3v4l.org

run code in 300+ PHP versions simultaneously
<?php $res = gmp_powm(5, gmp_strval(gmp_powm(5, gmp_strval(gmp_powm(5, gmp_strval(gmp_powm(5, 5, 0), 0), 0), 0), 0), 0), 0); echo gmp_strval($res);

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)
8.3.70.0070.01418.55
8.3.60.0180.00318.55
8.3.50.0290.01021.08
8.3.40.0140.00418.95
8.3.30.0110.00718.76
8.3.20.0040.00420.34
8.3.10.0000.00922.02
8.3.00.0110.00720.16
8.2.180.0100.01018.29
8.2.170.0140.00422.96
8.2.160.0090.00920.88
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0000.00726.16
8.2.120.0090.00017.50
8.2.110.0060.00322.20
8.2.100.0100.00317.63
8.2.90.0060.00319.17
8.2.80.0080.00017.97
8.2.70.0000.00817.63
8.2.60.0040.00417.78
8.2.50.0030.00518.07
8.2.40.0000.00719.43
8.2.30.0000.00720.61
8.2.20.0000.00717.86
8.2.10.0000.00717.93
8.2.00.0040.00418.16
8.1.280.0120.00825.92
8.1.270.0080.00023.96
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0040.00423.97
8.1.230.0090.00317.42
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0000.00817.35
8.1.180.0000.00818.10
8.1.170.0000.00918.78
8.1.160.0000.00722.10
8.1.150.0000.00818.88
8.1.140.0040.00417.49
8.1.130.0030.00317.62
8.1.120.0000.00717.43
8.1.110.0040.00417.45
8.1.100.0040.00417.30
8.1.90.0040.00417.41
8.1.80.0040.00417.34
8.1.70.0030.00317.32
8.1.60.0070.00017.45
8.1.50.0000.00717.54
8.1.40.0030.00617.46
8.1.30.0030.00517.77
8.1.20.0030.00517.69
8.1.10.0000.00817.62
8.1.00.0050.00217.55
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00318.50
8.0.270.0000.00717.30
8.0.260.0030.00517.22
8.0.250.0040.00416.97
8.0.240.0030.00316.97
8.0.230.0030.00316.93
8.0.220.0070.00016.88
8.0.210.0040.00417.02
8.0.200.0040.00417.04
8.0.190.0000.00817.03
8.0.180.0030.00816.98
8.0.170.0000.00917.04
8.0.160.0000.00717.05
8.0.150.0030.00316.96
8.0.140.0030.00316.91
8.0.130.0030.00313.38
8.0.120.0000.00716.88
8.0.110.0000.00717.02
8.0.100.0040.00416.93
8.0.90.0050.00316.89
8.0.80.0080.00917.02
8.0.70.0030.00516.77
8.0.60.0030.00516.96
8.0.50.0000.00816.91
8.0.30.0130.00516.92
8.0.20.0120.00617.40
8.0.10.0000.00816.91
8.0.00.0090.01116.73
7.4.330.0000.00515.08
7.4.320.0060.00016.73
7.4.300.0000.00616.64
7.4.290.0050.00516.62
7.4.280.0080.00316.75
7.4.270.0000.00716.59
7.4.260.0020.00516.57
7.4.250.0000.00816.62
7.4.240.0040.00416.65
7.4.230.0000.00716.73
7.4.220.0090.00916.67
7.4.210.0030.01616.57
7.4.200.0000.00716.70
7.4.160.0160.00016.65
7.4.150.0080.00917.40
7.4.140.0110.00717.86
7.4.130.0110.00616.68
7.4.120.0070.01016.58
7.4.110.0030.01516.66
7.4.100.0110.01116.68
7.4.90.0140.01016.59
7.4.80.0170.00619.39
7.4.70.0090.01216.83
7.4.60.0000.02016.71
7.4.50.0080.00016.78
7.4.40.0100.01016.66
7.4.30.0060.01216.61
7.4.00.0040.01015.06
7.3.330.0000.00613.02
7.3.320.0000.00513.13
7.3.310.0070.00016.46
7.3.300.0000.00616.38
7.3.290.0070.00916.42
7.3.280.0090.00816.39
7.3.270.0040.01217.40
7.3.260.0100.00716.54
7.3.250.0080.00916.58
