3v4l.org

run code in 300+ PHP versions simultaneously
<?php $gmp = gmp_add(0, 0); var_dump($gmp); $gmpWas = $gmp; $gmp++; var_dump($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)
8.3.60.0110.00716.88
8.3.50.0090.01121.22
8.3.40.0040.01118.92
8.3.30.0100.00318.95
8.3.20.0040.00420.36
8.3.10.0000.00821.95
8.3.00.0040.00423.82
8.2.180.0070.01018.29
8.2.170.0130.00722.96
8.2.160.0100.00322.96
8.2.150.0030.00625.66
8.2.140.0040.00424.66
8.2.130.0050.00320.01
8.2.120.0070.00026.35
8.2.110.0130.00322.54
8.2.100.0090.00318.16
8.2.90.0040.00419.38
8.2.80.0000.00918.03
8.2.70.0060.00317.63
8.2.60.0040.00418.05
8.2.50.0050.00318.07
8.2.40.0060.00322.61
8.2.30.0030.00619.67
8.2.20.0040.00417.73
8.2.10.0050.00218.13
8.2.00.0080.00018.23
8.1.280.0040.01125.92
8.1.270.0060.00324.11
8.1.260.0040.00728.09
8.1.250.0040.00428.09
8.1.240.0030.01724.12
8.1.230.0090.00319.26
8.1.220.0060.00317.91
8.1.210.0050.00318.77
8.1.200.0030.00617.48
8.1.190.0050.00317.25
8.1.180.0050.00318.10
8.1.170.0000.00918.74
8.1.160.0040.00420.83
8.1.150.0040.00419.07
8.1.140.0040.00419.73
8.1.130.0040.00417.72
8.1.120.0040.00417.66
8.1.110.0040.00417.59
8.1.100.0030.00517.53
8.1.90.0000.00717.46
8.1.80.0000.00817.65
8.1.70.0030.00617.53
8.1.60.0030.00617.59
8.1.50.0040.00417.52
8.1.40.0080.00017.68
8.1.30.0040.00417.78
8.1.20.0040.00417.65
8.1.10.0040.00417.59
8.1.00.0040.00417.47
8.0.300.0070.00018.77
8.0.290.0000.00816.75
8.0.280.0030.00318.52
8.0.270.0000.00717.38
8.0.260.0030.00719.20
8.0.250.0030.00317.09
8.0.240.0060.00017.09
8.0.230.0050.00317.05
8.0.220.0040.00417.05
8.0.210.0080.00016.92
8.0.200.0030.00317.05
8.0.190.0050.00316.98
8.0.180.0070.00017.04
8.0.170.0000.00817.00
8.0.160.0040.00416.96
8.0.150.0040.00416.88
8.0.140.0060.00316.91
8.0.130.0050.00013.33
8.0.120.0030.00617.04
8.0.110.0000.00716.91
8.0.100.0040.00417.02
8.0.90.0000.00717.04
8.0.80.0090.00616.95
8.0.70.0080.00016.96
8.0.60.0000.00717.03
8.0.50.0000.00817.04
8.0.30.0090.01117.25
8.0.20.0120.00717.43
8.0.10.0040.00417.12
8.0.00.0080.01116.72
7.4.330.0000.00516.67
7.4.320.0060.00016.75
7.4.300.0030.00316.78
7.4.290.0040.00416.66
7.4.280.0060.00316.70
7.4.270.0070.00016.80
7.4.260.0030.00616.79
7.4.250.0000.00816.64
7.4.240.0040.00416.78
7.4.230.0030.00316.70
7.4.220.0100.01016.81
7.4.210.0080.00616.64
7.4.200.0070.00016.77
7.4.160.0080.00816.64
7.4.150.0090.01317.40
7.4.140.0140.00517.86
7.4.130.0100.00816.53
7.4.120.0100.00716.73
7.4.110.0040.01516.53
7.4.100.0050.01316.59
7.4.90.0110.00616.50
7.4.80.0070.01019.39
