3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = chr(4) . chr(53) . chr(124); var_dump(implode(array_map(function($c) { return decbin(ord($c)); }, str_split($str))));

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)
8.3.70.0060.01316.58
8.3.60.0120.00318.55
8.3.50.0130.00522.11
8.3.40.0040.01518.72
8.3.30.0120.00320.30
8.3.20.0050.00320.20
8.3.10.0060.00321.82
8.3.00.0040.00422.57
8.2.180.0180.00418.29
8.2.170.0110.00422.96
8.2.160.0100.01022.16
8.2.150.0050.00324.18
8.2.140.0100.00024.66
8.2.130.0150.00426.16
8.2.120.0080.00019.95
8.2.110.0070.00320.52
8.2.100.0120.00017.72
8.2.90.0050.00317.63
8.2.80.0060.00317.97
8.2.70.0040.00417.63
8.2.60.0000.00917.63
8.2.50.0000.00818.05
8.2.40.0000.00717.93
8.2.30.0080.00317.93
8.2.20.0000.00817.66
8.2.10.0040.00417.75
8.2.00.0030.00617.77
8.1.280.0170.00025.92
8.1.270.0070.00024.66
8.1.260.0040.01126.35
8.1.250.0080.00028.09
8.1.240.0040.00422.52
8.1.230.0040.00819.08
8.1.220.0040.00417.75
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0080.00317.23
8.1.180.0000.00818.10
8.1.170.0030.00517.62
8.1.160.0050.00318.87
8.1.150.0050.00518.56
8.1.140.0000.00817.50
8.1.130.0030.00317.70
8.1.120.0000.00717.43
8.1.110.0040.00417.45
8.1.100.0040.00417.36
8.1.90.0040.00417.43
8.1.80.0070.00017.38
8.1.70.0000.00717.38
8.1.60.0000.00917.55
8.1.50.0000.00817.50
8.1.40.0050.00317.48
8.1.30.0000.00817.52
8.1.20.0040.00417.61
8.1.10.0020.00517.35
8.1.00.0030.00617.36
8.0.300.0030.00519.65
8.0.290.0000.00816.63
8.0.280.0040.00418.26
8.0.270.0040.00416.80
8.0.260.0000.00716.75
8.0.250.0030.00316.89
8.0.240.0030.00616.86
8.0.230.0040.00416.89
8.0.220.0030.00516.89
8.0.210.0000.00716.76
8.0.200.0000.00716.97
8.0.190.0040.00416.84
8.0.180.0080.00016.80
8.0.170.0000.00716.88
8.0.160.0000.00716.86
8.0.150.0030.00616.73
8.0.140.0080.00016.80
8.0.130.0000.00613.34
8.0.120.0000.00816.84
8.0.110.0000.00716.88
8.0.100.0000.00716.92
8.0.90.0040.00416.74
8.0.80.0030.01216.95
8.0.70.0050.00316.89
8.0.60.0040.00416.96
8.0.50.0000.00716.85
8.0.30.0150.00717.26
8.0.20.0090.00917.40
8.0.10.0030.00516.88
8.0.00.0080.01016.75
7.4.330.0030.00315.10
7.4.320.0060.00016.48
7.4.300.0040.00416.64
7.4.290.0070.00016.59
7.4.280.0050.00316.64
7.4.270.0000.00716.46
7.4.260.0030.00313.32
7.4.250.0040.00416.55
7.4.240.0020.00516.51
7.4.230.0030.00316.48
7.4.220.0120.00616.61
7.4.210.0070.01016.62
7.4.200.0030.00316.68
7.4.190.0070.00016.75
7.4.160.0110.00716.45
7.4.150.0060.01217.40
7.4.140.0080.01117.86
7.4.130.0090.00916.42
7.4.120.0080.00916.55
7.4.110.0150.00316.34
7.4.100.0030.01416.63
7.4.90.0140.00716.45
7.4.80.0070.01019.39
7.4.70.0100.01016.50
7.4.60.0100.00616.49
