3v4l.org

run code in 300+ PHP versions simultaneously
<?php $size = 9; $space = " "; $center = ceil($size/2); $maxPost = abs($center - $size); for ($i=0; $i<$size; $i++) { $post = abs($center + $i - $size); $pre = $maxPost - $post; echo str_repeat($space,$pre); echo "x "; echo str_repeat($space, $post); if ($post > 0) { echo str_repeat($space, $post-1); echo "x "; } echo str_repeat($space, $pre) . "\n<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)
8.3.40.0110.00318.84
8.3.30.0120.00318.85
8.3.20.0040.00420.51
8.3.10.0000.00823.41
8.3.00.0000.00922.56
8.2.170.0090.00622.96
8.2.160.0070.01021.91
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0030.00526.16
8.2.120.0040.00422.20
8.2.110.0070.00322.19
8.2.100.0060.00617.84
8.2.90.0040.00419.20
8.2.80.0050.00318.02
8.2.70.0000.00917.50
8.2.60.0030.00517.68
8.2.50.0000.00818.07
8.2.40.0080.00019.45
8.2.30.0040.00418.11
8.2.20.0040.00417.59
8.2.10.0040.00419.54
8.2.00.0000.00717.88
8.1.270.0060.00322.32
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0130.00324.00
8.1.230.0080.00419.20
8.1.220.0030.00517.76
8.1.210.0050.00318.77
8.1.200.0060.00317.36
8.1.190.0040.00417.53
8.1.180.0040.00418.10
8.1.170.0050.00318.38
8.1.160.0030.00322.06
8.1.150.0040.00418.57
8.1.140.0000.00817.38
8.1.130.0030.00517.80
8.1.120.0040.00417.57
8.1.110.0050.00317.40
8.1.100.0000.00717.48
8.1.90.0040.00417.57
8.1.80.0040.00417.51
8.1.70.0040.00217.48
8.1.60.0000.00717.60
8.1.50.0030.00517.46
8.1.40.0040.00417.61
8.1.30.0030.00617.71
8.1.20.0070.00017.63
8.1.10.0040.00417.58
8.1.00.0030.00617.51
8.0.300.0000.00818.77
8.0.290.0080.00017.18
8.0.280.0030.00318.50
8.0.270.0030.00317.19
8.0.260.0060.00316.75
8.0.250.0030.00316.93
8.0.240.0040.00416.92
8.0.230.0000.00716.98
8.0.220.0070.00016.96
8.0.210.0000.00716.88
8.0.200.0030.00317.01
8.0.190.0050.00316.91
8.0.180.0080.00016.98
8.0.170.0000.00717.02
8.0.160.0040.00416.76
8.0.150.0000.00716.92
8.0.140.0000.00816.95
8.0.130.0000.00513.30
8.0.120.0000.00716.77
8.0.110.0030.00516.95
8.0.100.0040.00416.93
8.0.90.0070.00016.90
8.0.80.0080.00816.94
8.0.70.0040.00417.02
8.0.60.0020.00516.78
8.0.50.0040.00416.86
8.0.30.0160.00717.28
8.0.20.0080.01017.40
8.0.10.0080.00016.82
8.0.00.0050.01216.66
7.4.330.0050.00015.09
7.4.320.0000.00716.51
7.4.300.0030.00316.54
7.4.290.0050.00316.60
7.4.280.0040.00416.53
7.4.270.0040.00416.51
7.4.260.0040.00416.51
7.4.250.0040.00416.45
7.4.240.0070.00016.40
7.4.230.0070.00016.59
7.4.220.0030.01516.59
7.4.210.0050.01016.58
7.4.200.0040.00416.63
7.4.190.0040.00416.55
7.4.160.0090.00616.54
