3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Wrongly-encoded garbage, but base64_decode() will try anyway. $bad = 'ABC123!@#$%'; $out = base64_decode($bad); if ($out === FALSE) { echo 'Failed without true as second parameter.'.PHP_EOL; } else { $len = strlen($out); for ($i = 0;$i < $len;$i++) { echo ord($out[$i]).' '; } echo PHP_EOL; } // You need to pass TRUE as a second parameter in order to make it fail loudly $out2 = base64_decode($bad, TRUE); if ($out2 === FALSE) { echo 'Failed with true as second parameter.'.PHP_EOL; } else { $len = strlen($out); for ($i = 0;$i < $len;$i++) { echo ord($out[$i]).' '; } echo PHP_EOL; }

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)
8.3.60.0100.01018.40
8.3.50.0130.00721.92
8.3.40.0060.01218.70
8.3.30.0140.00419.04
8.3.20.0040.00420.42
8.3.10.0080.00021.91
8.3.00.0070.00020.82
8.2.180.0110.00416.63
8.2.170.0110.00622.96
8.2.160.0030.01019.33
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0170.00326.16
8.2.120.0030.00519.48
8.2.110.0030.00620.45
8.2.100.0040.00817.97
8.2.90.0060.00318.34
8.2.80.0080.00017.97
8.2.70.0000.00817.50
8.2.60.0030.00617.93
8.2.50.0080.00018.07
8.2.40.0000.00819.73
8.2.30.0000.00718.14
8.2.20.0000.00717.62
8.2.10.0040.00417.62
8.2.00.0090.00017.64
8.1.280.0120.00925.92
8.1.270.0030.00622.19
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0080.00022.20
8.1.230.0100.00020.97
8.1.220.0050.00317.78
8.1.210.0030.00518.96
8.1.200.0030.00617.35
8.1.190.0050.00317.68
8.1.180.0000.00818.63
8.1.170.0090.00018.50
8.1.160.0040.00422.21
8.1.150.0040.00418.61
8.1.140.0000.00817.47
8.1.130.0000.00817.86
8.1.120.0030.00317.40
8.1.110.0030.00517.52
8.1.100.0040.00417.32
8.1.90.0000.00717.38
8.1.80.0000.00717.46
8.1.70.0030.00517.43
8.1.60.0030.00617.62
8.1.50.0000.00717.57
8.1.40.0030.00617.45
8.1.30.0030.00617.68
8.1.20.0080.00017.61
8.1.10.0040.00417.66
8.1.00.0000.00917.43
8.0.300.0080.00020.12
8.0.290.0040.00417.16
8.0.280.0030.00318.39
8.0.270.0040.00417.33
8.0.260.0030.00316.75
8.0.250.0070.00016.98
8.0.240.0070.00017.01
8.0.230.0030.00316.95
8.0.220.0080.00016.89
8.0.210.0040.00416.84
8.0.200.0030.00316.98
8.0.190.0090.00017.00
8.0.180.0000.00716.97
8.0.170.0050.00316.93
8.0.160.0030.00616.96
8.0.150.0040.00416.82
8.0.140.0000.00716.93
8.0.130.0000.00513.34
8.0.120.0050.00316.87
8.0.110.0040.00416.74
8.0.100.0000.00716.86
8.0.90.0000.00716.84
8.0.80.0120.00416.88
8.0.70.0000.00716.88
8.0.60.0040.00416.76
8.0.50.0000.00716.86
8.0.30.0130.01017.13
8.0.20.0110.00817.40
8.0.10.0000.00816.95
8.0.00.0110.01116.76
7.4.330.0060.00015.09
7.4.320.0030.00316.55
7.4.300.0030.00316.66
7.4.290.0000.00716.56
7.4.280.0060.00016.48
7.4.270.0030.00316.65
7.4.260.0000.00716.51
7.4.250.0000.00716.47
7.4.240.0030.00416.54
7.4.230.0040.00416.72
7.4.220.0090.01516.63
7.4.210.0110.00616.55
7.4.200.0050.00216.30
7.4.190.0000.00716.60
7.4.160.0160.00016.59
