3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(pow(2,53)-1); var_dump(PHP_INT_MAX); var_dump(PHP_INT_MAX * 2 +1); var_dump(dechex(PHP_INT_MAX * 2 + 1));

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)
8.3.40.0140.00018.68
8.3.30.0110.00718.70
8.3.20.0050.00318.86
8.3.10.0000.00820.96
8.3.00.0040.00421.73
8.2.170.0170.00022.96
8.2.160.0000.01320.39
8.2.150.0120.00324.18
8.2.140.0000.00824.66
8.2.130.0100.00026.16
8.2.120.0030.00521.06
8.2.110.0100.00719.08
8.2.100.0030.00917.84
8.2.90.0080.00019.05
8.2.80.0000.00817.97
8.2.70.0050.00317.63
8.2.60.0070.00317.80
8.2.50.0050.00318.10
8.2.40.0040.00420.47
8.2.30.0000.00819.12
8.2.20.0070.00017.55
8.2.10.0040.00417.59
8.2.00.0030.00517.73
8.1.270.0060.00323.99
8.1.260.0100.00326.35
8.1.250.0080.00028.09
8.1.240.0080.00319.23
8.1.230.0090.00319.23
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0040.00417.22
8.1.190.0000.00916.88
8.1.180.0000.01018.10
8.1.170.0040.00418.56
8.1.160.0050.00318.78
8.1.150.0080.00020.14
8.1.140.0000.00817.32
8.1.130.0040.00417.73
8.1.120.0070.00017.25
8.1.110.0050.00217.32
8.1.100.0030.00317.28
8.1.90.0070.00017.31
8.1.80.0000.00717.23
8.1.70.0030.00317.22
8.1.60.0000.00817.47
8.1.50.0000.00717.45
8.1.40.0000.00717.33
8.1.30.0080.00017.50
8.1.20.0040.00417.58
8.1.10.0050.00217.49
8.1.00.0050.00217.40
8.0.300.0040.00418.77
8.0.290.0000.00816.75
8.0.280.0000.00718.38
8.0.270.0030.00517.15
8.0.260.0030.00316.88
8.0.250.0000.00716.96
8.0.240.0070.00016.98
8.0.230.0000.00816.91
8.0.220.0000.00716.82
8.0.210.0030.00316.95
8.0.200.0000.00716.81
8.0.190.0080.00016.98
8.0.180.0000.00716.95
8.0.170.0040.00416.92
8.0.160.0000.00716.89
8.0.150.0030.00316.80
8.0.140.0000.00716.68
8.0.130.0050.00013.34
8.0.120.0020.00516.86
8.0.110.0070.00016.84
8.0.100.0040.00416.82
8.0.90.0000.00716.89
8.0.80.0060.00816.81
8.0.70.0040.00416.80
8.0.60.0040.00416.79
8.0.50.0040.00416.88
8.0.30.0110.00716.87
8.0.20.0120.00617.40
8.0.10.0050.00216.78
8.0.00.0060.01416.70
7.4.330.0000.00516.85
7.4.320.0030.00316.37
7.4.300.0030.00316.42
7.4.290.0070.00016.35
7.4.280.0030.00316.41
7.4.270.0030.00316.37
7.4.260.0000.00613.25
7.4.250.0000.00716.47
7.4.240.0000.00816.60
7.4.230.0070.00016.62
7.4.220.0070.01016.57
7.4.210.0080.00816.51
7.4.200.0040.00416.59
7.4.190.0040.00416.68
7.4.160.0060.00916.41
7.4.150.0060.01117.40
7.4.140.0080.01517.86
7.4.130.0110.00616.33
7.4.120.0130.00416.61
7.4.110.0090.00916.70
7.4.100.0100.00716.54
7.4.90.0130.00616.63
7.4.80.0060.01119.39
7.4.70.0160.00016.44
7.4.60.0060.01116.53
7.4.50.0040.00416.54
7.4.40.0090.00622.77
