090.01716.50
7.3.200.0100.01016.43
7.3.190.0040.01116.56
7.3.180.0070.01016.36
7.3.170.0110.01116.45
7.3.160.0060.00916.29
7.3.10.0070.01116.11
7.3.00.0130.00715.93
7.2.330.0110.00616.34
7.2.320.0100.00716.77
7.2.310.0150.00616.52
7.2.300.0140.00316.73
7.2.290.0030.01516.63
7.2.130.0090.00916.73
7.2.120.0110.00816.69
7.2.110.0070.00716.66
7.2.100.0160.01016.41
7.2.90.0080.01116.68
7.2.80.0070.01116.41
7.2.70.0130.00616.66
7.2.60.0120.00616.72
7.2.50.0100.01216.80
7.2.40.0120.00316.88
7.2.30.0120.00616.40
7.2.20.0170.00416.28
7.2.10.0180.00316.78
7.2.00.0140.00417.04
7.1.250.0030.01015.18
7.1.200.0060.00315.86
7.1.70.0000.00716.91
7.1.60.0000.01216.95
7.1.30.1800.05336.31
7.1.20.1730.06036.47
7.1.10.2330.06320.41
7.1.00.2230.07720.55
7.0.200.0060.00616.77
7.0.170.1200.08020.00
7.0.160.1570.07020.04
7.0.150.1600.06320.07
7.0.140.1270.07020.04
7.0.130.1200.05720.20
7.0.120.0970.07019.94
7.0.110.1570.06320.08
7.0.100.1270.06320.04
7.0.90.2130.05720.06
7.0.80.1030.07020.11
7.0.70.1370.05320.25
7.0.60.1400.06020.16
7.0.50.1330.07320.20
7.0.40.1700.07320.03
7.0.30.0130.08020.08
7.0.20.0100.06320.07
7.0.10.0170.08320.11
7.0.00.1930.08720.07

preferences:
18.53 ms | 401 KiB | 5 Q