7.4.150.0150.00917.40
7.4.140.0110.00817.86
7.4.130.0090.01116.46
7.4.120.0090.00816.38
7.4.110.0040.01516.49
7.4.100.0160.00616.46
7.4.90.0130.00316.44
7.4.80.0100.01416.63
7.4.70.0030.01516.38
7.4.60.0060.00916.39
7.4.50.0000.00916.56
7.4.40.0090.00522.77
7.4.30.0090.01216.57
7.4.10.0030.01614.95
7.4.00.0100.00814.75
7.3.330.0020.00313.22
7.3.320.0060.00013.25
7.3.310.0000.00716.47
7.3.300.0000.00616.41
7.3.290.0030.01216.33
7.3.280.0050.01216.45
7.3.270.0090.01317.40
7.3.260.0230.00316.39
7.3.250.0090.01116.48
7.3.240.0110.00516.38
7.3.230.0140.01416.50
7.3.210.0190.00016.52
7.3.200.0110.00719.39
7.3.190.0100.01016.52
7.3.180.0130.00316.60
7.3.170.0110.00616.41
7.3.160.0130.00716.60
7.3.130.0060.01314.73
7.3.120.0080.00814.93
7.3.110.0070.01015.02
7.3.100.0060.00814.76
7.3.90.0050.00514.97
7.3.80.0050.01114.95
7.3.70.0020.00914.73
7.3.60.0080.00814.73
7.3.50.0040.00714.90
7.3.40.0080.00714.80
7.3.30.0090.00714.82
7.3.20.0060.00416.45
7.3.10.0060.00516.56
7.3.00.0050.00916.70
7.2.330.0100.00916.73
7.2.320.0100.01116.55
7.2.310.0080.01216.57
7.2.300.0090.01516.94
7.2.290.0070.01016.78
7.2.260.0060.01315.02
7.2.250.0080.00815.27
7.2.240.0060.01115.08
7.2.230.0070.00914.98
7.2.220.0060.00814.97
7.2.210.0060.00815.01
7.2.200.0070.00815.14
7.2.190.0060.00615.16
7.2.180.0020.01315.09
7.2.170.0120.00314.93
7.2.160.0100.00715.00
7.2.150.0080.00416.68
7.2.140.0080.00417.12
7.2.130.0080.00417.02
7.2.120.0000.01416.66
7.2.110.0070.01117.06
7.2.100.0000.01416.67
7.2.90.0120.00316.80
7.2.80.0090.00917.04
7.2.70.0100.00616.80
7.2.60.0060.00616.88
7.2.50.0030.01016.90
7.2.40.0130.00316.89
7.2.30.0060.00616.96
7.2.20.0070.00716.79
7.2.10.0070.00416.97
7.2.00.0020.01318.30
7.1.330.0060.00915.65
7.1.320.0030.00915.94
7.1.310.0060.00615.95
7.1.300.0060.00515.60
7.1.290.0050.00615.76
7.1.280.0020.00815.73
7.1.270.0070.00615.78
7.1.260.0070.00515.92
7.1.250.0040.00815.89
7.1.240.0060.00616.01
7.1.230.0030.00715.82
7.1.220.0040.00415.93
7.1.210.0030.01315.79
7.1.200.0060.01215.71
7.1.190.0100.00315.94
7.1.180.0050.00515.86
7.1.170.0080.00615.72
7.1.160.0000.01515.92
7.1.150.0030.00615.65
7.1.140.0120.00415.89
7.1.130.0030.01015.54
7.1.120.0040.01115.89
7.1.110.0060.00915.82
7.1.100.0060.00816.93
7.1.90.0100.00715.63
7.1.80.0070.00715.80
7.1.70.0050.00416.46
7.1.60.0130.00517.55
7.1.50.0050.01216.39
7.1.40.0070.00715.52
7.1.30.0060.00315.69
7.1.20.0030.01315.91
7.1.10.0030.01015.89
7.1.00.0030.04419.26
7.0.330.0080.00015.43
7.0.320.0070.00715.40
7.0.310.0070.01015.25
7.0.300.0040.01115.43
7.0.290.0030.01615.49
7.0.280.0040.00815.35