7.4.50.0000.00816.54
7.4.40.0090.00322.77
7.4.30.0100.00716.49
7.4.00.0110.00514.96
7.3.330.0060.00013.12
7.3.320.0060.00013.04
7.3.310.0030.00316.27
7.3.300.0060.00016.18
7.3.290.0110.00316.24
7.3.280.0070.01116.24
7.3.270.0130.01017.40
7.3.260.0140.00316.15
7.3.250.0120.00816.27
7.3.240.0100.01016.32
7.3.230.0080.00816.43
7.3.210.0070.01016.33
7.3.200.0090.01319.39
7.3.190.0100.01016.26
7.3.180.0040.01216.64
7.3.170.0070.00716.33
7.3.160.0090.00916.16
7.3.120.0080.00814.94
7.3.110.0110.00714.63
7.3.100.0040.01114.70
7.3.90.0030.00914.63
7.3.80.0060.00314.63
7.3.70.0030.00914.84
7.3.60.0060.01014.80
7.3.50.0080.00414.66
7.3.40.0040.00814.65
7.3.30.0100.00714.70
7.3.20.0100.00716.51
7.3.10.0060.00916.47
7.3.00.0070.00516.47
7.2.330.0150.00616.31
7.2.320.0080.01016.27
7.2.310.0030.01816.45
7.2.300.0100.01016.28
7.2.290.0130.00316.65
7.2.250.0070.01015.15
7.2.240.0100.01014.93
7.2.230.0060.00615.08
7.2.220.0030.00614.89
7.2.210.0100.00314.87
7.2.200.0090.00614.82
7.2.190.0000.01014.86
7.2.180.0120.00315.03
7.2.170.0030.00614.94
7.2.130.0030.01016.84
7.2.120.0070.00716.35
7.2.110.0060.00316.75
7.2.100.0100.00716.57
7.2.90.0040.00816.89
7.2.80.0020.00916.42
7.2.70.0060.00616.80
7.2.60.0070.00816.90
7.2.50.0040.00716.71
7.2.40.0070.00416.55
7.2.30.0080.00616.97
7.2.20.0030.00716.78
7.2.10.0030.01016.82
7.2.00.0000.01017.99
7.1.330.0070.00715.61
7.1.320.0030.01015.81
7.1.310.0000.00815.82
7.1.300.0060.00615.50
7.1.290.0030.01015.56
7.1.280.0090.00015.55
7.1.270.0070.00715.87
7.1.260.0030.01015.74
7.1.250.0030.00515.95
7.1.200.0070.00415.56
7.1.100.0000.01218.07
7.1.70.0030.00617.23
7.1.60.0100.00319.43
7.1.50.0000.01416.85
7.1.00.0000.03722.37
7.0.200.0000.00716.59
7.0.140.0070.07021.92
7.0.70.4570.04019.90
7.0.60.0100.06319.91
7.0.50.0070.07017.83
7.0.40.0000.04720.10
7.0.30.0500.05020.25
7.0.20.0270.08020.30
7.0.10.0300.08320.30
7.0.00.0100.04720.24
5.6.280.0070.07020.91
5.6.210.0100.05320.60
5.6.200.0070.08718.14
5.6.190.0170.06020.47
5.6.180.0170.08020.59
5.6.170.0170.04720.51
5.6.160.0100.05020.39
5.6.150.0130.03018.19
5.6.140.0130.07318.22
5.6.130.0130.08018.19
5.6.120.0070.04721.02
5.6.110.0130.07320.98
5.6.100.0030.06021.13
5.6.90.0070.03720.95
5.6.80.0100.03320.41
5.6.70.0070.07320.52
5.5.350.0070.08020.49
5.5.340.0130.06018.01
5.5.330.0070.04020.41
5.5.320.0070.03720.21
5.5.310.0270.08320.28
5.5.300.0070.08317.98
5.5.290.0170.08017.98
5.5.280.0100.07720.80
5.5.270.0070.06020.80
5.5.260.0030.09020.79
5.5.250.0070.08020.70
5.5.240.0100.06320.26
5.4.450.0500.08019.31
5.4.440.0830.05319.70
5.4.430.0000.06319.47
5.4.420.0830.05319.47
5.4.410.0930.04719.57
5.4.400.1170.05719.38