7.4.150.0040.01317.40
7.4.140.0080.00917.86
7.4.130.0100.00916.41
7.4.120.0090.00816.50
7.4.110.0100.01316.47
7.4.100.0100.00716.55
7.4.90.0080.01216.46
7.4.80.0170.00019.39
7.4.70.0070.01116.49
7.4.60.0070.01216.68
7.4.50.0000.00416.61
7.4.40.0040.01122.77
7.4.30.0100.00716.47
7.4.00.0100.00314.68
7.3.330.0000.00513.08
7.3.320.0020.00213.05
7.3.310.0030.00316.29
7.3.300.0040.00416.27
7.3.290.0070.01016.27
7.3.280.0100.00516.36
7.3.270.0100.00717.40
7.3.260.0090.00816.52
7.3.250.0120.00516.39
7.3.240.0060.01216.34
7.3.230.0140.00616.39
7.3.210.0120.00916.57
7.3.200.0090.00919.39
7.3.190.0080.00816.25
7.3.180.0030.01216.53
7.3.170.0080.00816.31
7.3.160.0160.00016.35
7.3.120.0040.01214.81
7.3.10.0070.00716.78
7.3.00.0060.01216.57
7.2.330.0070.01016.33
7.2.320.0120.00616.43
7.2.310.0060.01216.80
7.2.300.0100.01016.69
7.2.290.0120.00316.81
7.2.130.0030.00617.05
7.2.120.0070.00716.94
7.2.110.0000.01016.65
7.2.100.0060.00817.04
7.2.90.0070.00317.14
7.2.80.0030.01416.96
7.2.70.0070.00716.99
7.2.60.0120.00716.96
7.2.50.0160.00817.02
7.2.40.0080.01016.96
7.2.30.0120.00817.22
7.2.20.0070.01116.80
7.2.10.0070.00716.66
7.2.00.0160.00417.00
7.1.250.0070.00715.82
7.1.200.0030.00916.02
7.1.70.0030.01017.18
7.1.60.0100.01419.82
7.1.50.0080.01116.96
7.1.00.0100.07022.36
7.0.200.0030.00716.69
7.0.140.0030.06722.10
7.0.100.0170.07019.98
7.0.90.0100.09319.88
7.0.80.0030.04320.04
7.0.70.0100.07319.98
7.0.60.0100.04319.91
7.0.50.0130.07720.32
7.0.40.0030.04020.01
7.0.30.0000.05020.11
7.0.20.0030.08020.09
7.0.10.0130.08020.09
7.0.00.0030.04320.09
5.6.280.0030.07321.02
5.6.250.0070.08320.49
5.6.240.0030.08320.63
5.6.230.0100.08020.59
5.6.220.0070.07720.52
5.6.210.0030.07720.55
5.6.200.0170.07321.07
5.6.190.0030.04721.04
5.6.180.0030.08721.02
5.6.170.0130.06720.99
5.6.160.0200.07021.08
5.6.150.0030.07321.03
5.6.140.0130.06320.95
5.6.130.0070.08020.91
5.6.120.0070.08021.16
5.6.110.0070.08321.07
5.6.100.0030.08721.06
5.6.90.0130.08021.06
5.6.80.0100.07020.33
5.6.70.0030.07720.45
5.6.60.0070.03720.30
5.6.50.0030.07720.48
5.6.40.0100.06320.43
5.6.30.0130.05020.32
5.6.20.0170.07020.36
5.6.10.0030.08020.37
5.6.00.0100.03320.27
5.5.380.0070.08020.54
5.5.370.0030.08320.45
5.5.360.0070.08320.40
5.5.350.0000.07320.44
5.5.340.0100.08720.90
5.5.330.0070.06320.93
5.5.320.0100.09020.92
5.5.310.0100.03720.82
5.5.300.0170.07720.75
5.5.290.0100.07320.86
5.5.280.0030.08720.93
5.5.270.0000.09020.76
5.5.260.0100.08320.71
5.5.250.0100.06020.73
5.5.240.0030.08020.29
5.5.230.0130.07320.11
5.5.220.0030.08020.29
5.5.210.0070.05020.29
5.5.200.0070.08319.99
5.5.190.0100.06020.21
5.5.180.0100.07720.08
5.5.160.0030.04019.99
5.5.150.0100.04320.27
5.5.140.0070.05720.23
5.5.130.0070.06020.18
5.5.120.0130.04020.26
5.5.110.0130.07320.16
5.5.100.0000.09320.01
5.5.90.0070.07320.14
5.5.80.0130.06720.16
5.5.70.0100.06720.03
5.5.60.0100.06320.09
5.5.50.0000.08320.09
5.5.40.0070.07720.09
