3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($i = 0; $i < 1000; $i++){ $arr[] = $i*$i; } foreach($arr as $item){ echo $item; }

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)
8.3.60.0130.01018.43
8.3.50.0140.00522.04
8.3.40.0170.00318.66
8.3.30.0090.00619.08
8.3.20.0040.00419.90
8.3.10.0060.00323.65
8.3.00.0080.00019.14
8.2.180.0070.01416.34
8.2.170.0100.00722.96
8.2.160.0070.01020.39
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0080.00026.16
8.2.120.0000.00920.78
8.2.110.0070.00320.93
8.2.100.0060.00617.91
8.2.90.0040.00419.17
8.2.80.0080.00017.97
8.2.70.0080.00017.50
8.2.60.0090.00017.93
8.2.50.0060.00618.07
8.2.40.0060.00320.07
8.2.30.0030.00518.27
8.2.20.0080.00017.71
8.2.10.0060.00318.13
8.2.00.0000.00917.69
8.1.280.0100.01325.92
8.1.270.0090.00023.97
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00722.18
8.1.230.0060.00620.88
8.1.220.0060.00317.74
8.1.210.0000.00820.10
8.1.200.0040.00417.22
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0050.00518.57
8.1.160.0070.00022.01
8.1.150.0040.00418.59
8.1.140.0040.00417.49
8.1.130.0000.00717.85
8.1.120.0030.00517.51
8.1.110.0000.00817.45
8.1.100.0040.00417.38
8.1.90.0030.00517.39
8.1.80.0040.00417.39
8.1.70.0000.00817.49
8.1.60.0080.00317.68
8.1.50.0000.00817.55
8.1.40.0040.00417.55
8.1.30.0080.00017.73
8.1.20.0000.00917.73
8.1.10.0040.00417.43
8.1.00.0040.00417.49
8.0.300.0040.00420.02
8.0.290.0000.00916.60
8.0.280.0000.00918.40
8.0.270.0040.00417.37
8.0.260.0030.00317.20
8.0.250.0000.00716.98
8.0.240.0000.00716.97
8.0.230.0000.00716.88
8.0.220.0000.00716.90
8.0.210.0050.00316.93
8.0.200.0030.00316.93
8.0.190.0030.00617.03
8.0.180.0080.00016.98
8.0.170.0040.00416.86
8.0.160.0050.00216.93
8.0.150.0040.00416.89
8.0.140.0060.00316.79
8.0.130.0030.00313.32
8.0.120.0040.00416.79
8.0.110.0040.00416.87
8.0.100.0040.00416.76
8.0.90.0040.00416.98
8.0.80.0140.01016.96
8.0.70.0080.00016.95
8.0.60.0040.00416.89
8.0.50.0050.00316.78
8.0.30.0150.00717.16
8.0.20.0200.01017.40
8.0.10.0050.00317.08
8.0.00.0120.01216.91
7.4.330.0050.00015.15
7.4.320.0030.00316.69
7.4.300.0000.00716.61
7.4.290.0000.00816.63
7.4.280.0040.00416.46
7.4.270.0070.00016.47
7.4.260.0070.00016.66
7.4.250.0050.00316.55
7.4.240.0060.00216.59
7.4.230.0000.00716.75
7.4.220.0060.01316.46
7.4.210.0130.00616.61
7.4.200.0050.00316.36
7.4.190.0040.00416.54
7.4.160.0090.01216.44
7.4.150.0160.00917.40
7.4.140.0130.01417.86
7.4.130.0140.01216.63
7.4.120.0140.00716.52
7.4.110.0140.00716.50
7.4.100.0120.00916.46
7.4.90.0070.01316.51
7.4.80.0110.01119.39
7.4.70.0110.01116.64
7.4.60.0090.00916.42
7.4.50.0000.00916.55
7.4.40.0160.00316.69
7.4.30.0040.01516.59
7.4.00.0100.00714.85
7.3.330.0030.00313.14
7.3.320.0060.00013.24
7.3.310.0050.00316.22
7.3.300.0080.00016.34
7.3.290.0090.00616.22
7.3.280.0070.01016.33
7.3.270.0120.00917.40
7.3.260.0110.01116.34
7.3.250.0130.01016.60
7.3.240.0190.01116.64
7.3.230.0130.01016.50
7.3.210.0130.01116.43
7.3.200.0110.01519.39
7.3.190.0190.01016.25
7.3.180.0040.01316.50
7.3.170.0100.01316.52
7.3.160.0100.01016.54
7.3.120.0030.00814.96
7.2.330.0180.00316.78
7.2.320.0110.01116.79
7.2.310.0060.01716.50
7.2.300.0140.00916.79
7.2.290.0140.00716.57
7.2.00.0070.00719.35
7.1.100.0060.00317.93
7.1.70.0030.00617.19
7.1.60.0110.00419.70
7.1.50.0100.01416.70
7.1.00.0000.08022.54
7.0.200.0030.00716.82
7.0.140.0030.07322.02
7.0.60.0130.07319.93
7.0.50.0070.08317.85
7.0.40.0000.04720.04
7.0.30.0570.04320.00
