3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new stdClass; $b = new stdClass; $c = new stdClass; $array1 = array($a, $b, $c); for ($i = 0; $i < 3; $i++) { for ($j = 0; $j <= $i; $j++) { $x = $array1[$i]; $y = $array1[$j]; if ($x < $y) print("$i<$j "); if ($x > $y) print("$i>$j "); if ($x === $y) print("$i!=$j "); print(" "); } print("\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)
8.3.40.0110.00418.67
8.3.30.0080.00619.04
8.3.20.0060.00320.14
8.3.10.0080.00023.61
8.3.00.0090.00019.38
8.2.170.0140.00422.96
8.2.160.0100.00320.53
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0070.00021.09
8.2.110.0040.00420.38
8.2.100.0060.00618.34
8.2.90.0050.00519.22
8.2.80.0030.00617.97
8.2.70.0100.00017.63
8.2.60.0050.00518.05
8.2.50.0110.00018.07
8.2.40.0080.00018.34
8.2.30.0080.00018.14
8.2.20.0080.00017.82
8.2.10.0030.00718.13
8.2.00.0050.00217.81
8.1.270.0040.00423.96
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0040.00422.05
8.1.230.0110.00019.00
8.1.220.0070.00017.78
8.1.210.0080.00418.77
8.1.200.0070.00317.22
8.1.190.0030.00517.35
8.1.180.0040.00418.10
8.1.170.0050.00318.47
8.1.160.0070.00022.02
8.1.150.0000.00718.84
8.1.140.0040.00417.52
8.1.130.0030.00317.76
8.1.120.0040.00417.40
8.1.110.0050.00217.51
8.1.100.0000.00717.40
8.1.90.0040.00417.39
8.1.80.0000.00717.41
8.1.70.0030.00317.32
8.1.60.0080.00017.56
8.1.50.0000.00817.50
8.1.40.0000.00817.50
8.1.30.0040.00417.61
8.1.20.0000.00717.55
8.1.10.0000.00717.54
8.1.00.0030.00617.51
8.0.300.0090.00018.77
8.0.290.0000.00716.75
8.0.280.0070.00018.42
8.0.270.0040.00417.27
8.0.260.0030.00317.18
8.0.250.0000.00716.93
8.0.240.0040.00416.88
8.0.230.0040.00416.94
8.0.220.0070.00016.91
8.0.210.0000.00816.89
8.0.200.0000.00716.84
8.0.190.0000.00717.00
8.0.180.0000.00716.86
8.0.170.0030.00616.80
8.0.160.0000.00716.86
8.0.150.0000.00716.93
8.0.140.0000.00716.77
8.0.130.0030.00313.38
8.0.120.0000.00716.86
8.0.110.0040.00416.94
8.0.100.0000.00816.77
8.0.90.0030.00316.91
8.0.80.0100.01016.89
8.0.70.0000.00716.97
8.0.60.0040.00416.77
8.0.50.0040.00416.77
8.0.30.0120.01217.07
8.0.20.0100.00917.40
8.0.10.0070.00016.90
8.0.00.0110.00816.85
7.4.330.0050.00015.02
7.4.320.0000.00616.52
7.4.300.0000.00616.59
7.4.290.0070.00016.50
7.4.280.0000.00716.52
7.4.270.0090.00016.53
7.4.260.0030.00316.51
7.4.250.0000.00716.56
7.4.240.0010.00716.63
7.4.230.0040.00416.64
7.4.220.0040.01316.71
7.4.210.0080.00516.61
7.4.200.0040.00416.48
7.4.160.0110.00716.48
7.4.150.0040.01617.40
7.4.140.0110.00717.86
7.4.130.0110.00516.50
7.4.120.0090.00816.61
7.4.110.0100.01016.54
7.4.100.0100.01216.68
7.4.90.0140.00316.38
7.4.80.0100.01019.39
7.4.70.0160.00316.56
7.4.60.0100.00716.55
7.4.50.0030.00516.67
