3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test($a, $b) { return $a + $b; } for ($i = 0; $i < 100000; $i++) { $c = test($i, $i + 1); } echo $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)
8.3.60.0110.00818.31
8.3.50.0070.01421.99
8.3.40.0100.00718.58
8.3.30.0060.01618.96
8.3.20.0060.00320.27
8.3.10.0060.00322.08
8.3.00.0090.00022.52
8.2.180.0070.01816.38
8.2.170.0140.00322.96
8.2.160.0070.01020.89
8.2.150.0090.00024.18
8.2.140.0050.00524.66
8.2.130.0070.00326.16
8.2.120.0030.00619.23
8.2.110.0070.00722.24
8.2.100.0030.01019.63
8.2.90.0000.00919.13
8.2.80.0040.00717.97
8.2.70.0000.01017.49
8.2.60.0000.01017.93
8.2.50.0000.01018.07
8.2.40.0030.00618.34
8.2.30.0030.00618.18
8.2.20.0030.00617.53
8.2.10.0030.00619.53
8.2.00.0070.00317.79
8.1.280.0190.00625.92
8.1.270.0060.00323.99
8.1.260.0050.00526.35
8.1.250.0060.00328.09
8.1.240.0090.00323.82
8.1.230.0000.01319.01
8.1.220.0070.00317.79
8.1.210.0030.00618.77
8.1.200.0060.00617.23
8.1.190.0060.00317.18
8.1.180.0050.00518.59
8.1.170.0030.00718.50
8.1.160.0060.00321.96
8.1.150.0030.00718.48
8.1.140.0070.00317.38
8.1.130.0030.00717.78
8.1.120.0030.00717.29
8.1.110.0070.00717.38
8.1.100.0030.00617.27
8.1.90.0060.00317.35
8.1.80.0090.00017.42
8.1.70.0030.00617.31
8.1.60.0030.00917.64
8.1.50.0040.00817.34
8.1.40.0040.00717.47
8.1.30.0060.00617.56
8.1.20.0000.01117.69
8.1.10.0110.00017.47
8.1.00.0090.00317.46
8.0.300.0030.00618.77
8.0.290.0060.00317.05
8.0.280.0060.00318.46
8.0.270.0030.00717.25
8.0.260.0030.00616.81
8.0.250.0040.00416.95
8.0.240.0030.00616.98
8.0.230.0060.00316.90
8.0.220.0000.00916.72
8.0.210.0000.00916.80
8.0.200.0060.00316.75
8.0.190.0000.01016.76
8.0.180.0000.01016.88
8.0.170.0060.00616.79
8.0.160.0000.01116.77
8.0.150.0000.01116.66
8.0.140.0030.00716.64
8.0.130.0000.00913.21
8.0.120.0090.00316.73
8.0.110.0030.00716.83
8.0.100.0000.01116.72
8.0.90.0000.01016.70
8.0.80.0160.00616.80
8.0.70.0000.01116.94
8.0.60.0030.00716.86
8.0.50.0000.01116.77
8.0.30.0130.01417.04
8.0.20.0130.01417.40
8.0.10.0000.01016.89
8.0.00.0130.00816.60
7.4.330.0000.00715.03
7.4.320.0030.00616.43
7.4.300.0040.00416.48
7.4.290.0030.00716.58
7.4.280.0030.00716.59
7.4.270.0030.00716.39
7.4.260.0080.00316.38
7.4.250.0000.01116.44
7.4.240.0050.00516.53
7.4.230.0000.01016.60
7.4.220.0130.01016.54
7.4.210.0090.00916.59
7.4.200.0080.00316.62
7.4.190.0030.00716.72
7.4.160.0190.00616.47
7.4.150.0090.01217.40
7.4.140.0110.01017.86
7.4.130.0130.00816.50
7.4.120.0080.01416.54
7.4.110.0090.01216.62
7.4.100.0130.01016.45
7.4.90.0160.01016.34
7.4.80.0100.01719.39
7.4.70.0180.00916.49
7.4.60.0090.01216.38
7.4.50.0000.00916.55
7.4.40.0060.00922.77
7.4.30.0050.01416.41
7.4.00.0040.01514.83
7.3.330.0060.00313.17
7.3.320.0060.00313.32
7.3.310.0000.01116.14
7.3.300.0040.00816.21
7.3.290.0060.01316.27
7.3.280.0060.01516.25
7.3.270.0130.01717.40
7.3.260.0100.01716.58
7.3.250.0080.01416.41
7.3.240.0110.01416.60
7.3.230.0090.01716.43
7.3.210.0030.01916.56
7.3.200.0100.01719.39
7.3.190.0170.01216.52
7.3.180.0030.01816.26
7.3.170.0080.01216.55
7.3.160.0150.00616.48
7.3.120.0030.01414.87
7.2.330.0030.01916.66
7.2.320.0070.01416.67
7.2.310.0060.01516.86
7.2.300.0070.01616.43
7.2.290.0070.01416.69
7.2.00.0000.01919.14
7.1.100.0000.01417.71
7.1.70.0000.01017.27
7.1.60.0180.01419.82
7.1.50.0070.02116.89
7.1.00.0030.08322.57
7.0.200.0030.01416.46
7.0.140.0030.10321.95
7.0.60.0030.04320.04
7.0.50.0030.07017.97
7.0.40.0030.09020.04
7.0.30.0230.09320.30
