3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = 0; while ($i < 450) { $array[$i][$i] = $i; $i++; }

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)
8.3.40.0110.00418.92
8.3.30.0000.01419.35
8.3.20.0000.00820.30
8.3.10.0040.00422.04
8.3.00.0000.00722.57
8.2.170.0090.00622.96
8.2.160.0110.00720.99
8.2.150.0060.00324.18
8.2.140.0030.00624.66
8.2.130.0040.00426.16
8.2.120.0080.00019.25
8.2.110.0040.00420.64
8.2.100.0080.00417.91
8.2.90.0000.00817.75
8.2.80.0000.00818.77
8.2.70.0030.00617.75
8.2.60.0060.00317.63
8.2.50.0080.00017.93
8.2.40.0000.00818.05
8.2.30.0040.00418.21
8.2.20.0030.00617.69
8.2.10.0050.00219.47
8.2.00.0080.00017.93
8.1.270.0070.00023.82
8.1.260.0070.00326.35
8.1.250.0040.00428.09
8.1.240.0100.00023.78
8.1.230.0110.00021.97
8.1.220.0030.00618.76
8.1.210.0040.00418.77
8.1.200.0080.00017.48
8.1.190.0040.00417.36
8.1.180.0000.00818.10
8.1.170.0040.00417.69
8.1.160.0030.00722.14
8.1.150.0000.00818.80
8.1.140.0070.00017.66
8.1.130.0030.00318.06
8.1.120.0070.00017.68
8.1.110.0000.00717.61
8.1.100.0000.00717.65
8.1.90.0040.00417.65
8.1.80.0040.00417.60
8.1.70.0030.00317.52
8.1.60.0070.00017.77
8.1.50.0050.00217.56
8.1.40.0040.00417.67
8.1.30.0030.00517.69
8.1.20.0030.00517.81
8.1.10.0060.00317.74
8.1.00.0030.00617.59
8.0.300.0000.00720.03
8.0.290.0030.00516.88
8.0.280.0040.00418.58
8.0.270.0070.00017.40
8.0.260.0030.00316.94
8.0.250.0020.00517.04
8.0.240.0000.00717.00
8.0.230.0030.00317.02
8.0.220.0000.00716.97
8.0.210.0030.00317.02
8.0.200.0030.00316.96
8.0.190.0080.00017.09
8.0.180.0000.00817.09
8.0.170.0000.00917.00
8.0.160.0040.00417.14
8.0.150.0000.00717.01
8.0.140.0080.00016.92
8.0.130.0060.00013.46
8.0.120.0040.00416.94
8.0.110.0040.00417.03
8.0.100.0000.00716.99
8.0.90.0040.00417.03
8.0.80.0080.01117.00
8.0.70.0030.00616.80
8.0.60.0040.00417.07
8.0.50.0000.00816.84
8.0.30.0110.00917.41
8.0.20.0110.01217.40
8.0.10.0040.00417.02
8.0.00.0060.00716.83
7.4.330.0000.00615.14
7.4.320.0070.00016.77
7.4.300.0060.00016.57
7.4.290.0050.00216.61
7.4.280.0060.00316.54
7.4.270.0000.01116.76
7.4.260.0070.00016.71
7.4.250.0000.00816.66
7.4.240.0020.00616.63
7.4.230.0040.00416.73
7.4.220.0130.00616.61
7.4.210.0060.00916.63
7.4.200.0000.00716.54
7.4.190.0050.00216.80
7.4.160.0100.00616.58
7.4.150.0070.01817.40
7.4.140.0140.00817.86
7.4.130.0100.01116.64
7.4.120.0080.01316.63
7.4.110.0070.01116.68
7.4.100.0100.01316.67
7.4.90.0200.00316.63
7.4.80.0160.00719.39
