3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = '1238128078952344607263754623894623789647892364782368946278562378964789126301260413647836278462378956127893668912548632786489623874'; $out = pack('L', $input); echo $out;

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)
8.3.60.0080.00816.63
8.3.50.0090.01216.34
8.3.40.0150.00018.54
8.3.30.0140.00018.59
8.3.20.0080.00018.48
8.3.10.0060.00318.63
8.3.00.0060.00319.38
8.2.180.0100.01016.63
8.2.170.0110.00422.96
8.2.160.0130.00720.69
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00926.16
8.2.120.0040.00420.79
8.2.110.0070.00321.00
8.2.100.0120.00017.84
8.2.90.0040.00419.17
8.2.80.0030.00617.97
8.2.70.0030.00617.63
8.2.60.0060.00318.05
8.2.50.0040.00417.55
8.2.40.0040.00419.35
8.2.30.0090.00017.65
8.2.20.0030.00617.54
8.2.10.0000.00717.70
8.2.00.0000.01117.85
8.1.280.0100.01025.92
8.1.270.0090.00023.99
8.1.260.0040.00426.35
8.1.250.0090.00028.09
8.1.240.0040.00422.68
8.1.230.0030.00717.70
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0000.00917.35
8.1.190.0040.00417.23
8.1.180.0060.00318.10
8.1.170.0040.00417.62
8.1.160.0070.00018.92
8.1.150.0070.00018.61
8.1.140.0070.00017.29
8.1.130.0070.00019.13
8.1.120.0040.00417.36
8.1.110.0030.00417.41
8.1.100.0040.00417.38
8.1.90.0040.00417.27
8.1.80.0000.00717.46
8.1.70.0040.00417.36
8.1.60.0030.00617.47
8.1.50.0000.00717.28
8.1.40.0050.00317.50
8.1.30.0030.00617.52
8.1.20.0080.00017.61
8.1.10.0040.00417.47
8.1.00.0040.00417.32
8.0.300.0000.00818.77
8.0.290.0000.00816.75
8.0.280.0030.00318.55
8.0.270.0070.00017.23
8.0.260.0000.00616.71
8.0.250.0080.00016.92
8.0.240.0000.00716.92
8.0.230.0030.00316.83
8.0.220.0000.00616.86
8.0.210.0030.00316.74
8.0.200.0000.00616.89
8.0.190.0040.00416.86
8.0.180.0060.00316.82
8.0.170.0000.00716.68
8.0.160.0030.00316.83
8.0.150.0090.00016.77
8.0.140.0020.00616.78
8.0.130.0030.00313.23
8.0.120.0040.00416.80
8.0.110.0000.00716.72
8.0.100.0040.00416.69
8.0.90.0030.00316.72
8.0.80.0170.00416.87
8.0.70.0000.00716.78
8.0.60.0090.00016.64
8.0.50.0030.00616.86
8.0.30.0100.01017.14
8.0.20.0150.00417.26
8.0.10.0000.00716.98
8.0.00.0100.00816.65
7.4.330.0040.00012.86
7.4.320.0000.00716.55
7.4.300.0030.00316.42
7.4.290.0070.00016.35
7.4.280.0030.00416.42
7.4.270.0030.00316.52
7.4.260.0050.00013.20
7.4.250.0080.00016.52
7.4.240.0000.00716.57
7.4.230.0050.00516.62
7.4.220.0120.00916.37
7.4.210.0100.01016.49
7.4.200.0030.00516.50
7.4.190.0040.00416.47
7.4.160.0040.01216.44
7.4.150.0100.00716.55
7.4.140.0130.00316.26
7.4.130.0040.01416.57
7.4.120.0080.00916.40
7.4.110.0110.01116.32
7.4.100.0100.00716.49
7.4.90.0070.01016.45
7.4.80.0100.00619.39
7.4.70.0060.00916.37
7.4.60.0130.00316.32
7.4.50.0040.00416.41
7.4.40.0070.01016.48
7.4.30.0120.00416.25
7.4.00.0070.00714.66
7.3.330.0000.00713.13
7.3.320.0050.00313.09
7.3.310.0040.00416.28
7.3.300.0000.00816.21
7.3.290.0080.00616.18
7.3.280.0090.00916.25
7.3.270.0060.01216.36
7.3.260.0090.01216.21
7.3.250.0070.01216.19
7.3.240.0070.01016.42
7.3.230.0140.00316.34
7.3.210.0170.00516.32
7.3.200.0090.01416.27
7.3.190.0090.01216.57
7.3.180.0130.00316.51
7.3.170.0150.00316.07
7.3.160.0120.00616.23
