3v4l.org

run code in 300+ PHP versions simultaneously
<?php $output = ''; for($i=0;$i<=8;$i++){ $h = (8 - $i); for($y = $h; $y==0; $y--){ $output .= '#'; } $output .= '\n'; } echo $output;

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)
8.3.40.0090.00618.79
8.3.30.0080.00818.95
8.3.20.0080.00020.20
8.3.10.0000.00821.95
8.3.00.0040.00420.52
8.2.170.0150.00022.96
8.2.160.0100.00319.16
8.2.150.0060.00324.18
8.2.140.0030.00624.66
8.2.130.0160.00326.16
8.2.120.0050.00319.36
8.2.110.0090.00020.93
8.2.100.0110.00017.84
8.2.90.0080.00017.63
8.2.80.0040.00417.97
8.2.70.0060.00317.80
8.2.60.0000.00818.05
8.2.50.0080.00018.10
8.2.40.0000.00720.46
8.2.30.0040.00419.85
8.2.20.0070.00017.78
8.2.10.0090.00017.73
8.2.00.0020.00517.77
8.1.270.0050.00222.14
8.1.260.0000.00726.35
8.1.250.0000.00828.09
8.1.240.0040.00422.11
8.1.230.0080.00322.62
8.1.220.0000.00917.74
8.1.210.0060.00318.77
8.1.200.0100.00017.22
8.1.190.0030.00519.01
8.1.180.0080.00018.10
8.1.170.0040.00418.66
8.1.160.0070.00022.18
8.1.150.0000.00718.63
8.1.140.0040.00417.46
8.1.130.0000.00817.88
8.1.120.0000.00717.49
8.1.110.0090.00017.46
8.1.100.0000.00717.47
8.1.90.0080.00017.50
8.1.80.0040.00417.46
8.1.70.0000.00717.38
8.1.60.0030.00517.61
8.1.50.0000.00917.52
8.1.40.0000.00817.57
8.1.30.0070.00017.66
8.1.20.0040.00417.61
8.1.10.0070.00017.48
8.1.00.0030.00617.44
8.0.300.0000.00719.70
8.0.290.0040.00416.75
8.0.280.0030.00318.44
8.0.270.0070.00017.16
8.0.260.0030.00318.36
8.0.250.0060.00016.96
8.0.240.0050.00316.93
8.0.230.0030.00316.78
8.0.220.0000.00716.82
8.0.210.0000.00716.85
8.0.200.0060.00316.80
8.0.190.0000.00816.90
8.0.180.0040.00416.79
8.0.170.0030.00516.90
8.0.160.0000.00816.85
8.0.150.0040.00416.68
8.0.140.0030.00516.74
8.0.130.0000.00513.24
8.0.120.0000.00816.86
8.0.110.0050.00316.66
8.0.100.0050.00316.73
8.0.90.0040.00416.70
8.0.80.0120.00316.81
8.0.70.0080.00016.85
8.0.60.0000.00716.86
8.0.50.0000.00716.86
8.0.30.0080.01116.98
8.0.20.0110.00817.40
8.0.10.0050.00317.05
8.0.00.0100.00916.71
7.4.330.0000.00515.00
7.4.320.0030.00316.51
7.4.300.0060.00016.52
7.4.290.0030.00316.61
7.4.280.0070.00016.45
7.4.270.0030.00316.55
7.4.260.0030.00316.50
7.4.250.0040.00416.53
7.4.240.0000.00716.58
7.4.230.0000.00716.39
7.4.220.0140.00416.57
7.4.210.0080.00916.54
7.4.200.0030.00316.25
7.4.190.0000.00716.55
7.4.160.0040.01116.48
7.4.150.0030.01417.40
7.4.140.0090.01017.86
7.4.130.0050.01316.60
7.4.120.0110.00716.47
7.4.110.0030.01416.57
7.4.100.0110.01116.59
7.4.90.0030.01416.46
7.4.80.0060.01119.39
7.4.70.0060.01216.30
7.4.60.0060.01016.40
7.4.50.0000.00816.21
7.4.40.0090.00522.77
7.4.30.0130.00316.43