7.0.270.0060.00615.36
7.0.260.0130.00015.51
7.0.250.0030.00915.64
7.0.240.0140.00415.46
7.0.230.0000.01315.49
7.0.220.0040.01115.36
7.0.210.0140.00015.61
7.0.200.0070.00316.21
7.0.190.0000.00915.20
7.0.180.0070.00715.43
7.0.170.0030.00915.25
7.0.160.0030.01315.61
7.0.150.0000.01315.62
7.0.140.0020.04118.86
7.0.130.0110.00415.37
7.0.120.0070.00315.45
7.0.110.0030.00815.54
7.0.100.0040.00815.54
7.0.90.0000.01415.60
7.0.80.0030.01015.63
7.0.70.0040.00415.54
7.0.60.0020.04617.69
7.0.50.0030.03216.62
7.0.40.0100.04516.95
7.0.30.0170.04116.82
7.0.20.0150.03216.86
7.0.10.0170.03716.92
7.0.00.0080.04716.84
5.6.400.0090.00014.35
5.6.390.0000.01414.16
5.6.380.0030.01014.11
5.6.370.0030.01214.17
5.6.360.0060.01314.36
5.6.350.0000.01514.39
5.6.340.0030.01014.52
5.6.330.0030.01314.59
5.6.320.0070.01014.55
5.6.310.0040.01214.72
5.6.300.0060.00314.49
5.6.290.0060.00614.45
5.6.280.0040.03717.73
5.6.270.0030.01014.41
5.6.260.0030.00714.22
5.6.250.0100.00014.28
5.6.240.0030.01014.32
5.6.230.0060.00914.37
5.6.220.0040.01414.61
5.6.210.0100.04217.43
5.6.200.0070.03916.34
5.6.190.0070.04517.43
5.6.180.0030.02517.43
5.6.170.0130.03917.31
5.6.160.0070.02317.28
5.6.150.0080.04216.16
5.6.140.0090.03116.29
5.6.130.0060.02616.19
5.6.120.0180.03917.62
5.6.110.0050.02717.71
5.6.100.0040.04417.79
5.6.90.0130.03817.73
5.6.80.0100.03317.16
5.6.70.0080.02717.32
5.6.60.0090.00914.00
5.6.50.0000.01114.54
5.6.40.0090.00614.16
5.6.30.0100.00714.35
5.6.20.0100.00314.59
5.6.10.0110.00314.06
5.6.00.0100.00714.48
5.5.380.0070.00414.45
5.5.370.0060.00914.37
5.5.360.0060.00314.18
5.5.350.0000.04017.24
5.5.340.0050.02216.16
5.5.330.0070.04717.24
5.5.320.0060.03117.20
5.5.310.0170.04217.46
5.5.300.0130.03316.10
5.5.290.0110.03716.20
5.5.280.0050.03717.46
5.5.270.0060.04517.42
5.5.260.0050.02317.41
5.5.250.0110.03017.41
5.5.240.0050.02217.04
5.5.230.0000.01314.23
5.5.220.0030.00914.45
5.5.210.0000.01114.32
5.5.200.0000.01714.20
5.5.190.0080.00014.41
5.5.180.0030.01014.37
5.5.170.0080.00414.20
5.5.160.0100.00314.23
5.5.150.0070.00314.20
5.5.140.0000.01213.93
5.5.130.0070.00714.28
5.5.120.0030.01014.46
5.5.110.0070.00714.02
5.5.100.0030.00914.43
5.5.90.0100.00313.94
5.5.80.0030.01014.04
5.5.70.0080.00314.37
5.5.60.0060.00614.31
5.5.50.0060.00614.00
5.5.40.0030.01414.11
5.5.30.0000.01014.32
5.5.20.0060.00314.35
5.5.10.0070.00714.20
5.5.00.0030.01214.28
5.4.450.0370.02416.54
5.4.440.0130.03216.53
5.4.430.0130.05116.54
5.4.420.0050.03716.30
5.4.410.0100.03216.19
5.4.400.0030.03316.04
5.4.390.0100.02816.05
5.4.380.0080.03116.02
5.4.370.0210.02516.16