7.3.240.0160.00616.32
7.3.230.0080.00816.39
7.3.210.0090.00916.57
7.3.200.0060.01916.48
7.3.190.0070.01016.38
7.3.180.0120.01616.72
7.3.170.0120.00616.50
7.3.160.0120.00616.48
7.3.120.0110.00614.96
7.3.110.0060.00915.18
7.3.100.0090.00614.96
7.3.90.0070.00415.11
7.3.80.0040.00814.93
7.3.70.0040.01115.03
7.3.60.0030.00614.84
7.3.50.0060.00915.04
7.3.40.0110.00414.68
7.3.30.0080.00314.68
7.3.20.0120.00316.96
7.3.10.0070.01016.79
7.3.00.0070.00716.75
7.2.330.0100.02016.66
7.2.320.0130.01016.57
7.2.310.0090.00816.79
7.2.300.0060.01516.55
7.2.290.0100.01016.73
7.2.250.0100.01015.43
7.2.240.0060.01215.39
7.2.230.0060.00914.95
7.2.220.0030.01314.84
7.2.210.0070.00715.27
7.2.200.0090.00614.94
7.2.190.0040.01114.86
7.2.180.0030.00715.02
7.2.170.0070.00714.93
7.2.60.0040.00817.25
7.2.00.0000.01419.45
7.1.330.0000.01416.07
7.1.320.0110.00415.96
7.1.310.0060.00615.93
7.1.300.0030.01015.79
7.1.290.0040.00715.88
7.1.280.0070.00716.04
7.1.270.0100.00615.90
7.1.260.0100.00616.07
7.1.200.0070.00715.98
7.1.100.0070.00718.39
7.1.70.0080.00317.25
7.1.60.0070.00719.11
7.1.50.0070.00417.09
7.1.00.0070.07322.71
7.0.200.0000.01017.05
7.0.70.4000.03719.87
7.0.60.0100.08319.78
7.0.50.0100.07717.98
7.0.40.0130.06320.38
7.0.30.0300.04720.38
7.0.20.0370.08020.20
7.0.10.0430.07720.23
7.0.00.0070.09020.20
5.6.280.0100.06721.12
5.6.210.0130.07320.65
5.6.200.0200.06318.31
5.6.190.0130.08020.64
5.6.180.0070.08320.66
5.6.170.0430.07020.52
5.6.160.0100.04320.72
5.6.150.0070.09018.36
5.6.140.0070.08018.27
5.6.130.0200.06718.27
5.6.120.0100.05321.17
5.6.110.0130.07321.31
5.6.100.0170.07021.27
5.6.90.0030.09021.23
5.6.80.0070.08020.61
5.6.70.0070.08020.68
5.5.350.0070.08020.38
5.5.340.0100.08018.23
5.5.330.0070.08720.48
5.5.320.0030.06720.55
5.5.310.0330.07720.39
5.5.300.0070.04318.20
5.5.290.0030.07318.18
5.5.280.0130.08320.90
5.5.270.0070.04320.83
5.5.260.0300.07020.92
5.5.250.0100.07020.85
5.5.240.0100.04720.31
5.4.450.1000.06319.38
5.4.440.1200.07719.70
5.4.430.1170.08319.38
5.4.420.0900.06719.87
5.4.410.1000.06319.53
5.4.400.1030.05019.18
5.4.390.1170.06719.39
5.4.380.1000.05019.03
5.4.370.1030.05319.44
5.4.360.0800.05319.05
5.4.350.0900.05019.45
5.4.340.1000.06319.48
5.4.320.0800.06019.49
5.4.310.1030.05319.39
5.4.300.1100.06019.33
5.4.290.1070.04319.35
5.4.280.1170.04719.35
5.4.270.1030.04719.16
5.4.260.0970.05719.46
5.4.250.0970.06019.55
5.4.240.1070.05719.33
5.4.230.1100.04319.18
5.4.220.1030.05019.05
5.4.210.1330.06319.33
5.4.200.0900.05319.06
5.4.190.0800.05019.17
5.4.180.0770.05019.29
5.4.170.0830.05019.32
5.4.160.0800.05019.31
5.4.150.1070.05719.45
5.4.140.0930.05716.70
5.4.130.1130.05716.78
5.4.120.1130.06316.63
5.4.110.1130.04016.25
5.4.100.0830.05016.65
5.4.90.0870.04716.80
5.4.80.0830.05316.63
5.4.70.0000.04016.45
5.4.60.0100.06016.62
5.4.50.0000.05016.41
5.4.40.0000.06316.41
5.4.30.0000.03716.71
5.4.20.0030.05016.61
5.4.10.0270.03716.61

preferences:
65.13 ms | 401 KiB | 5 Q