7.4.70.0140.00316.66
7.4.60.0100.00716.55
7.4.50.0080.00016.61
7.4.40.0070.00722.77
7.4.30.0080.00816.64
7.4.00.0080.00915.23
7.3.330.0050.00013.49
7.3.320.0050.00013.22
7.3.310.0040.00416.58
7.3.300.0000.00716.55
7.3.290.0070.00716.46
7.3.280.0100.01016.49
7.3.270.0100.01017.40
7.3.260.0180.00616.80
7.3.250.0100.00916.79
7.3.240.0120.01216.48
7.3.230.0110.00516.80
7.3.210.0100.01316.42
7.3.200.0130.01019.39
7.3.190.0060.01616.79
7.3.180.0140.00716.53
7.3.170.0070.01416.61
7.3.160.0050.01116.81
7.3.120.0040.01314.93
7.3.110.0030.01614.82
7.3.100.0070.00714.87
7.3.90.0140.00015.05
7.3.80.0100.00614.79
7.3.70.0040.00814.84
7.3.60.0100.00314.82
7.3.50.0030.01314.97
7.3.40.0030.00614.88
7.3.30.0090.00614.95
7.3.20.0090.00616.45
7.3.10.0000.01316.76
7.3.00.0120.00416.75
7.2.330.0110.00616.54
7.2.320.0060.01216.41
7.2.310.0120.00616.59
7.2.300.0060.01216.73
7.2.290.0110.01116.72
7.2.250.0100.01014.75
7.2.240.0070.01015.36
7.2.230.0090.00914.86
7.2.220.0060.00615.26
7.2.210.0090.00615.48
7.2.200.0040.01115.18
7.2.190.0060.00915.21
7.2.180.0000.01714.89
7.2.170.0040.01114.97
7.2.110.0250.00916.63
7.2.100.0170.01016.48
7.2.90.0160.00016.45
7.2.80.0180.00416.51
7.2.70.0170.00316.73
7.2.60.0030.00916.74
7.2.50.0100.00716.41
7.2.40.0070.01016.51
7.2.30.0110.00716.67
7.2.20.0160.00316.78
7.2.10.0060.01016.78
7.2.00.0070.00917.99
7.1.330.0000.01415.95
7.1.320.0060.00615.70
7.1.310.0030.00615.70
7.1.300.0090.00615.55
7.1.290.0100.00015.56
7.1.280.0000.01315.59
7.1.270.0130.00315.76
7.1.260.0060.00615.75
7.1.230.0240.01015.77
7.1.220.0250.00515.78
7.1.210.0070.00715.46
7.1.200.0030.01015.54
7.1.190.0100.01015.54
7.1.180.0150.00715.67
7.1.170.0130.00615.37
7.1.160.0070.01015.39
7.1.150.0140.00415.63
7.1.140.0140.00715.75
7.1.130.0130.00715.83
7.1.120.0170.00915.36
7.1.110.0180.00215.41
7.1.100.0100.01116.73
7.1.90.0140.01115.22
7.1.80.0200.00615.41
7.1.70.0120.00616.05
7.1.60.0160.01317.56
7.1.50.0100.01616.16
7.1.40.0140.01115.76
7.1.30.0220.01115.65
7.1.20.0160.01015.50
7.1.10.0210.00015.61
7.1.00.0090.04018.81
7.0.310.0130.00315.22
7.0.300.0150.00315.37
7.0.290.0070.00715.16
7.0.280.0040.01115.25
7.0.270.0160.00315.17
7.0.260.0060.01215.22
7.0.250.0190.00315.05
7.0.240.0210.00715.05
7.0.230.0100.00714.99
7.0.220.0170.01314.77
7.0.210.0170.00814.80
7.0.200.0140.00715.95
7.0.190.0240.00314.72
7.0.180.0160.00814.80
7.0.170.0190.00315.11
7.0.160.0100.00615.00
7.0.150.0180.00715.03