7.4.00.0110.00514.88
7.3.330.0050.00013.31
7.3.320.0030.00313.12
7.3.310.0000.00716.29
7.3.300.0030.00316.35
7.3.290.0040.01116.42
7.3.280.0070.01116.35
7.3.270.0080.00817.40
7.3.260.0150.00316.51
7.3.250.0120.01016.56
7.3.240.0060.01016.28
7.3.230.0030.01416.62
7.3.210.0100.00716.41
7.3.200.0060.01019.39
7.3.190.0100.00916.38
7.3.180.0070.00716.18
7.3.170.0090.00916.34
7.3.160.0080.00816.43
7.3.120.0080.00914.88
7.3.110.0090.00514.71
7.3.100.0060.00615.05
7.3.90.0080.00714.88
7.3.80.0050.00614.63
7.3.70.0030.01014.68
7.3.60.0030.00914.78
7.3.50.0070.00814.96
7.3.40.0080.00514.63
7.3.30.0060.00914.80
7.3.20.0080.00516.54
7.3.10.0090.00816.57
7.3.00.0100.00616.63
7.2.330.0130.00316.72
7.2.320.0000.02016.46
7.2.310.0060.01016.73
7.2.300.0140.00616.34
7.2.290.0030.01316.53
7.2.250.0000.01414.82
7.2.240.0080.01015.23
7.2.230.0070.00714.99
7.2.220.0030.01214.91
7.2.210.0080.00514.68
7.2.200.0050.00814.96
7.2.190.0040.00914.93
7.2.180.0030.01114.95
7.2.170.0020.01415.03
7.2.160.0050.00514.80
7.2.150.0000.01516.59
7.2.140.0000.01416.77
7.2.130.0070.00616.80
7.2.120.0070.00716.72
7.2.110.0080.00516.73
7.2.100.0130.00716.82
7.2.90.0060.01116.56
7.2.80.0090.00716.74
7.2.70.0090.00616.83
7.2.60.0110.00416.63
7.2.50.0050.01016.79
7.2.40.0050.00916.62
7.2.30.0070.00816.83
7.2.20.0070.00816.82
7.2.10.0050.00816.78
7.2.00.0050.00916.87
7.1.330.0060.00815.78
7.1.320.0050.00515.80
7.1.310.0100.00515.81
7.1.300.0030.00915.68
7.1.290.0090.00615.81
7.1.280.0050.00915.73
7.1.270.0040.00615.71
7.1.260.0080.00515.93
7.1.250.0090.00515.65
7.1.70.0610.01017.18
7.1.60.0120.01219.82
7.1.50.0100.01316.97
7.1.00.0100.02722.48
7.0.200.0040.00416.79
7.0.140.0030.07322.18
7.0.60.0300.07019.92
7.0.50.0130.03017.71
7.0.40.0030.04320.21
7.0.30.0230.07320.09
7.0.20.0230.09020.16
7.0.10.0070.07720.04
7.0.00.0070.09020.13
5.6.280.0000.07720.90
5.6.210.0070.08320.54
5.6.200.0030.09018.22
5.6.190.0070.07020.49
5.6.180.0370.03320.61
5.6.170.0400.07720.48
5.6.160.0070.06320.40
5.6.150.0130.03718.16
5.6.140.0070.07318.11
5.6.130.0100.07318.18
5.6.120.0000.04320.97
5.6.110.0030.04321.13
5.6.100.0030.04020.88
5.6.90.0130.07721.09
5.6.80.0100.06020.39
5.5.350.0030.04320.40
5.5.340.0030.08018.00
5.5.330.0030.09020.21
5.5.320.0230.04320.27
5.5.310.0170.04720.13
5.5.300.0000.04318.01
5.5.290.0070.08018.01
5.5.280.0130.08320.97
5.5.270.0030.09020.81
5.5.260.0100.08320.86
5.5.250.0030.08320.46
5.5.240.0100.08020.18
5.4.450.0270.06719.46
5.4.440.0130.04019.58
5.4.430.0170.03719.56
5.4.420.0100.04319.40
5.4.410.0200.03319.45
5.4.400.0200.03019.07
5.4.390.0270.04319.04
5.4.380.0170.04018.91
5.4.370.0200.03019.25
