3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump( base_convert( pow(2,53)-1, 10, 16 ) );

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)
8.3.40.0060.01118.77
8.3.30.0100.00418.32
8.3.20.0050.00318.53
8.3.10.0040.00420.36
8.3.00.0080.00017.38
8.2.170.0120.00322.96
8.2.160.0030.01222.11
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0080.00019.49
8.2.110.0070.00421.11
8.2.100.0130.00017.66
8.2.90.0060.00318.92
8.2.80.0080.00017.97
8.2.70.0030.00517.38
8.2.60.0050.00317.80
8.2.50.0000.00818.10
8.2.40.0030.00520.42
8.2.30.0000.00817.97
8.2.20.0040.00417.39
8.2.10.0060.00317.54
8.2.00.0080.00017.46
8.1.270.0070.00024.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00020.96
8.1.230.0100.00017.64
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0080.00017.00
8.1.180.0090.00018.10
8.1.170.0100.00018.54
8.1.160.0050.00222.13
8.1.150.0000.00818.45
8.1.140.0000.00717.27
8.1.130.0000.00717.82
8.1.120.0000.00717.23
8.1.110.0060.00317.35
8.1.100.0050.00317.21
8.1.90.0050.00217.30
8.1.80.0000.00817.35
8.1.70.0040.00417.33
8.1.60.0060.00317.43
8.1.50.0050.00217.32
8.1.40.0080.00017.40
8.1.30.0070.00017.41
8.1.20.0000.00817.41
8.1.10.0050.00217.38
8.1.00.0060.00317.21
8.0.300.0040.00418.77
8.0.290.0000.00816.58
8.0.280.0040.00418.18
8.0.270.0030.00317.13
8.0.260.0000.00616.62
8.0.250.0040.00416.71
8.0.240.0030.00616.72
8.0.230.0040.00416.80
8.0.220.0070.00016.59
8.0.210.0000.00716.73
8.0.200.0030.00316.83
8.0.190.0000.00716.68
8.0.180.0040.00416.77
8.0.170.0050.00316.77
8.0.160.0030.00316.65
8.0.150.0000.00716.77
8.0.140.0040.00416.69
8.0.130.0000.00713.14
8.0.120.0000.00716.74
8.0.110.0050.00216.66
8.0.100.0000.00716.65
8.0.90.0040.00416.64
8.0.80.0030.01616.73
8.0.70.0040.00416.61
8.0.60.0030.00516.61
8.0.50.0000.00716.54
8.0.30.0100.00916.93
8.0.20.0080.01216.85
8.0.10.0050.00216.85
8.0.00.0030.01516.58
7.4.330.0050.00012.89
7.4.320.0070.00016.34
7.4.300.0040.00416.37
7.4.290.0050.00316.49
7.4.280.0050.00516.34
7.4.270.0030.00316.46
7.4.260.0030.00313.14
7.4.250.0080.00016.41
7.4.240.0070.00016.29
7.4.230.0000.00716.46
7.4.220.0090.01316.49
7.4.210.0130.00416.48
7.4.200.0030.00316.27
7.4.190.0030.00316.54
7.4.160.0110.01116.33
7.4.150.0070.01416.53
7.4.140.0120.00716.32
7.4.130.0080.01116.34
7.4.120.0050.01116.34
7.4.110.0100.00716.36
7.4.100.0120.00616.52
7.4.90.0070.01016.22
7.4.80.0090.00916.34
7.4.70.0040.01216.24
7.4.60.0090.00616.31
7.4.50.0040.00016.37
7.4.40.0040.01116.26
7.4.30.0090.00616.15
7.4.00.0060.01314.73
7.3.330.0000.00613.04
7.3.320.0060.00012.95
7.3.310.0040.00416.05
7.3.300.0000.00716.05
