3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(unserialize(base64_decode('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')));

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)
8.3.60.0100.01618.43
8.3.50.0120.00621.08
8.3.40.0090.00618.54
8.3.30.0150.00620.04
8.3.20.0030.00520.41
8.3.10.0050.00320.96
8.3.00.0090.00023.60
8.2.180.0130.00616.63
8.2.170.0070.01022.96
8.2.160.0040.01120.42
8.2.150.0000.00824.18
8.2.140.0000.00724.66
8.2.130.0000.00726.16
8.2.120.0000.00721.05
8.2.110.0000.01119.30
8.2.100.0040.00817.77
8.2.90.0030.00619.16
8.2.80.0040.00417.97
8.2.70.0080.00017.50
8.2.60.0000.00817.91
8.2.50.0040.00718.07
8.2.40.0030.00618.16
8.2.30.0040.00419.50
8.2.20.0060.00317.41
8.2.10.0040.00417.50
8.2.00.0030.00517.62
8.1.280.0090.00625.92
8.1.270.0070.00023.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00421.34
8.1.230.0120.00017.42
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0030.00717.22
8.1.190.0060.00317.10
8.1.180.0000.00718.10
8.1.170.0050.00318.49
8.1.160.0070.00018.75
8.1.150.0070.00018.51
8.1.140.0070.00017.31
8.1.130.0030.00317.80
8.1.120.0030.00417.36
8.1.110.0030.00517.21
8.1.100.0000.00717.33
8.1.90.0070.00017.34
8.1.80.0070.00017.34
8.1.70.0030.00317.30
8.1.60.0030.00517.41
8.1.50.0060.00317.37
8.1.40.0060.00617.36
8.1.30.0070.00017.48
8.1.20.0000.00917.43
8.1.10.0000.00817.38
8.1.00.0080.00017.21
8.0.300.0000.00718.77
8.0.290.0000.00816.63
8.0.280.0040.00418.22
8.0.270.0030.00317.14
8.0.260.0040.00416.79
8.0.250.0000.00716.79
8.0.240.0080.00316.87
8.0.230.0000.00716.91
8.0.220.0030.00516.87
8.0.210.0040.00416.70
8.0.200.0070.00016.91
8.0.190.0030.00316.91
8.0.180.0030.00516.79
8.0.170.0000.00816.86
8.0.160.0030.00516.86
8.0.150.0000.00716.78
8.0.140.0000.00716.69
8.0.130.0000.00513.34
8.0.120.0000.00816.75
8.0.110.0070.00316.89
8.0.100.0000.00716.86
8.0.90.0070.00016.74
8.0.80.0060.00916.70
8.0.70.0000.00716.70
8.0.60.0000.00716.85
8.0.50.0050.00216.63
8.0.30.0070.01116.88
8.0.20.0130.00617.40
8.0.10.0060.00316.82
8.0.00.0070.01116.55
7.4.330.0000.00516.66
7.4.320.0000.00616.29
7.4.300.0070.00016.46
7.4.290.0030.00316.30
7.4.280.0070.00016.27
7.4.270.0030.00316.45
7.4.260.0030.00313.01
7.4.250.0040.00416.32
7.4.240.0000.00716.56
7.4.230.0030.00316.38
7.4.220.0040.02316.41
7.4.210.0070.00916.39
7.4.200.0000.00716.37
7.4.190.0000.00716.27
7.4.160.0090.00616.52
7.4.150.0110.00717.40
7.4.140.0080.01117.86
7.4.130.0090.01016.46
7.4.120.0110.01016.45
7.4.110.0100.00616.42
7.4.100.0070.01016.32
7.4.90.0100.01316.38
7.4.80.0090.00919.39
7.4.70.0100.00716.46
7.4.60.0110.00716.43
7.4.50.0040.00416.05