5.4.360.0130.03719.22
5.4.350.0170.03318.79
5.4.340.0230.03719.13
5.4.320.0130.03719.21
5.4.310.0170.04019.16
5.4.300.0000.03719.09
5.4.290.0030.03719.15
5.4.280.0030.03318.95
5.4.270.0000.07018.91
5.4.260.0000.04319.07
5.4.250.0070.06718.91
5.4.240.0070.07719.09
5.4.230.0030.06319.15
5.4.220.0100.03018.91
5.4.210.0030.08019.08
5.4.200.0100.06719.21
5.4.190.0070.07319.05
5.4.180.0030.07718.79
5.4.170.0030.07319.12
5.4.160.0030.03718.87
5.4.150.0030.03719.04
5.4.140.0000.07716.36
5.4.130.0070.04316.45
5.4.120.0030.07016.30
5.4.110.0070.07316.22
5.4.100.0000.06716.30
5.4.90.0000.07016.45
5.4.80.0070.03016.21
5.4.70.0000.03316.35
5.4.60.0000.04016.39
5.4.50.0000.07716.47
5.4.40.0000.07016.35
5.4.30.0000.06716.38
5.4.20.0100.05716.31
5.4.10.0030.07016.36
5.4.00.0000.04015.99
5.3.290.0270.03714.54
5.3.280.0070.07314.62
5.3.270.0070.07714.55
5.3.260.0030.05714.50
5.3.250.0070.06014.43
5.3.240.0100.06014.46
5.3.230.0100.04714.57
5.3.220.0000.07714.40
5.3.210.0070.06714.40
5.3.200.0100.06714.65
5.3.190.0030.07014.43
5.3.180.0030.05014.59
5.3.170.0000.04714.67
5.3.160.0000.04314.42
5.3.150.0000.03714.41
5.3.140.0000.05714.41
5.3.130.0000.04014.40
5.3.120.0000.06314.49
5.3.110.0070.05014.48
5.3.100.0000.04713.96
5.3.90.0030.03713.92
5.3.80.0070.04014.04
5.3.70.0030.07013.92
5.3.60.0070.04714.05
5.3.50.0000.04313.80
5.3.40.0000.06714.03
5.3.30.0000.05013.74
5.3.20.0000.05013.57
5.3.10.0030.04313.64
5.3.00.0000.07013.54
5.2.170.0000.05712.67
5.2.160.0030.05712.67
5.2.150.0000.05012.67
5.2.140.0000.06312.67
5.2.130.0030.03012.67
5.2.120.0000.03012.67
5.2.110.0070.05712.67
5.2.100.0070.05312.67
5.2.90.0000.05312.67
5.2.80.0030.06012.67
5.2.70.0100.03012.67
5.2.60.0000.04312.67
5.2.50.0030.05312.67
5.2.40.0070.05312.67
5.2.30.0070.05312.67
5.2.20.0000.04712.67
5.2.10.0070.03312.67
5.2.00.0030.06012.67
5.1.60.0030.03712.67
5.1.50.0070.04012.67
5.1.40.0030.05312.67
5.1.30.0070.04712.67
5.1.20.0130.02712.67
5.1.10.0030.05312.67
5.1.00.0100.02712.67
5.0.50.0030.04312.67
5.0.40.0000.02712.67
5.0.30.0000.07012.67
5.0.20.0000.03712.67
5.0.10.0000.04312.67
5.0.00.0000.03312.67
4.4.90.0000.02312.67
4.4.80.0000.02012.67
4.4.70.0000.02012.67
4.4.60.0000.01712.67
4.4.50.0000.03012.67
4.4.40.0030.05012.67
4.4.30.0030.03712.67
4.4.20.0030.01712.67
4.4.10.0000.01712.67
4.4.00.0000.03012.67
4.3.110.0000.03312.67
4.3.100.0100.01712.67
4.3.90.0030.01712.67
4.3.80.0130.02312.67
4.3.70.0070.01712.67
4.3.60.0000.03712.67
4.3.50.0000.03712.67
4.3.40.0030.03712.67
4.3.30.0030.02712.67
4.3.20.0000.03712.67
4.3.10.0030.02312.67
4.3.00.0070.02012.67

preferences:
47.81 ms | 400 KiB | 5 Q