3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($i=0;$i<=8;$i++){ $h = (8 - $i); for($h; $h>0; $h--){ echo "#"; } echo "\n"; } for($i=0;$i<=8;$i++){ $h = (8 - $i); for($y=0; $y<=$h-1; $y++){ echo "#"; } echo "\n"; } for($i=0;$i<=8;$i++){ $h = 8 - (8 - $i); for($y=0; $y<=$h-1; $y++){ echo "#"; } echo "\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)
8.3.70.0110.01118.18
8.3.60.0140.00718.43
8.3.50.0080.00721.20
8.3.40.0060.00918.85
8.3.30.0160.00619.14
8.3.20.0040.00420.38
8.3.10.0080.00022.00
8.3.00.0060.00320.88
8.2.190.0120.00616.58
8.2.180.0120.00616.50
8.2.170.0120.00322.96
8.2.160.0150.00019.08
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0000.00826.16
8.2.120.0050.00319.23
8.2.110.0000.00922.21
8.2.100.0070.00719.45
8.2.90.0040.00419.10
8.2.80.0000.00817.97
8.2.70.0050.00417.59
8.2.60.0000.00817.80
8.2.50.0040.00418.07
8.2.40.0080.00018.16
8.2.30.0040.00417.92
8.2.20.0040.00417.61
8.2.10.0000.00817.57
8.2.00.0090.00017.61
8.1.280.0170.00325.92
8.1.270.0020.00522.14
8.1.260.0000.00726.35
8.1.250.0050.00328.09
8.1.240.0030.00623.75
8.1.230.0090.00318.96
8.1.220.0060.00317.74
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0050.00317.50
8.1.180.0000.00818.49
8.1.170.0040.00418.43
8.1.160.0000.00822.13
8.1.150.0040.00418.49
8.1.140.0070.00017.30
8.1.130.0000.00717.80
8.1.120.0050.00317.30
8.1.110.0000.01017.39
8.1.100.0000.00717.42
8.1.90.0040.00417.30
8.1.80.0030.00317.29
8.1.70.0070.00017.41
8.1.60.0050.00317.58
8.1.50.0020.00517.47
8.1.40.0030.00617.34
8.1.30.0020.00517.56
8.1.20.0000.00817.56
8.1.10.0000.00717.43
8.1.00.0030.00617.48
8.0.300.0000.00719.15
8.0.290.0040.00417.18
8.0.280.0030.00518.39
8.0.270.0030.00317.27
8.0.260.0000.00716.76
8.0.250.0000.00816.89
8.0.240.0040.00416.77
8.0.230.0000.00716.91
8.0.220.0000.00616.78
8.0.210.0000.00716.84
8.0.200.0070.00016.72
8.0.190.0080.00016.94
8.0.180.0050.00216.86
8.0.170.0050.00316.91
8.0.160.0000.00716.88
8.0.150.0000.00716.71
8.0.140.0030.00516.70
8.0.130.0030.00313.14
8.0.120.0040.00416.82
8.0.110.0040.00416.70
8.0.100.0070.00016.73
8.0.90.0040.00416.66
8.0.80.0130.00316.73
8.0.70.0080.00016.87
8.0.60.0040.00416.80
8.0.50.0070.00016.78
8.0.30.0130.00616.96
8.0.20.0170.00317.40
8.0.10.0070.00016.84
8.0.00.0120.00616.57
7.4.330.0000.00515.00
7.4.320.0030.00316.36
7.4.300.0060.00016.43
7.4.290.0030.00316.49
7.4.280.0070.00016.48
7.4.270.0050.00316.38
7.4.260.0070.00016.45
7.4.250.0000.00816.32
7.4.240.0000.00716.45
7.4.230.0000.00716.29
7.4.220.0100.01016.55
7.4.210.0040.01016.52
7.4.200.0050.00316.28
7.4.190.0030.00316.39
7.4.160.0210.00316.57
7.4.150.0070.01017.40
7.4.140.0090.01317.86
7.4.130.0100.01016.54
7.4.120.0130.00816.48
7.4.110.0060.01216.36
7.4.100.0090.00916.42
7.4.90.0040.01416.52
7.4.80.0080.00819.39
7.4.70.0110.00716.31
7.4.60.0090.00916.62
7.4.50.0000.00816.29
7.4.40.0000.01022.77
7.4.30.0040.01316.42
7.4.00.0070.00714.61
7.3.330.0000.00513.02
7.3.320.0020.00313.16
7.3.310.0030.00316.11
7.3.300.0030.00316.31
7.3.290.0040.01216.25
7.3.280.0090.00616.32
7.3.270.0120.00817.40
7.3.260.0080.01116.37
7.3.250.0170.00616.35
7.3.240.0100.00716.65
7.3.230.0090.00916.59
7.3.210.0140.00516.31
7.3.200.0070.01019.39
7.3.190.0120.01216.64
7.3.180.0100.00616.29
7.3.170.0060.01616.49
7.3.160.0130.00316.24
7.3.120.0070.01015.04
7.2.330.0100.00716.45
7.2.320.0070.01416.66
7.2.310.0000.02116.53
7.2.300.0090.00916.53
7.2.290.0160.00316.71
7.2.00.0210.00419.28
7.1.100.0120.00917.75
7.1.70.0070.01717.14
7.1.60.0090.01519.82
7.1.50.0070.01016.87
7.1.00.0000.06322.43
7.0.200.0040.00416.80
