3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($i = 0; $i < 1000; $i++) { $r = function($t, $d){ $c = $t + $d; }; }

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)
8.3.60.0120.00618.25
8.3.50.0140.00721.21
8.3.40.0090.00618.76
8.3.30.0040.01118.89
8.3.20.0040.00420.16
8.3.10.0000.00823.57
8.3.00.0030.00619.00
8.2.180.0150.00018.16
8.2.170.0100.01022.96
8.2.160.0110.00321.95
8.2.150.0050.00224.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0050.00519.77
8.2.110.0060.00322.31
8.2.100.0070.00417.84
8.2.90.0060.00317.50
8.2.80.0050.00317.99
8.2.70.0040.00417.92
8.2.60.0080.00418.22
8.2.50.0040.00418.10
8.2.40.0000.00821.05
8.2.30.0000.00719.23
8.2.20.0050.00217.55
8.2.10.0000.00717.99
8.2.00.0000.00717.74
8.1.280.0090.00625.92
8.1.270.0050.00318.95
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0030.01023.90
8.1.230.0060.00622.64
8.1.220.0030.00617.76
8.1.210.0040.00418.77
8.1.200.0000.01017.35
8.1.190.0040.00417.23
8.1.180.0000.00718.10
8.1.170.0000.00818.50
8.1.160.0000.00718.88
8.1.150.0000.00918.77
8.1.140.0030.00617.51
8.1.130.0000.00717.70
8.1.120.0000.00717.38
8.1.110.0030.00617.34
8.1.100.0030.00517.42
8.1.90.0040.00417.35
8.1.80.0000.00717.53
8.1.70.0000.00717.36
8.1.60.0040.00417.59
8.1.50.0030.00517.43
8.1.40.0000.00817.51
8.1.30.0040.00417.63
8.1.20.0070.00017.59
8.1.10.0020.00517.36
8.1.00.0050.00217.38
8.0.300.0050.00321.52
8.0.290.0040.00416.58
8.0.280.0030.00318.41
8.0.270.0030.00317.14
8.0.260.0000.00617.09
8.0.250.0000.00716.85
8.0.240.0030.00316.91
8.0.230.0070.00016.84
8.0.220.0000.00616.88
8.0.210.0070.00016.81
8.0.200.0000.00716.83
8.0.190.0000.00916.81
8.0.180.0000.00716.91
8.0.170.0020.00516.93
8.0.160.0040.00416.92
8.0.150.0040.00416.77
8.0.140.0000.00816.78
8.0.130.0030.00313.34
8.0.120.0040.00416.84
8.0.110.0040.00416.73
8.0.100.0000.00716.90
8.0.90.0040.00416.75
8.0.80.0070.01016.92
8.0.70.0040.00416.74
8.0.60.0040.00416.99
8.0.50.0040.00416.78
8.0.30.0090.01117.17
8.0.20.0080.01017.40
8.0.10.0040.00417.07
8.0.00.0110.00816.69
7.4.330.0000.00615.03
7.4.320.0030.00316.40
7.4.300.0000.00716.51
7.4.290.0000.00716.43
7.4.280.0040.00416.41
7.4.270.0000.00716.52
7.4.260.0000.00816.44
7.4.250.0040.00416.57
7.4.240.0020.00616.54
7.4.230.0030.00316.44
7.4.220.0120.00616.57
7.4.210.0070.01416.55
7.4.200.0040.00416.38
7.4.160.0030.01716.42
7.4.150.0110.01017.40
7.4.140.0100.00917.86
7.4.130.0120.00916.42
7.4.120.0090.00816.40
7.4.110.0090.01016.39
7.4.100.0080.00916.46
7.4.90.0060.01116.46
7.4.80.0100.00719.39
7.4.70.0110.00516.40
7.4.60.0090.00616.46
7.4.50.0040.00016.20
7.4.40.0140.00316.37
7.4.30.0060.01716.45
7.4.00.0060.01014.77
7.3.330.0020.00213.22
7.3.320.0000.00513.18
7.3.310.0000.00716.16
7.3.300.0030.00316.18
7.3.290.0030.01116.29
7.3.280.0080.01016.27
7.3.270.0140.00417.40
7.3.260.0100.00716.44
7.3.250.0090.00916.46
7.3.240.0190.00316.49
7.3.230.0060.00916.39
7.3.210.0060.01116.33
7.3.200.0070.01419.39
7.3.190.0030.01216.54
7.3.180.0160.00616.34
7.3.170.0060.01316.30
7.3.160.0100.00616.35
7.3.10.0090.00616.09
7.3.00.0130.00316.30
7.2.330.0120.01116.49
7.2.320.0160.01716.33
7.2.310.0060.01516.63
7.2.300.0070.01016.46
7.2.290.0060.01116.72
7.2.130.0070.01116.50
7.2.120.0110.00716.58
7.2.110.0060.00916.17
7.2.100.0140.00516.46
7.2.90.0090.00916.14
7.2.80.0090.00616.75
7.2.70.0070.00716.66
7.2.60.0060.00816.85
7.2.50.0030.01416.34
7.2.40.0070.00716.86
7.2.30.0200.00316.57
7.2.20.0120.00616.35
7.2.10.0170.00716.75
7.2.00.0110.01017.91
7.1.250.0110.00414.88
7.1.200.0070.00715.70
7.1.100.0110.00418.14
7.1.70.0030.00717.19
7.1.60.0110.01119.22
7.1.50.0070.00316.86
