3v4l.org

run code in 300+ PHP versions simultaneously
<?php $size = 5; for($i=1; $i <= $size; $i++) { echo $i, ' '; } echo PHP_EOL; for($i=2; $i <= $size-1; $i++) { echo $i, str_repeat(' ', ($size-1) * 2) - 1, $size - $i, PHP_EOL; } for($i=$size; $i > 0; $i--) { echo $i, ' '; }

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)
8.3.60.0140.00716.49
8.3.50.0110.00722.02
8.3.40.0070.00718.71
8.3.30.0070.00718.84
8.3.20.0040.01220.21
8.3.10.0080.00023.57
8.3.00.0030.00519.38
8.2.180.0130.00916.88
8.2.170.0090.00622.96
8.2.160.0040.01122.07
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00419.49
8.2.120.0000.00826.35
8.2.110.0030.00622.08
8.2.100.0060.00618.05
8.2.90.0060.00319.29
8.2.80.0090.00017.97
8.2.70.0040.00417.50
8.2.60.0050.00517.80
8.2.50.0000.00818.07
8.2.40.0080.00019.23
8.2.30.0070.00020.68
8.2.20.0030.00617.73
8.2.10.0040.00418.03
8.2.00.0000.00918.18
8.1.280.0070.01025.92
8.1.270.0060.00323.82
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0080.00322.33
8.1.230.0000.01217.79
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0040.00417.22
8.1.180.0030.00618.10
8.1.170.0070.00318.13
8.1.160.0050.00221.99
8.1.150.0070.00018.74
8.1.140.0000.00819.49
8.1.130.0000.00817.64
8.1.120.0050.00317.31
8.1.110.0040.00417.44
8.1.100.0000.00717.39
8.1.90.0050.00217.32
8.1.80.0050.00317.29
8.1.70.0000.00717.42
8.1.60.0000.00817.41
8.1.50.0030.00617.43
8.1.40.0000.00817.55
8.1.30.0060.00617.66
8.1.20.0030.00517.63
8.1.10.0040.00417.61
8.1.00.0000.01217.55
8.0.300.0020.00518.77
8.0.290.0040.00416.75
8.0.280.0030.00318.49
8.0.270.0000.00717.20
8.0.260.0070.00017.13
8.0.250.0000.00717.01
8.0.240.0000.00917.05
8.0.230.0030.00316.92
8.0.220.0050.00216.92
8.0.210.0000.00716.90
8.0.200.0000.00616.91
8.0.190.0040.00417.00
8.0.180.0030.00516.96
8.0.170.0000.00816.93
8.0.160.0040.00416.88
8.0.150.0040.00416.70
8.0.140.0040.00316.88
8.0.130.0000.00613.36
8.0.120.0000.00816.85
8.0.110.0030.00516.79
8.0.100.0080.00016.70
8.0.90.0040.00416.77
8.0.80.0100.00716.84
8.0.70.0040.00416.95
8.0.60.0050.00316.91
8.0.50.0040.00416.72
8.0.30.0110.00817.13
8.0.20.0120.00917.40
8.0.10.0000.00717.02
8.0.00.0110.00716.72
7.4.330.0000.00516.82
7.4.320.0030.00316.43
7.4.300.0060.00016.46
7.4.290.0060.00016.53
7.4.280.0000.00816.57
7.4.270.0000.00716.44
7.4.260.0050.00216.53
7.4.250.0040.00416.40
7.4.240.0020.00616.51
7.4.230.0000.00716.57
7.4.220.0100.01416.44
7.4.210.0100.00416.51
7.4.200.0040.00416.56
7.4.160.0110.00416.45
7.4.150.0120.00617.40
7.4.140.0130.01017.86
7.4.130.0100.01016.48
7.4.120.0070.01116.36
7.4.110.0070.01116.58
7.4.100.0120.01216.52
7.4.90.0100.00716.37
7.4.80.0120.00619.39
7.4.70.0100.01016.51
7.4.60.0130.00316.54
7.4.50.0110.00616.40
7.4.40.0030.01416.47
7.4.30.0120.00916.53
7.4.00.0040.00814.98
7.3.330.0000.00613.20
7.3.320.0050.00013.22
7.3.310.0050.00316.24
7.3.300.0030.00316.22
7.3.290.0070.00016.38
7.3.280.0060.01316.43
7.3.270.0090.00917.40
7.3.260.0180.00616.46
7.3.240.0050.01416.35
7.3.230.0120.00616.41
7.3.210.0110.00616.43
7.3.200.0130.00316.41
7.3.190.0090.01216.39
7.3.180.0070.01016.39
7.3.170.0090.01216.57
7.3.160.0070.01016.53
7.3.10.0030.00816.51
7.3.00.0040.00716.66
7.2.330.0150.00616.67
7.2.320.0080.01216.41
7.2.310.0130.00616.67
7.2.300.0030.01316.74
7.2.290.0080.01116.63
7.2.130.0070.00716.09
7.2.120.0180.00516.93
7.2.110.0100.00716.24
7.2.100.0040.01216.24
7.2.90.0140.00816.70
7.2.80.0070.01016.91
7.2.70.0270.00316.55
7.2.60.0080.00816.82
7.2.50.0110.00316.96
7.2.40.0040.00716.34
7.2.30.0070.00716.86
7.2.20.0030.00716.86
7.2.10.0100.00016.69
7.2.00.0020.01017.97
7.1.250.0090.00615.80
7.1.200.0110.00315.78
7.1.100.0000.01118.25
7.1.70.0070.01017.31
7.1.60.0120.01219.48
7.1.50.0050.00516.98
7.1.00.0100.07022.36
7.0.200.0380.00714.83
7.0.60.0070.08319.91
7.0.50.0070.08017.77
7.0.40.0030.04720.23
7.0.30.0300.06020.09
7.0.20.0130.04720.01
7.0.10.0070.04320.28
7.0.00.0230.06719.99
5.6.280.0070.04020.86
5.6.210.0030.07720.61
5.6.200.0030.04318.23
5.6.190.0000.04720.41
5.6.180.0300.04720.77
5.6.170.0330.04320.50
5.6.160.0070.07720.32
5.6.150.0130.06318.22
5.6.140.0030.04318.21
5.6.130.0030.05018.07
5.6.120.0030.04720.89
5.6.110.0200.05720.89
5.6.100.0100.06320.95
5.6.90.0130.07021.07
5.6.80.0030.03720.53
5.5.350.0100.07720.33
5.5.340.0070.07317.96
5.5.330.0130.07320.21
5.5.320.0030.08320.25
5.5.310.0370.07020.41
5.5.300.0070.07317.93
5.5.290.0030.04717.87
5.5.280.0100.08320.84
5.5.270.0100.03720.79
5.5.260.0000.07320.88
5.5.250.0170.06320.54
5.5.240.0230.06720.18

preferences:
51.95 ms | 401 KiB | 5 Q