3v4l.org

run code in 300+ PHP versions simultaneously
<?php $j=1; for($i=5;$i>=1;$i--) { echo str_repeat(" ",$i-1); echo str_repeat('*',$j++); 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)
8.3.40.0180.00418.89
8.3.30.0040.01118.92
8.3.20.0000.00820.34
8.3.10.0050.00321.73
8.3.00.0040.00419.26
8.2.170.0100.00722.96
8.2.160.0030.01020.39
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0040.00419.35
8.2.110.0070.00320.52
8.2.100.0080.00419.57
8.2.90.0000.00819.13
8.2.80.0000.00817.97
8.2.70.0000.00917.50
8.2.60.0040.00418.03
8.2.50.0050.00318.07
8.2.40.0040.00419.88
8.2.30.0000.00718.12
8.2.20.0080.00017.66
8.2.10.0040.00417.99
8.2.00.0070.00017.65
8.1.270.0030.00618.86
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0040.00422.19
8.1.230.0090.00317.57
8.1.220.0080.00017.74
8.1.210.0080.00018.77
8.1.200.0040.00717.10
8.1.190.0040.00417.10
8.1.180.0080.00018.10
8.1.170.0040.00419.03
8.1.160.0030.00321.95
8.1.150.0070.00018.79
8.1.140.0040.00417.38
8.1.130.0030.00517.81
8.1.120.0040.00417.29
8.1.110.0020.00517.37
8.1.100.0000.00717.36
8.1.90.0040.00417.29
8.1.80.0000.00717.39
8.1.70.0040.00417.41
8.1.60.0030.00517.56
8.1.50.0030.00517.35
8.1.40.0050.00217.37
8.1.30.0050.00317.54
8.1.20.0000.00817.43
8.1.10.0040.00417.45
8.1.00.0000.00717.49
8.0.300.0070.00018.77
8.0.290.0000.00716.63
8.0.280.0000.00718.43
8.0.270.0000.00817.26
8.0.260.0070.00017.13
8.0.250.0030.00316.96
8.0.240.0000.00716.95
8.0.230.0070.00016.91
8.0.220.0030.00316.76
8.0.210.0000.00716.69
8.0.200.0040.00416.89
8.0.190.0070.00016.89
8.0.180.0030.00316.75
8.0.170.0000.00916.87
8.0.160.0000.00816.94
8.0.150.0000.00816.73
8.0.140.0030.00316.81
8.0.130.0000.00513.27
8.0.120.0040.00416.77
8.0.110.0070.00016.69
8.0.100.0030.00516.94
8.0.90.0000.00716.76
8.0.80.0030.01316.85
8.0.70.0080.00016.80
8.0.60.0050.00216.71
8.0.50.0040.00416.66
8.0.30.0130.00817.13
8.0.20.0130.01017.40
8.0.10.0070.00016.79
8.0.00.0080.00816.65
7.4.330.0000.00515.03
7.4.320.0030.00316.44
7.4.300.0040.00416.58
7.4.290.0040.00416.45
7.4.280.0030.00516.43
7.4.270.0070.00016.49
7.4.260.0030.00516.55
7.4.250.0040.00416.39
7.4.240.0020.00616.47
7.4.230.0000.00716.36
7.4.220.0070.01416.36
7.4.210.0090.00616.52
7.4.200.0070.00016.44
7.4.160.0080.00816.34
7.4.150.0120.00617.40
7.4.140.0060.01217.86
7.4.130.0090.00716.54
7.4.120.0060.00916.41
7.4.110.0200.00316.46
7.4.100.0100.00716.31
7.4.90.0160.00416.44
7.4.80.0070.01019.39
7.4.70.0000.01516.37
7.4.60.0060.01116.59
7.4.50.0040.00416.50
7.4.40.0060.01216.40
7.4.30.0060.01016.39
7.4.00.0030.01014.99
7.3.330.0070.00013.16
7.3.320.0120.00313.14
7.3.310.0050.00316.32
7.3.300.0060.00016.23
7.3.290.0040.01016.27
7.3.280.0070.01116.36
7.3.270.0090.00917.40
7.3.260.0180.00016.49
7.3.250.0100.00716.59
7.3.240.0170.00316.35
7.3.230.0040.01416.57
7.3.210.0060.01116.29
7.3.200.0070.01019.39
7.3.190.0130.00316.45
7.3.180.0090.00616.52
7.3.170.0030.01816.39
7.3.160.0100.00716.25
7.2.330.0060.01216.71
7.2.320.0130.00316.34
7.2.310.0090.00916.68
7.2.300.0030.01316.38
7.2.290.0060.01116.52
7.2.00.0150.00319.62
7.1.100.0040.00817.57
7.1.70.0040.00717.16
7.1.60.0030.02119.50
7.1.50.0060.01216.93
7.1.00.0070.07322.54
7.0.200.0170.01016.69
7.0.140.0000.04022.10
7.0.60.0170.07319.86
7.0.50.0100.07317.84
7.0.40.0100.08719.97
7.0.30.0270.08320.16
7.0.20.0170.05320.33
7.0.10.0300.07320.09
7.0.00.0070.08020.13
5.6.280.0030.07321.12