7.0.20.0300.05320.33
7.0.10.0100.08320.04
7.0.00.0130.08320.12
5.6.280.0100.06720.93
5.6.210.0000.04320.54
5.6.200.0070.06718.11
5.6.190.0070.06020.59
5.6.180.0270.05320.33
5.6.170.0200.03720.47
5.6.160.0100.06320.37
5.6.150.0070.08018.20
5.6.140.0100.08018.12
5.6.130.0100.07718.21
5.6.120.0070.08721.03
5.6.110.0070.04321.23
5.6.100.0130.05721.14
5.6.90.0230.05721.01
5.6.80.0130.04320.54
5.6.70.0270.07720.55
5.5.350.0070.08320.43
5.5.340.0070.08317.88
5.5.330.0070.08020.20
5.5.320.0470.07320.32
5.5.310.0200.04720.26
5.5.300.0030.06317.97
5.5.290.0130.05018.00
5.5.280.0030.05020.92
5.5.270.0070.04320.76
5.5.260.0270.06320.87
5.5.250.0030.06720.61
5.5.240.0030.07720.15
5.4.450.0700.04019.48
5.4.440.0830.05019.45
5.4.430.0370.04019.38
5.4.420.0630.04019.42
5.4.410.0330.05051.48
5.4.400.0230.05046.76
5.4.390.0270.04343.84
5.4.380.0170.05318.79
5.4.370.0170.06018.63
5.4.360.0200.05018.78
5.4.350.0170.05318.82
5.4.340.0200.07718.61
5.4.320.0040.03812.59
5.4.310.0080.03812.59
5.4.300.0160.04912.59
5.4.290.0140.05612.59
5.4.280.0100.05512.48
5.4.270.0070.05512.48
5.4.260.0110.05412.48
5.4.250.0100.05512.48
5.4.240.0100.05412.48
5.4.230.0130.05412.47
5.4.220.0130.05412.47
5.4.210.0100.05612.48
5.4.200.0090.05812.48
5.4.190.0150.05212.47
5.4.180.0120.05512.47
5.4.170.0090.05912.48
5.4.160.0130.04912.48
5.4.150.0160.04612.48
5.4.140.0170.04912.16
5.4.130.0110.04412.14
5.4.120.0100.04612.10
5.4.110.0130.04412.10
5.4.100.0190.04612.10
5.4.90.0130.05312.10
5.4.80.0160.05112.10
5.4.70.0160.04612.10
5.4.60.0090.04112.09
5.4.50.0150.03412.09
5.4.40.0130.04112.08
5.4.30.0120.04312.08
5.4.20.0110.04112.09
5.4.10.0110.04012.09
5.4.00.0160.03711.57
5.3.290.0110.03612.84
5.3.280.0120.05312.76
5.3.270.0160.05112.78
5.3.260.0170.04812.78
5.3.250.0110.05712.78
5.3.240.0160.05212.78
5.3.230.0160.04812.77
5.3.220.0120.05412.74
5.3.210.0120.05412.74
5.3.200.0100.04612.74
5.3.190.0120.05112.74
5.3.180.0150.04812.74
5.3.170.0140.04312.74
5.3.160.0110.04612.73
5.3.150.0110.04112.73
5.3.140.0130.04112.73
5.3.130.0070.04612.72
5.3.120.0050.04512.72
5.3.110.0110.04212.72
5.3.100.0100.04412.21
5.3.90.0110.05412.19
5.3.80.0090.04312.19
5.3.70.0140.03812.18
5.3.60.0120.04812.17
5.3.50.0090.04312.12
5.3.40.0070.04412.11
5.3.30.0120.03712.07
5.3.20.0130.04111.86
5.3.10.0100.04211.82
5.3.00.0100.04611.81
5.2.170.0070.0419.31
5.2.160.0090.0349.30
5.2.150.0120.0369.30
5.2.140.0120.0339.30
5.2.130.0080.0429.27
5.2.120.0070.0399.27
5.2.110.0080.0349.27
5.2.100.0050.0359.26
5.2.90.0050.0369.26
5.2.80.0080.0379.26
5.2.70.0110.0399.26
5.2.60.0070.0359.21
5.2.50.0060.0379.18
5.2.40.0090.0399.16
5.2.30.0080.0379.13
5.2.20.0140.0429.12
5.2.10.0100.0349.06
5.2.00.0130.0328.92
5.1.60.0070.0328.24
5.1.50.0080.0328.24
5.1.40.0120.0308.22
5.1.30.0060.0358.57
5.1.20.0130.0298.60
5.1.10.0070.0328.32
5.1.00.0080.0328.32
5.0.50.0070.0236.80
5.0.40.0060.0236.66
5.0.30.0100.0356.47
5.0.20.0090.0266.44
5.0.10.0120.0286.41
5.0.00.0100.0416.41
4.4.90.0120.0214.81
4.4.80.0080.0244.78
4.4.70.0070.0254.78
4.4.60.0080.0244.79
4.4.50.0060.0264.80
4.4.40.0100.0374.79
4.4.30.0040.0294.79
4.4.20.0070.0274.85
4.4.10.0090.0254.86
4.4.00.0060.0354.82
4.3.110.0210.0404.73
4.3.100.0250.0324.72
4.3.90.0130.0194.71
4.3.80.0070.0354.70
4.3.70.0110.0244.70
4.3.60.0070.0244.70
4.3.50.0090.0244.69
4.3.40.0100.0344.65
4.3.30.0080.0203.46
4.3.20.0070.0203.43
4.3.10.0070.0193.39
4.3.00.0030.02016.92

preferences:
60.76 ms | 401 KiB | 5 Q