7.4.30.0120.00616.69
7.4.00.0060.01015.02
7.3.330.0060.00013.17
7.3.320.0000.00513.16
7.3.310.0070.00016.23
7.3.300.0030.00316.27
7.3.290.0170.00316.25
7.3.280.0110.00716.31
7.3.270.0070.01117.40
7.3.260.0110.00718.24
7.3.250.0080.01116.36
7.3.240.0120.00416.24
7.3.230.0130.00316.42
7.3.210.0030.01416.30
7.3.200.0090.00919.39
7.3.190.0030.01316.23
7.3.180.0070.00716.59
7.3.170.0120.00416.68
7.3.160.0130.00316.17
7.3.120.0070.01014.70
7.2.330.0070.01116.51
7.2.320.0100.01316.63
7.2.310.0130.00416.49
7.2.300.0120.00916.55
7.2.290.0070.01016.48
7.1.70.0000.01017.14
7.1.60.0070.01719.17
7.1.50.0070.01416.46
7.1.00.0030.03322.56
7.0.200.0070.00016.84
7.0.140.0030.07722.20
7.0.100.0100.05020.04
7.0.90.0070.06020.00
7.0.80.0070.08020.04
7.0.70.0070.07320.04
7.0.60.0070.07020.03
7.0.50.0070.07020.35
7.0.40.0130.04020.15
7.0.30.0070.04720.20
7.0.20.0070.07720.07
7.0.10.0070.05020.16
7.0.00.0100.06020.19
5.6.280.0030.06721.05
5.6.250.0170.07020.73
5.6.240.0130.08320.59
5.6.230.0100.05320.72
5.6.220.0130.07720.77
5.6.210.0100.08320.70
5.6.200.0130.07720.98
5.6.190.0070.03721.16
5.6.180.0100.04321.14
5.6.170.0030.07021.07
5.6.160.0170.03721.15
5.6.150.0130.06321.16
5.6.140.0070.08721.06
5.6.130.0030.08021.06
5.6.120.0130.05721.10
5.6.110.0100.07321.20
5.6.100.0000.05021.16
5.6.90.0100.08021.15
5.6.80.0070.04020.54
5.6.70.0030.08020.43
5.6.60.0030.07720.35
5.6.50.0100.08020.45
5.6.40.0030.06020.46
5.6.30.0000.05020.43
5.6.20.0100.08020.54
5.6.10.0170.08020.50
5.6.00.0100.04320.41
5.5.380.0070.05020.41
5.5.370.0030.09320.39
5.5.360.0130.06020.38
5.5.350.0130.07020.49
5.5.340.0070.04720.82
5.5.330.0070.08020.91
5.5.320.0070.06321.03
5.5.310.0100.03320.81
5.5.300.0100.03320.91
5.5.290.0100.08320.90
5.5.280.0100.04720.75
5.5.270.0030.04720.80
5.5.260.0130.03320.70
5.5.250.0130.06020.72
5.5.240.0130.07020.16
5.5.230.0170.06320.30
5.5.220.0030.04720.29
5.5.210.0130.07320.33
5.5.200.0130.04720.17
5.5.190.0030.04320.30
5.5.180.0130.08020.21
5.5.160.0070.04720.11
5.5.150.0000.05020.35
5.5.140.0030.04020.17
5.5.130.0070.04320.16
5.5.120.0070.03720.25
5.5.110.0030.03320.34
5.5.100.0070.03720.05
5.5.90.0030.03320.05
5.5.80.0030.04020.05
5.5.70.0030.04320.26
5.5.60.0030.05020.09
5.5.50.0100.04020.12
5.5.40.0170.07020.17
5.5.30.0030.04719.98
5.5.20.0000.04320.13
5.5.10.0070.04320.04
5.5.00.0030.04020.14
5.4.450.0100.04319.56
5.4.440.0200.05019.42
5.4.430.0100.04019.44
5.4.420.0130.07319.43
5.4.410.0030.04019.11
5.4.400.0030.07318.82
5.4.390.0100.05319.05
5.4.380.0070.05718.95
5.4.370.0070.07319.14
5.4.360.0130.07719.23
