3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($i=1;$i<=9;$i+=1) { for($j=1;$j<=$i;$j+=1) { echo '*'; if($i<>$j) { echo " "; } else { echo "<br>"; } } }

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)
8.3.60.0070.01318.56
8.3.50.0100.00921.98
8.3.40.0110.00418.60
8.3.30.0110.00418.67
8.3.20.0060.00318.78
8.3.10.0040.00421.10
8.3.00.0040.00421.83
8.2.180.0120.00318.41
8.2.170.0100.00722.96
8.2.160.0030.01620.43
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0070.00020.89
8.2.110.0030.00620.52
8.2.100.0090.00317.78
8.2.90.0050.00319.39
8.2.80.0050.00317.97
8.2.70.0030.00617.63
8.2.60.0050.00318.03
8.2.50.0080.00518.07
8.2.40.0040.00418.34
8.2.30.0000.00821.13
8.2.20.0040.00417.53
8.2.10.0070.00017.69
8.2.00.0000.00817.57
8.1.280.0060.00925.92
8.1.270.0000.00723.99
8.1.260.0000.00926.35
8.1.250.0000.00828.09
8.1.240.0040.00422.60
8.1.230.0040.00720.91
8.1.220.0080.00018.77
8.1.210.0050.00318.90
8.1.200.0060.00317.23
8.1.190.0060.00317.53
8.1.180.0050.00318.10
8.1.170.0040.00418.50
8.1.160.0040.00418.84
8.1.150.0070.00318.62
8.1.140.0000.00817.43
8.1.130.0000.00717.84
8.1.120.0000.00717.38
8.1.110.0060.00317.48
8.1.100.0040.00417.38
8.1.90.0000.00717.43
8.1.80.0000.00817.53
8.1.70.0000.00717.30
8.1.60.0040.00417.44
8.1.50.0030.00617.52
8.1.40.0040.00417.48
8.1.30.0000.00817.50
8.1.20.0040.00417.66
8.1.10.0000.00817.45
8.1.00.0080.00017.41
8.0.300.0000.00719.94
8.0.290.0030.00617.18
8.0.280.0030.00318.44
8.0.270.0030.00617.25
8.0.260.0050.00316.73
8.0.250.0000.00716.93
8.0.240.0000.00816.85
8.0.230.0070.00016.91
8.0.220.0000.00716.87
8.0.210.0030.00516.74
8.0.200.0040.00416.93
8.0.190.0030.00616.86
8.0.180.0000.00716.80
8.0.170.0020.00516.84
8.0.160.0030.00316.84
8.0.150.0040.00416.83
8.0.140.0070.00416.78
8.0.130.0030.00313.27
8.0.120.0040.00416.79
8.0.110.0000.00816.89
8.0.100.0000.00716.83
8.0.90.0040.00416.82
8.0.80.0120.00916.81
8.0.70.0050.00216.88
8.0.60.0000.00816.61
8.0.50.0000.00816.86
8.0.30.0030.01517.10
8.0.20.0060.01717.40
8.0.10.0020.00516.88
8.0.00.0090.01116.81
7.4.330.0000.00516.79
7.4.320.0000.00716.50
7.4.300.0070.00016.51
7.4.290.0060.00316.45
7.4.280.0000.00816.53
7.4.270.0030.00316.58
7.4.260.0000.00513.29
7.4.250.0040.00416.51
7.4.240.0070.00016.45
7.4.230.0030.00316.59
7.4.220.0060.01916.58
7.4.210.0070.00916.52
7.4.200.0000.00716.63
7.4.190.0030.00316.68
7.4.160.0120.00816.46
7.4.150.0030.01417.40
7.4.140.0090.00917.86
7.4.130.0090.00816.59
7.4.120.0090.00816.59
7.4.110.0100.00716.60
7.4.100.0090.00916.34
7.4.90.0140.00616.66
7.4.80.0090.00919.39
