3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($i = 65; $i <= 126; $i++) { If($i >90){ $k = floor(($i-26)/65); echo $k; //echo chr($k*65-26); } echo chr(($i%65)+65)."<br>\n"; } ?>

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)
8.3.70.0120.00618.18
8.3.60.0000.01518.43
8.3.50.0150.00616.44
8.3.40.0110.01118.85
8.3.30.0060.00918.71
8.3.20.0080.00020.46
8.3.10.0040.00422.22
8.3.00.0050.00320.84
8.2.180.0070.01118.42
8.2.170.0090.00922.96
8.2.160.0130.00719.17
8.2.150.0090.00024.18
8.2.140.0080.00024.66
8.2.130.0180.00019.51
8.2.120.0160.00026.35
8.2.110.0050.00522.38
8.2.100.0060.00617.84
8.2.90.0060.00319.39
8.2.80.0040.00418.16
8.2.70.0000.00817.63
8.2.60.0080.00018.05
8.2.50.0000.00918.10
8.2.40.0040.00420.71
8.2.30.0000.00719.36
8.2.20.0050.00218.16
8.2.10.0070.00018.21
8.2.00.0030.00518.08
8.1.280.0070.01125.92
8.1.270.0040.00422.18
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00320.86
8.1.230.0060.00619.22
8.1.220.0040.00417.77
8.1.210.0040.00418.77
8.1.200.0060.00617.48
8.1.190.0030.01017.25
8.1.180.0040.00418.10
8.1.170.0000.00918.50
8.1.160.0070.00018.87
8.1.150.0040.00421.95
8.1.140.0050.00219.60
8.1.130.0070.00020.73
8.1.120.0000.00717.57
8.1.110.0080.00017.54
8.1.100.0000.00817.44
8.1.90.0050.00217.54
8.1.80.0040.00417.52
8.1.70.0040.00417.44
8.1.60.0070.00017.52
8.1.50.0000.01017.58
8.1.40.0040.00417.41
8.1.30.0000.00817.61
8.1.20.0030.00617.57
8.1.10.0020.00517.44
8.1.00.0030.00517.38
8.0.300.0000.00818.77
8.0.290.0040.00416.75
8.0.280.0070.00018.56
8.0.270.0040.00417.23
8.0.260.0040.00418.81
8.0.250.0070.00017.01
8.0.240.0040.00416.95
8.0.230.0050.00317.07
8.0.220.0040.00416.97
8.0.210.0040.00417.00
8.0.200.0050.00316.93
8.0.190.0040.00416.96
8.0.180.0000.00716.92
8.0.170.0000.00717.01
8.0.160.0030.00316.90
8.0.150.0000.00716.80
8.0.140.0070.00016.92
8.0.130.0030.00313.45
8.0.120.0000.00716.80
8.0.110.0000.00716.84
8.0.100.0000.00716.83
8.0.90.0000.00716.92
8.0.80.0110.00316.95
8.0.70.0040.00416.78
8.0.60.0000.00717.02
8.0.50.0030.00716.95
8.0.30.0100.00817.28
8.0.20.0140.00717.40
8.0.10.0000.00716.88
8.0.00.0160.00816.59
7.4.330.0000.00515.55
7.4.320.0000.00616.51
7.4.300.0030.00316.45
7.4.290.0060.00416.57
7.4.280.0080.00016.58
7.4.270.0070.00016.49
7.4.260.0030.00316.50
7.4.250.0070.00016.48
7.4.240.0070.00016.52
7.4.230.0070.00016.30
7.4.220.0170.00716.41
7.4.210.0060.01216.63
7.4.200.0070.00016.68
7.4.160.0070.01016.36
7.4.150.0140.00417.40
7.4.140.0050.01217.86
7.4.130.0150.01116.50
7.4.120.0140.00516.60
7.4.110.0090.00916.63
7.4.100.0090.01316.55
7.4.90.0120.00616.32
7.4.80.0160.00619.39
7.4.70.0150.00916.39
7.4.60.0120.00916.36
7.4.50.0030.00716.65
7.4.40.0030.01316.41
7.4.30.0120.00816.53
7.4.00.0000.01314.71
7.3.330.0050.00013.18
7.3.320.0060.00013.20
7.3.310.0040.00416.46
7.3.300.0000.00716.23
7.3.290.0000.00716.16
7.3.280.0090.01016.34
7.3.270.0170.00017.40
7.3.260.0110.00716.31
7.3.250.0160.00616.39
7.3.240.0110.00716.38
7.3.230.0120.00816.70
7.3.210.0030.01416.73
7.3.200.0120.00616.45
7.3.190.0120.00616.39
7.3.180.0190.00316.52
7.3.170.0100.01316.64
7.3.160.0090.00916.63
7.2.330.0030.01616.82
7.2.320.0030.01616.43
7.2.310.0100.01316.78
7.2.300.0100.00716.90
7.2.290.0100.01016.71
7.2.60.0100.00316.99
7.1.200.0060.00615.98
7.1.80.3490.01016.07
7.1.70.3140.01015.42
7.1.60.2840.01333.27
7.1.50.2870.01032.71
7.1.40.3320.01332.52
7.1.30.3550.02032.82
7.1.20.3240.02732.91
7.1.10.3180.01314.75
7.1.00.2750.00714.93
7.0.200.3160.00715.10
7.0.190.3320.00714.74
7.0.180.2950.01314.40
7.0.170.4040.01614.53
7.0.160.3630.00314.25
7.0.150.2670.01314.54
7.0.140.2670.01914.59
7.0.130.2580.01314.75
7.0.120.3070.01314.64
7.0.110.3290.01214.44
7.0.100.2870.01614.59
7.0.90.2940.00614.69
7.0.80.2630.00914.35
7.0.70.2620.01314.42
7.0.60.2820.01014.38
7.0.50.2780.00714.46
7.0.40.2340.00914.73
7.0.30.2460.01614.63
7.0.20.2950.00614.63
7.0.10.2890.01016.63
7.0.00.0060.01216.42

preferences:
50.71 ms | 401 KiB | 5 Q