7.4.40.0030.01022.77
7.4.30.0150.00616.34
7.4.00.0040.01114.79
7.3.330.0000.00513.05
7.3.320.0030.00312.95
7.3.310.0030.00316.04
7.3.300.0030.00316.25
7.3.290.0070.00716.27
7.3.280.0120.00716.28
7.3.270.0100.00717.40
7.3.260.0120.00718.24
7.3.250.0130.00716.23
7.3.240.0120.00616.23
7.3.230.0070.01016.39
7.3.210.0130.00316.21
7.3.200.0120.00919.39
7.3.190.0090.01216.32
7.3.180.0060.00916.31
7.3.170.0130.00616.27
7.3.160.0120.00916.19
7.3.120.0120.00314.65
7.2.330.0160.00016.40
7.2.320.0160.00716.13
7.2.310.0100.01316.50
7.2.300.0060.01316.41
7.2.290.0130.00316.38
7.2.00.0040.01119.20
7.1.200.0030.01015.79
7.1.100.0040.00818.06
7.1.70.0050.00316.93
7.1.60.0110.01419.17
7.1.50.0060.01316.94
7.1.00.0030.03322.45
7.0.200.0000.00816.59
7.0.140.0000.07722.08
7.0.100.0000.05319.99
7.0.90.0130.08319.91
7.0.80.0270.07020.01
7.0.70.0170.06719.97
7.0.60.0170.07719.98
7.0.50.0230.08020.29
7.0.40.0030.05020.05
7.0.30.0070.08020.11
7.0.20.0100.08020.18
7.0.10.0170.07720.02
7.0.00.0130.05320.18
5.6.280.0000.07721.15
5.6.250.0100.08320.72
5.6.240.0100.04720.61
5.6.230.0030.08020.69
5.6.220.0130.07320.49
5.6.210.0130.06320.67
5.6.200.0100.07321.17
5.6.190.0070.07721.09
5.6.180.0130.05721.07
5.6.170.0170.07720.94
5.6.160.0170.06721.08
5.6.150.0030.08721.02
5.6.140.0100.08321.05
5.6.130.0000.08721.10
5.6.120.0070.09021.13
5.6.110.0070.08720.99
5.6.100.0030.05321.10
5.6.90.0070.08321.05
5.6.80.0130.07720.52
5.6.70.0000.07720.49
5.6.60.0070.05720.39
5.6.50.0070.08020.39
5.6.40.0030.07020.30
5.6.30.0100.04020.38
5.6.20.0070.04720.36
5.6.10.0030.05720.31
5.6.00.0100.04320.40
5.5.380.0030.08320.40
5.5.370.0070.07720.52
5.5.360.0070.08320.44
5.5.350.0100.08020.45
5.5.340.0030.08320.86
5.5.330.0130.07320.73
5.5.320.0200.06720.78
5.5.310.0170.04020.90
5.5.300.0130.07020.90
5.5.290.0170.08020.73
5.5.280.0100.07320.80
5.5.270.0130.07020.77
5.5.260.0130.05720.91
5.5.250.0100.07720.64
5.5.240.0100.07020.27
5.5.230.0130.07320.28
5.5.220.0200.06720.27
5.5.210.0070.06320.22
5.5.200.0070.07020.18
5.5.190.0070.04720.12
5.5.180.0000.04720.19
5.5.160.0070.04019.99
5.5.150.0000.04320.19
5.5.140.0100.04020.23
5.5.130.0000.04320.24
5.5.120.0000.04320.26
5.5.110.0030.04019.97
5.5.100.0070.03720.18
5.5.90.0070.04020.11
5.5.80.0030.06020.07
5.5.70.0130.03020.05
5.5.60.0030.04020.03
5.5.50.0000.03719.89
5.5.40.0070.05720.10
5.5.30.0070.03719.95
5.5.20.0070.03720.14
5.5.10.0070.04320.06
5.5.00.0030.04020.11
5.4.450.0170.06719.36
5.4.440.0030.05719.35
5.4.430.0100.04019.30
5.4.420.0170.07319.39
5.4.410.0030.07319.25
5.4.400.0000.08019.13
5.4.390.0070.07318.79
5.4.380.0070.08019.03
5.4.370.0000.08319.12
