3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo base_convert('4514991419',10, 32); echo base_convert('3qc45u652ev0000', 32, 10);

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)
8.3.40.0090.00618.71
8.3.30.0150.00618.80
8.3.20.0050.00220.46
8.3.10.0060.00323.72
8.3.00.0050.00221.01
8.2.170.0110.00422.96
8.2.160.0100.00322.25
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0080.00022.38
8.2.120.0040.00426.35
8.2.110.0050.00520.61
8.2.100.0050.00518.03
8.2.90.0000.00819.36
8.2.80.0090.00017.97
8.2.70.0040.00417.75
8.2.60.0080.00018.16
8.2.50.0070.00018.10
8.2.40.0040.00422.52
8.2.30.0000.00719.28
8.2.20.0070.00018.20
8.2.10.0040.00418.08
8.2.00.0040.00417.96
8.1.270.0070.00024.09
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0030.00622.12
8.1.230.0070.00419.31
8.1.220.0080.00017.79
8.1.210.0080.00018.77
8.1.200.0030.00617.35
8.1.190.0080.00017.23
8.1.180.0050.00318.10
8.1.170.0030.00518.62
8.1.160.0000.00719.03
8.1.150.0070.00018.91
8.1.140.0000.00819.52
8.1.130.0000.00718.94
8.1.120.0040.00417.49
8.1.110.0040.00417.49
8.1.100.0030.00617.52
8.1.90.0030.00617.52
8.1.80.0070.00017.33
8.1.70.0000.00717.45
8.1.60.0040.00417.58
8.1.50.0000.00717.59
8.1.40.0040.00417.55
8.1.30.0040.00417.74
8.1.20.0070.00017.63
8.1.10.0030.00517.64
8.1.00.0000.00717.55
8.0.300.0070.00018.77
8.0.290.0100.00016.75
8.0.280.0000.00718.55
8.0.270.0030.00317.32
8.0.260.0040.00416.95
8.0.250.0070.00017.04
8.0.240.0000.00817.05
8.0.230.0000.00716.85
8.0.220.0040.00416.89
8.0.210.0000.00716.93
8.0.200.0030.00516.97
8.0.190.0040.00416.97
8.0.180.0070.00016.93
8.0.170.0040.00416.83
8.0.160.0000.00816.85
8.0.150.0000.00716.71
8.0.140.0030.00316.77
8.0.130.0040.00313.34
8.0.120.0050.00316.93
8.0.110.0060.00316.91
8.0.100.0080.00016.96
8.0.90.0050.00316.76
8.0.80.0060.01117.00
8.0.70.0030.00516.81
8.0.60.0000.00816.72
8.0.50.0000.00716.96
8.0.30.0100.00717.04
8.0.20.0130.00717.40
8.0.10.0000.00717.08
8.0.00.0090.00916.91
7.4.330.0050.00015.55
7.4.320.0000.00616.52
7.4.300.0000.00616.61
7.4.290.0000.00716.59
7.4.280.0050.00316.50
7.4.270.0040.00416.54
7.4.260.0000.00716.51
7.4.250.0040.00416.61
7.4.240.0050.00316.54
7.4.230.0000.00716.43
7.4.220.0090.00916.52
7.4.210.0080.00716.61
7.4.200.0030.00316.44
7.4.160.0100.00616.60
7.4.150.0090.00917.40
7.4.140.0170.00317.86
7.4.130.0120.00616.52
7.4.120.0080.01116.61
7.4.110.0090.00816.48
7.4.100.0090.00916.50
7.4.90.0060.01016.53
7.4.80.0130.00319.39
7.4.70.0060.00916.52
7.4.60.0100.00716.52
7.4.50.0040.01116.51
7.4.40.0090.00616.48
7.4.30.0030.01516.71
7.4.00.0030.01215.21
7.3.330.0060.00013.20
7.3.320.0030.00313.20
7.3.310.0000.00816.05
7.3.300.0000.00716.21
7.3.290.0000.00716.20
7.3.280.0070.01016.27
7.3.270.0160.00317.40
7.3.260.0080.00716.39
7.3.250.0100.01116.41
7.3.240.0090.00916.48
7.3.230.0110.00716.71
7.3.210.0040.01216.62
7.3.200.0060.01016.48
7.3.190.0090.00616.64
7.3.180.0160.00016.42
7.3.170.0100.00616.43
7.3.160.0080.00816.52
7.2.330.0130.00316.69
7.2.320.0060.01516.89
7.2.310.0070.01016.53
7.2.300.0100.01316.56
7.2.290.0040.01616.65
7.2.60.0070.00716.54
7.2.00.0030.01019.61
7.1.200.0090.00615.88
7.1.100.0070.00318.00
7.1.70.0000.01016.95
7.1.60.1100.01332.93
7.1.50.1170.02333.04
7.1.40.1300.01032.45
7.1.30.1000.01332.57
7.1.20.0870.01032.77
7.1.10.0670.01314.94
7.1.00.0700.00314.96
7.0.200.1000.00715.11
7.0.190.0930.01715.08
7.0.180.0830.02314.45
7.0.170.0770.01014.13
7.0.160.0830.00714.62
7.0.150.0800.01314.34
7.0.140.0970.01014.40
7.0.130.0830.01314.73
7.0.120.0770.01314.75
7.0.110.0970.01314.35
7.0.100.0870.01314.55
7.0.90.0730.01314.41
7.0.80.0900.01314.54
7.0.70.0800.01714.20
7.0.60.0930.01314.14
7.0.50.0670.01014.47
7.0.40.0970.01314.57
7.0.30.0630.00714.57
7.0.20.2100.00714.55
7.0.10.0770.01014.46
7.0.00.0900.01714.63

preferences:
39.1 ms | 400 KiB | 5 Q