7.0.140.0090.04118.54
7.0.130.0220.00514.91
7.0.120.0210.00715.30
7.0.110.0160.01215.18
7.0.100.0170.00714.86
7.0.90.0260.04217.42
7.0.80.0260.03217.53
7.0.70.0070.02917.57
7.0.60.0110.05017.75
7.0.50.0120.03717.81
7.0.40.0100.03916.69
7.0.30.0100.04416.58
7.0.20.0120.04716.50
7.0.10.0170.04116.67
7.0.00.0210.01816.42
5.6.380.0130.00714.41
5.6.370.0060.00614.42
5.6.360.0140.00014.70
5.6.350.0030.01014.08
5.6.340.0070.00714.60
5.6.330.0140.00514.23
5.6.320.0070.01414.12
5.6.310.0100.01014.02
5.6.300.0110.00814.13
5.6.290.0090.00914.05
5.6.280.0030.04517.54
5.6.270.0080.01113.93
5.6.260.0090.01213.91
5.6.250.0040.01313.91
5.6.240.0100.00714.21
5.6.230.0040.05117.27
5.6.220.0120.03517.37
5.6.210.0100.04417.25
5.6.200.0070.03217.42
5.6.190.0100.03917.56
5.6.180.0120.04217.76
5.6.170.0150.04417.54
5.6.160.0190.03017.63
5.6.150.0210.04217.45
5.6.140.0270.04417.41
5.6.130.0110.04717.44
5.6.120.0380.02217.59
5.6.110.0290.03217.56
5.6.100.0250.04317.62
5.6.90.0260.02817.48
5.6.80.0240.02217.11
5.6.70.0290.04317.04
5.6.60.0260.04717.29
5.6.50.0070.04517.29
5.6.40.0110.02517.27
5.6.30.0160.04317.28
5.6.20.0380.03017.39
5.6.10.0310.04217.45
5.6.00.0280.02217.29
5.5.380.0050.01010.96
5.5.370.0180.03415.49
5.5.360.0050.03315.56
5.5.350.0070.02715.42
5.5.340.0100.04315.85
5.5.330.0080.04515.86
5.5.320.0130.03415.90
5.5.310.0100.02515.82
5.5.300.0070.04115.72
5.5.290.0150.04015.78
5.5.280.0140.04315.89
5.5.270.0190.04515.77
5.5.260.0190.03515.71
5.5.250.0260.03515.76
5.5.240.0140.03715.63
5.5.230.0240.04315.47
5.5.220.0090.04015.39
5.5.210.0170.03515.44
5.5.200.0320.03015.66
5.5.190.0270.04015.79
5.5.180.0190.04215.68
5.5.170.0530.01014.13
5.5.160.0260.02215.71
5.5.150.0270.02615.76
5.5.140.0220.04015.65
5.5.130.0130.03515.56
5.5.120.0330.03715.58
5.5.110.0320.03515.61
5.5.100.0220.02315.65
5.5.90.0170.02315.66
5.5.80.0260.02315.52
5.5.70.0290.03015.59
5.5.60.0270.04015.66
5.5.50.0200.02315.56
5.5.40.0370.03815.63
5.5.30.0380.03015.56
5.5.20.0280.03615.66
5.5.10.0290.03315.64
5.5.00.0150.03215.46
5.4.450.0130.04015.09
5.4.440.0320.03814.88
5.4.430.0160.04015.05
5.4.420.0330.03515.11
5.4.410.0190.03214.91
5.4.400.0090.02214.84
5.4.390.0150.02214.82
5.4.380.0080.03114.81
5.4.370.0120.03014.74
5.4.360.0380.01815.05
5.4.350.0110.04215.02
5.4.340.0230.03214.97
5.4.330.0430.00711.05
5.4.320.0190.02615.05
5.4.310.0250.04314.87
5.4.300.0150.03714.94
5.4.290.0340.02515.00
5.4.280.0180.04315.05