7.0.140.0030.07721.95
7.0.60.0070.08720.04
7.0.50.0000.04717.88
7.0.40.0070.09020.04
7.0.30.0270.08720.17
7.0.20.0370.04020.20
7.0.10.0000.05020.09
7.0.00.0000.04720.13
5.6.280.0070.08721.09
5.6.210.0000.04720.75
5.6.200.0130.07718.10
5.6.190.0100.07320.56
5.6.180.0200.03720.59
5.6.170.0470.07320.48
5.6.160.0100.08020.42
5.6.150.0030.07018.18
5.6.140.0100.06718.16
5.6.130.0030.08018.21
5.6.120.0070.04721.01
5.6.110.0130.08021.13
5.6.100.0130.07721.08
5.6.90.0100.08320.96
5.6.80.0000.04320.52
5.5.350.0000.08320.32
5.5.340.0070.04017.91
5.5.330.0100.08020.36
5.5.320.0230.04720.32
5.5.310.0330.06720.29
5.5.300.0100.06018.01
5.5.290.0000.04317.91
5.5.280.0030.05720.97
5.5.270.0030.05020.95
5.5.260.0070.07720.86
5.5.250.0030.08720.61
5.5.240.0270.04020.03
5.4.450.0600.04719.24
5.4.440.0530.04719.63
5.4.430.0830.06019.59
5.4.420.0770.06019.32
5.4.410.0730.05019.50
5.4.400.0570.06018.78
5.4.390.0100.06019.30
5.4.380.0230.05718.68
5.4.370.0070.05718.72
5.4.360.0130.05018.46
5.4.350.0130.05718.75
5.4.340.0200.05018.63
5.4.320.0070.04212.46
5.4.310.0090.04012.45
5.4.300.0050.03712.46
5.4.290.0100.03612.45
5.4.280.0080.03612.35
5.4.270.0050.04312.35
5.4.260.0030.07018.74
5.4.250.0100.05318.86
5.4.240.0030.05318.92
5.4.230.0100.05718.91
5.4.220.0000.05718.66
5.4.210.0070.05018.75
5.4.200.0100.04718.63
5.4.190.0130.07318.86
5.4.180.0030.05018.98
5.4.170.0030.05318.82
5.4.160.0030.05018.91
5.4.150.0070.05319.00
5.4.140.0100.05016.46
5.4.130.0070.05016.28
5.4.120.0030.05016.47
5.4.110.0070.07016.49
5.4.100.0070.05316.22
5.4.90.0030.05016.28
5.4.80.0030.07016.38
5.4.70.0100.06016.23
5.4.60.0070.04716.40
5.4.50.0100.04316.39
5.4.40.0000.05316.38
5.4.30.0030.05016.43
5.4.20.0070.04716.32
5.4.10.0100.06716.39
5.4.00.0030.06015.92
5.3.290.0110.03912.80
5.3.280.0070.05014.29
5.3.270.0070.05014.62
5.3.260.0100.05014.70
5.3.250.0000.05314.75
5.3.240.0030.05714.44
5.3.230.0100.04714.60
5.3.220.0030.05314.40
5.3.210.0070.05714.58
5.3.200.0000.05314.26
5.3.190.0070.05714.58
5.3.180.0000.06314.58
5.3.170.0030.07314.56
5.3.160.0100.06714.41
5.3.150.0030.05314.55
5.3.140.0070.04314.32
5.3.130.0030.05314.55
5.3.120.0070.05014.32
5.3.110.0100.06314.54
5.3.100.0070.05014.05
5.3.90.0070.06314.06
5.3.80.0100.04714.06
5.3.70.0100.06713.71
5.3.60.0030.04714.01
5.3.50.0000.05313.71
5.3.40.0000.05013.72
5.3.30.0070.04713.68
5.3.20.0100.04013.71
5.3.10.0030.05013.34
5.3.00.0100.05713.65
5.2.170.0000.04311.03
5.2.160.0070.03711.15
5.2.150.0030.04011.04
5.2.140.0030.04311.09
5.2.130.0070.04011.10
5.2.120.0070.03711.03
5.2.110.0030.04011.01
5.2.100.0070.05011.11
5.2.90.0070.05011.21
5.2.80.0070.03711.09
5.2.70.0070.03710.87
5.2.60.0070.05710.96
5.2.50.0000.04311.03
5.2.40.0070.03711.01
5.2.30.0100.03710.87
5.2.20.0070.03710.97
5.2.10.0100.03310.94
5.2.00.0100.03710.80
5.1.60.0030.03310.05
5.1.50.0030.03310.08
5.1.40.0070.03010.01
5.1.30.0070.03310.33
5.1.20.0000.03710.42
5.1.10.0070.03310.25
5.1.00.0130.03310.02
5.0.50.0130.0278.62
5.0.40.0100.0308.27
5.0.30.0030.0578.26
5.0.20.0070.0238.26
5.0.10.0000.0308.13
5.0.00.0000.0438.23
4.4.90.0000.0237.33
4.4.80.0000.0307.33
4.4.70.0000.0307.33
4.4.60.0100.0207.33
4.4.50.0070.0177.33
4.4.40.0000.0337.33
4.4.30.0070.0177.33
4.4.20.0000.0237.33
4.4.10.0030.0307.33
4.4.00.0000.0437.33
4.3.110.0030.0207.33
4.3.100.0000.0237.33
4.3.90.0030.0207.33
4.3.80.0030.0307.33
4.3.70.0000.0237.33
4.3.60.0070.0207.33
4.3.50.0030.0207.33
4.3.40.0000.0337.33
4.3.30.0000.0237.33
4.3.20.0030.0237.33
4.3.10.0000.0237.33
4.3.00.0130.0278.11

preferences:
39.65 ms | 401 KiB | 5 Q