3v4l.org

run code in 300+ PHP versions simultaneously
<?php function solve($a0 = 5, $a1 = 6, $a2 = 7, $b0 = 4, $b1 = 5, $b2 = 7) { $pointsArray = array(); $varA = ""; $varA = 'a1'; echo $$varA; for($i = 0; $i++; $i < 3) { $varA = "a{$i}"; echo $varA; $varB = "b{$i}"; echo ${$varA}; if(${$varA} > ${$varB}) { $pointsArray['A'] = 1; } elseif (${$varA} < ${$varB}) { $pointsArray ['B'] = 1; } } echo $pointsArray['A'] . " " . $pointsArray['B']; } solve();

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)
8.3.60.0110.01116.75
8.3.50.0140.00716.59
8.3.40.0120.00618.76
8.3.30.0110.00418.80
8.3.20.0040.00421.73
8.3.10.0040.00421.76
8.3.00.0000.00819.79
8.2.180.0070.00718.71
8.2.170.0140.00722.96
8.2.160.0110.00320.36
8.2.150.0030.00524.18
8.2.140.0070.00424.66
8.2.130.0150.00319.04
8.2.120.0040.00426.35
8.2.110.0090.00020.80
8.2.100.0080.00317.84
8.2.90.0040.00417.97
8.2.80.0040.00419.33
8.2.70.0030.00617.93
8.2.60.0050.00317.63
8.2.50.0030.00618.16
8.2.40.0000.00820.78
8.2.30.0070.00019.40
8.2.20.0000.00718.08
8.2.10.0040.00417.82
8.2.00.0040.00418.10
8.1.280.0080.00825.92
8.1.270.0040.00423.83
8.1.260.0050.00326.35
8.1.250.0090.00628.09
8.1.240.0060.00319.09
8.1.230.0000.01120.96
8.1.220.0040.00417.78
8.1.210.0000.00818.77
8.1.200.0040.00417.48
8.1.190.0000.00817.23
8.1.180.0000.00918.10
8.1.170.0000.00818.71
8.1.160.0040.00418.81
8.1.150.0000.00819.02
8.1.140.0000.00717.72
8.1.130.0040.00820.23
8.1.120.0000.00817.50
8.1.110.0050.00517.40
8.1.100.0000.00717.40
8.1.90.0030.00417.42
8.1.80.0000.00817.48
8.1.70.0000.00717.38
8.1.60.0030.00617.64
8.1.50.0060.00317.50
8.1.40.0040.00417.54
8.1.30.0080.00017.68
8.1.20.0030.00517.48
8.1.10.0000.00817.61
8.1.00.0000.00917.48
8.0.300.0000.00821.68
8.0.290.0000.00916.75
8.0.280.0040.00418.37
8.0.270.0030.00317.34
8.0.260.0070.00016.90
8.0.250.0030.00716.89
8.0.240.0040.00417.00
8.0.230.0030.00317.04
8.0.220.0070.00017.02
8.0.210.0040.00417.00
8.0.200.0000.00716.93
8.0.190.0000.00717.07
8.0.180.0040.00416.83
8.0.170.0000.00816.89
8.0.160.0030.00316.89
8.0.150.0030.00516.91
8.0.140.0040.00416.82
8.0.130.0090.00013.36
8.0.120.0070.00016.82
8.0.110.0040.00417.02
8.0.100.0000.00816.91
8.0.90.0040.00417.04
8.0.80.0080.00716.94
8.0.70.0040.00416.85
8.0.60.0040.00416.88
8.0.50.0070.00016.86
8.0.30.0100.00717.05
8.0.20.0150.00317.40
8.0.10.0000.00817.13
8.0.00.0090.00916.83
7.4.330.0050.00015.55
7.4.320.0060.00016.67
7.4.300.0040.00416.57
7.4.290.0000.00716.46
7.4.280.0030.00316.57
7.4.270.0030.00316.54
7.4.260.0030.00316.51
7.4.250.0080.00016.48
7.4.240.0080.00016.64
7.4.230.0000.00716.66
7.4.220.0030.00416.36
7.4.210.0030.01116.56
7.4.200.0080.00016.54
7.4.160.0080.00716.49
7.4.140.0070.01217.86
7.4.130.0090.00916.59
7.4.120.0110.00916.55
7.4.110.0060.01516.59
7.4.100.0140.00316.45
7.4.90.0130.00916.59
7.4.80.0090.00919.39
7.4.70.0090.00916.50
7.4.60.0120.00616.45
7.4.50.0100.00316.68
7.4.40.0140.00316.46
7.4.00.0060.00914.95
7.3.330.0000.00513.45
7.3.320.0000.00713.39
7.3.310.0030.00616.37
7.3.300.0000.00616.40
7.3.290.0030.00316.44
7.3.280.0090.00816.38
7.3.260.0050.01616.55
7.3.240.0090.00916.51
7.3.230.0070.01016.57
7.3.210.0100.01016.45
7.3.200.0120.00616.49
7.3.190.0160.00716.53
7.3.180.0030.01316.72
7.3.170.0090.00616.37
7.3.160.0080.01116.61
7.2.330.0090.00916.82
7.2.320.0130.01016.63
7.2.310.0100.00616.45
7.2.300.0040.01216.64
7.2.290.0100.00616.66
7.2.60.0080.00416.90
7.2.50.0100.00316.92
7.2.30.0130.01218.00
7.2.20.0120.01817.55
7.2.10.0190.00717.86
7.2.00.0150.01017.58
7.1.200.0060.00615.93
7.1.150.0110.01116.77
7.1.140.0140.00916.73
7.1.130.0110.01116.58
7.1.120.0150.01116.51
7.1.110.0200.01016.20
7.1.100.0190.01315.95
7.1.90.0280.00616.32
7.1.80.0160.01216.15
7.1.70.0190.00915.46
7.1.60.0360.02033.17
7.1.50.0320.01332.97
7.1.40.0400.01932.62
7.1.30.0340.01332.68
7.1.20.0310.02032.60
7.1.10.0280.01214.90
7.1.00.0160.01214.94

preferences:
85 ms | 400 KiB | 5 Q