3v4l.org

run code in 300+ PHP versions simultaneously
<?php $tasks = 3; echo $tasks; ?>

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)
8.3.60.0070.00716.36
8.3.50.0080.00821.99
8.3.40.0100.00318.54
8.3.30.0120.00318.96
8.3.20.0040.00420.09
8.3.10.0050.00223.48
8.3.00.0030.00618.95
8.2.180.0040.01516.38
8.2.170.0090.00622.96
8.2.160.0060.01220.56
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0120.00626.16
8.2.120.0070.00022.27
8.2.110.0030.00722.27
8.2.100.0080.00317.88
8.2.90.0040.00419.30
8.2.80.0030.00518.04
8.2.70.0040.00417.50
8.2.60.0000.01017.79
8.2.50.0040.00418.07
8.2.40.0060.00318.22
8.2.30.0070.00017.93
8.2.20.0040.00417.71
8.2.10.0040.00417.67
8.2.00.0040.00417.61
8.1.280.0070.00725.92
8.1.270.0080.00023.91
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0040.00423.86
8.1.230.0040.00718.80
8.1.220.0000.00717.74
8.1.210.0030.00518.77
8.1.200.0030.00617.23
8.1.190.0000.00817.18
8.1.180.0000.00818.10
8.1.170.0080.00018.52
8.1.160.0040.00422.00
8.1.150.0040.00418.53
8.1.140.0060.00317.43
8.1.130.0030.00317.81
8.1.120.0050.00317.42
8.1.110.0040.00417.35
8.1.100.0050.00517.44
8.1.90.0040.00417.31
8.1.80.0000.00717.42
8.1.70.0030.00317.32
8.1.60.0080.00017.54
8.1.50.0050.00217.45
8.1.40.0030.00517.42
8.1.30.0040.00417.56
8.1.20.0040.00417.48
8.1.10.0050.00217.50
8.1.00.0050.00717.32
8.0.300.0000.00718.77
8.0.290.0060.00317.15
8.0.280.0050.00318.34
8.0.270.0080.00017.22
8.0.260.0000.00616.71
8.0.250.0030.00316.93
8.0.240.0000.00716.88
8.0.230.0000.00716.84
8.0.220.0000.00716.84
8.0.210.0030.00616.80
8.0.200.0040.00416.79
8.0.190.0040.00416.77
8.0.180.0030.00616.82
8.0.170.0030.00516.85
8.0.160.0000.00716.66
8.0.150.0000.00816.75
8.0.140.0030.00516.81
8.0.130.0030.00313.34
8.0.120.0040.00416.70
8.0.110.0030.00316.81
8.0.100.0040.00416.92
8.0.90.0000.00716.69
8.0.80.0150.00016.82
8.0.70.0040.00416.88
8.0.60.0040.00416.69
8.0.50.0030.00416.63
8.0.30.0060.01217.02
8.0.20.0110.00717.40
8.0.10.0040.00416.80
8.0.00.0080.01216.72
7.4.330.0050.00015.09
7.4.320.0000.00616.53
7.4.300.0030.00316.32
7.4.290.0000.00716.56
7.4.280.0050.00316.43
7.4.270.0070.00016.47
7.4.260.0070.00016.41
7.4.250.0070.00016.29
7.4.240.0020.00616.44
7.4.230.0000.00816.35
7.4.220.0090.00916.46
7.4.210.0060.00816.43
7.4.200.0070.00016.27
7.4.190.0030.00316.69
7.4.160.0150.00016.50
7.4.150.0120.00417.40
7.4.140.0110.00617.86
7.4.130.0100.00716.37
7.4.120.0060.01116.43
7.4.110.0090.00916.49
7.4.100.0140.00316.20
7.4.90.0140.00316.50
7.4.80.0090.00819.39
7.4.70.0040.01516.29
7.4.60.0070.01016.38
7.4.50.0000.00516.38
7.4.40.0070.00722.77
7.4.30.0030.01216.34
7.4.00.0060.00814.88
7.3.330.0050.00013.11
7.3.320.0030.00312.89
7.3.310.0000.00716.14