5.5.30.0070.08320.14
5.5.20.0070.08320.04
5.5.10.0100.04320.03
5.5.00.0030.07320.08
5.4.450.0100.07719.56
5.4.440.0100.08319.13
5.4.430.0130.07319.13
5.4.420.0030.08319.13
5.4.410.0100.07019.36
5.4.400.0100.07318.91
5.4.390.0100.08318.95
5.4.380.0070.03318.96
5.4.370.0030.07319.09
5.4.360.0000.05019.10
5.4.350.0000.08319.12
5.4.340.0070.08019.08
5.4.320.0100.06719.11
5.4.310.0070.03718.81
5.4.300.0100.07018.97
5.4.290.0200.06019.09
5.4.280.0100.07719.03
5.4.270.0030.08019.14
5.4.260.0100.06719.03
5.4.250.0100.05318.94
5.4.240.0130.08019.05
5.4.230.0070.06718.97
5.4.220.0170.07019.09
5.4.210.0030.04719.14
5.4.200.0100.06019.07
5.4.190.0130.07019.03
5.4.180.0000.08719.11
5.4.170.0030.07318.77
5.4.160.0030.05019.09
5.4.150.0130.07019.04
5.4.140.0100.04016.29
5.4.130.0100.07016.28
5.4.120.0100.06716.32
5.4.110.0000.05016.26
5.4.100.0030.07716.42
5.4.90.0000.08016.30
5.4.80.0170.05716.31
5.4.70.0070.05016.41
5.4.60.0200.06016.18
5.4.50.0070.07316.21
5.4.40.0070.04016.39
5.4.30.0030.05716.27
5.4.20.0100.05016.33
5.4.10.0030.08716.30
5.4.00.0100.05715.83
5.3.290.0030.07014.64
5.3.280.0170.08014.58
5.3.270.0130.06714.61
5.3.260.0130.07314.59
5.3.250.0070.05014.61
5.3.240.0000.07714.57
5.3.230.0130.07314.59
5.3.220.0070.07014.52
5.3.210.0070.07014.53
5.3.200.0070.04014.39
5.3.190.0100.04014.40
5.3.180.0030.08014.42
5.3.170.0130.06714.50
5.3.160.0030.05314.54
5.3.150.0100.07314.49
5.3.140.0030.08014.37
5.3.130.0030.08314.45
5.3.120.0100.07014.48
5.3.110.0070.08014.52
5.3.100.0070.07713.98
5.3.90.0070.07313.88
5.3.80.0170.06713.99
5.3.70.0100.03713.88
5.3.60.0030.07713.99
5.3.50.0070.07313.80
5.3.40.0100.07013.90
5.3.30.0130.06313.70
5.3.20.0100.06013.55
5.3.10.0070.03713.66
5.3.00.0000.04013.63
5.2.170.0070.06313.24
5.2.160.0030.06713.24
5.2.150.0070.06013.24
5.2.140.0070.03013.24
5.2.130.0030.06013.24
5.2.120.0030.04313.24
5.2.110.0070.04313.24
5.2.100.0000.06313.24
5.2.90.0030.05313.24
5.2.80.0070.02713.24
5.2.70.0030.06713.24
5.2.60.0000.07013.24
5.2.50.0030.06013.24
5.2.40.0000.06713.24
5.2.30.0000.06313.24
5.2.20.0030.06313.24
5.2.10.0030.03313.24
5.2.00.0000.05013.24
5.1.60.0070.03713.24
5.1.50.0100.04713.24
5.1.40.0030.04013.24
5.1.30.0030.03313.24
5.1.20.0000.05713.24
5.1.10.0100.03313.24
5.1.00.0000.06313.24
5.0.50.0070.04013.24
5.0.40.0000.04313.24
5.0.30.0070.06013.24
5.0.20.0030.04713.24
5.0.10.0030.03313.24
5.0.00.0000.06313.24
4.4.90.0030.03013.24
4.4.80.0000.03013.24
4.4.70.0030.03713.24
4.4.60.0000.03713.24
4.4.50.0000.04013.24
4.4.40.0000.05713.24
4.4.30.0000.03713.24
4.4.20.0000.01713.24
4.4.10.0000.03313.24
4.4.00.0030.03013.24
4.3.110.0000.04013.24
4.3.100.0070.03013.24
4.3.90.0030.03713.24
4.3.80.0070.03713.24
4.3.70.0000.03313.24
4.3.60.0030.01713.24
4.3.50.0030.03313.24
4.3.40.0000.03013.24
4.3.30.0000.02713.24
4.3.20.0030.02013.24
4.3.10.0030.03313.24
4.3.00.0000.04013.24

preferences:
48.25 ms | 401 KiB | 5 Q