7.4.40.0090.00616.50
7.4.30.0050.01116.34
7.4.00.0070.01015.04
7.3.330.0030.00313.05
7.3.320.0020.00513.18
7.3.310.0030.00316.31
7.3.300.0030.00316.34
7.3.290.0030.01016.28
7.3.280.0080.00816.29
7.3.270.0120.00617.40
7.3.260.0070.01516.49
7.3.250.0100.01116.41
7.3.240.0100.00716.42
7.3.230.0100.01116.44
7.3.210.0170.00316.31
7.3.200.0150.00819.39
7.3.190.0210.00016.62
7.3.180.0060.01316.28
7.3.170.0120.00916.49
7.3.160.0090.00616.58
7.3.10.0080.00716.61
7.3.00.0070.01116.52
7.2.330.0060.01216.66
7.2.320.0160.00616.76
7.2.310.0110.00716.43
7.2.300.0100.00716.52
7.2.290.0090.01316.75
7.2.130.0110.00616.88
7.2.120.0080.01016.91
7.2.110.0070.00716.75
7.2.100.0100.00516.99
7.2.90.0090.00816.89
7.2.80.0070.00716.78
7.2.70.0080.00616.93
7.2.60.0100.00516.88
7.2.50.0080.00816.79
7.2.40.0050.00817.04
7.2.30.0080.00616.87
7.2.20.0090.00516.90
7.2.10.0080.01116.70
7.2.00.0030.01016.70
7.1.250.0040.00815.76
7.1.200.0150.00315.68
7.1.70.0070.00717.09
7.1.60.0070.01719.46
7.1.50.0000.01716.72
7.1.00.0030.07722.50
7.0.200.0040.00416.52
7.0.140.0000.07722.00
7.0.70.0000.04721.67
7.0.60.0000.04021.78
7.0.50.0030.04022.09
7.0.40.0000.05320.17
7.0.30.0000.04320.08
7.0.20.0070.08720.16
7.0.10.0030.08319.91
7.0.00.0030.07020.08
5.6.280.0070.06720.79
5.6.220.0070.03020.74
5.6.210.0030.03320.77
5.6.200.0070.07721.15
5.6.190.0030.04020.98
5.6.180.0070.06721.05
5.6.170.0030.07721.01
5.6.160.0070.08321.05
5.6.150.0100.07721.00
5.6.140.0000.08321.11
5.6.130.0030.06020.95
5.6.120.0030.06321.12
5.6.110.0100.08721.06
5.6.100.0070.07721.03
5.6.90.0030.05721.15
5.6.80.0130.06720.39
5.6.70.0070.04320.47
5.6.60.0000.05720.46
5.6.50.0070.07320.46
5.6.40.0000.08320.43
5.6.30.0070.07320.45
5.6.20.0070.05020.38
5.6.10.0070.08020.44
5.6.00.0070.07020.34
5.5.360.0070.03020.56
5.5.350.0000.05020.32
5.5.340.0000.04320.82
5.5.330.0000.05020.80
5.5.320.0000.04320.88
5.5.310.0000.08320.90
5.5.300.0130.07320.75
5.5.290.0030.08720.90
5.5.280.0030.05020.90
5.5.270.0070.07720.92
5.5.260.0100.08020.87
5.5.250.0100.07720.71
5.5.240.0030.07720.28
5.5.230.0130.07020.25
5.5.220.0030.04720.25
5.5.210.0070.03720.28
5.5.200.0030.07720.25
5.5.190.0100.06020.07
5.5.180.0070.04720.11
5.5.160.0030.05320.19
5.5.150.0030.05720.11
5.5.140.0030.08720.18
5.5.130.0030.04319.99
5.5.120.0100.07320.22
5.5.110.0000.06020.22
5.5.100.0030.07720.17
5.5.90.0130.05019.97
5.5.80.0070.04720.05
5.5.70.0030.04320.14
5.5.60.0000.08020.14
5.5.50.0100.07720.07
5.5.40.0000.08719.92
5.5.30.0070.07719.98
5.5.20.0030.06320.11
5.5.10.0070.08020.00
5.5.00.0000.07020.05
5.4.450.0070.05719.11
5.4.440.0070.07019.39
5.4.430.0100.04719.37
5.4.420.0030.06019.13
5.4.410.0030.03719.16
5.4.400.0000.06319.23
