3v4l.org

run code in 300+ PHP versions simultaneously
<?php $gmp = gmp_add(0, 0); var_dump($gmp); $gmpWas = $gmp; $gmp2 = $gmp + 1; var_dump($gmp2); $gmp++; var_dump($gmp); var_dump($gmp === $gmpWas);

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)
8.3.60.0110.00716.75
8.3.50.0110.00721.17
8.3.40.0070.00718.82
8.3.30.0030.01019.10
8.3.20.0040.00420.60
8.3.10.0070.00021.98
8.3.00.0000.00723.82
8.2.180.0060.00916.75
8.2.170.0060.00922.96
8.2.160.0070.00720.71
8.2.150.0000.00825.66
8.2.140.0040.00424.66
8.2.130.0000.00820.08
8.2.120.0050.00326.35
8.2.110.0090.00022.46
8.2.100.0090.00318.05
8.2.90.0050.00319.13
8.2.80.0090.00018.18
8.2.70.0030.00617.75
8.2.60.0040.00418.05
8.2.50.0030.00518.07
8.2.40.0040.00420.58
8.2.30.0000.01019.67
8.2.20.0040.00417.95
8.2.10.0040.00418.11
8.2.00.0040.00418.34
8.1.280.0070.00725.92
8.1.270.0000.00924.04
8.1.260.0070.00328.09
8.1.250.0040.00428.09
8.1.240.0060.00323.93
8.1.230.0080.00319.29
8.1.220.0050.00317.91
8.1.210.0040.00418.77
8.1.200.0030.00617.48
8.1.190.0080.00017.38
8.1.180.0060.00318.10
8.1.170.0040.00418.79
8.1.160.0030.00620.92
8.1.150.0000.00718.92
8.1.140.0000.00719.66
8.1.130.0000.00717.73
8.1.120.0000.00717.46
8.1.110.0000.00717.56
8.1.100.0030.00517.47
8.1.90.0080.00017.56
8.1.80.0000.00717.59
8.1.70.0000.00717.45
8.1.60.0030.00617.69
8.1.50.0000.00817.54
8.1.40.0040.00417.70
8.1.30.0030.00517.76
8.1.20.0000.00717.77
8.1.10.0040.00417.61
8.1.00.0040.00417.48
8.0.300.0080.00018.77
8.0.290.0040.00416.88
8.0.280.0000.00718.50
8.0.270.0000.00717.40
8.0.260.0030.00717.30
8.0.250.0000.00717.12
8.0.240.0030.00316.99
8.0.230.0070.00017.21
8.0.220.0070.00017.07
8.0.210.0070.00016.96
8.0.200.0000.00717.01
8.0.190.0050.00317.20
8.0.180.0040.00417.01
8.0.170.0050.00316.97
8.0.160.0050.00217.12
8.0.150.0040.00417.00
8.0.140.0000.00816.95
8.0.130.0000.00813.30
8.0.120.0000.00916.98
8.0.110.0040.00416.93
8.0.100.0000.00816.92
8.0.90.0040.00417.09
8.0.80.0060.00917.05
8.0.70.0070.00017.11
8.0.60.0050.00216.93
8.0.50.0000.00717.05
8.0.30.0100.00717.22
8.0.20.0120.00717.46
8.0.10.0040.00417.23
8.0.00.0090.01316.87
7.4.330.0020.00216.83
7.4.320.0060.00016.66
7.4.300.0000.00616.71
7.4.290.0080.00016.73
7.4.280.0060.00316.73
7.4.270.0030.00316.66
7.4.260.0030.00316.70
7.4.250.0040.00416.64
7.4.240.0040.00316.81
7.4.230.0030.00316.70
7.4.220.0070.01616.63
7.4.210.0070.00816.68
7.4.200.0000.00716.68
7.4.160.0090.01316.61
7.4.150.0090.00917.40
7.4.140.0110.01117.86
7.4.130.0120.01016.69
7.4.120.0130.00416.65
7.4.110.0060.01216.75
7.4.100.0150.00416.52
7.4.90.0100.00716.64
7.4.80.0110.00719.39
7.4.70.0140.00716.70
7.4.60.0030.01416.66
7.4.50.0040.01116.68
7.4.40.0080.01116.50
7.4.30.0090.00916.57
7.4.00.0090.00715.25
7.3.330.0030.00313.00
7.3.320.0030.00313.09
7.3.310.0070.00016.52
7.3.300.0020.00516.39
7.3.290.0070.00016.48
7.3.280.0090.01216.51
7.3.270.0140.00717.40
7.3.260.0090.00916.70
7.3.250.0100.00716.66
7.3.240.0080.01116.58
7.3.230.0060.01216.60
7.3.210.0030.01616.43
7.3.200.0110.00719.39
7.3.190.0080.01416.52
7.3.180.0050.01816.53
7.3.170.0130.00316.40
7.3.160.0110.00516.73
7.3.120.0130.00615.03
7.3.110.0090.00815.03
7.3.100.0110.00714.89
7.3.90.0040.00815.12
7.3.80.0040.00814.85
7.3.70.0100.00015.27
7.3.60.0030.00715.08
7.3.50.0030.00714.81
7.3.40.0030.01315.19
7.3.30.0000.00914.95
7.3.20.0030.01216.95
7.3.10.0060.00917.00
7.3.00.0130.00716.88
7.2.330.0080.01616.81
7.2.320.0040.01316.81
7.2.310.0120.00816.96
7.2.300.0080.00916.65
7.2.290.0150.00316.64
7.2.250.0070.01415.43
7.2.240.0070.01015.38
7.2.230.0060.00615.15
7.2.220.0030.01015.25
7.2.210.0080.00415.43
7.2.200.0070.01015.36
7.2.190.0000.01014.99
7.2.180.0030.01214.88
7.2.170.0030.00915.12
7.2.60.0090.00617.01
7.2.00.0060.00619.33
7.1.330.0060.00616.27
7.1.320.0030.01015.97
7.1.310.0110.00316.23
7.1.300.0060.00615.84
7.1.290.0130.00316.19
7.1.280.0050.00516.21
7.1.270.0130.00016.02
7.1.260.0090.00915.94
7.1.200.0030.00915.79
7.1.100.0090.00018.12
7.1.70.0030.00717.43
7.1.60.0060.01919.27
7.1.50.0060.00917.32
7.1.00.0030.07722.57
7.0.200.0060.00316.73
7.0.60.0030.09021.80
7.0.50.0100.03717.98
7.0.40.0070.08720.75
7.0.30.0230.07020.32
7.0.20.0300.08320.33
7.0.10.0130.07720.31
7.0.00.0230.07020.43
5.6.280.0000.03721.25
5.6.210.0070.05320.70
5.6.200.0170.06718.40
5.6.190.0070.04020.76
5.6.180.0300.07320.69
5.6.170.0200.08720.67
5.6.160.0100.07020.63
5.6.150.0070.03718.42
5.6.140.0070.08318.28
5.6.130.0100.07718.32
5.6.120.0200.07021.23
5.6.110.0100.07321.08
5.6.100.0130.04721.22
5.6.90.0070.04021.14
5.6.80.0200.05320.49
5.5.350.0170.03020.28
5.5.340.0070.07318.06
5.5.330.0000.04720.33
5.5.320.0270.08720.50
5.5.310.0070.05020.40
5.5.300.0130.06018.02
5.5.290.0100.03318.12
5.5.280.0030.07720.93
5.5.270.0000.08020.80
5.5.260.0200.06020.84
5.5.250.0170.07720.70
5.5.240.0170.07720.25

preferences:
59.08 ms | 401 KiB | 5 Q