7.4.70.0090.00916.44
7.4.60.0130.00616.63
7.4.50.0040.00416.50
7.4.40.0080.00422.77
7.4.30.0030.01916.59
7.4.00.0030.01315.05
7.3.330.0000.00513.09
7.3.320.0000.00612.91
7.3.310.0000.00716.14
7.3.300.0030.00416.19
7.3.290.0130.00716.22
7.3.280.0090.00916.24
7.3.270.0070.01117.40
7.3.260.0130.00618.24
7.3.250.0130.00816.36
7.3.240.0140.00316.38
7.3.230.0090.00916.42
7.3.210.0060.01116.42
7.3.200.0140.00319.39
7.3.190.0120.00916.39
7.3.180.0080.00816.44
7.3.170.0130.00316.42
7.3.160.0120.00616.20
7.3.120.0130.00314.95
7.2.330.0110.00716.54
7.2.320.0140.00316.75
7.2.310.0150.00616.67
7.2.300.0070.01016.39
7.2.290.0050.01116.33
7.2.60.0000.01016.85
7.1.200.0070.00415.90
7.1.70.0060.00317.09
7.1.60.0110.01419.40
7.1.50.0070.01316.88
7.1.00.0000.07722.36
7.0.200.0000.00716.68
7.0.140.0000.07722.18
7.0.70.0030.08321.79
7.0.60.0070.08321.73
7.0.50.0030.04722.09
7.0.40.0070.08320.11
7.0.30.0070.08020.01
7.0.20.0000.09320.09
7.0.10.0100.09320.09
7.0.00.0070.04020.10
5.6.280.0000.07721.07
5.6.220.0070.08020.55
5.6.210.0130.04720.57
5.6.200.0030.08021.02
5.6.190.0070.07720.92
5.6.180.0030.09321.00
5.6.170.0130.04321.11
5.6.160.0030.08020.93
5.6.150.0070.06321.06
5.6.140.0030.08320.98
5.6.130.0070.04321.09
5.6.120.0030.05721.04
5.6.110.0030.08021.15
5.6.100.0070.05020.95
5.6.90.0000.08321.02
5.6.80.0070.03720.47
5.6.70.0070.08020.47
5.6.60.0030.08320.44
5.6.50.0100.05720.51
5.6.40.0100.04320.36
5.6.30.0030.07320.47
5.6.20.0030.08320.38
5.6.10.0100.04320.43
5.6.00.0070.04020.46
5.5.360.0070.08020.39
5.5.350.0030.08320.39
5.5.340.0130.08020.64
5.5.330.0030.08320.72
5.5.320.0070.09320.75
5.5.310.0200.05320.91
5.5.300.0070.07320.85
5.5.290.0070.08720.77
5.5.280.0070.08720.86
5.5.270.0100.05320.80
5.5.260.0000.04320.86
5.5.250.0000.04320.71
5.5.240.0070.05720.28
5.5.230.0070.08319.98
5.5.220.0130.07320.14
5.5.210.0130.05720.22
5.5.200.0130.07319.99
5.5.190.0000.04720.26
5.5.180.0030.04720.07
5.5.160.0100.03320.25
5.5.150.0030.08320.10
5.5.140.0000.10020.20
5.5.130.0100.03320.09
5.5.120.0070.03720.16
5.5.110.0070.05020.19
5.5.100.0070.07720.07
5.5.90.0100.07720.10
5.5.80.0000.05020.09
5.5.70.0000.04020.09
5.5.60.0070.07320.00
5.5.50.0170.05020.13
5.5.40.0070.07320.05
5.5.30.0000.06720.13
5.5.20.0000.07019.91
5.5.10.0030.04019.96
5.5.00.0000.06020.02
5.4.450.0000.06719.31
5.4.440.0070.04019.44
5.4.430.0030.07719.45
5.4.420.0030.04319.38
5.4.410.0000.04719.22
5.4.400.0030.04019.06
5.4.390.0000.07718.90
5.4.380.0130.05319.04
5.4.370.0070.06319.07
5.4.360.0100.05318.97
5.4.350.0030.04019.07
5.4.340.0030.04018.94
