3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a='1111111111111111'; $b='2222222222222222'; $c=gmp_add($a,$b); echo gmp_strval($c); ?>

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)
8.3.60.0110.00316.63
8.3.50.0070.01516.65
8.3.40.0150.00018.88
8.3.30.0090.00618.84
8.3.20.0090.00018.69
8.3.10.0040.00420.46
8.3.00.0000.00819.50
8.2.180.0140.00016.50
8.2.170.0120.00322.96
8.2.160.0070.00721.34
8.2.150.0000.00724.18
8.2.140.0050.00324.66
8.2.130.0000.00826.16
8.2.120.0150.00020.93
8.2.110.0100.00019.56
8.2.100.0110.00018.03
8.2.90.0060.00319.59
8.2.80.0040.00419.59
8.2.70.0050.00517.75
8.2.60.0070.00318.18
8.2.50.0000.00918.07
8.2.40.0030.00618.28
8.2.30.0050.00518.20
8.2.20.0060.00317.77
8.2.10.0040.00417.89
8.2.00.0040.00417.74
8.1.280.0070.00725.92
8.1.270.0020.00524.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00323.86
8.1.230.0080.00421.21
8.1.220.0040.00418.00
8.1.210.0050.00319.16
8.1.200.0030.00617.38
8.1.190.0050.00317.43
8.1.180.0030.00818.10
8.1.170.0000.00718.96
8.1.160.0070.00019.03
8.1.150.0050.00318.66
8.1.140.0070.00017.46
8.1.130.0030.00318.00
8.1.120.0040.00417.48
8.1.110.0040.00417.57
8.1.100.0080.00017.60
8.1.90.0000.00817.60
8.1.80.0050.00217.57
8.1.70.0020.00517.58
8.1.60.0020.00517.75
8.1.50.0080.00017.60
8.1.40.0040.00417.62
8.1.30.0000.00817.64
8.1.20.0000.00717.78
8.1.10.0040.00417.60
8.1.00.0040.00817.64
8.0.300.0080.00020.04
8.0.290.0000.00717.00
8.0.280.0030.00318.52
8.0.270.0000.00717.43
8.0.260.0000.00617.01
8.0.250.0000.00917.02
8.0.240.0000.00717.03
8.0.230.0000.00716.94
8.0.220.0030.00316.89
8.0.210.0000.00716.84
8.0.200.0070.00017.13
8.0.190.0040.00417.04
8.0.180.0000.00717.09
8.0.170.0000.00916.93
8.0.160.0030.00317.05
8.0.150.0000.00816.87
8.0.140.0040.00416.86
8.0.130.0030.00313.31
8.0.120.0040.00417.00
8.0.110.0000.00716.92
8.0.100.0040.00417.00
8.0.90.0040.00416.99
8.0.80.0150.00017.04
8.0.70.0040.00416.81
8.0.60.0040.00416.96
8.0.50.0050.00217.03
8.0.30.0030.01617.07
8.0.20.0110.00817.10
8.0.10.0040.00416.96
8.0.00.0110.00816.86
7.4.330.0000.00512.93
7.4.320.0030.00316.76
7.4.300.0060.00016.58
7.4.290.0000.00716.62
7.4.280.0000.00716.63
7.4.270.0070.00016.74
7.4.260.0000.00613.19
7.4.250.0000.00816.58
7.4.240.0040.00416.64
7.4.230.0000.00716.42
7.4.220.0030.01316.60
7.4.210.0080.00616.70
7.4.200.0030.00516.63
7.4.190.0030.00316.80
7.4.160.0070.01016.67
7.4.150.0090.00916.61
7.4.140.0080.01216.56
7.4.130.0090.00916.54
7.4.120.0080.00916.65
7.4.110.0180.00016.61
7.4.100.0090.00916.54
7.4.90.0130.00616.62
7.4.80.0120.00619.39
7.4.70.0080.00816.72
7.4.60.0100.00716.63
7.4.50.0100.00316.53
7.4.40.0110.00716.64
7.4.30.0090.00616.63
7.4.00.0090.00614.94
7.3.330.0000.00613.13
7.3.320.0000.00713.10
7.3.310.0040.00416.41
7.3.300.0070.00016.35
7.3.290.0090.00616.32
7.3.280.0080.00816.34
7.3.270.0060.01516.51
7.3.260.0060.01316.31
7.3.250.0130.00816.36
7.3.240.0060.01516.39
7.3.230.0160.00316.47
7.3.210.0090.00916.54
7.3.200.0070.01516.52
7.3.190.0090.00916.70
7.3.180.0090.01216.45
7.3.170.0130.00316.36
7.3.160.0040.01216.45
7.3.120.0000.01714.68
7.2.330.0140.00916.50
7.2.320.0060.01416.89
7.2.310.0120.00616.90
7.2.300.0130.01016.69
7.2.290.0030.01316.59
7.2.60.0100.00317.20
7.2.00.0000.01719.68
7.1.200.0070.00715.95
7.1.100.0090.00618.38
7.1.70.0000.00817.29
7.1.60.0060.01919.40
7.1.50.0090.00917.14
7.1.00.0000.05022.62
7.0.200.0040.00416.96
7.0.140.0070.06722.29
7.0.120.0130.06322.27
7.0.60.0070.08020.02
7.0.50.0030.04018.04
