3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(hex2bin('48617570747374726173736520315c6e416e737072656368706172746e65723a204d6178204d75737465726d616e6e')); var_dump(hex2bin('5c6e')); // var_dump(bin2hex(" ")); $string = hex2bin('48617570747374726173736520315c6e416e737072656368706172746e65723a204d6178204d75737465726d616e6e'); echo $string; echo PHP_EOL, '----', PHP_EOL; echo str_replace('\n', "<br/>\n", $string);

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)
8.3.60.0100.00716.63
8.3.50.0120.01022.00
8.3.40.0040.01118.66
8.3.30.0050.01419.10
8.3.20.0040.00420.39
8.3.10.0000.00721.74
8.3.00.0080.00020.77
8.2.180.0120.00418.41
8.2.170.0040.01122.96
8.2.160.0100.00320.35
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0050.00320.57
8.2.110.0090.00022.05
8.2.100.0090.00317.72
8.2.90.0000.00819.06
8.2.80.0030.00617.97
8.2.70.0060.00317.63
8.2.60.0080.00017.93
8.2.50.0080.00018.07
8.2.40.0080.00020.07
8.2.30.0040.00418.18
8.2.20.0060.00317.56
8.2.10.0000.00717.94
8.2.00.0060.00317.70
8.1.280.0060.00925.92
8.1.270.0030.00522.20
8.1.260.0000.00726.35
8.1.250.0030.01728.09
8.1.240.0030.00723.77
8.1.230.0110.00019.14
8.1.220.0000.00817.75
8.1.210.0000.00818.77
8.1.200.0000.00917.09
8.1.190.0000.00817.13
8.1.180.0050.00318.10
8.1.170.0070.00318.43
8.1.160.0000.00721.86
8.1.150.0040.00418.70
8.1.140.0040.00417.33
8.1.130.0000.00717.83
8.1.120.0030.00417.40
8.1.110.0040.00417.44
8.1.100.0050.00217.34
8.1.90.0070.00017.29
8.1.80.0030.00517.41
8.1.70.0000.00717.37
8.1.60.0060.00317.44
8.1.50.0090.00017.30
8.1.40.0040.00417.41
8.1.30.0040.00417.57
8.1.20.0000.00717.54
8.1.10.0050.00217.53
8.1.00.0060.00317.46
8.0.300.0000.00718.77
8.0.290.0000.00817.05
8.0.280.0000.00718.32
8.0.270.0000.00717.14
8.0.260.0030.00317.26
8.0.250.0030.00316.97
8.0.240.0040.00416.95
8.0.230.0000.00716.95
8.0.220.0040.00416.88
8.0.210.0000.00716.70
8.0.200.0030.00316.84
8.0.190.0000.00716.89
8.0.180.0070.00016.86
8.0.170.0040.00416.73
8.0.160.0030.00516.89
8.0.150.0030.00316.84
8.0.140.0000.00716.83
8.0.130.0030.00313.27
8.0.120.0000.00716.75
8.0.110.0000.00716.86
8.0.100.0000.00716.89
8.0.90.0030.00416.86
8.0.80.0060.00916.81
8.0.70.0030.00516.85
8.0.60.0000.00716.93
8.0.50.0000.00716.89
8.0.30.0110.00816.86
8.0.20.0130.00717.40
8.0.10.0080.00016.97
8.0.00.0030.01416.58
7.4.330.0000.00515.03
7.4.320.0000.00616.54
7.4.300.0030.00316.43
7.4.290.0000.00716.49
7.4.280.0000.00716.40
7.4.270.0030.00316.46
7.4.260.0030.00516.39
7.4.250.0050.00216.48
7.4.240.0030.00316.49
7.4.230.0070.00016.57
7.4.220.0030.01316.49
7.4.210.0100.00616.40
7.4.200.0030.00516.28
7.4.160.0080.00816.33
7.4.150.0120.00617.40
7.4.140.0100.00917.86
7.4.130.0070.01416.56