5.4.390.0070.07019.23
5.4.380.0000.04018.95
5.4.370.0070.07318.79
5.4.360.0070.05319.13
5.4.350.0030.06719.10
5.4.340.0130.05719.12
5.4.320.0030.07719.07
5.4.310.0000.08318.90
5.4.300.0000.04319.09
5.4.290.0070.05019.11
5.4.280.0070.07719.03
5.4.270.0030.05718.96
5.4.260.0030.07319.04
5.4.250.0000.08019.04
5.4.240.0000.07719.11
5.4.230.0030.04718.89
5.4.220.0000.07319.15
5.4.210.0030.06018.97
5.4.200.0070.07719.11
5.4.190.0070.07318.93
5.4.180.0030.07319.13
5.4.170.0030.07319.22
5.4.160.0030.05018.79
5.4.150.0030.05019.07
5.4.140.0000.07716.36
5.4.130.0070.07316.27
5.4.120.0070.05716.05
5.4.110.0030.07316.33
5.4.100.0000.08016.32
5.4.90.0030.05316.38
5.4.80.0100.06716.43
5.4.70.0070.05016.29
5.4.60.0000.05716.35
5.4.50.0000.04316.38
5.4.40.0070.07316.25
5.4.30.0030.05016.27
5.4.20.0030.04316.40
5.4.10.0000.07716.32
5.4.00.0030.05315.72
5.3.290.0030.03714.61
5.3.280.0030.07314.59
5.3.270.0070.08014.60
5.3.260.0030.05314.62
5.3.250.0000.06314.52
5.3.240.0000.07314.60
5.3.230.0100.07314.59
5.3.220.0000.07714.55
5.3.210.0000.07714.43
5.3.200.0100.06314.51
5.3.190.0100.07014.55
5.3.180.0000.05714.57
5.3.170.0070.05714.58
5.3.160.0030.06014.58
5.3.150.0070.07014.41
5.3.140.0030.07714.48
5.3.130.0030.05714.38
5.3.120.0030.07314.52
5.3.110.0070.06014.41
5.3.100.0070.07313.96
5.3.90.0030.04314.01
5.3.80.0000.06713.79
5.3.70.0000.06013.99
5.3.60.0070.04313.87
5.3.50.0000.03713.91
5.3.40.0030.08013.95
5.3.30.0030.06313.88
5.3.20.0000.05013.66
5.3.10.0000.07313.62
5.3.00.0030.05313.63
5.2.170.0000.04312.22
5.2.160.0000.05012.22
5.2.150.0000.04312.22
5.2.140.0000.04312.22
5.2.130.0030.06012.22
5.2.120.0030.06012.22
5.2.110.0000.06012.22
5.2.100.0030.06012.22
5.2.90.0000.05712.22
5.2.80.0030.03712.22
5.2.70.0000.05712.22
5.2.60.0000.05712.22
5.2.50.0070.05012.22
5.2.40.0000.05712.22
5.2.30.0030.06312.22
5.2.20.0030.06012.22
5.2.10.0030.03312.22
5.2.00.0000.06312.22
5.1.60.0030.05312.22
5.1.50.0000.05312.22
5.1.40.0030.04312.22
5.1.30.0000.05712.22
5.1.20.0070.03712.22
5.1.10.0000.05312.22
5.1.00.0030.05312.22
5.0.50.0000.03312.22
5.0.40.0030.04312.22
5.0.30.0030.06312.22
5.0.20.0000.04312.22
5.0.10.0030.04012.22
5.0.00.0070.05012.22
4.4.90.0000.04012.22
4.4.80.0070.03012.22
4.4.70.0030.03312.22
4.4.60.0030.02712.22
4.4.50.0000.03312.22
4.4.40.0000.05312.22
4.4.30.0000.03712.22
4.4.20.0100.03012.22
4.4.10.0000.03012.22
4.4.00.0000.04712.22
4.3.110.0000.03312.22
4.3.100.0000.03712.22
4.3.90.0000.03312.22
4.3.80.0000.05312.22
4.3.70.0070.03012.22
4.3.60.0000.03712.22
4.3.50.0000.03712.22
4.3.40.0000.04312.22
4.3.30.0000.04012.22
4.3.20.0000.03712.22
4.3.10.0030.03712.22
4.3.00.0000.02312.22

preferences:
57.46 ms | 400 KiB | 5 Q