3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i=1; $j=1; $n=21;// upto which no to be displayed while($i < $n) { if($j % 2 != 0) { echo "\t".$i."\t\t".($i+1)."\t\t".($i+2)."\n"; $i = $i+3; } else { echo $i."\t\t".($i+1)."\t\t".($i+2)."\t\t".($i+3)."\n"; $i = $i+4; } $j++; }

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)
8.3.60.0190.00018.43
8.3.50.0100.00521.98
8.3.40.0030.01018.60
8.3.30.0150.00319.08
8.3.20.0040.00420.26
8.3.10.0080.00022.09
8.3.00.0090.00022.40
8.2.180.0120.00616.50
8.2.170.0070.00722.96
8.2.160.0090.00919.21
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0160.00326.16
8.2.120.0080.00019.48
8.2.110.0070.00322.08
8.2.100.0070.00418.03
8.2.90.0000.00819.17
8.2.80.0090.00317.97
8.2.70.0050.00317.38
8.2.60.0000.00718.03
8.2.50.0070.00418.07
8.2.40.0040.00419.88
8.2.30.0000.00718.18
8.2.20.0040.00417.54
8.2.10.0040.00417.75
8.2.00.0040.00417.62
8.1.280.0100.01025.92
8.1.270.0050.00322.19
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0040.00423.82
8.1.230.0080.00319.21
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0070.00317.35
8.1.190.0050.00217.63
8.1.180.0000.00818.76
8.1.170.0050.00318.59
8.1.160.0000.00722.20
8.1.150.0080.00018.68
8.1.140.0090.00017.50
8.1.130.0000.00717.82
8.1.120.0030.00317.46
8.1.110.0000.00717.41
8.1.100.0000.00717.45
8.1.90.0040.00417.36
8.1.80.0040.00417.43
8.1.70.0000.00717.39
8.1.60.0080.00417.47
8.1.50.0050.00217.53
8.1.40.0060.00317.49
8.1.30.0000.00817.52
8.1.20.0030.00617.66
8.1.10.0050.00217.54
8.1.00.0000.00717.39
8.0.300.0000.00718.77
8.0.290.0020.00517.29
8.0.280.0030.00318.36
8.0.270.0030.00517.16
8.0.260.0050.00316.81
8.0.250.0030.00316.86
8.0.240.0050.00216.88
8.0.230.0070.00016.84
8.0.220.0000.00816.86
8.0.210.0030.00316.88
8.0.200.0040.00416.90
8.0.190.0000.00716.86
8.0.180.0000.00716.89
8.0.170.0000.00916.95
8.0.160.0050.00216.86
8.0.150.0030.00316.90
8.0.140.0040.00416.81
8.0.130.0000.00513.39
8.0.120.0000.00816.80
8.0.110.0000.00816.84
8.0.100.0040.00416.83
8.0.90.0040.00416.88
8.0.80.0090.00616.92
8.0.70.0040.00416.74
8.0.60.0000.00816.96
8.0.50.0000.00716.86
8.0.30.0140.00517.15
8.0.20.0080.01117.40
8.0.10.0040.00417.03
8.0.00.0170.00316.94
7.4.330.0000.00515.00
7.4.320.0000.00616.61
7.4.300.0030.00316.61
7.4.290.0000.00816.56
7.4.280.0030.00316.61
7.4.270.0000.00716.62
7.4.260.0040.00416.63
7.4.250.0040.00416.46
7.4.240.0060.00216.50
7.4.230.0030.00316.43
7.4.220.0000.01916.55
7.4.210.0080.00816.59
7.4.200.0000.00816.40
7.4.190.0000.00816.70
7.4.160.0090.00616.55
7.4.150.0090.00817.40
7.4.140.0080.01117.86
7.4.130.0110.00816.58
7.4.120.0100.00616.51
7.4.110.0080.00816.42
7.4.100.0130.00316.55
7.4.90.0090.00916.48
7.4.80.0120.00919.39
7.4.70.0100.00716.55
7.4.60.0120.00316.32
7.4.50.0000.00616.39
7.4.40.0100.00722.77
7.4.30.0150.01016.52
7.4.00.0030.00914.99
7.3.330.0000.00613.25
7.3.320.0050.00013.00
7.3.310.0000.00716.36
7.3.300.0050.00216.27
7.3.290.0070.00716.32
7.3.280.0080.01216.23
7.3.270.0080.00817.40
7.3.260.0130.00616.59
7.3.250.0090.00816.41
7.3.240.0030.02016.35
7.3.230.0040.01216.39
7.3.210.0080.00816.20
7.3.200.0090.00919.39
7.3.190.0150.00616.36
7.3.180.0090.00616.33
7.3.170.0070.01016.43
7.3.160.0090.00616.30
7.3.120.0070.01014.79
7.2.330.0070.01016.64
7.2.320.0100.01316.75
7.2.310.0130.01016.44
7.2.300.0070.01016.50
7.2.290.0100.01016.58
7.2.00.0100.00319.52
7.1.100.0000.01517.94
7.1.70.0000.00917.03
7.1.60.0000.01017.20
7.1.50.0070.01417.04
7.1.00.0070.07322.40
7.0.200.0000.00716.79
7.0.140.0000.07721.95
7.0.60.0100.06019.87
