3v4l.org

run code in 300+ PHP versions simultaneously
<?php $s='third option showing that you haven"t understood anything at all'; $lenght = strlen($s); $limit =20; $r=''; $m=1; for($i=1;$i<$lenght;$i++){ $curr = $s[$i]; if ($i>=$limit*$m && $curr ==' '){ $curr = '<br />'; $m++; } $r.=$curr; } echo $r;

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)
8.3.60.0150.00816.50
8.3.50.0070.01218.13
8.3.40.0100.01018.83
8.3.30.0160.00618.79
8.3.20.0120.00618.72
8.3.10.0090.00020.40
8.3.00.0050.00319.25
8.2.180.0100.01016.32
8.2.170.0100.01022.96
8.2.160.0030.01318.68
8.2.150.0040.00424.18
8.2.140.0120.00624.66
8.2.130.0030.01526.16
8.2.120.0060.00320.63
8.2.110.0090.00021.93
8.2.100.0110.00017.72
8.2.90.0060.00319.38
8.2.80.0080.00019.34
8.2.70.0000.00817.50
8.2.60.0040.00417.93
8.2.50.0100.00018.07
8.2.40.0060.00318.34
8.2.30.0050.00218.04
8.2.20.0030.00617.67
8.2.10.0080.00017.75
8.2.00.0000.00717.71
8.1.280.0070.00725.92
8.1.270.0100.00723.99
8.1.260.0040.00426.35
8.1.250.0140.00328.09
8.1.240.0070.00319.13
8.1.230.0080.00420.89
8.1.220.0040.00417.91
8.1.210.0000.00818.99
8.1.200.0030.00617.35
8.1.190.0000.00717.40
8.1.180.0080.00018.10
8.1.170.0000.00818.63
8.1.160.0040.00419.00
8.1.150.0050.00218.73
8.1.140.0040.00417.45
8.1.130.0000.00717.77
8.1.120.0070.00017.48
8.1.110.0050.00217.37
8.1.100.0040.00417.36
8.1.90.0040.00417.47
8.1.80.0050.00217.46
8.1.70.0040.00417.36
8.1.60.0000.00817.62
8.1.50.0000.00717.49
8.1.40.0040.00417.49
8.1.30.0000.00817.49
8.1.20.0070.00017.55
8.1.10.0080.00017.65
8.1.00.0000.00817.52
8.0.300.0000.00919.98
8.0.290.0070.00016.88
8.0.280.0030.00318.40
8.0.270.0030.00317.27
8.0.260.0030.00316.73
8.0.250.0040.00417.01
8.0.240.0000.00716.80
8.0.230.0040.00416.95
8.0.220.0000.00716.82
8.0.210.0070.00016.93
8.0.200.0030.00316.89
8.0.190.0040.00416.88
8.0.180.0000.00816.96
8.0.170.0060.00316.79
8.0.160.0030.00616.84
8.0.150.0080.00016.75
8.0.140.0000.00716.86
8.0.130.0030.00313.34
8.0.120.0050.00516.77
8.0.110.0050.00316.78
8.0.100.0000.00716.80
8.0.90.0000.00816.77
8.0.80.0120.00316.83
8.0.70.0070.00016.82
8.0.60.0000.00716.77
8.0.50.0030.00316.80
8.0.30.0130.00617.28
8.0.20.0130.00817.17
8.0.10.0080.00016.88
8.0.00.0060.01416.59
7.4.330.0000.00613.11
7.4.320.0000.00616.50
7.4.300.0040.00416.59
7.4.290.0040.00416.52
7.4.280.0000.00816.51
7.4.270.0030.00316.63
7.4.260.0050.00013.30
7.4.250.0000.00916.40
7.4.240.0020.00516.51
7.4.230.0070.00016.60
7.4.220.0090.01516.62
7.4.210.0070.00716.51
7.4.200.0040.00416.61
7.4.190.0060.00316.61
7.4.160.0090.01316.55
7.4.150.0120.01216.61
7.4.140.0140.01016.55
7.4.130.0070.01416.37
7.4.120.0070.01016.34
7.4.110.0040.02516.46
7.4.100.0070.01016.52
7.4.90.0030.01316.58
7.4.80.0170.00316.30
7.4.70.0150.00316.59
7.4.60.0100.00616.64
7.4.50.0060.00316.68
7.4.40.0080.00516.48
7.4.30.0090.00616.58
7.4.00.0070.01014.75
7.3.330.0000.00713.18
7.3.320.0030.00313.14
7.3.310.0080.00016.27
7.3.300.0070.00016.33
7.3.290.0040.01016.35
7.3.280.0120.00416.34
7.3.270.0150.00316.49
7.3.260.0000.01716.42
7.3.250.0120.00516.46
7.3.240.0090.00916.33
7.3.230.0100.01316.36
7.3.210.0070.01016.54
7.3.200.0090.01219.39
7.3.190.0100.01316.49
7.3.180.0000.01616.60
7.3.170.0060.00916.51
7.3.160.0070.01116.62
7.3.120.0060.00615.11
7.2.330.0030.01516.58
7.2.320.0100.00916.50
7.2.310.0030.01416.69
7.2.300.0110.00716.86
7.2.290.0090.00916.63
7.2.00.0250.00819.19
7.1.100.0080.00418.30
7.1.70.0040.00717.01
7.1.60.0140.01119.31
7.1.50.0060.01516.77
7.1.00.0000.03722.51
7.0.200.0120.00414.83
7.0.140.0000.07722.11
7.0.120.0000.06722.09