7.0.40.0030.04320.11
7.0.30.0370.07320.27
7.0.20.0230.08720.37
7.0.10.0130.04720.39
7.0.00.0100.06320.31
5.6.210.0000.05720.68
5.6.200.0100.08718.37
5.6.190.0130.06720.48
5.6.180.0270.05020.65
5.6.170.0200.04020.77
5.6.160.0130.07720.64
5.6.150.0070.05318.46
5.6.140.0100.07718.32
5.6.130.0070.03718.31
5.6.120.0130.07721.31
5.6.110.0070.06021.10
5.6.100.0100.07721.20
5.6.90.0170.07321.30
5.6.80.0100.05320.63
5.6.70.0130.03320.43
5.5.350.0300.07720.43
5.5.340.0100.08018.15
5.5.330.0100.08020.65
5.5.320.0200.07720.58
5.5.310.0130.04720.48
5.5.300.0000.04018.11
5.5.290.0070.08018.09
5.5.280.0070.07021.07
5.5.270.0030.06020.79
5.5.260.0100.07321.08
5.5.250.0030.04320.61
5.5.240.0030.08320.44
5.4.450.0000.04319.65
5.4.440.0030.04019.63
5.4.430.0000.04019.36
5.4.420.0000.04319.54
5.4.410.0100.03019.56
5.4.400.0000.04019.23
5.4.390.0000.04019.31
5.4.380.0030.03719.03
5.4.370.0100.03719.27
5.4.360.0070.03319.07
5.4.350.0000.04019.34
5.4.340.0100.03019.03
5.4.320.0070.03319.27
5.4.310.0070.03719.05
5.4.300.0000.04019.26
5.4.290.0030.04319.14
5.4.280.0030.03719.22
5.4.270.0000.04319.34
5.4.260.0000.06319.32
5.4.250.0000.08019.15
5.4.240.0000.04719.37
5.4.230.0100.07019.36
5.4.220.0070.06719.38
5.4.210.0030.05719.30
5.4.200.0070.05719.33
5.4.190.0070.04319.02
5.4.180.0070.05019.25
5.4.170.0130.04019.02
5.4.160.0070.04319.36
5.4.150.0170.06319.00
5.4.140.0030.07716.48
5.4.130.0030.05716.48
5.4.120.0070.04316.47
5.4.110.0070.04716.45
5.4.100.0030.06316.44
5.4.90.0030.03716.86
5.4.80.0100.04316.47
5.4.70.0070.06716.37
5.4.60.0030.07716.51
5.4.50.0070.05316.32
5.4.40.0000.04316.61
5.4.30.0100.06716.60
5.4.20.0070.04316.63
5.4.10.0170.06316.50
5.4.00.0100.04715.94
5.3.290.0000.04014.61
5.3.280.0130.05314.47
5.3.270.0030.05314.54
5.3.260.0070.05714.55
5.3.250.0030.07714.50
5.3.240.0000.04314.54
5.3.230.0030.06714.52
5.3.220.0030.07014.50
5.3.210.0000.04714.54
5.3.200.0070.04714.44
5.3.190.0030.07014.48
5.3.180.0030.05014.52
5.3.170.0030.05314.49
5.3.160.0070.06714.55
5.3.150.0000.05314.48
5.3.140.0030.04714.48
5.3.130.0030.08314.47
5.3.120.0070.05714.47
5.3.110.0030.04314.48
5.3.100.0030.07713.96
5.3.90.0100.06014.00
5.3.80.0030.05713.85
5.3.70.0100.05313.83
5.3.60.0030.07013.92
5.3.50.0030.05313.96
5.3.40.0030.05013.89
5.3.30.0070.05713.87
5.3.20.0000.07313.67
5.3.10.0030.03313.74
5.3.00.0130.04713.45
5.2.170.0100.06011.00
5.2.160.0100.05711.31
5.2.150.0070.04311.22
5.2.140.0070.03311.04
5.2.130.0070.04710.92
5.2.120.0070.02310.98
5.2.110.0000.05711.17
5.2.100.0070.04711.09
5.2.90.0030.06011.07
5.2.80.0000.06711.02
5.2.70.0070.05710.98
5.2.60.0070.04710.89
5.2.50.0100.05711.00
5.2.40.0000.06310.81
5.2.30.0030.06010.91
5.2.20.0030.06010.89
5.2.10.0030.06310.86
5.2.00.0100.05710.56
5.1.60.0070.0509.97
5.1.50.0000.05710.00
5.1.40.0070.0579.87
5.1.30.0070.05010.18
5.1.20.0100.05310.39
5.1.10.0130.04710.06
5.1.00.0070.04710.03
5.0.50.0000.0408.56
5.0.40.0070.0438.37
5.0.30.0030.0538.22
5.0.20.0030.0438.23
5.0.10.0030.0338.30
5.0.00.0030.0438.10
4.4.90.0030.0337.63
4.4.80.0070.0237.63
4.4.70.0030.0337.63
4.4.60.0000.0377.63
4.4.50.0030.0207.63
4.4.40.0000.0477.63
4.4.30.0000.0377.63
4.4.20.0030.0337.63
4.4.10.0070.0277.63
4.4.00.0070.0507.63
4.3.110.0000.0377.63
4.3.100.0030.0177.63
4.3.90.0100.0307.63
4.3.80.0070.0477.63
4.3.70.0030.0177.63
4.3.60.0070.0277.63
4.3.50.0000.0237.63
4.3.40.0030.0237.63
4.3.30.0000.0377.63
4.3.20.0030.0177.63
4.3.10.0000.0337.63
4.3.00.0000.0237.63

preferences:
42.9 ms | 401 KiB | 5 Q