7.3.300.0000.00616.14
7.3.290.0030.01016.18
7.3.280.0090.00916.19
7.3.270.0060.01217.40
7.3.260.0030.01416.53
7.3.250.0090.01116.44
7.3.240.0170.00516.51
7.3.230.0100.01416.39
7.3.210.0040.01216.18
7.3.200.0080.01519.39
7.3.190.0060.01216.60
7.3.180.0090.00816.41
7.3.170.0070.01016.27
7.3.160.0030.01316.34
7.3.120.0090.00614.50
7.3.10.0030.01016.66
7.3.00.0030.00916.62
7.2.330.0080.01116.47
7.2.320.0060.01016.23
7.2.310.0080.01116.53
7.2.300.0160.00316.39
7.2.290.0100.00716.21
7.2.130.0030.01016.79
7.2.120.0090.00316.67
7.2.110.0050.00516.79
7.2.100.0070.00716.71
7.2.90.0050.00716.89
7.2.80.0050.00916.90
7.2.70.0050.00516.85
7.2.60.0000.01216.85
7.2.50.0040.00616.71
7.2.40.0030.00816.82
7.2.30.0060.00816.77
7.2.20.0000.01016.61
7.2.10.0030.01016.59
7.2.00.0080.00616.73
7.1.250.0050.00815.59
7.1.100.0070.01317.89
7.1.70.0070.01616.85
7.1.60.0130.00319.29
7.1.50.0140.01016.62
7.1.00.0100.07022.41
7.0.200.0000.00816.37
7.0.140.0070.07022.04
7.0.100.0100.08019.95
7.0.90.0000.08719.86
7.0.80.0070.05719.91
7.0.70.0070.08319.89
7.0.60.0070.08320.05
7.0.50.0500.07020.35
7.0.40.0100.07719.92
7.0.30.0130.08020.11
7.0.20.0030.08720.11
7.0.10.0070.07720.07
7.0.00.0100.08020.02
5.6.280.0030.07021.02
5.6.250.0130.06720.66
5.6.240.0170.07020.65
5.6.230.0130.06720.68
5.6.220.0100.07320.73
5.6.210.0100.07720.66
5.6.200.0030.05721.11
5.6.190.0130.08021.02
5.6.180.0130.07320.96
5.6.170.0070.06021.01
5.6.160.0130.06721.01
5.6.150.0070.07321.00
5.6.140.0030.09020.95
5.6.130.0070.08721.08
5.6.120.0070.08021.02
5.6.110.0070.08320.99
5.6.100.0030.07320.98
5.6.90.0100.07721.01
5.6.80.0030.04720.42
5.6.70.0070.08020.54
5.6.60.0100.07020.31
5.6.50.0100.07720.43
5.6.40.0070.08020.43
5.6.30.0170.07020.43
5.6.20.0030.08320.47
5.6.10.0100.08020.43
5.6.00.0130.07020.47
5.5.380.0070.04720.41
5.5.370.0100.07720.37
5.5.360.0000.09020.38
5.5.350.0100.07320.36
5.5.340.0030.08320.75
5.5.330.0000.05720.73
5.5.320.0070.08320.88
5.5.310.0070.08320.63
5.5.300.0100.07720.88
5.5.290.0130.07320.88
5.5.280.0170.07320.88
5.5.270.0030.08720.82
5.5.260.0130.07720.79
5.5.250.0170.07020.71
5.5.240.0130.06020.26
5.5.230.0030.07720.23
5.5.220.0030.07320.25
5.5.210.0100.06020.25
5.5.200.0070.06720.13
5.5.190.0000.05320.23
5.5.180.0100.07320.23
5.5.160.0100.07320.19
5.5.150.0070.08020.20
5.5.140.0130.08020.25
5.5.130.0100.07020.22
5.5.120.0130.07020.26
5.5.110.0070.06720.23
5.5.100.0000.04320.13
5.5.90.0070.07320.06
5.5.80.0070.04020.03
5.5.70.0130.07720.09
5.5.60.0130.07320.07
5.5.50.0100.05720.08
5.5.40.0070.04020.08
5.5.30.0030.05320.14
5.5.20.0000.04320.12
5.5.10.0070.03320.11
5.5.00.0070.03719.96
5.4.450.0130.07019.43
5.4.440.0100.06019.36
5.4.430.0030.08019.29
5.4.420.0170.07019.27
5.4.410.0130.06719.30