7.1.00.0030.07022.31
7.0.200.0000.00716.86
7.0.140.0000.06322.12
7.0.60.0130.04020.06
7.0.50.0030.04017.86
7.0.40.0100.08020.15
7.0.30.0370.06720.22
7.0.20.0370.07320.35
7.0.10.0170.06320.09
7.0.00.0000.05320.05
5.6.280.0030.07320.93
5.6.210.0100.07320.65
5.6.200.0030.05018.24
5.6.190.0100.07320.63
5.6.180.0270.07320.55
5.6.170.0200.08020.54
5.6.160.0070.04020.44
5.6.150.0030.04018.11
5.6.140.0100.07718.19
5.6.130.0000.09318.18
5.6.120.0100.08721.13
5.6.110.0100.06720.98
5.6.100.0170.05721.04
5.6.90.0100.03720.99
5.6.80.0130.07320.49
5.5.350.0330.06720.50
5.5.340.0070.08017.95
5.5.330.0070.07020.43
5.5.320.0230.05020.36
5.5.310.0300.03720.23
5.5.300.0000.04018.08
5.5.290.0130.08017.98
5.5.280.0030.07020.80
5.5.270.0070.08320.64
5.5.260.0070.08720.97
5.5.250.0070.08720.65
5.5.240.0370.06020.13
5.4.450.2300.04319.45
5.4.440.3200.04319.38
5.4.430.0100.04719.49
5.4.420.0770.04019.54
5.4.410.2730.03319.39
5.4.400.1730.03719.04
5.4.390.3930.03319.20
5.4.380.3930.03319.06
5.4.370.5270.03318.98
5.4.360.4670.03718.98
5.4.350.5730.05019.05
5.4.340.4070.04018.93
5.4.320.4400.03719.01
5.4.310.4670.03718.99
5.4.300.4530.02719.16
5.4.290.5270.04019.12
5.4.280.4130.03318.93
5.4.270.4470.03719.05
5.4.260.4170.02719.11
5.4.250.4230.03719.09
5.4.240.3230.04718.94
5.4.230.4230.03719.16
5.4.220.4230.04319.09
5.4.210.4230.03719.14
5.4.200.3770.04319.21
5.4.190.3670.04018.92
5.4.180.3930.04318.91
5.4.170.3600.05019.09
5.4.160.3530.03719.20
5.4.150.3800.03319.20
5.4.140.4070.03316.34
5.4.130.2200.03716.26
5.4.120.3670.03716.27
5.4.110.3970.03716.36
5.4.100.4030.04016.52
5.4.90.4030.04016.31
5.4.80.4030.04016.43
5.4.70.4330.03716.53
5.4.60.4100.03316.45
5.4.50.4570.03316.50
5.4.40.4230.04316.53
5.4.30.4630.04016.48
5.4.20.4130.03016.48
5.4.10.2270.05016.60
5.4.00.1370.03015.86
5.3.290.3270.03314.68
5.3.280.4100.04714.59
5.3.270.4100.04314.48
5.3.260.4770.03714.60
5.3.250.3300.04014.65
5.3.240.3170.04714.52
5.3.230.3730.04014.58
5.3.220.3870.03714.55
5.3.210.4270.04014.55
5.3.200.3130.04014.58
5.3.190.3630.04314.57
5.3.180.4100.04014.47
5.3.170.4070.04014.57
5.3.160.3970.04014.55
5.3.150.4900.03714.59
5.3.140.4470.04314.47
5.3.130.3670.04314.59
5.3.120.4030.04314.54
5.3.110.3370.03714.43
5.3.100.3300.04014.19
5.3.90.2200.04014.05
5.3.80.2030.03714.07
5.3.70.2200.03713.94
5.3.60.3100.03314.01
5.3.50.2400.03014.09
5.3.40.0030.04013.98
5.3.30.0070.03313.96
5.3.20.2500.03013.70
5.3.10.1230.03313.68
5.3.00.2330.03313.68
5.2.170.0570.02711.23
5.2.160.1530.02311.13
5.2.150.0000.03011.29
5.2.140.0700.02711.10
5.2.130.1700.03011.07
5.2.120.1330.02711.27
5.2.110.0970.03011.02
5.2.100.3370.03011.02
5.2.90.3370.03311.17
5.2.80.3300.02710.94
5.2.70.3830.02710.99
5.2.60.3770.03011.13
5.2.50.4170.03011.00
5.2.40.3600.02710.93
5.2.30.3430.03010.91
5.2.20.2330.03010.95
5.2.10.0070.05711.00
5.2.00.0070.05010.74
5.1.60.0130.04310.03
5.1.50.0070.0539.89
5.1.40.3600.0239.88
5.1.30.3030.02310.33
5.1.20.3030.02710.36
5.1.10.2830.02310.05
5.1.00.3000.02710.07
5.0.50.1070.0178.50
5.0.40.1700.0208.51
5.0.30.1400.0278.29
5.0.20.1000.0208.21
5.0.10.1970.0208.07
5.0.00.1400.0338.20
4.4.90.1400.0175.79
4.4.80.0800.0205.81
4.4.70.2100.0205.77
4.4.60.1630.0175.79
4.4.50.0030.0375.82
4.4.40.0030.0375.78
4.4.30.0470.0235.78
4.4.20.1970.0175.86
4.4.10.2000.0135.95
4.4.00.1570.0275.80
4.3.110.1570.0105.75
4.3.100.1530.0135.69
4.3.90.1870.0135.79
4.3.80.1500.0235.71
4.3.70.1930.0135.75
4.3.60.1930.0135.80
4.3.50.1870.0175.67
4.3.40.1570.0275.66
4.3.30.1200.0174.47
4.3.20.0970.0304.44
4.3.10.0700.0274.45
4.3.00.0770.0204.37

preferences:
46.55 ms | 401 KiB | 5 Q