7.0.60.0030.04020.00
7.0.50.0030.08017.91
7.0.40.0100.03720.31
7.0.30.0300.04320.45
7.0.20.1100.05720.16
7.0.10.0330.07720.19
7.0.00.0130.08020.18
5.6.280.0030.07321.12
5.6.210.0030.09020.54
5.6.200.0130.03718.21
5.6.190.0030.07320.45
5.6.180.0300.08320.56
5.6.170.0370.05320.51
5.6.160.0100.03320.52
5.6.150.0100.06018.14
5.6.140.0070.04318.09
5.6.130.0100.08018.12
5.6.120.0170.07321.12
5.6.110.0070.04021.00
5.6.100.0030.07020.96
5.6.90.0200.09021.10
5.6.80.0100.05020.34
5.6.70.0170.04320.47
5.5.350.0270.07020.35
5.5.340.0070.03717.93
5.5.330.0130.07320.16
5.5.320.0230.06320.25
5.5.310.0270.04020.28
5.5.300.0030.08018.01
5.5.290.0070.08717.92
5.5.280.0100.05020.65
5.5.270.0070.04320.79
5.5.260.0100.08320.79
5.5.250.0030.09020.77
5.5.240.0130.04020.23
5.4.450.0070.04719.50
5.4.440.0070.03719.46
5.4.430.0000.04019.46
5.4.420.0000.04019.40
5.4.410.0030.03719.28
5.4.400.0030.03718.76
5.4.390.0070.03318.92
5.4.380.0000.04018.92
5.4.370.0030.03719.13
5.4.360.0030.03719.11
5.4.350.0000.05018.92
5.4.340.0070.04319.17
5.4.320.0000.05718.79
5.4.310.0030.06719.11
5.4.300.0130.06319.15
5.4.290.0070.07319.08
5.4.280.0070.07718.82
5.4.270.0070.06719.07
5.4.260.0070.05318.79
5.4.250.0100.06719.17
5.4.240.0200.06019.08
5.4.230.0030.05019.08
5.4.220.0100.07718.99
5.4.210.0170.06718.78
5.4.200.0030.08019.11
5.4.190.0100.03019.19
5.4.180.0130.07019.11
5.4.170.0070.08019.07
5.4.160.0130.07319.15
5.4.150.0030.06718.90
5.4.140.0100.04016.38
5.4.130.0070.05016.28
5.4.120.0000.04016.47
5.4.110.0030.06016.41
5.4.100.0230.03316.34
5.4.90.0030.05716.23
5.4.80.0130.03016.32
5.4.70.0000.04316.39
5.4.60.0030.04016.24
5.4.50.0030.03716.32
5.4.40.0130.06316.21
5.4.30.0070.07316.21
5.4.20.0070.07016.13
5.4.10.0030.07316.38
5.4.00.0000.05015.73
5.3.290.0100.07314.56
5.3.280.0070.07314.52
5.3.270.0070.07314.55
5.3.260.0100.07714.54
5.3.250.0070.05014.52
5.3.240.0070.07314.54
5.3.230.0030.04014.53
5.3.220.0030.03714.49
5.3.210.0000.05014.47
5.3.200.0100.07314.50
5.3.190.0000.05714.53
5.3.180.0070.05714.53
5.3.170.0070.03714.48
5.3.160.0000.04314.51
5.3.150.0030.04014.58
5.3.140.0100.05314.57
5.3.130.0030.07714.52
5.3.120.0130.03714.34
5.3.110.0030.07714.48
5.3.100.0070.04313.91
5.3.90.0170.03013.96
5.3.80.0070.05013.94
5.3.70.0100.06713.94
5.3.60.0070.05313.81
5.3.50.0030.06013.86
5.3.40.0170.05313.92
5.3.30.0070.03313.92
5.3.20.0000.07013.70
5.3.10.0070.06713.59
5.3.00.0070.08013.73
5.2.170.0070.06011.11
5.2.160.0030.06011.05
5.2.150.0070.04011.13
5.2.140.0070.05711.22
5.2.130.0100.06011.03
5.2.120.0070.06311.03
5.2.110.0030.06011.07
5.2.100.0030.04311.04
5.2.90.0100.06011.04
5.2.80.0030.06711.08
5.2.70.0100.03711.02
5.2.60.0000.04310.98
5.2.50.0100.05710.95
5.2.40.0070.03310.89
5.2.30.0000.03710.98
5.2.20.0100.04010.92
5.2.10.0000.03010.75
5.2.00.0000.05710.72
5.1.60.0030.0379.92
5.1.50.0130.0479.94
5.1.40.0030.03310.12
5.1.30.0030.06010.35
5.1.20.0070.03010.25
5.1.10.0100.05010.05
5.1.00.0030.05010.05
5.0.50.0070.0338.61
5.0.40.0100.0408.48
5.0.30.0000.0578.15
5.0.20.0030.0408.10
5.0.10.0070.0408.23
5.0.00.0030.0678.06
4.4.90.0000.0408.00
4.4.80.0030.0338.00
4.4.70.0030.0178.00
4.4.60.0000.0208.00
4.4.50.0000.0338.00
4.4.40.0030.0438.00
4.4.30.0000.0278.00
4.4.20.0000.0408.00
4.4.10.0000.0378.00
4.4.00.0030.0338.00
4.3.110.0000.0338.00
4.3.100.0030.0278.00
4.3.90.0000.0278.00
4.3.80.0000.0578.00
4.3.70.0000.0178.00
4.3.60.0030.0378.00
4.3.50.0030.0178.00
4.3.40.0030.0408.00
4.3.30.0000.0308.00
4.3.20.0030.0338.00
4.3.10.0000.0308.00
4.3.00.0030.0208.00

preferences:
40.92 ms | 401 KiB | 5 Q