7.3.120.0100.00314.92
7.3.10.0090.00616.60
7.3.00.0100.00716.68
7.2.330.0070.01016.64
7.2.320.0160.01016.34
7.2.310.0190.00516.68
7.2.300.0120.00416.38
7.2.290.0080.00816.74
7.2.130.0090.00316.97
7.2.120.0030.00716.80
7.2.110.0060.00916.90
7.2.100.0120.00316.55
7.2.90.0060.00916.55
7.2.80.0070.01016.91
7.2.70.0040.00716.80
7.2.60.0050.01016.86
7.2.50.0100.00316.55
7.2.40.0060.01216.95
7.2.30.0100.00317.00
7.2.20.0000.01516.69
7.2.10.0110.00316.79
7.2.00.0050.00917.97
7.1.250.0070.00715.91
7.1.240.0030.01015.82
7.1.230.0070.00715.59
7.1.220.0070.00715.86
7.1.210.0070.00715.52
7.1.200.0080.00615.81
7.1.190.0060.00615.64
7.1.180.0000.00915.61
7.1.170.0100.00715.73
7.1.160.0000.01315.58
7.1.150.0070.00415.59
7.1.140.0000.01215.75
7.1.130.0030.01015.62
7.1.120.0000.01215.89
7.1.110.0040.01115.73
7.1.100.0170.00716.82
7.1.90.0030.00715.74
7.1.80.0070.00315.87
7.1.70.0030.00716.25
7.1.60.0050.01417.50
7.1.50.0060.01516.17
7.1.40.0060.00315.93
7.1.30.0070.00715.82
7.1.20.0060.00615.77
7.1.10.0070.00715.43
7.1.00.0050.03219.11
7.0.330.0090.00615.20
7.0.320.0040.01115.31
7.0.310.0040.01115.12
7.0.300.0060.00315.09
7.0.290.0000.01215.26
7.0.280.0070.00714.95
7.0.270.0070.00715.56
7.0.260.0000.01015.30
7.0.250.0060.00315.46
7.0.240.0080.00815.57
7.0.230.0000.01315.36
7.0.220.0040.00415.04
7.0.210.0060.00315.46
7.0.200.0050.00315.82
7.0.190.0030.01315.60
7.0.180.0060.00615.26
7.0.170.0060.00615.16
7.0.160.0070.00715.04
7.0.150.0100.00715.54
7.0.140.0050.03818.82
7.0.130.0080.00015.03
7.0.120.0040.03718.69
7.0.110.0040.00415.41
7.0.100.0040.01115.28
7.0.90.0030.00615.44
7.0.80.0080.00315.20
7.0.70.0070.00715.42
7.0.60.0150.03817.65
7.0.50.0050.04616.50
7.0.40.0080.02616.70
7.0.30.0160.04716.67
7.0.20.0180.04516.87
7.0.10.0120.04216.79
7.0.00.0030.02816.62
5.6.380.0100.00014.42
5.6.370.0030.01013.96
5.6.360.0140.00014.39
5.6.350.0000.01514.03
5.6.340.0070.01013.89
5.6.330.0090.00314.36
5.6.320.0170.00014.02
5.6.310.0030.00614.07
5.6.300.0030.01014.04
5.6.290.0140.00014.47
5.6.280.0030.04317.67
5.6.270.0060.00914.41
5.6.260.0040.01114.05
5.6.250.0090.00314.13
5.6.240.0100.00414.29
5.6.230.0030.01014.33
5.6.220.0090.00914.14
5.6.210.0110.03717.34
5.6.200.0090.04416.36
5.6.190.0180.03817.18
5.6.180.0100.02417.34
5.6.170.0150.05017.28
5.6.160.0070.02217.13
5.6.150.0050.02316.04
5.6.140.0010.03316.05
5.6.130.0090.02616.30
5.6.120.0060.02317.67
5.6.110.0050.02617.56
5.6.100.0050.02417.62
5.6.90.0080.03017.68
5.6.80.0100.04517.18
5.6.70.0060.00914.27
5.6.60.0000.01314.37
5.6.50.0060.00614.22
5.6.40.0080.00314.05
5.6.30.0000.00814.05
5.6.20.0090.00014.04
5.6.10.0060.00613.88
5.6.00.0040.01114.12
5.5.380.0000.01111.64
5.5.370.0000.00911.64
5.5.360.0000.01011.64
5.5.350.0070.04816.01
5.5.340.0050.04414.80
5.5.330.0080.02516.04
5.5.320.0100.04315.99
5.5.310.0190.03915.97
5.5.300.0050.02314.81
5.5.290.0030.02414.79
5.5.280.0050.04616.26
5.5.270.0080.03016.21
5.5.260.0120.02816.13
5.5.250.0050.04016.10
5.5.240.0040.04215.95
5.5.230.0040.00411.64
5.5.220.0030.00311.64
5.5.210.0060.00311.64
5.5.200.0030.00311.64
5.5.190.0070.00311.64
5.5.180.0060.00611.64
5.5.170.0030.00711.64
5.5.160.0000.00711.64
