3v4l.org

run code in 300+ PHP versions simultaneously
<?php define("NL", "\n<br>"); $upUrl = "upUrl ampersand=& hash=#"; $downUrl = "downUrl ampersand=& hash=#"; echo $upUrl.NL; echo $downUrl.NL.NL; list($upUrl, $downUrl) = str_replace(["&", "#"], ["&amp", "%23"], [$upUrl, $downUrl]); echo $upUrl.NL; echo $downUrl.NL.NL; $upUrl = str_replace("&", "&amp", $upUrl); echo $upUrl.NL; echo $downUrl.NL; ?>

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)
8.5.10.0100.00819.74
8.5.00.0150.00920.10
8.4.150.0030.00014.05
8.4.140.0150.00617.59
8.4.130.0060.00518.92
8.4.120.0130.00624.17
8.4.110.0140.00618.78
8.4.100.0020.00818.95
8.4.90.0120.01022.23
8.4.80.0070.00218.73
8.4.70.0120.00818.87
8.4.60.0130.01118.83
8.4.50.0130.00820.53
8.4.40.0100.01019.25
8.4.30.0170.00320.39
8.4.20.0080.00020.79
8.4.10.0130.00619.31
8.3.280.0150.00518.51
8.3.270.0120.01316.68
8.3.260.0150.00516.45
8.3.250.0080.00819.03
8.3.240.0090.00617.18
8.3.230.0120.00616.45
8.3.220.0090.00818.95
8.3.210.0140.00416.46
8.3.200.0050.00416.81
8.3.190.0080.00717.00
8.3.180.0090.01018.96
8.3.170.0080.00316.60
8.3.160.0110.00717.06
8.3.150.0070.00716.67
8.3.140.0030.00518.96
8.3.130.0030.00718.50
8.3.120.0120.00320.84
8.3.110.0090.00620.94
8.3.100.0030.00624.06
8.3.90.0000.00826.77
8.3.80.0140.00017.97
8.3.70.0130.01016.38
8.3.60.0040.01118.43
8.3.50.0060.00818.57
8.3.40.0060.00918.66
8.3.30.0040.01518.66
8.3.20.0040.00420.90
8.3.10.0050.00323.61
8.3.00.0040.00420.65
8.2.290.0120.00622.21
8.2.280.0050.00418.37
8.2.270.0060.01217.07
8.2.260.0120.00618.18
8.2.250.0080.00016.86
8.2.240.0030.00617.37
8.2.230.0060.00322.58
8.2.220.0060.00337.54
8.2.210.0040.00426.77
8.2.200.0060.00316.63
8.2.190.0000.01916.58
8.2.180.0100.00718.18
8.2.170.0140.00719.09
8.2.160.0070.00721.13
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0080.00019.89
8.2.110.0060.00320.52
8.2.100.0070.00417.84
8.2.90.0040.00417.84
8.2.80.0030.00518.04
8.2.70.0040.00417.93
8.2.60.0040.00418.16
8.2.50.0030.00618.10
8.2.40.0040.00421.08
8.2.30.0000.00719.36
8.2.20.0080.00017.98
8.2.10.0040.00418.92
8.2.00.0030.00519.21
8.1.330.0110.00921.87
8.1.320.0090.01116.30
8.1.310.0130.00616.22
8.1.300.0090.00018.03
8.1.290.0060.00330.84
8.1.280.0120.00325.92
8.1.270.0040.00422.60
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0050.00520.46
8.1.230.0090.00620.67
8.1.220.0000.00720.88
8.1.210.0040.00418.77
8.1.200.0000.01017.35
8.1.190.0050.00517.13
8.1.180.0050.00318.10
8.1.170.0040.00418.80
8.1.160.0040.00420.30
8.1.150.0040.00418.88
8.1.140.0040.00418.84
8.1.130.0000.00720.00
8.1.120.0050.00217.44
8.1.110.0070.00017.43
8.1.100.0040.00417.45
8.1.90.0000.00717.36
8.1.80.0040.00417.34
8.1.70.0070.00017.31
8.1.60.0040.00417.52
8.1.50.0050.00317.44
8.1.40.0060.00317.35
8.1.30.0040.00417.66