5.6.210.0100.07720.50
5.6.200.0000.05018.15
5.6.190.0100.05720.55
5.6.180.0200.06020.58
5.6.170.0230.08020.49
5.6.160.0230.04020.48
5.6.150.0070.04718.09
5.6.140.0070.05718.23
5.6.130.0030.04018.21
5.6.120.0100.08021.14
5.6.110.0130.07720.98
5.6.100.0100.07020.88
5.6.90.0100.08321.10
5.6.80.0030.08320.37
5.6.70.0100.08020.27
5.5.350.0300.08020.46
5.5.340.0030.05017.92
5.5.330.0170.06020.37
5.5.320.0100.05320.29
5.5.310.0270.09020.50
5.5.300.0070.06318.02
5.5.290.0030.04017.88
5.5.280.0200.07320.68
5.5.270.0100.04320.87
5.5.260.0130.07720.84
5.5.250.0070.08720.61
5.5.240.0000.04720.18
5.4.450.0600.05719.59
5.4.440.0200.04719.51
5.4.430.0900.06319.61
5.4.420.0530.07019.43
5.4.410.1000.06019.44
5.4.400.0200.05718.76
5.4.390.0130.06018.61
5.4.380.0300.05018.77
5.4.370.0170.05718.56
5.4.360.0170.05718.69
5.4.350.0170.06018.59
5.4.340.0200.05318.65
5.4.320.0270.04718.71
5.4.310.0300.04318.69
5.4.300.0230.05018.71
5.4.290.0270.07018.57
5.4.280.0200.05718.48
5.4.270.0330.04318.61
5.4.260.0130.06018.48
5.4.250.0200.05718.64
5.4.240.0270.05018.57
5.4.230.0230.05018.45
5.4.220.0130.06718.39
5.4.210.0170.05718.64
5.4.200.0130.05316.52
5.4.190.0130.07018.59
5.4.180.0200.06018.44
5.4.170.0170.05718.76
5.4.160.0230.04718.60
5.4.150.0130.05718.54
5.4.140.0170.05016.23
5.4.130.0170.05716.14
5.4.120.0200.05316.08
5.4.110.0270.06716.34
5.4.100.0200.05316.25
5.4.90.0270.06016.25
5.4.80.0330.07316.17
5.4.70.0230.07016.15
5.4.60.0300.06716.22
5.4.50.0270.06316.04
5.4.40.0200.06016.20
5.4.30.0230.05016.00
5.4.20.0200.05715.99
5.4.10.0200.05316.21
5.4.00.0430.04715.89
5.3.290.0230.05714.73
5.3.280.0130.05714.66
5.3.270.0070.06714.70
5.3.260.0230.05014.66
5.3.250.0470.06014.75
5.3.240.0300.06014.66
5.3.230.0230.05314.74
5.3.220.0200.06014.52
5.3.210.0270.05314.48
5.3.200.0170.06014.66
5.3.190.0270.04714.52
5.3.180.0300.04014.46
5.3.170.0100.06314.59
5.3.160.0200.06314.68
5.3.150.0330.04714.62
5.3.140.0330.04314.46
5.3.130.0200.05714.47
5.3.120.0230.05014.50
5.3.110.0130.06014.61
5.3.100.0170.05313.98
5.3.90.0200.05713.98
5.3.80.0200.06014.02
5.3.70.0170.05713.94
5.3.60.0200.05014.00
5.3.50.0270.05013.94
5.3.40.0170.05713.86
5.3.30.0300.05013.88
5.3.20.0300.04713.64
5.3.10.0300.04313.64
5.3.00.0370.06013.64
5.2.170.0200.05311.09
5.2.160.0270.03311.18
5.2.150.0070.05011.09
5.2.140.0130.04711.20
5.2.130.0130.04311.03
5.2.120.0130.04311.16
5.2.110.0170.04711.06
5.2.100.0130.05311.16
5.2.90.0300.04011.17
5.2.80.0130.05011.08
5.2.70.0230.04311.11
5.2.60.0230.05010.96
5.2.50.0170.04711.07
5.2.40.0130.05010.94
5.2.30.0100.05011.01
5.2.20.0200.04310.95
5.2.10.0270.03011.00
5.2.00.0170.04310.74
5.1.60.0100.0439.97
5.1.50.0100.0379.96
5.1.40.0030.04310.11
5.1.30.0130.03710.34
5.1.20.0330.03310.36
5.1.10.0170.04010.10
5.1.00.0070.04010.15
5.0.50.0100.0278.57
5.0.40.0070.0308.44
5.0.30.0130.0638.25
5.0.20.0130.0238.37
5.0.10.0230.0278.24
5.0.00.0130.0508.19
4.4.90.0300.0205.84
4.4.80.0200.0205.91
4.4.70.0100.0305.88
4.4.60.0170.0235.91
4.4.50.0200.0205.92
4.4.40.0130.0435.86
4.4.30.0100.0205.87
4.4.20.0170.0205.92
4.4.10.0200.0205.98
4.4.00.0070.0475.94
4.3.110.0070.0275.84
4.3.100.0030.0235.84
4.3.90.0030.0305.88
4.3.80.0030.0405.86
4.3.70.0100.0205.80
4.3.60.0130.0275.84
4.3.50.0030.0275.89
4.3.40.0130.0305.74
4.3.30.0100.0274.56
4.3.20.0000.0334.56
4.3.10.0070.0274.52
4.3.00.0130.0276.88

preferences:
45.69 ms | 400 KiB | 5 Q