5.4.360.0190.02716.06
5.4.350.0160.03316.13
5.4.340.0230.03016.04
5.4.330.0110.00013.55
5.4.320.0050.02413.00
5.4.310.0050.02213.00
5.4.300.0030.02313.00
5.4.290.0040.02313.00
5.4.280.0060.03812.94
5.4.270.0050.02912.94
5.4.260.0060.03212.94
5.4.250.0060.03012.94
5.4.240.0050.02812.94
5.4.230.0040.03212.94
5.4.220.0050.04212.93
5.4.210.0130.04512.93
5.4.200.0040.03012.94
5.4.190.0060.02912.93
5.4.180.0070.02812.93
5.4.170.0070.02612.94
5.4.160.0130.05412.94
5.4.150.0060.03112.94
5.4.140.0060.03412.78
5.4.130.0110.03512.77
5.4.120.0090.04212.75
5.4.110.0100.03912.75
5.4.100.0090.05812.75
5.4.90.0050.06412.75
5.4.80.0080.04112.75
5.4.70.0080.03012.75
5.4.60.0070.04312.74
5.4.50.0060.03312.74
5.4.40.0070.02712.74
5.4.30.0030.03312.74
5.4.20.0130.04312.74
5.4.10.0080.04612.74
5.4.00.0070.04312.49
5.3.290.0050.02113.18
5.3.280.0040.04013.13
5.3.270.0100.03313.13
5.3.260.0120.03813.13
5.3.250.0080.03013.13
5.3.240.0050.03213.13
5.3.230.0040.03113.13
5.3.220.0070.03413.11
5.3.210.0090.06213.11
5.3.200.0070.02513.11
5.3.190.0090.03713.11
5.3.180.0060.02613.11
5.3.170.0050.02613.11
5.3.160.0090.04113.11
5.3.150.0060.02413.11
5.3.140.0070.02213.10
5.3.130.0060.02313.10
5.3.120.0040.02713.10
5.3.110.0050.02513.10
5.3.100.0050.02112.83
5.3.90.0060.02212.81
5.3.80.0050.02112.81
5.3.70.0080.01912.81
5.3.60.0070.02312.81
5.3.50.0050.02312.77
5.3.40.0020.02512.77
5.3.30.0040.02212.74
5.3.20.0050.03612.63
5.3.10.0060.04012.61
5.3.00.0080.03512.61
5.2.170.0070.0429.16
5.2.160.0110.0609.16
5.2.150.0100.0359.16
5.2.140.0080.0509.16
5.2.130.0090.0329.12
5.2.120.0100.0949.12
5.2.110.0100.0459.13
5.2.100.0090.0339.13
5.2.90.0060.0359.12
5.2.80.0110.0409.12
5.2.70.0110.0439.12
5.2.60.0170.0599.07
5.2.50.0020.0399.04
5.2.40.0110.0519.02
5.2.30.0180.0569.00
5.2.20.0070.0408.98
5.2.10.0090.0368.91
5.2.00.0090.0528.78
5.1.60.0120.0548.06
5.1.50.0070.0338.06
5.1.40.0050.0368.04
5.1.30.0060.0378.39
5.1.20.0130.0478.41
5.1.10.0070.0488.14
5.1.00.0100.0578.14
5.0.50.0060.0406.63
5.0.40.0040.0256.48
5.0.30.0060.0346.30
5.0.20.0050.0226.27
5.0.10.0050.0246.25
5.0.00.0060.0316.24
4.4.90.0160.0294.78
4.4.80.0080.0404.75
4.4.70.0060.0204.75
4.4.60.0070.0494.75
4.4.50.0100.0534.77
4.4.40.0070.0614.71
4.4.30.0120.0324.76
4.4.20.0050.0394.84
4.4.10.0080.0264.84
4.4.00.0050.0544.76
4.3.110.0060.0464.67
4.3.100.0090.0334.67
4.3.90.0110.0484.63
4.3.80.0050.0354.58
4.3.70.0060.0414.63
4.3.60.0060.0424.63
4.3.50.0140.0454.63
4.3.40.0070.0604.54
4.3.30.0050.0223.30
4.3.20.0060.0203.28
4.3.10.0070.0463.24
4.3.00.0270.02013.64

preferences:
42.2 ms | 400 KiB | 5 Q