3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(gmp_popcount(gmp_init("4578454"))); var_dump(gmp_testbit(gmp_init("4578454")));

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)
8.3.60.0100.00718.31
8.3.50.0160.00423.00
8.3.40.0060.00918.86
8.3.30.0030.01218.96
8.3.20.0000.00720.62
8.3.10.0000.00820.78
8.3.00.0000.00820.95
8.2.180.0140.00418.67
8.2.170.0000.01522.96
8.2.160.0090.00922.10
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0050.00219.95
8.2.110.0060.00320.71
8.2.100.0060.00617.84
8.2.90.0000.00919.15
8.2.80.0050.00317.97
8.2.70.0060.00317.63
8.2.60.0030.00617.80
8.2.50.0090.00019.47
8.2.40.0040.00420.70
8.2.30.0000.00719.54
8.2.20.0030.00517.90
8.2.10.0000.00818.05
8.2.00.0050.00218.13
8.1.280.0120.00625.92
8.1.270.0060.00324.09
8.1.260.0000.00826.35
8.1.250.0160.00328.09
8.1.240.0030.00922.18
8.1.230.0120.00021.10
8.1.220.0060.00317.75
8.1.210.0000.00918.77
8.1.200.0030.00617.35
8.1.190.0040.00417.35
8.1.180.0000.00718.10
8.1.170.0040.00418.67
8.1.160.0000.00720.71
8.1.150.0000.00818.92
8.1.140.0040.00419.61
8.1.130.0070.00017.63
8.1.120.0040.00417.54
8.1.110.0080.00017.43
8.1.100.0040.00417.46
8.1.90.0000.00917.39
8.1.80.0070.00017.52
8.1.70.0030.00317.45
8.1.60.0090.00017.56
8.1.50.0050.00317.57
8.1.40.0050.00317.45
8.1.30.0030.00517.68
8.1.20.0060.00317.51
8.1.10.0040.00417.54
8.1.00.0020.00517.61
8.0.300.0000.00718.77
8.0.290.0070.00016.75
8.0.280.0030.00318.56
8.0.270.0030.00317.34
8.0.260.0000.00717.23
8.0.250.0000.00717.11
8.0.240.0000.00817.05
8.0.230.0070.00017.08
8.0.220.0000.00917.08
8.0.210.0070.00016.96
8.0.200.0030.00717.05
8.0.190.0050.00517.07
8.0.180.0000.00717.04
8.0.170.0000.00817.01
8.0.160.0040.00417.00
8.0.150.0040.00416.94
8.0.140.0000.00816.87
8.0.130.0000.00513.39
8.0.120.0080.00016.95
8.0.110.0000.00716.98
8.0.100.0000.00716.89
8.0.90.0000.00717.02
8.0.80.0060.00917.03
8.0.70.0080.00016.82
8.0.60.0030.00517.03
8.0.50.0040.00416.91
8.0.30.0090.01117.13
8.0.20.0090.01017.40
8.0.10.0040.00416.96
8.0.00.0110.00516.75
7.4.330.0050.00016.78
7.4.320.0070.00016.54
7.4.300.0030.00316.54
7.4.290.0070.00316.62
7.4.280.0000.00716.46
7.4.270.0030.00316.42
7.4.260.0060.00316.40
7.4.250.0040.00416.52
7.4.240.0000.00716.61
7.4.230.0030.00316.41
7.4.220.0180.00016.45
7.4.210.0100.00716.56
7.4.200.0000.00716.63
7.4.160.0130.00316.47
7.4.150.0090.00917.40
7.4.140.0160.01717.86
7.4.130.0070.01216.48
7.4.120.0080.00816.57
7.4.110.0000.01716.48
7.4.100.0140.00716.43
7.4.90.0090.00916.34
7.4.80.0080.00919.39
7.4.70.0030.01616.52
7.4.60.0060.01016.40
7.4.50.0040.01116.55
7.4.40.0080.00816.46
7.4.30.0030.01316.51
7.4.00.0070.00714.93
7.3.330.0050.00013.05
7.3.320.0020.00213.14
7.3.310.0030.00316.33
7.3.300.0030.00316.37
7.3.290.0080.01016.32
7.3.280.0120.00516.31
7.3.270.0070.01317.40
7.3.260.0080.00816.29
7.3.250.0120.00616.37
7.3.240.0060.01116.48
7.3.230.0100.00716.50
7.3.210.0120.00316.32
7.3.200.0040.01316.37
7.3.190.0090.00616.59
7.3.180.0100.00716.41
7.3.170.0110.01616.46
7.3.160.0060.00916.49
7.3.120.0090.00614.88
7.3.110.0040.00814.94
7.3.100.0090.00414.62
7.3.90.0120.00314.91
7.3.80.0070.01414.64
7.3.70.0000.01514.74
7.3.60.0080.00814.89
7.3.50.0030.01314.81
7.3.40.0090.00614.53
7.3.30.0110.00414.77
7.3.20.0100.00316.72
7.3.10.0080.00816.41
7.3.00.0090.00416.61
7.2.330.0060.01016.33
7.2.320.0100.01316.56
7.2.310.0070.01016.32
7.2.300.0090.01216.61
7.2.290.0100.00716.65
7.2.240.0110.00714.89
7.2.230.0040.01114.46
7.2.220.0030.00714.79
7.2.210.0090.00614.71
7.2.200.0130.00314.91
7.2.190.0040.00814.74
7.2.180.0110.00014.91
7.2.170.0070.00714.64
7.2.160.0080.00815.07