5.4.350.0100.07018.95
5.4.340.0130.06319.12
5.4.320.0130.03019.14
5.4.310.0070.03719.03
5.4.300.0030.04019.08
5.4.290.0030.03719.23
5.4.280.0070.04319.12
5.4.270.0000.04018.90
5.4.260.0000.04719.22
5.4.250.0030.04019.11
5.4.240.0000.04019.05
5.4.230.0000.06018.80
5.4.220.0070.03719.09
5.4.210.0030.03318.77
5.4.200.0030.06018.78
5.4.190.0070.03319.02
5.4.180.0130.07019.02
5.4.170.0030.04319.09
5.4.160.0070.03719.12
5.4.150.0030.04319.00
5.4.140.0000.04716.22
5.4.130.0030.03316.21
5.4.120.0000.03316.32
5.4.110.0030.03016.21
5.4.100.0000.03316.26
5.4.90.0000.04716.25
5.4.80.0030.03716.22
5.4.70.0100.03016.41
5.4.60.0100.03316.28
5.4.50.0070.04716.21
5.4.40.0070.03316.26
5.4.30.0100.03016.36
5.4.20.0070.05016.39
5.4.10.0100.03716.23
5.4.00.0070.03015.45
5.3.290.0100.03314.49
5.3.280.0000.04014.56
5.3.270.0000.04014.59
5.3.260.0030.04314.56
5.3.250.0000.04014.58
5.3.240.0000.04014.59
5.3.230.0030.03714.41
5.3.220.0070.03714.50
5.3.210.0030.03014.54
5.3.200.0030.03714.52
5.3.190.0030.04014.46
5.3.180.0000.04014.55
5.3.170.0100.03014.55
5.3.160.0100.03714.54
5.3.150.0000.04014.52
5.3.140.0030.03714.40
5.3.130.0000.03714.36
5.3.120.0070.03314.53
5.3.110.0070.06314.50
5.3.100.0130.06314.01
5.3.90.0130.06713.92
5.3.80.0070.08013.78
5.3.70.0030.08313.92
5.3.60.0030.06314.00
5.3.50.0100.05713.80
5.3.40.0100.06013.95
5.3.30.0170.05313.86
5.3.20.0170.05313.70
5.3.10.0230.04313.66
5.3.00.0170.05013.49
5.2.170.0000.06011.16
5.2.160.0030.06011.09
5.2.150.0070.05310.93
5.2.140.0170.05011.20
5.2.130.0130.04311.08
5.2.120.0030.05011.04
5.2.110.0000.06011.14
5.2.100.0100.05311.15
5.2.90.0030.05311.09
5.2.80.0070.03710.93
5.2.70.0070.04011.16
5.2.60.0000.05010.87
5.2.50.0000.03710.84
5.2.40.0070.05310.91
5.2.30.0100.04711.04
5.2.20.0070.05710.90
5.2.10.0000.05710.93
5.2.00.0130.05010.73
5.1.60.0130.0409.90
5.1.50.0030.05010.13
5.1.40.0000.05010.00
5.1.30.0030.02710.35
5.1.20.0030.03010.38
5.1.10.0030.05010.01
5.1.00.0030.03010.04
5.0.50.0000.0238.55
5.0.40.0030.0378.42
5.0.30.0070.0578.27
5.0.20.0000.0438.18
5.0.10.0070.0208.25
5.0.00.0030.0508.14
4.4.90.0030.0337.13
4.4.80.0000.0307.13
4.4.70.0030.0337.13
4.4.60.0030.0337.13
4.4.50.0030.0337.13
4.4.40.0030.0477.13
4.4.30.0030.0307.13
4.4.20.0000.0177.13
4.4.10.0070.0137.13
4.4.00.0070.0477.13
4.3.110.0000.0207.13
4.3.100.0030.0177.13
4.3.90.0000.0207.13
4.3.80.0000.0337.13
4.3.70.0000.0337.13
4.3.60.0000.0337.13
4.3.50.0000.0377.13
4.3.40.0030.0537.13
4.3.30.0070.0307.13
4.3.20.0030.0277.13
4.3.10.0000.0277.13
4.3.00.0030.0337.13

preferences:
48.46 ms | 400 KiB | 5 Q