7.4.120.0050.01116.41
7.4.110.0070.01116.54
7.4.100.0070.01016.52
7.4.90.0100.00916.40
7.4.80.0100.01019.39
7.4.70.0140.00316.46
7.4.60.0110.00516.48
7.4.50.0080.00416.46
7.4.40.0090.01316.39
7.4.30.0030.01416.61
7.4.00.0070.00714.76
7.3.330.0000.00613.12
7.3.320.0050.00013.15
7.3.310.0070.00016.29
7.3.300.0030.00316.18
7.3.290.0080.00916.21
7.3.280.0120.00816.23
7.3.270.0150.00417.40
7.3.260.0060.02216.53
7.3.240.0100.01316.51
7.3.230.0080.00916.39
7.3.210.0120.00416.46
7.3.200.0070.01419.39
7.3.190.0130.00316.31
7.3.180.0100.00716.32
7.3.170.0120.00316.41
7.3.160.0070.01316.48
7.3.120.0030.01417.15
7.3.110.0030.01317.15
7.3.100.0000.01617.15
7.3.90.0040.01017.15
7.3.80.0030.01317.15
7.3.70.0030.00717.15
7.3.60.0030.01217.15
7.3.50.0070.00717.15
7.3.40.0070.00717.15
7.3.30.0060.01017.15
7.3.20.0090.00617.15
7.3.10.0050.01116.74
7.3.00.0100.00616.96
7.2.330.0150.00316.45
7.2.320.0140.00716.47
7.2.310.0110.00716.43
7.2.300.0100.00716.46
7.2.290.0120.00616.41
7.2.240.0080.00817.15
7.2.230.0100.00317.15
7.2.220.0100.00717.15
7.2.210.0030.01417.15
7.2.200.0110.00317.15
7.2.190.0070.01117.15
7.2.180.0100.00017.15
7.2.170.0090.00317.15
7.2.160.0030.00917.15
7.2.150.0060.00617.15
7.2.140.0090.00617.15
7.2.130.0060.00716.99
7.2.120.0050.00917.04
7.2.110.0040.00916.97
7.2.100.0040.00616.82
7.2.90.0040.00917.00
7.2.80.0020.01017.04
7.2.70.0060.00817.04
7.2.60.0070.00817.05
7.2.50.0070.00716.96
7.2.40.0030.00816.99
7.2.30.0070.00617.07
7.2.20.0040.01017.02
7.2.10.0020.01117.05
7.2.00.0070.00617.78
7.1.330.0040.00817.15
7.1.320.0000.01617.15
7.1.310.0060.00917.15
7.1.300.0110.00717.15
7.1.290.0030.01017.15
7.1.280.0100.00717.15
7.1.270.0040.01117.15
7.1.260.0030.01017.15
7.1.250.0060.00816.60
7.1.100.0000.01118.22
7.1.70.0030.00517.13
7.1.60.0060.01219.57
7.1.50.0090.01316.97
7.1.00.0070.07322.45
7.0.200.0000.01016.82
7.0.140.0000.05722.07
7.0.60.0030.05019.92
7.0.50.0100.07017.89
7.0.40.0100.04020.08
7.0.30.0270.07720.20
7.0.20.0200.03720.20
7.0.10.0070.06720.12
7.0.00.0100.03720.30
5.6.280.0030.07320.92
5.6.210.0100.05720.72
5.6.200.0070.07318.08
5.6.190.0030.05720.77
5.6.180.0400.07720.45
5.6.170.0270.06020.40
5.6.160.0070.05320.40
5.6.150.0000.04318.22
5.6.140.0170.06718.20
5.6.130.0100.07718.19
5.6.120.0070.08021.14
5.6.110.0170.07721.01
5.6.100.0070.07720.97
5.6.90.0130.07721.10
5.6.80.0200.07020.51
5.5.350.0170.09020.46
5.5.340.0070.03317.95
5.5.330.0100.06720.13
5.5.320.0270.06320.45
5.5.310.0200.04320.14
5.5.300.0070.06017.92
5.5.290.0030.04018.02
5.5.280.0130.07720.73
5.5.270.0100.03720.75
5.5.260.0130.06020.68
5.5.250.0130.07020.68
5.5.240.0100.07020.06
5.4.450.0800.05019.32
5.4.440.0870.07319.41
5.4.430.0130.07719.51
5.4.420.0100.05319.29