5.4.360.0100.05318.96
5.4.350.0130.07018.84
5.4.340.0000.05018.98
5.4.320.0130.03719.03
5.4.310.0030.03719.04
5.4.300.0030.03719.09
5.4.290.0030.04018.89
5.4.280.0000.04018.94
5.4.270.0000.04019.15
5.4.260.0000.04019.07
5.4.250.0100.04718.98
5.4.240.0030.04319.14
5.4.230.0030.03719.22
5.4.220.0100.04718.94
5.4.210.0070.05018.97
5.4.200.0030.05719.02
5.4.190.0030.04318.95
5.4.180.0070.03719.11
5.4.170.0030.04018.96
5.4.160.0070.03318.92
5.4.150.0030.03719.04
5.4.140.0000.03716.36
5.4.130.0030.03716.38
5.4.120.0000.04016.36
5.4.110.0030.03716.26
5.4.100.0070.03016.22
5.4.90.0070.03316.43
5.4.80.0070.02716.20
5.4.70.0000.03716.19
5.4.60.0000.03716.29
5.4.50.0000.04016.18
5.4.40.0030.04316.33
5.4.30.0070.03716.18
5.4.20.0030.03316.17
5.4.10.0030.03316.19
5.4.00.0100.02715.75
5.3.290.0100.05314.64
5.3.280.0000.04014.46
5.3.270.0100.04014.62
5.3.260.0030.03714.52
5.3.250.0030.03014.47
5.3.240.0030.03714.47
5.3.230.0070.03714.60
5.3.220.0070.03014.53
5.3.210.0030.03314.52
5.3.200.0000.04014.57
5.3.190.0070.04014.53
5.3.180.0000.04014.55
5.3.170.0000.04314.56
5.3.160.0000.04314.42
5.3.150.0000.05714.43
5.3.140.0000.05314.52
5.3.130.0030.05314.39
5.3.120.0030.03714.37
5.3.110.0000.04014.53
5.3.100.0070.02714.00
5.3.90.0000.04013.88
5.3.80.0030.03314.02
5.3.70.0070.03314.01
5.3.60.0070.03014.00
5.3.50.0130.06713.93
5.3.40.0170.05713.90
5.3.30.0070.04013.90
5.3.20.0030.07013.67
5.3.10.0070.06713.64
5.3.00.0100.07013.64
5.2.170.0030.06311.02
5.2.160.0070.06011.20
5.2.150.0070.04711.07
5.2.140.0030.06711.20
5.2.130.0030.04711.11
5.2.120.0100.03011.11
5.2.110.0000.04711.03
5.2.100.0100.05711.18
5.2.90.0100.05711.11
5.2.80.0030.03311.10
5.2.70.0030.06311.17
5.2.60.0100.05711.06
5.2.50.0030.03311.09
5.2.40.0070.06011.05
5.2.30.0070.06011.00
5.2.20.0070.03710.81
5.2.10.0100.05310.80
5.2.00.0000.06010.59
5.1.60.0030.03310.41
5.1.50.0000.04710.41
5.1.40.0100.04710.41
5.1.30.0130.05010.41
5.1.20.0030.06310.41
5.1.10.0030.05710.41
5.1.00.0100.05010.41
5.0.50.0070.04310.41
5.0.40.0030.03710.41
5.0.30.0100.06010.41
5.0.20.0030.04710.41
5.0.10.0070.03710.41
5.0.00.0030.06010.41
4.4.90.0000.02310.41
4.4.80.0030.02310.41
4.4.70.0070.03310.41
4.4.60.0000.03310.41
4.4.50.0030.02710.41
4.4.40.0070.05010.41
4.4.30.0000.03710.41
4.4.20.0030.03710.41
4.4.10.0030.03310.41
4.4.00.0000.04010.41
4.3.110.0070.03010.41
4.3.100.0030.01710.41
4.3.90.0030.03710.41
4.3.80.0030.05010.41
4.3.70.0000.04010.41
4.3.60.0030.03310.41
4.3.50.0030.02310.41
4.3.40.0000.05310.41
4.3.30.0100.03010.41
4.3.20.0030.03310.41
4.3.10.0100.02310.41
4.3.00.0000.03310.41

preferences:
41.79 ms | 401 KiB | 5 Q