5.5.150.0030.00511.64
5.5.140.0000.00911.64
5.5.130.0000.01011.64
5.5.120.0030.00911.64
5.5.110.0030.00311.64
5.5.100.0120.00011.64
5.5.90.0030.00311.64
5.5.80.0000.00911.64
5.5.70.0030.00911.64
5.5.60.0060.00611.64
5.5.50.0000.01211.64
5.5.40.0000.01111.64
5.5.30.0040.00711.64
5.5.20.0000.01111.64
5.5.10.0040.00411.64
5.5.00.0070.00011.64
5.4.450.0070.04215.56
5.4.440.0080.02115.57
5.4.430.0100.03015.54
5.4.420.0020.02515.56
5.4.410.0060.02215.51
5.4.400.0030.02215.22
5.4.390.0040.02415.28
5.4.380.0060.02015.41
5.4.370.0030.02215.38
5.4.360.0050.03215.38
5.4.350.0100.02015.36
5.4.340.0050.02015.36
5.4.330.0040.00411.64
5.4.320.0050.02215.39
5.4.310.0030.02315.41
5.4.300.0030.02315.40
5.4.290.0020.02515.22
5.4.280.0030.02215.38
5.4.270.0040.02215.36
5.4.260.0020.02815.32
5.4.250.0020.02315.31
5.4.240.0050.01815.35
5.4.230.0080.02015.39
5.4.220.0060.01715.22
5.4.210.0000.02515.40
5.4.200.0040.02015.31
5.4.190.0030.02015.21
5.4.180.0020.02415.40
5.4.170.0020.02415.36
5.4.160.0060.02015.34
5.4.150.0050.01815.35
5.4.140.0030.03614.04
5.4.130.0010.04213.94
5.4.120.0080.01714.03
5.4.110.0020.04114.00
5.4.100.0060.02314.12
5.4.90.0050.02114.02
5.4.80.0080.03513.95
5.4.70.0060.02813.96
5.4.60.0060.04014.00
5.4.50.0020.03113.97
5.4.40.0050.02613.99
5.4.30.0030.03813.90
5.4.20.0080.03313.98
5.4.10.0000.04013.96
5.4.00.0050.04013.75
5.3.290.0050.02113.12
5.3.280.0030.02213.07
5.3.270.0020.02913.11
5.3.260.0030.02213.08
5.3.250.0040.02813.11
5.3.240.0040.02213.01
5.3.230.0050.03513.08
5.3.220.0000.02713.08
5.3.210.0070.02813.06
5.3.200.0030.02513.07
5.3.190.0080.03813.11
5.3.180.0080.02013.06
5.3.170.0070.03313.07
5.3.160.0050.03713.14
5.3.150.0080.03613.06
5.3.140.0040.02113.14
5.3.130.0070.03513.06
5.3.120.0100.04012.98
5.3.110.0050.04013.06
5.3.100.0050.02312.88
5.3.90.0090.03512.79
5.3.80.0080.02312.79
5.3.70.0150.03312.80
5.3.60.0050.03712.79
5.3.50.0080.03612.74
5.3.40.0050.04112.70
5.3.30.0070.04012.82
5.3.20.0080.02012.65
5.3.10.0020.04212.61
5.3.00.0000.03112.61
5.2.170.0050.02311.30
5.2.160.0030.03311.35
5.2.150.0030.03111.38
5.2.140.0050.02211.38
5.2.130.0070.01511.35
5.2.120.0020.02311.32
5.2.110.0050.03011.30
5.2.100.0030.02711.31
5.2.90.0060.02311.31
5.2.80.0050.02311.33
5.2.70.0070.03011.29
5.2.60.0030.03511.38
5.2.50.0070.02511.32
5.2.40.0070.02211.28
5.2.30.0030.03511.27
5.2.20.0030.03011.26
5.2.10.0030.03211.25
5.2.00.0020.02611.19
5.1.60.0040.02310.79
5.1.50.0020.03010.76
5.1.40.0050.03010.79
5.1.30.0050.02910.93
5.1.20.0070.01511.08
5.1.10.0010.01610.84
5.1.00.0020.03310.86
5.0.50.0070.02210.04
5.0.40.0020.0159.97
5.0.30.0020.0209.92
5.0.20.0050.0109.91
5.0.10.0040.0139.86
5.0.00.0000.0199.87
4.4.90.0030.0109.70
4.4.80.0000.0229.70
4.4.70.0030.0139.70
4.4.60.0050.0109.70
4.4.50.0020.0179.70
4.4.40.0000.0209.70
4.4.30.0030.0179.70
4.4.20.0030.0129.70
4.4.10.0060.0159.70
4.4.00.0040.0279.70
4.3.110.0020.0129.70
4.3.100.0000.0129.70
4.3.90.0020.0109.70
4.3.80.0020.0229.70
4.3.70.0050.0109.70
4.3.60.0000.0159.70
4.3.50.0000.0129.70
4.3.40.0030.0139.70
4.3.30.0040.0159.70
4.3.20.0000.0229.70
4.3.10.0020.0209.70
4.3.00.0000.0209.70

preferences:
44.91 ms | 401 KiB | 5 Q