5.4.270.0290.04115.08
5.4.260.0170.03614.81
5.4.250.0150.03915.16
5.4.240.0070.04014.70
5.4.230.0170.04314.83
5.4.220.0200.03815.06
5.4.210.0200.03914.90
5.4.200.0070.04115.06
5.4.190.0280.04015.23
5.4.180.0210.02814.91
5.4.170.0230.03815.03
5.4.160.0390.02215.09
5.4.150.0080.04115.09
5.4.140.0250.02313.71
5.4.130.0220.03013.45
5.4.120.0220.02213.69
5.4.110.0210.04013.56
5.4.100.0090.03313.47
5.4.90.0200.03113.61
5.4.80.0120.03913.45
5.4.70.0150.02713.66
5.4.60.0160.02713.53
5.4.50.0110.03213.60
5.4.40.0060.02013.46
5.4.30.0100.02013.64
5.4.20.0110.02113.50
5.4.10.0090.03013.64
5.4.00.0100.02313.35
5.3.290.0180.04712.80
5.3.280.0220.03512.69
5.3.270.0220.03712.78
5.3.260.0180.03012.78
5.3.250.0270.03712.75
5.3.240.0240.02212.54
5.3.230.0250.03712.67
5.3.220.0030.03712.56
5.3.210.0100.04312.54
5.3.200.0080.03712.48
5.3.190.0110.02512.63
5.3.180.0080.03612.73
5.3.170.0130.03512.78
5.3.160.0050.03212.73
5.3.150.0170.02812.69
5.3.140.0100.02212.54
5.3.130.0030.02412.64
5.3.120.0090.02012.65
5.3.110.0100.02212.59
5.3.100.0110.01812.39
5.3.90.0030.02712.24
5.3.80.0130.02212.33
5.3.70.0100.02312.20
5.3.60.0080.02212.27
5.3.50.0120.02112.17
5.3.40.0190.02012.15
5.3.30.0250.01812.27
5.3.20.0140.02012.12
5.3.10.0130.03311.96
5.3.00.0200.02811.88
5.2.170.0140.01811.52
5.2.160.0110.02111.64
5.2.150.0190.01811.71
5.2.140.0070.01811.59
5.2.130.0190.01911.54
5.2.120.0100.03311.58
5.2.110.0080.02411.44
5.2.100.0170.01311.58
5.2.90.0180.01711.60
5.2.80.0240.01711.38
5.2.70.0120.01711.49
5.2.60.0140.01711.44
5.2.50.0160.03211.54
5.2.40.0120.02311.58
5.2.30.0140.01711.56
5.2.20.0140.01711.51
5.2.10.0080.01511.53
5.2.00.0110.01511.39
5.1.60.0110.01311.15
5.1.50.0090.01311.15
5.1.40.0110.01311.15
5.1.30.0030.01511.27
5.1.20.0050.01611.15
5.1.10.0060.01311.22
5.1.00.0080.01511.15
5.0.50.0080.01311.15
5.0.40.0060.01311.15
5.0.30.0060.01311.15
5.0.20.0110.00811.15
5.0.10.0150.01311.15
5.0.00.0050.01611.15
4.4.90.0130.00711.15
4.4.80.0090.01011.15
4.4.70.0000.01311.15
4.4.60.0090.00811.15
4.4.50.0040.01111.15
4.4.40.0050.01711.15
4.4.30.0030.01511.15
4.4.20.0060.01011.15
4.4.10.0020.01311.15
4.4.00.0030.01511.15
4.3.110.0040.01011.15
4.3.100.0070.00811.15
4.3.90.0040.01011.15
4.3.80.0030.01511.15
4.3.70.0080.01511.15
4.3.60.0030.00811.15
4.3.50.0040.01111.15
4.3.40.0030.02011.15
4.3.30.0090.00511.15
4.3.20.0010.01211.15
4.3.10.0050.01011.15
4.3.00.0040.00811.15

preferences:
56.84 ms | 400 KiB | 5 Q