5.4.410.0200.05018.93
5.4.400.0070.05318.54
5.4.390.0200.06018.40
5.4.380.0200.04718.72
5.4.370.0130.05318.68
5.4.360.0100.05318.56
5.4.350.0130.05318.65
5.4.340.0070.05718.50
5.4.320.0170.05318.77
5.4.310.0100.05718.74
5.4.300.0230.04318.59
5.4.290.0130.05018.59
5.4.280.0330.05318.48
5.4.270.0170.05318.69
5.4.260.0130.05318.64
5.4.250.0270.04018.49
5.4.240.0170.05318.64
5.4.230.0330.04318.76
5.4.220.0170.05018.57
5.4.210.0200.05718.70
5.4.200.0170.05316.48
5.4.190.0170.04718.57
5.4.180.0100.05718.60
5.4.170.0230.04318.70
5.4.160.0070.05718.68
5.4.150.0130.05718.56
5.4.140.0030.06016.23
5.4.130.0030.06716.26
5.4.120.0130.04316.12
5.4.110.0070.05316.07
5.4.100.0130.04716.32
5.4.90.0100.06316.21
5.4.80.0170.04316.11
5.4.70.0100.05316.19
5.4.60.0200.04316.02
5.4.50.0130.04716.13
5.4.40.1200.05316.12
5.4.30.0230.04716.22
5.4.20.0170.05016.19
5.4.10.0230.04316.00
5.4.00.0130.05015.80
5.3.290.0130.05714.55
5.3.280.0130.05314.67
5.3.270.0100.06014.58
5.3.260.0230.05014.59
5.3.250.0170.05014.58
5.3.240.0230.04314.58
5.3.230.0130.05714.63
5.3.220.0130.05714.56
5.3.210.0230.05014.57
5.3.200.0230.04314.64
5.3.190.0200.05014.46
5.3.180.0170.05014.63
5.3.170.0230.05714.56
5.3.160.0170.05314.48
5.3.150.0200.04714.51
5.3.140.0170.05014.48
5.3.130.0200.05014.52
5.3.120.0200.05014.55
5.3.110.0170.06314.53
5.3.100.0200.05013.96
5.3.90.0170.05014.02
5.3.80.0230.05313.93
5.3.70.0100.05713.98
5.3.60.0170.05013.98
5.3.50.0270.06313.86
5.3.40.0200.04713.86
5.3.30.0130.05313.90
5.3.20.0270.03713.69
5.3.10.0130.04713.63
5.3.00.0100.05713.58
5.2.170.0170.04311.13
5.2.160.0100.04311.13
5.2.150.0100.04711.22
5.2.140.0230.03311.14
5.2.130.0200.03311.09
5.2.120.0130.03711.26
5.2.110.0100.04011.09
5.2.100.0100.04011.10
5.2.90.0100.04011.03
5.2.80.0170.03711.08
5.2.70.0100.04311.23
5.2.60.0070.04711.04
5.2.50.0070.04710.97
5.2.40.0070.04310.91
5.2.30.0170.03310.97
5.2.20.0130.03710.91
5.2.10.0170.04010.89
5.2.00.0130.04010.86
5.1.60.0130.03310.09
5.1.50.0070.03710.01
5.1.40.0200.02710.09
5.1.30.0070.04310.37
5.1.20.0070.04010.45
5.1.10.0130.03710.10
5.1.00.0170.03010.20
5.0.50.0070.0278.59
5.0.40.0100.0238.43
5.0.30.0070.0408.19
5.0.20.0170.0178.29
5.0.10.0030.0338.37
5.0.00.0100.0408.34
4.4.90.0030.0205.83
4.4.80.0070.0205.89
4.4.70.0070.0205.84
4.4.60.0070.0205.89
4.4.50.0070.0205.88
4.4.40.0030.0335.87
4.4.30.0070.0235.81
4.4.20.0030.0235.93
4.4.10.0070.0205.95
4.4.00.0000.0405.87
4.3.110.0030.0235.84
4.3.100.0000.0275.80
4.3.90.0030.0205.79
4.3.80.0000.0375.82
4.3.70.0000.0235.87
4.3.60.0100.0175.79
4.3.50.0030.0235.84
4.3.40.0070.0405.75
4.3.30.0070.0204.63
4.3.20.0000.0334.63
4.3.10.0070.0204.63
4.3.00.0170.0177.13

preferences:
47.2 ms | 401 KiB | 5 Q