3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 10; $b = 11; $c = 12; for ($i = 0; $i < 1000; $i++) { if ($b*$b - 4*$a*$c>=0) { echo 'x='.(-$b - sqrt($b*$b - 4*$a*$c))/(2*$a).' v x='.(-$b + sqrt($b*$b - 4*$a*$c))/(2*$a); } else { echo 'Funkcja nie posiada miejsc zerowych.'; } }

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)
8.3.60.0070.01116.50
8.3.50.0110.00821.92
8.3.40.0070.01018.61
8.3.30.0120.00319.04
8.3.20.0080.00020.13
8.3.10.0000.00823.66
8.3.00.0100.00019.27
8.2.180.0110.00716.32
8.2.170.0070.00722.96
8.2.160.0110.00420.52
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0000.00819.36
8.2.110.0070.00322.08
8.2.100.0120.00020.30
8.2.90.0040.00419.05
8.2.80.0000.00917.97
8.2.70.0030.00717.50
8.2.60.0000.00817.92
8.2.50.0090.00018.07
8.2.40.0080.00019.88
8.2.30.0040.00418.41
8.2.20.0040.00417.77
8.2.10.0050.00218.16
8.2.00.0070.00019.61
8.1.280.0110.01125.92
8.1.270.0070.00323.92
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00623.79
8.1.230.0000.01119.21
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0060.00317.36
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0080.00018.50
8.1.160.0020.00521.85
8.1.150.0030.00518.64
8.1.140.0000.00817.36
8.1.130.0000.00717.91
8.1.120.0080.00017.51
8.1.110.0000.00717.41
8.1.100.0040.00217.39
8.1.90.0030.00417.50
8.1.80.0070.00017.34
8.1.70.0030.00317.45
8.1.60.0050.00317.48
8.1.50.0090.00017.49
8.1.40.0050.00317.47
8.1.30.0040.00417.50
8.1.20.0070.00017.50
8.1.10.0000.00917.52
8.1.00.0050.00317.36
8.0.300.0050.00318.77
8.0.290.0000.00716.58
8.0.280.0030.00318.28
8.0.270.0030.00317.22
8.0.260.0060.00017.13
8.0.250.0040.00416.94
8.0.240.0030.00316.77
8.0.230.0040.00416.90
8.0.220.0040.00416.77
8.0.210.0040.00416.82
8.0.200.0000.00716.85
8.0.190.0000.00716.87
8.0.180.0030.00616.99
8.0.170.0040.00416.90
8.0.160.0040.00416.80
8.0.150.0040.00816.80
8.0.140.0070.00016.80
8.0.130.0060.00313.33
8.0.120.0000.00716.87
8.0.110.0000.00816.78
8.0.100.0030.00316.83
8.0.90.0040.00416.96
8.0.80.0130.00316.81
8.0.70.0040.00416.77
8.0.60.0030.00516.75
8.0.50.0050.00216.86
8.0.30.0140.01217.12
8.0.20.0100.01017.40
8.0.10.0050.00316.75
8.0.00.0140.00816.75
7.4.330.0030.00315.00
7.4.320.0000.00716.58
7.4.300.0030.00316.48
7.4.290.0070.00016.45
7.4.280.0070.00016.41
7.4.270.0040.00416.59
7.4.260.0030.00316.41
7.4.250.0040.00416.45
7.4.240.0030.00316.47
7.4.230.0000.00716.59
7.4.220.0040.01416.42
7.4.210.0160.00016.55
7.4.200.0040.00416.49
7.4.160.0120.00916.36
7.4.150.0130.01017.40
7.4.140.0120.01017.86
7.4.130.0130.00916.42
7.4.120.0150.00716.44
7.4.110.0080.01316.44
7.4.100.0060.01516.25
7.4.90.0110.00816.46
7.4.80.0090.01819.39
7.4.70.0160.00316.48
7.4.60.0140.00816.36
7.4.50.0040.00416.46
7.4.40.0060.01216.27
7.4.30.0070.01316.48
7.3.330.0000.00613.05
7.3.320.0030.00313.02
7.3.310.0000.00816.36
7.3.300.0000.00716.26
7.3.290.0090.00616.14
7.3.280.0120.00916.26
7.3.270.0190.00017.40
7.3.260.0170.00916.55
7.3.250.0080.01616.28
7.3.240.0200.00416.26
7.3.230.0080.01116.43
7.3.210.0130.00616.42
7.3.200.0140.00619.39
7.3.190.0030.01916.28
7.3.180.0070.01116.40
7.3.170.0120.01516.30
7.3.160.0130.00916.55
7.2.330.0090.01016.67
7.2.320.0100.01016.38
7.2.310.0080.02116.77
7.2.300.0140.00716.41