7.3.290.0110.00416.23
7.3.280.0110.00516.11
7.3.270.0150.00616.37
7.3.260.0130.00516.41
7.3.250.0140.00616.32
7.3.240.0000.01616.31
7.3.230.0090.00916.11
7.3.210.0090.00616.23
7.3.200.0110.01119.39
7.3.190.0110.00616.27
7.3.180.0150.00016.16
7.3.170.0110.00616.22
7.3.160.0100.00716.21
7.3.120.0070.01014.96
7.3.110.0000.01414.56
7.3.100.0000.00814.67
7.3.90.0090.00614.37
7.3.80.0070.00415.02
7.3.70.0090.00614.82
7.3.60.0110.00314.83
7.3.50.0110.00014.54
7.3.40.0100.00314.71
7.3.30.0040.00414.68
7.3.20.0070.00716.69
7.3.10.0070.00716.59
7.3.00.0050.00316.68
7.2.330.0070.01416.35
7.2.320.0070.01016.49
7.2.310.0110.01116.55
7.2.300.0110.00516.23
7.2.290.0120.00316.27
7.2.250.0070.00714.74
7.2.240.0000.01814.93
7.2.230.0100.00714.75
7.2.220.0030.00614.79
7.2.210.0000.01314.80
7.2.200.0070.00714.93
7.2.190.0070.01014.62
7.2.180.0110.00614.80
7.2.170.0000.01614.67
7.2.160.0030.00614.75
7.2.150.0040.01116.66
7.2.140.0090.00616.69
7.2.130.0030.00616.84
7.2.120.0030.01316.62
7.2.110.0000.01216.63
7.2.100.0070.00716.80
7.2.90.0090.00316.77
7.2.80.0120.00016.63
7.2.70.0000.01016.79
7.2.60.0020.00916.55
7.2.50.0000.01216.43
7.2.40.0060.00616.43
7.2.30.0090.00616.85
7.2.20.0080.00416.73
7.2.10.0050.00516.82
7.2.00.0050.00717.96
7.1.330.0070.00715.66
7.1.320.0120.00315.91
7.1.310.0090.00315.56
7.1.300.0040.00815.61
7.1.290.0100.00315.70
7.1.280.0000.01515.71
7.1.270.0000.01015.73
7.1.260.0030.00715.74
7.1.250.0070.00715.90
7.1.200.0060.00615.41
7.1.100.0030.01018.13
7.1.70.0070.00017.12
7.1.60.0000.01017.18
7.1.50.0110.01116.70
7.1.00.0000.03722.45
7.0.200.0000.01416.49
7.0.140.0030.07321.95
7.0.120.0030.06322.15
7.0.60.0000.08020.05
7.0.50.0100.07717.80
7.0.40.0100.08020.20
7.0.30.0370.07020.17
7.0.20.0200.04320.17
7.0.10.0070.04020.11
7.0.00.0170.07320.04
5.6.280.0100.06721.03
5.6.210.0000.09020.50
5.6.200.0130.07318.09
5.6.190.0030.04720.33
5.6.180.0230.05020.56
5.6.170.0200.08320.38
5.6.160.0030.04720.71
5.6.150.0030.05018.11
5.6.140.0100.03318.12
5.6.130.0070.04718.21
5.6.120.0070.08321.02
5.6.110.0070.03721.08
5.6.100.0030.06320.96
5.6.90.0100.08320.94
5.6.80.0030.04020.35
5.5.350.0370.06720.38
5.5.340.0000.04317.88
5.5.330.0030.07320.37
5.5.320.0200.04720.48
5.5.310.0230.06320.33
5.5.300.0070.09017.88
5.5.290.0030.04017.90
5.5.280.0070.05720.79
5.5.270.0070.07320.83
5.5.260.0000.07320.95
5.5.250.0100.05320.54
5.5.240.0070.07320.14
5.4.450.0070.06719.11
5.4.440.0100.04719.20
5.4.430.0070.09019.50
5.4.420.0000.08719.46
5.4.410.0030.04019.00
5.4.400.0000.04319.09
5.4.390.0030.04018.79
5.4.380.0030.06019.12
5.4.370.0030.04319.14