7.2.150.0040.01116.82
7.2.140.0040.01416.88
7.2.130.0050.01016.76
7.2.120.0070.00716.88
7.2.110.0070.00916.80
7.2.100.0080.00716.76
7.2.90.0080.00516.79
7.2.80.0030.00916.84
7.2.70.0060.01016.49
7.2.60.0060.00816.89
7.2.50.0050.00616.92
7.2.40.0060.00916.87
7.2.30.0100.00816.89
7.2.20.0030.01016.81
7.2.10.0070.00716.70
7.2.00.0070.00917.74
7.1.330.0040.01215.56
7.1.320.0000.01515.79
7.1.310.0090.00915.71
7.1.300.0040.01115.69
7.1.290.0040.01115.63
7.1.280.0070.01015.42
7.1.270.0040.00815.76
7.1.260.0090.00615.42
7.1.250.0030.01015.66
7.1.240.0070.00315.72
7.1.230.0000.01515.61
7.1.220.0070.01115.63
7.1.210.0030.01015.80
7.1.200.0090.00415.70
7.1.190.0110.00315.65
7.1.180.0040.01115.84
7.1.170.0030.00915.82
7.1.160.0070.01015.84
7.1.150.0040.01115.92
7.1.140.0090.00315.84
7.1.130.0000.01215.79
7.1.120.0060.00915.46
7.1.110.0000.01115.81
7.1.100.0040.00415.80
7.1.90.0070.00715.56
7.1.80.0100.00615.78
7.1.70.0050.00816.47
7.1.60.0030.01617.62
7.1.50.0100.00616.46
7.1.40.0090.00615.72
7.1.30.0070.01015.82
7.1.20.0000.01715.57
7.1.10.0030.00615.69
7.1.00.0050.04319.10
7.0.330.0070.00715.29
7.0.320.0030.00615.45
7.0.310.0070.00715.01
7.0.300.0030.01115.45
7.0.290.0090.00915.23
7.0.280.0030.00615.30
7.0.270.0110.00315.41
7.0.260.0060.00615.03
7.0.250.0080.00815.07
7.0.240.0030.01015.33
7.0.230.0000.01215.54
7.0.220.0060.01315.05
7.0.210.0000.01015.46
7.0.200.0080.00816.02
7.0.190.0040.01115.35
7.0.180.0070.00715.52
7.0.170.0040.00715.46
7.0.160.0040.01215.46
7.0.150.0060.01215.44
7.0.140.0000.01515.35
7.0.130.0070.00315.37
7.0.120.0030.01015.40
7.0.110.0030.01015.28
7.0.100.0110.00415.38
7.0.90.0070.00415.38
7.0.80.0040.00815.39
7.0.70.0100.00715.26
7.0.60.0010.02218.46
7.0.50.0010.02816.64
7.0.40.0020.02816.83
7.0.30.0120.03416.87
7.0.20.0140.02116.76
7.0.10.0070.04616.73
7.0.00.0100.03416.72
5.6.380.0080.00814.46
5.6.370.0090.00313.74
5.6.360.0030.01014.29
5.6.350.0080.00313.59
5.6.340.0040.01114.19
5.6.330.0070.01014.13
5.6.320.0100.00613.84
5.6.310.0070.01013.91
5.6.300.0030.00614.27
5.6.290.0030.00614.07
5.6.280.0030.04317.67
5.6.270.0060.00313.87
5.6.260.0030.01014.30
5.6.250.0070.00714.18
5.6.240.0030.00513.85
5.6.230.0040.00814.06
5.6.220.0060.00614.11
5.6.210.0070.02217.35
5.6.200.0080.04516.00
5.6.190.0060.04117.21
5.6.180.0120.03117.39
5.6.170.0190.03017.55
5.6.160.0100.04317.31
5.6.150.0050.02616.05
5.6.140.0030.02316.04
5.6.130.0090.02116.15
5.6.120.0110.02017.70
5.6.110.0050.03717.74
5.6.100.0070.02517.57
5.6.90.0050.04917.74
5.6.80.0100.03817.41
5.6.70.0130.00014.29
5.6.60.0000.01213.99
5.6.50.0030.01314.05
5.6.40.0000.01214.20
5.6.30.0040.00814.09
5.6.20.0140.00014.07
5.6.10.0090.00014.11
5.6.00.0060.01014.00
5.5.380.0090.00311.00
5.5.370.0030.00611.00
5.5.360.0050.00511.00
5.5.350.2200.01815.69
5.5.340.0090.04014.59
5.5.330.0050.03915.77
5.5.320.0280.04015.70
5.5.310.0130.01815.72
5.5.300.0050.04014.54
5.5.290.0020.04014.61
5.5.280.0110.03815.90
5.5.270.0080.04015.99
5.5.260.0050.04516.01
5.5.250.0030.02815.85
5.5.240.0030.04715.70
5.5.230.0060.00011.00
5.5.220.0070.00411.00
5.5.210.0070.00411.00
5.5.200.0020.00511.00
5.5.190.0030.01011.00
5.5.180.0060.00611.00
5.5.170.0060.00311.00
5.5.160.0030.00611.00
5.5.150.0090.00011.00
5.5.140.0030.00711.00
5.5.130.0000.00811.00
5.5.120.0070.00011.00
5.5.110.0030.00911.00
5.5.100.0060.00611.00
5.5.90.0030.00311.00
5.5.80.0100.00011.00
5.5.70.0000.01011.00
5.5.60.0090.00011.00
5.5.50.0040.00411.00
5.5.40.0060.00311.00
5.5.30.0030.00711.00
5.5.20.0070.00311.00
5.5.10.0030.00711.00
5.5.00.0060.00311.00

preferences:
55.98 ms | 401 KiB | 5 Q