8.1.20.0040.00417.63
8.1.10.0040.00417.61
8.1.00.0000.00717.57
8.0.300.0040.00421.98
8.0.290.0040.00416.75
8.0.280.0000.00718.44
8.0.270.0050.00217.25
8.0.260.0000.00620.06
8.0.250.0070.00016.86
8.0.240.0000.00616.92
8.0.230.0040.00417.04
8.0.220.0030.00316.76
8.0.210.0030.00316.93
8.0.200.0030.00316.84
8.0.190.0030.00516.92
8.0.180.0000.00716.94
8.0.170.0090.00016.81
8.0.160.0000.01016.85
8.0.150.0040.00416.94
8.0.140.0040.00416.74
8.0.130.0000.00613.25
8.0.120.0070.00016.92
8.0.110.0000.00716.90
8.0.100.0050.00316.76
8.0.90.0030.00616.88
8.0.80.0110.00916.89
8.0.70.0040.00416.92
8.0.60.0040.00416.86
8.0.50.0090.00016.92
8.0.30.0060.01217.12
8.0.20.0050.01417.13
8.0.10.0050.00316.81
8.0.00.0130.00416.95
7.4.330.0000.00515.55
7.4.320.0030.00316.48
7.4.300.0000.00616.59
7.4.290.0030.00316.44
7.4.280.0030.00616.63
7.4.270.0030.00316.52
7.4.260.0050.00013.29
7.4.250.0030.00316.38
7.4.240.0000.00716.54
7.4.230.0030.00316.35
7.4.220.0020.00516.61
7.4.210.0080.00616.51
7.4.200.0030.00416.51
7.4.130.0060.01016.54
7.4.120.0130.00716.50
7.4.110.0100.00716.48
7.4.100.0150.00416.43
7.4.90.0040.01316.29
7.4.80.0120.00619.39
7.4.70.0100.00716.49
7.4.60.0070.01016.49
7.4.50.0070.01016.27
7.4.40.0120.00316.52
7.4.00.0070.00914.83
7.3.330.0000.00716.30
7.3.320.0050.00013.21
7.3.310.0030.00316.43
7.3.300.0000.00716.33
7.3.290.0030.00316.32
7.3.280.0110.00316.38
7.3.260.0080.01316.39
7.3.240.0090.00916.49
7.3.230.0120.00516.40
7.3.210.0120.00716.46
7.3.200.0100.00716.45
7.3.190.0060.01016.59
7.3.180.0120.00316.32
7.3.170.0070.01016.46
7.3.160.0130.00316.39
7.3.120.0110.00714.83
7.3.110.0060.00814.69
7.3.100.0060.00814.91
7.3.90.0060.00715.04
7.3.80.0060.00614.72
7.3.70.0100.00814.90
7.3.60.0120.00214.88
7.3.50.0050.00914.80
7.3.40.0090.00614.61
7.3.30.0030.01114.66
7.3.20.0080.00615.79
7.3.10.0040.01115.68
7.3.00.0060.00815.88
7.2.330.0110.00616.56
7.2.320.0090.00816.70
7.2.310.0090.00916.54
7.2.300.0180.00616.64
7.2.290.0090.00616.45
7.2.250.0030.01715.23
7.2.240.0130.00314.93
7.2.230.0040.00915.10
7.2.220.0080.00315.12
7.2.210.0050.01014.89
7.2.200.0060.00715.04
7.2.190.0030.01214.93
7.2.180.0050.00814.93
7.2.170.0090.00815.14
7.2.160.0110.00315.06
7.2.150.0070.00715.18
7.2.140.0080.01115.11
7.2.130.0000.01414.96
7.2.120.0130.00515.18
7.2.110.0060.00915.16
7.2.100.0000.01415.09
7.2.90.0090.00615.09
7.2.80.0090.00915.15
7.2.70.0090.00615.27
7.2.60.0240.01015.09
7.2.50.0140.00015.02
7.2.40.0000.01515.17
7.2.30.0070.00715.29
7.2.20.0060.00815.00
7.2.10.0030.01015.14
7.2.00.0090.00415.19
7.1.330.0070.00914.84
7.1.320.0070.00914.81
7.1.310.0030.01214.88
7.1.300.0060.00814.97
7.1.290.0060.01114.78
7.1.280.0050.00814.84
7.1.270.0070.00614.80
7.1.260.0070.00614.97
7.1.250.0030.01014.09

preferences:
158.29 ms | 403 KiB | 5 Q