5.4.400.0100.06719.11
5.4.390.0170.06719.03
5.4.380.0170.06718.98
5.4.370.0030.07719.14
5.4.360.0030.06018.84
5.4.350.0070.07318.99
5.4.340.0100.06319.12
5.4.320.0100.07318.79
5.4.310.0130.07019.09
5.4.300.0100.07019.10
5.4.290.0100.07718.98
5.4.280.0070.06019.03
5.4.270.0070.05719.13
5.4.260.0070.05719.04
5.4.250.0100.07019.02
5.4.240.0070.08318.78
5.4.230.0030.04019.13
5.4.220.0000.07318.78
5.4.210.0130.03018.99
5.4.200.0030.08018.89
5.4.190.0000.04018.78
5.4.180.0030.03719.09
5.4.170.0070.03318.89
5.4.160.0000.04019.10
5.4.150.0030.03718.96
5.4.140.0000.04316.23
5.4.130.0030.05716.26
5.4.120.0100.07016.32
5.4.110.0030.06316.30
5.4.100.0130.02316.35
5.4.90.0030.05016.34
5.4.80.0070.04316.31
5.4.70.0070.03316.25
5.4.60.0030.06016.32
5.4.50.0030.03316.19
5.4.40.0070.03016.41
5.4.30.0070.05016.23
5.4.20.0030.03016.14
5.4.10.0030.04016.32
5.4.00.0000.05015.79
5.3.290.0070.07714.64
5.3.280.0030.04014.43
5.3.270.0030.03714.60
5.3.260.0000.04314.56
5.3.250.0000.04014.55
5.3.240.0070.07714.60
5.3.230.0000.04714.58
5.3.220.0100.03314.48
5.3.210.0000.05714.47
5.3.200.0030.03314.57
5.3.190.0030.03714.58
5.3.180.0070.05314.57
5.3.170.0030.03714.55
5.3.160.0030.04014.56
5.3.150.0030.03314.53
5.3.140.0000.04014.52
5.3.130.0000.04014.55
5.3.120.0030.03714.52
5.3.110.0000.06314.55
5.3.100.0030.04014.16
5.3.90.0030.03314.16
5.3.80.0030.03714.16
5.3.70.0070.03314.16
5.3.60.0070.03014.16
5.3.50.0000.07014.16
5.3.40.0170.02314.16
5.3.30.0030.03714.16
5.3.20.0000.03714.16
5.3.10.0070.03014.16
5.3.00.0030.07014.16
5.2.170.0000.04714.16
5.2.160.0070.03014.16
5.2.150.0000.03014.16
5.2.140.0030.02714.16
5.2.130.0000.03714.16
5.2.120.0000.03314.16
5.2.110.0030.03714.16
5.2.100.0000.02714.16
5.2.90.0000.02714.16
5.2.80.0000.04714.16
5.2.70.0000.03314.16
5.2.60.0000.04314.16
5.2.50.0000.03014.16
5.2.40.0030.03014.16
5.2.30.0070.02314.16
5.2.20.0000.03314.16
5.2.10.0070.04714.16
5.2.00.0030.05714.16
5.1.60.0070.05014.16
5.1.50.0070.05014.16
5.1.40.0030.05014.16
5.1.30.0030.04714.16
5.1.20.0070.03714.16
5.1.10.0100.04714.16
5.1.00.0100.05014.16
5.0.50.0000.04714.16
5.0.40.0030.03714.16
5.0.30.0000.06314.16
5.0.20.0100.03714.16
5.0.10.0030.03014.16
5.0.00.0030.03714.16
4.4.90.0000.01714.16
4.4.80.0030.01714.16
4.4.70.0000.04014.16
4.4.60.0070.02014.16
4.4.50.0000.03014.16
4.4.40.0030.05314.16
4.4.30.0000.03014.16
4.4.20.0030.03314.16
4.4.10.0070.03014.16
4.4.00.0000.05714.16
4.3.110.0070.03014.16
4.3.100.0030.03014.16
4.3.90.0030.03714.16
4.3.80.0030.05014.16
4.3.70.0030.03314.16
4.3.60.0070.02314.16
4.3.50.0070.03014.16
4.3.40.0030.05714.16
4.3.30.0000.03014.16
4.3.20.0000.03714.16
4.3.10.0030.03014.16
4.3.00.0000.02714.16

preferences:
50.9 ms | 401 KiB | 5 Q