5.4.390.0670.05719.38
5.4.380.0200.05018.50
5.4.370.0200.04018.79
5.4.360.0130.04718.81
5.4.350.0040.04012.02
5.4.340.0030.04012.01
5.4.320.0050.04112.50
5.4.310.0060.03812.50
5.4.300.0040.03912.51
5.4.290.0060.03812.50
5.4.280.0080.03412.40
5.4.270.0090.04012.39
5.4.260.0050.03712.39
5.4.250.0080.05112.39
5.4.240.0230.06318.90
5.4.230.0100.05018.88
5.4.220.0170.05018.90
5.4.210.0130.06318.97
5.4.200.0130.08718.91
5.4.190.0070.06018.72
5.4.180.0230.03719.09
5.4.170.0170.06018.96
5.4.160.0100.07018.95
5.4.150.0170.05718.71
5.4.140.0170.05016.47
5.4.130.0200.05016.57
5.4.120.0130.04716.42
5.4.110.0130.05316.38
5.4.100.0070.06016.45
5.4.90.0130.06016.43
5.4.80.0070.05016.42
5.4.70.0130.04316.40
5.4.60.0100.05316.54
5.4.50.0070.04716.36
5.4.40.0100.06316.41
5.4.30.0100.04716.43
5.4.20.0200.06316.43
5.4.10.0200.04716.45
5.4.00.0070.05316.01
5.3.290.0060.03812.80
5.3.280.0200.06714.73
5.3.270.0170.06014.67
5.3.260.0100.05014.68
5.3.250.0100.05014.59
5.3.240.0100.05314.77
5.3.230.0070.05314.68
5.3.220.0070.05314.55
5.3.210.0170.06314.63
5.3.200.0070.05314.54
5.3.190.0170.04314.64
5.3.180.0130.04714.69
5.3.170.0130.04314.55
5.3.160.0170.05014.40
5.3.150.0130.07714.39
5.3.140.0130.04314.64
5.3.130.0070.05714.68
5.3.120.0200.04314.52
5.3.110.0070.07314.38
5.3.100.0170.04314.02
5.3.90.0100.06714.03
5.3.80.0100.06714.24
5.3.70.0100.06014.00
5.3.60.0130.05014.07
5.3.50.0100.05014.04
5.3.40.0130.04313.98
5.3.30.0170.04014.13
5.3.20.0130.04313.77
5.3.10.0030.05013.63
5.3.00.0270.03013.72
5.2.170.0070.05710.98
5.2.160.0130.04311.25
5.2.150.0130.04010.91
5.2.140.0030.04710.90
5.2.130.0030.05711.04
5.2.120.0130.05011.10
5.2.110.0030.04710.86
5.2.100.0130.03311.00
5.2.90.0100.03711.10
5.2.80.0100.04011.11
5.2.70.0170.05010.97
5.2.60.0100.03711.06
5.2.50.0030.04311.04
5.2.40.0130.03310.76
5.2.30.0200.02710.98
5.2.20.0100.03311.06
5.2.10.0070.04310.86
5.2.00.0070.04710.87
5.1.60.0030.0479.97
5.1.50.0000.04010.23
5.1.40.0070.0439.83
5.1.30.0130.02710.33
5.1.20.0070.03310.19
5.1.10.0070.0479.84
5.1.00.0100.03010.12
5.0.50.0130.0238.57
5.0.40.0130.0238.36
5.0.30.0100.0378.28
5.0.20.0030.0308.15
5.0.10.0100.0208.36
5.0.00.0070.0438.21
4.4.90.0070.0177.76
4.4.80.0100.0177.76
4.4.70.0030.0207.76
4.4.60.0000.0237.76
4.4.50.0100.0177.76
4.4.40.0100.0407.76
4.4.30.0100.0177.76
4.4.20.0000.0237.76
4.4.10.0030.0237.76
4.4.00.0100.0277.76
4.3.110.0030.0237.76
4.3.100.0070.0177.76
4.3.90.0030.0277.76
4.3.80.0000.0437.76
4.3.70.0000.0237.76
4.3.60.0070.0177.76
4.3.50.0000.0237.76
4.3.40.0030.0307.76
4.3.30.0030.0237.76
4.3.20.0070.0177.76
4.3.10.0030.0207.76
4.3.00.0130.0237.26

preferences:
35.81 ms | 401 KiB | 5 Q