7.0.50.0000.05317.80
7.0.40.0070.05720.23
7.0.30.0300.07720.30
7.0.20.0100.04720.20
7.0.10.0130.04720.33
7.0.00.0030.05720.08
5.6.280.0070.07020.86
5.6.210.0070.04720.50
5.6.200.0130.07718.23
5.6.190.0070.04020.36
5.6.180.3170.04720.41
5.6.170.0200.04020.52
5.6.160.0100.07020.41
5.6.150.0070.04018.07
5.6.140.0070.07718.20
5.6.130.0130.07718.18
5.6.120.0000.07320.89
5.6.110.0100.08320.99
5.6.100.0100.03720.99
5.6.90.0070.08321.12
5.6.80.0130.07320.43
5.6.70.0300.07020.48
5.5.350.0000.08720.46
5.5.340.0030.04017.98
5.5.330.0070.08320.14
5.5.320.0230.05020.18
5.5.310.0230.03320.28
5.5.300.0070.04717.98
5.5.290.0030.04318.02
5.5.280.0130.08020.87
5.5.270.0200.07720.64
5.5.260.0070.08720.87
5.5.250.0070.08020.69
5.5.240.0000.06020.16
5.4.450.0500.06019.41
5.4.440.0500.06319.49
5.4.430.0130.05019.46
5.4.420.0130.05019.62
5.4.410.0130.05319.39
5.4.400.1500.00018.77
5.4.390.0600.00018.63
5.4.380.0330.04318.70
5.4.370.0830.06318.78
5.4.360.1130.05018.52
5.4.350.1030.06318.73
5.4.340.1030.06018.58
5.4.320.0050.03812.45
5.4.310.0060.03712.45
5.4.300.0050.04012.45
5.4.290.0060.03812.45
5.4.280.0060.03512.35
5.4.270.0050.03712.35
5.4.260.0130.07318.90
5.4.250.0130.04718.83
5.4.240.0130.04718.88
5.4.230.0030.05718.75
5.4.220.0070.06018.64
5.4.210.0100.05318.64
5.4.200.0130.05018.89
5.4.190.0030.06018.81
5.4.180.0030.06018.73
5.4.170.0130.05018.99
5.4.160.0100.07018.74
5.4.150.0030.06018.97
5.4.140.0200.04016.54
5.4.130.0130.04716.21
5.4.120.0170.04316.23
5.4.110.0100.06716.38
5.4.100.0030.05316.45
5.4.90.0130.04316.34
5.4.80.0070.05316.39
5.4.70.0070.06016.46
5.4.60.0130.04716.34
5.4.50.0200.06316.27
5.4.40.0070.05016.43
5.4.30.0100.04716.31
5.4.20.0200.05016.35
5.4.10.0130.05016.28
5.4.00.0130.04715.73
5.3.290.0080.03812.80
5.3.280.0070.05314.36
5.3.270.0130.05014.61
5.3.260.0100.05014.75
5.3.250.0130.05714.62
5.3.240.0070.05714.30
5.3.230.0070.07714.43
5.3.220.0200.05314.56
5.3.210.0170.04714.34
5.3.200.0200.05714.71
5.3.190.0200.04714.57
5.3.180.0130.04714.71
5.3.170.0100.05314.46
5.3.160.0130.04714.71
5.3.150.0000.05714.46
5.3.140.0030.05714.32
5.3.130.0070.05314.56
5.3.120.0100.06314.64
5.3.110.0000.05714.55
5.3.100.0070.04714.05
5.3.90.0070.05014.03
5.3.80.0100.04713.93
5.3.70.0030.07313.96
5.3.60.0030.05713.85
5.3.50.0070.05013.89
5.3.40.0100.06713.83
5.3.30.0070.05013.80
5.3.20.0130.04713.73
5.3.10.0130.05313.48
5.3.00.0070.05713.48
5.2.170.0070.04311.07
5.2.160.0100.05311.15
5.2.150.0000.04711.25
5.2.140.0130.05011.14
5.2.130.0130.03310.95
5.2.120.0030.05011.00
5.2.110.0030.04310.98
5.2.100.0070.05011.03
5.2.90.0100.04011.10
5.2.80.0100.03711.08
5.2.70.0100.04010.97
5.2.60.0100.03710.98
5.2.50.0130.05011.03
5.2.40.0000.05010.99
5.2.30.0100.03310.97
5.2.20.0070.03711.06
5.2.10.0200.04011.02
5.2.00.0000.05010.79
5.1.60.0070.03010.14
5.1.50.0030.0379.82
5.1.40.0030.03310.14
5.1.30.0030.03710.33
5.1.20.0030.03710.32
5.1.10.0070.0379.89
5.1.00.0070.03310.03
5.0.50.0070.0338.49
5.0.40.0130.0178.38
5.0.30.0130.0338.25
5.0.20.0030.0278.24
5.0.10.0030.0278.17
5.0.00.0070.0378.24
4.4.90.0030.0206.80
4.4.80.0070.0276.80
4.4.70.0030.0206.80
4.4.60.0100.0206.80
4.4.50.0070.0236.80
4.4.40.0070.0306.80
4.4.30.0000.0336.80
4.4.20.0000.0276.80
4.4.10.0000.0236.80
4.4.00.0030.0336.80
4.3.110.0000.0306.80
4.3.100.0070.0236.80
4.3.90.0030.0206.80
4.3.80.0030.0376.80
4.3.70.0030.0176.80
4.3.60.0070.0276.80
4.3.50.0030.0336.80
4.3.40.0030.0476.80
4.3.30.0070.0276.80
4.3.20.0000.0306.80
4.3.10.0000.0236.80
4.3.00.0100.0209.24

preferences:
38.38 ms | 401 KiB | 5 Q