7.2.290.0110.00716.49
7.2.100.0670.00414.27
7.2.90.0150.00014.52
7.2.80.0750.00014.29
7.2.70.0110.00814.64
7.2.60.0710.00314.89
7.2.50.0890.01014.80
7.2.40.0900.00614.91
7.2.30.0210.00014.87
7.2.20.0880.00614.93
7.2.10.0390.00614.86
7.2.00.0880.01314.86
7.1.220.0570.01113.90
7.1.210.0630.00413.75
7.1.200.0560.00713.82
7.1.190.0550.00313.70
7.1.180.0470.00613.62
7.1.170.1150.00313.72
7.1.160.0800.01013.66
7.1.150.0130.00613.86
7.1.140.0320.00313.47
7.1.130.0780.00713.92
7.1.120.0450.00313.64
7.1.110.0760.00714.00
7.1.100.1010.00313.43
7.1.90.0950.00613.77
7.1.80.1060.00613.98
7.1.70.1010.00713.91
7.1.60.1390.01032.09
7.1.50.1260.00331.79
7.1.40.1010.00931.92
7.1.30.1600.01331.59
7.1.20.1090.01031.71
7.1.10.1090.00613.70
7.1.00.1160.01013.82
7.0.310.0730.01013.43
7.0.300.1060.00613.43
7.0.290.0870.00613.43
7.0.280.1400.00313.43
7.0.270.0880.01013.43
7.0.260.0060.01313.43
7.0.250.0960.01013.43
7.0.240.1300.00313.67
7.0.230.0920.00613.60
7.0.220.1100.00313.52
7.0.210.1220.00313.70
7.0.200.0300.00613.72
7.0.190.0840.01413.43
7.0.180.0970.00313.43
7.0.170.0960.00713.51
7.0.160.0810.01013.50
7.0.150.0850.00313.49
7.0.140.1000.00713.48
7.0.130.1120.00613.62
7.0.120.1000.00313.43
7.0.110.1230.00613.43
7.0.100.1200.00013.60
7.0.90.0560.01313.43
7.0.80.0130.00513.67
7.0.70.1160.00713.48
7.0.60.1090.01013.53
7.0.50.0200.00813.65
7.0.40.1090.00013.51
7.0.30.1020.00013.43
7.0.20.0880.01113.43
7.0.10.0930.00313.43
7.0.00.0560.00913.44
5.6.380.0100.01014.32
5.6.370.0090.00414.09
5.6.360.0110.01114.38
5.6.350.0090.00914.14
5.6.340.0120.00814.43
5.6.330.0110.00714.12
5.6.320.0120.00714.05
5.6.310.0110.00813.89
5.6.300.0160.00013.77
5.6.290.0170.00013.99
5.6.280.0110.00714.29
5.6.270.0130.00614.38
5.6.260.0070.01014.31
5.6.250.0080.00813.92
5.6.240.0060.00914.24
5.6.230.0080.00814.16
5.6.220.0080.00814.20
5.6.210.0150.00214.37
5.6.200.0140.00614.14
5.6.190.0120.00614.08
5.6.180.0040.01313.91
5.6.170.0090.01214.05
5.6.160.0060.01313.95
5.6.150.0090.00914.45
5.6.140.0030.01614.36
5.6.130.0110.01114.07
5.6.120.0050.01513.98
5.6.110.0110.00714.12
5.6.100.0120.00414.07
5.6.90.0040.01313.91
5.6.80.0140.00414.19
5.6.70.0090.00814.08
5.6.60.0090.00914.07
5.6.50.0070.01014.20
5.6.40.0120.00614.09
5.6.30.0070.00714.09
5.6.20.0190.00514.06
5.6.10.0140.00313.88
5.6.00.0100.00513.74
5.5.380.0080.00413.43
5.5.370.0140.00013.43
5.5.360.0100.00513.43
5.5.350.0130.00013.43
5.5.340.0040.01113.43
5.5.330.0130.00413.43
5.5.320.0090.00313.43
5.5.310.0110.00013.43
5.5.300.0120.00013.43
5.5.290.0070.00713.43
5.5.280.0080.00813.43
5.5.270.0090.00613.43
5.5.260.0130.00013.43
5.5.250.0070.01013.43
5.5.240.0040.00813.43
5.5.230.0090.00313.43
5.5.220.0110.00413.43
5.5.210.0100.00513.43
5.5.200.0070.00713.43
5.5.190.0100.00513.43
5.5.180.0080.00413.43
5.5.170.0100.00714.13
5.5.160.0140.00313.43
5.5.150.0090.00413.43
5.4.450.0090.00313.43
5.4.440.0050.00913.43
5.4.430.0060.00913.43
5.4.420.0070.00413.43
5.4.410.0100.00513.43
5.4.400.0080.00413.43
5.4.390.0110.00513.43
5.4.380.0130.00213.43
5.4.370.0120.00213.43
5.4.360.0110.00313.43
5.4.350.0090.00513.43
5.4.340.0070.00313.43
5.4.330.0000.01313.43
5.4.320.0110.00313.43
5.3.290.0100.00213.43

preferences:
36.02 ms | 401 KiB | 5 Q