5.4.360.0030.04719.08
5.4.350.0070.08019.14
5.4.340.0070.07718.91
5.4.320.0030.04019.09
5.4.310.0100.07018.92
5.4.300.0170.07019.01
5.4.290.0100.07019.17
5.4.280.0070.05319.14
5.4.270.0030.07018.91
5.4.260.0070.05719.11
5.4.250.0070.07719.19
5.4.240.0070.07719.07
5.4.230.0100.03019.13
5.4.220.0130.03318.82
5.4.210.0070.07719.08
5.4.200.0170.04019.16
5.4.190.0030.07319.12
5.4.180.0070.04318.99
5.4.170.0100.05318.78
5.4.160.0100.03719.12
5.4.150.0030.07719.16
5.4.140.0100.03316.26
5.4.130.0170.06016.32
5.4.120.0070.04716.19
5.4.110.0030.04016.23
5.4.100.0030.03716.22
5.4.90.0100.03016.37
5.4.80.0100.07016.13
5.4.70.0030.05016.30
5.4.60.0070.07316.25
5.4.50.0100.05316.33
5.4.40.0130.05316.25
5.4.30.0030.03716.24
5.4.20.0100.04016.34
5.4.10.0000.04316.26
5.4.00.0030.07315.82
5.3.290.0070.08014.48
5.3.280.0130.04714.43
5.3.270.0100.07314.39
5.3.260.0030.09014.54
5.3.250.0030.07014.42
5.3.240.0130.07014.52
5.3.230.0100.04014.51
5.3.220.0070.03714.55
5.3.210.0070.03714.52
5.3.200.0000.05014.49
5.3.190.0000.04014.48
5.3.180.0000.06314.52
5.3.170.0100.06714.45
5.3.160.0100.05014.48
5.3.150.0030.04014.50
5.3.140.0100.06714.49
5.3.130.0000.04314.51
5.3.120.0100.04314.46
5.3.110.0100.07014.47
5.3.100.0070.08014.04
5.3.90.0070.05313.84
5.3.80.0100.05013.95
5.3.70.0030.03713.96
5.3.60.0070.05313.96
5.3.50.0070.07013.86
5.3.40.0100.04013.86
5.3.30.0070.07013.84
5.3.20.0030.08013.66
5.3.10.0030.07313.48
5.3.00.0030.05013.65
5.2.170.0000.06710.96
5.2.160.0100.02711.08
5.2.150.0030.06311.13
5.2.140.0000.04311.02
5.2.130.0000.05711.25
5.2.120.0030.06711.08
5.2.110.0030.04711.06
5.2.100.0000.03711.00
5.2.90.0030.05711.25
5.2.80.0100.04311.10
5.2.70.0030.06311.03
5.2.60.0030.03010.97
5.2.50.0000.03310.89
5.2.40.0030.04311.07
5.2.30.0100.05310.91
5.2.20.0100.05011.03
5.2.10.0170.05010.99
5.2.00.0070.02710.71
5.1.60.0000.0579.94
5.1.50.0000.0339.98
5.1.40.0030.0539.92
5.1.30.0070.05710.29
5.1.20.0100.05310.33
5.1.10.0100.04710.01
5.1.00.0100.02710.05
5.0.50.0030.0438.54
5.0.40.0030.0208.36
5.0.30.0070.0538.12
5.0.20.0030.0208.14
5.0.10.0030.0408.22
5.0.00.0030.0578.21
4.4.90.0030.0237.53
4.4.80.0000.0377.53
4.4.70.0000.0237.53
4.4.60.0070.0307.53
4.4.50.0000.0177.53
4.4.40.0030.0377.53
4.4.30.0100.0307.53
4.4.20.0000.0177.53
4.4.10.0000.0377.53
4.4.00.0000.0307.53
4.3.110.0000.0377.53
4.3.100.0000.0237.53
4.3.90.0030.0337.53
4.3.80.0100.0437.53
4.3.70.0070.0337.53
4.3.60.0030.0337.53
4.3.50.0070.0337.53
4.3.40.0000.0477.53
4.3.30.0000.0307.53
4.3.20.0000.0407.53
4.3.10.0030.0237.53
4.3.00.0000.0377.53

preferences:
43.02 ms | 400 KiB | 5 Q