7.4.70.0140.00616.62
7.4.60.0100.00716.61
7.4.50.0030.01316.47
7.4.40.0080.00816.50
7.4.30.0130.01016.49
7.4.00.0060.00915.22
7.3.330.0050.00013.18
7.3.320.0000.00613.02
7.3.310.0000.00716.47
7.3.300.0070.00016.45
7.3.290.0070.00016.39
7.3.280.0090.00816.44
7.3.270.0200.00717.40
7.3.260.0070.01016.44
7.3.250.0070.01016.43
7.3.240.0130.00516.60
7.3.230.0090.00916.39
7.3.210.0120.00916.57
7.3.200.0110.00819.39
7.3.190.0140.01016.43
7.3.180.0060.01016.47
7.3.170.0130.00316.71
7.3.160.0090.00616.66
7.3.120.0070.01014.96
7.3.110.0100.00315.20
7.3.100.0040.01415.06
7.3.90.0040.00715.05
7.3.80.0070.00715.30
7.3.70.0120.00015.12
7.3.60.0090.00014.96
7.3.50.0000.00915.18
7.3.40.0030.01415.06
7.3.30.0060.00314.94
7.3.20.0070.00716.99
7.3.10.0050.01016.72
7.3.00.0040.01117.03
7.2.330.0080.00916.88
7.2.320.0110.01116.84
7.2.310.0080.01516.78
7.2.300.0070.01016.55
7.2.290.0090.00916.65
7.2.250.0140.00415.38
7.2.240.0030.01415.34
7.2.230.0060.00915.36
7.2.220.0070.01015.33
7.2.210.0030.01014.96
7.2.200.0030.01215.04
7.2.190.0040.00714.98
7.2.180.0090.00315.05
7.2.170.0130.00315.20
7.2.130.0060.00617.35
7.2.120.0090.00917.23
7.2.110.0070.00417.01
7.2.100.0110.00716.95
7.2.90.0120.00317.20
7.2.80.0000.01417.21
7.2.70.0070.00717.24
7.2.60.0050.00617.00
7.2.50.0000.00917.15
7.2.40.0050.00517.11
7.2.30.0060.00917.19
7.2.20.0000.01616.96
7.2.10.0030.01017.18
7.2.00.0080.00818.33
7.1.330.0000.01316.04
7.1.320.0100.00716.22
7.1.310.0000.01216.20
7.1.300.0070.00715.85
7.1.290.0040.00816.19
7.1.280.0110.00415.84
7.1.270.0070.00716.27
7.1.260.0080.00816.11
7.1.250.0070.00716.13
7.1.200.0100.00316.22
7.1.100.0030.00718.35
7.1.70.0070.01017.27
7.1.60.0100.01419.27
7.1.50.0030.01317.36
7.1.00.0030.07322.71
7.0.200.0030.00616.81
7.0.60.0030.06021.73
7.0.50.0100.05018.02
7.0.40.0130.08320.49
7.0.30.0330.07020.32
7.0.20.0270.07720.36
7.0.10.0130.06320.37
7.0.00.0100.05720.33
5.6.280.0030.03021.23
5.6.210.0130.07320.64
5.6.200.0030.08718.34
5.6.190.0130.06320.86
5.6.180.0330.03721.02
5.6.170.0300.06720.62
5.6.160.0030.05720.63
5.6.150.0030.04018.32
5.6.140.0070.05318.34
5.6.130.0130.08018.37
5.6.120.0030.08321.11
5.6.110.0130.07321.23
5.6.100.0100.07021.13
5.6.90.0170.05321.03
5.6.80.0070.06020.63
5.5.350.0070.08320.48
5.5.340.0100.07718.02
5.5.330.0030.04320.62
5.5.320.0600.07320.50
5.5.310.0130.06320.22
5.5.300.0100.06317.98
5.5.290.0070.03718.03
5.5.280.0170.05720.85
5.5.270.0000.09020.85
5.5.260.0170.07020.84
5.5.250.0130.07320.82
5.5.240.0030.06020.35

preferences:
50.91 ms | 401 KiB | 5 Q