7.0.20.0330.08720.07
7.0.10.0070.04320.23
7.0.00.0030.05020.06
5.6.280.0000.10321.07
5.6.210.0100.05020.67
5.6.200.0100.09018.19
5.6.190.0070.10720.46
5.6.180.0400.05720.46
5.6.170.0330.05020.71
5.6.160.0100.08020.51
5.6.150.0070.08318.17
5.6.140.0070.05018.18
5.6.130.0070.06718.14
5.6.120.0130.09721.13
5.6.110.0030.06021.03
5.6.100.0070.09721.01
5.6.90.0030.08020.96
5.6.80.0030.08720.51
5.5.350.0270.09320.40
5.5.340.0030.09318.09
5.5.330.0070.09320.37
5.5.320.0300.04720.20
5.5.310.0400.10020.25
5.5.300.0200.08717.94
5.5.290.0070.07017.98
5.5.280.0000.06320.76
5.5.270.0170.09720.84
5.5.260.0030.06320.76
5.5.250.0030.05720.58
5.5.240.0030.05020.26
5.4.450.0700.08719.69
5.4.440.0200.07719.34
5.4.430.0130.07319.56
5.4.420.0200.07319.53
5.4.410.0130.07318.98
5.4.400.0100.07718.82
5.4.390.0130.07718.74
5.4.380.0030.08718.81
5.4.370.0100.07718.56
5.4.360.0370.06718.74
5.4.350.0230.06718.53
5.4.340.0200.07718.47
5.4.320.0100.06212.50
5.4.310.0040.05412.50
5.4.300.0080.05712.51
5.4.290.0050.05412.50
5.4.280.0060.05612.40
5.4.270.0030.05412.40
5.4.260.0100.07318.71
5.4.250.0070.07718.97
5.4.240.0100.07718.90
5.4.230.0070.08318.95
5.4.220.0100.07718.76
5.4.210.0100.07318.99
5.4.200.0030.08318.76
5.4.190.0130.07719.05
5.4.180.0100.07318.90
5.4.170.0130.10018.80
5.4.160.0130.08018.60
5.4.150.0100.08718.95
5.4.140.0030.08016.42
5.4.130.0130.10716.34
5.4.120.0200.07716.35
5.4.110.0130.07016.59
5.4.100.0030.08016.52
5.4.90.0130.06716.43
5.4.80.0070.07016.41
5.4.70.0100.07016.46
5.4.60.0070.08016.59
5.4.50.0070.06716.36
5.4.40.0030.07716.41
5.4.30.0070.07316.55
5.4.20.0070.07316.58
5.4.10.0200.09716.58
5.4.00.0100.06716.00
5.3.290.0040.05912.80
5.3.280.0030.08014.49
5.3.270.0070.08014.69
5.3.260.0030.08714.65
5.3.250.0170.09714.68
5.3.240.0070.08714.60
5.3.230.0100.11014.66
5.3.220.0100.09014.64
5.3.210.0000.09014.55
5.3.200.0030.08314.69
5.3.190.0000.08314.57
5.3.180.0030.08014.66
5.3.170.0070.08014.73
5.3.160.0070.08014.64
5.3.150.0070.09014.64
5.3.140.0130.07014.55
5.3.130.0000.08714.53
5.3.120.0070.08314.62
5.3.110.0000.09314.70
5.3.100.0100.10314.04
5.3.90.0070.08314.00
5.3.80.0070.08014.18
5.3.70.0030.09314.01
5.3.60.0000.08313.90
5.3.50.0130.10714.13
5.3.40.0070.07713.96
5.3.30.0070.07713.98
5.3.20.0030.07713.75
5.3.10.0100.08013.73
5.3.00.0100.11013.55
5.2.170.0070.08011.11
5.2.160.0100.09311.21
5.2.150.0000.09011.22
5.2.140.0000.09011.32
5.2.130.0030.09311.05
5.2.120.0070.07711.17
5.2.110.0070.07711.18
5.2.100.0030.08311.17
5.2.90.0030.08311.17
5.2.80.0030.09010.92
5.2.70.0070.08311.17
5.2.60.0000.13010.88
5.2.50.0030.11011.01
5.2.40.0070.07311.09
5.2.30.0030.08311.05
5.2.20.0100.07310.94
5.2.10.0030.08010.84
5.2.00.0030.08310.88
5.1.60.0070.0679.91
5.1.50.0100.06710.01
5.1.40.0070.07310.14
5.1.30.0000.07710.54
5.1.20.0100.07010.42
5.1.10.0070.07310.16
5.1.00.0030.08010.00
5.0.50.0000.1108.63
5.0.40.0070.1008.32
5.0.30.0000.1238.14
5.0.20.0000.1138.26
5.0.10.0000.1178.25
5.0.00.0030.1238.22
4.4.90.0030.1307.09
4.4.80.0070.1177.09
4.4.70.0030.1077.09
4.4.60.0030.0977.09
4.4.50.0000.1077.09
4.4.40.0030.1207.09
4.4.30.0000.1037.09
4.4.20.0030.1077.09
4.4.10.0030.1037.09
4.4.00.0000.1177.09
4.3.110.0100.0977.09
4.3.100.0000.1037.09
4.3.90.0030.1077.09
4.3.80.0070.1177.09
4.3.70.0000.1077.09
4.3.60.0070.1007.09
4.3.50.0000.1037.09
4.3.40.0070.1207.09
4.3.30.0070.1077.09
4.3.20.0030.1077.09
4.3.10.0000.1077.09
4.3.00.0100.1106.86

preferences:
42.72 ms | 401 KiB | 5 Q