5.4.320.0070.04318.78
5.4.310.0030.08019.12
5.4.300.0000.07719.14
5.4.290.0000.07718.96
5.4.280.0000.06719.14
5.4.270.0030.05719.11
5.4.260.0100.04319.02
5.4.250.0000.04319.22
5.4.240.0000.04019.05
5.4.230.0030.03318.78
5.4.220.0030.08019.05
5.4.210.0100.05719.05
5.4.200.0000.08018.80
5.4.190.0030.07319.02
5.4.180.0100.06719.10
5.4.170.0030.03018.93
5.4.160.0030.04318.92
5.4.150.0100.07718.94
5.4.140.0070.06716.29
5.4.130.0130.04316.26
5.4.120.0000.05316.34
5.4.110.0030.05316.38
5.4.100.0070.05016.23
5.4.90.0030.04316.23
5.4.80.0000.05316.29
5.4.70.0030.04716.34
5.4.60.0000.07716.34
5.4.50.0070.06716.29
5.4.40.0030.07016.41
5.4.30.0030.06016.20
5.4.20.0000.06016.18
5.4.10.0000.08316.20
5.4.00.0000.05715.50
5.3.290.0000.04014.62
5.3.280.0000.04014.50
5.3.270.0070.05714.51
5.3.260.0000.05314.46
5.3.250.0030.06714.56
5.3.240.0030.05014.46
5.3.230.0030.08014.58
5.3.220.0030.08014.55
5.3.210.0030.07014.47
5.3.200.0030.05014.39
5.3.190.0030.03714.47
5.3.180.0030.06714.54
5.3.170.0030.07714.41
5.3.160.0000.08014.39
5.3.150.0030.07314.53
5.3.140.0070.07314.54
5.3.130.0000.07714.52
5.3.120.0030.07714.55
5.3.110.0070.07714.51
5.3.100.0030.07014.00
5.3.90.0030.07013.85
5.3.80.0000.07713.98
5.3.70.0030.04713.95
5.3.60.0070.07013.86
5.3.50.0000.05713.85
5.3.40.0030.03713.89
5.3.30.0000.04013.77
5.3.20.0030.07013.62
5.3.10.0070.06713.62
5.3.00.0000.04013.62
5.2.170.0070.05713.62
5.2.160.0030.03013.62
5.2.150.0000.03713.62
5.2.140.0030.06713.62
5.2.130.0070.04313.62
5.2.120.0030.04713.62
5.2.110.0000.03313.62
5.2.100.0030.04713.62
5.2.90.0000.04013.62
5.2.80.0030.05713.62
5.2.70.0030.06013.62
5.2.60.0000.06713.62
5.2.50.0030.05313.62
5.2.40.0000.06313.62
5.2.30.0000.04013.62
5.2.20.0100.04013.62
5.2.10.0070.06313.62
5.2.00.0030.06313.62
5.1.60.0070.03313.62
5.1.50.0030.04713.62
5.1.40.0070.04013.62
5.1.30.0000.05713.62
5.1.20.0000.06013.62
5.1.10.0030.05313.62
5.1.00.0000.05713.62
5.0.50.0000.04713.62
5.0.40.0030.04313.62
5.0.30.0000.05713.62
5.0.20.0030.04313.62
5.0.10.0000.04313.62
5.0.00.0030.06713.62
4.4.90.0000.02013.62
4.4.80.0000.03713.62
4.4.70.0030.03313.62
4.4.60.0000.03713.62
4.4.50.0030.03313.62
4.4.40.0030.04313.62
4.4.30.0000.04013.62
4.4.20.0000.03013.62
4.4.10.0030.03713.62
4.4.00.0030.05713.62
4.3.110.0000.03313.62
4.3.100.0030.03313.62
4.3.90.0030.02713.62
4.3.80.0030.05313.62
4.3.70.0000.02713.62
4.3.60.0030.03313.62
4.3.50.0000.03713.62
4.3.40.0000.03313.62
4.3.30.0000.02713.62
4.3.20.0070.03013.62
4.3.10.0000.03713.62
4.3.00.0000.03713.62

preferences:
43.91 ms | 401 KiB | 5 Q