3v4l.org

run code in 300+ PHP versions simultaneously
<?php $g = gmp_init(123); $h = $g; $h++; var_dump($g, $h);

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)
8.3.60.0060.01216.75
8.3.50.0070.01121.12
8.3.40.0120.00318.78
8.3.30.0070.00718.93
8.3.20.0040.00420.41
8.3.10.0040.00423.91
8.3.00.0040.00423.56
8.2.180.0090.00618.31
8.2.170.0070.00722.96
8.2.160.0040.01120.56
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00321.13
8.2.120.0070.00026.35
8.2.110.0060.00320.76
8.2.100.0070.00617.84
8.2.90.0050.00319.48
8.2.80.0030.00517.97
8.2.70.0040.00417.63
8.2.60.0000.00818.05
8.2.50.0000.00818.09
8.2.40.0040.00420.84
8.2.30.0070.00019.65
8.2.20.0040.00417.90
8.2.10.0050.00218.29
8.2.00.0040.00418.14
8.1.280.0140.00425.92
8.1.270.0100.00722.10
8.1.260.0000.00828.09
8.1.250.0040.00428.09
8.1.240.0090.00022.08
8.1.230.0070.00420.91
8.1.220.0030.00617.79
8.1.210.0030.00518.77
8.1.200.0060.00317.35
8.1.190.0090.00017.48
8.1.180.0000.00818.10
8.1.170.0040.00418.85
8.1.160.0080.00020.91
8.1.150.0070.00020.71
8.1.140.0050.00319.59
8.1.130.0070.00017.76
8.1.120.0000.00717.54
8.1.110.0080.00017.63
8.1.100.0050.00317.59
8.1.90.0000.00817.55
8.1.80.0040.00417.59
8.1.70.0030.00317.66
8.1.60.0040.00417.71
8.1.50.0060.00317.52
8.1.40.0030.00717.46
8.1.30.0040.00417.79
8.1.20.0000.00717.75
8.1.10.0080.00017.49
8.1.00.0030.00517.54
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0030.00318.51
8.0.270.0070.00017.41
8.0.260.0000.00617.30
8.0.250.0060.00017.00
8.0.240.0030.00316.95
8.0.230.0040.00417.04
8.0.220.0030.00317.00
8.0.210.0020.00516.91
8.0.200.0000.00717.03
8.0.190.0000.00717.11
8.0.180.0040.00416.96
8.0.170.0040.00417.02
8.0.160.0030.00517.09
8.0.150.0030.00716.94
8.0.140.0000.00716.83
8.0.130.0000.00613.27
8.0.120.0030.00616.87
8.0.110.0040.00416.89
8.0.100.0050.00316.88
8.0.90.0070.00016.86
8.0.80.0120.00316.86
8.0.70.0000.00716.91
8.0.60.0040.00417.05
8.0.50.0040.00417.00
8.0.30.0060.01217.19
8.0.20.0150.00517.40
8.0.10.0060.00316.94
8.0.00.0070.01416.90
7.4.330.0000.00516.67
7.4.320.0000.00616.72
7.4.300.0030.00316.59
7.4.290.0030.00316.69
7.4.280.0080.00016.66
7.4.270.0000.00716.60
7.4.260.0030.00316.45
7.4.250.0040.00416.64
7.4.240.0050.00216.70
7.4.230.0000.00716.46
7.4.220.0200.00316.74
7.4.210.0110.00316.73
7.4.200.0070.00016.42
7.4.160.0110.00416.51
7.4.150.0130.00617.40
7.4.140.0130.00617.86
7.4.130.0130.00616.47
7.4.120.0080.00916.63
7.4.110.0070.01016.50
7.4.100.0140.00716.55
7.4.90.0080.00816.64
7.4.80.0060.01219.39
7.4.70.0060.01016.69
7.4.60.0150.00316.59
7.4.50.0000.01116.49
7.4.40.0100.01016.58
7.4.30.0040.01416.65
7.4.00.0050.00914.73
7.3.330.0020.00213.13
7.3.320.0030.00313.03
7.3.310.0020.00516.46
7.3.300.0000.00716.30
7.3.290.0070.00916.46
7.3.280.0130.00316.42
7.3.270.0130.00317.40
7.3.260.0060.01316.39
7.3.250.0130.00716.56
7.3.240.0130.00716.56
7.3.230.0040.01316.44
7.3.210.0120.00616.61
7.3.200.0080.00819.39
7.3.190.0080.01116.36
7.3.180.0150.00616.71
7.3.170.0060.01016.83
7.3.160.0060.01516.42
7.2.330.0120.01216.66
7.2.320.0060.01316.57
7.2.310.0140.00416.68
7.2.300.0120.00616.68
7.2.290.0000.01516.78
7.2.110.0080.01116.61
7.2.80.0090.00316.90
7.2.60.0000.01216.75
7.2.00.0030.00919.73
7.1.200.0030.00916.09
7.1.100.0030.00918.32
7.1.70.0030.01017.45
7.1.60.0130.01319.28
7.1.50.0040.01817.17
7.1.00.0000.08022.69
7.0.200.0030.00616.73
7.0.60.0070.03321.71
7.0.50.0070.04318.00
7.0.40.0000.04720.39
7.0.30.0470.07720.36
7.0.20.0230.06720.24
7.0.10.0070.04320.35
7.0.00.0130.07720.28
5.6.280.0070.03721.12
5.6.210.0030.08020.60
5.6.200.0100.07718.30
5.6.190.0070.04020.71
5.6.180.0300.03320.71
5.6.170.0470.06720.74
5.6.160.0030.04320.77
5.6.150.0030.08318.38
5.6.140.0100.04318.40
5.6.130.0070.08318.40
5.6.120.0200.06721.31
5.6.110.0030.08721.32
5.6.100.0070.08321.19
5.6.90.0200.07321.08
5.6.80.0030.06720.62
5.5.350.4100.04020.39
5.5.340.0100.07718.06
5.5.330.0130.05020.26
5.5.320.0300.03720.37
5.5.310.0330.04020.30
5.5.300.0000.05017.96
5.5.290.0030.08317.94
5.5.280.0070.06720.96
5.5.270.0070.04320.90
5.5.260.0000.04320.79
5.5.250.0000.04720.67
5.5.240.0100.03720.21

preferences:
62.53 ms | 401 KiB | 5 Q