3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = '0b010010011'; $b = '0b010010011'; var_dump($a & $b);

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)
8.3.60.0110.00416.48
8.3.50.0120.00721.91
8.3.40.0090.00618.63
8.3.30.0110.00318.32
8.3.20.0040.00419.13
8.3.10.0040.00421.82
8.3.00.0040.00420.80
8.2.180.0070.00716.75
8.2.170.0030.01222.96
8.2.160.0060.00922.22
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0030.00617.88
8.2.120.0060.00326.35
8.2.110.0090.00021.12
8.2.100.0040.00817.91
8.2.90.0000.00819.05
8.2.80.0040.00417.97
8.2.70.0060.00317.61
8.2.60.0000.00717.80
8.2.50.0040.00418.07
8.2.40.0060.00322.14
8.2.30.0000.00719.46
8.2.20.0040.00417.54
8.2.10.0080.00018.11
8.2.00.0050.00217.95
8.1.280.0210.00025.92
8.1.270.0000.00723.91
8.1.260.0030.00628.09
8.1.250.0070.00028.09
8.1.240.0000.00923.80
8.1.230.0070.00419.14
8.1.220.0090.00017.74
8.1.210.0030.00518.77
8.1.200.0090.00017.35
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0040.00418.64
8.1.160.0060.00320.73
8.1.150.0070.00018.79
8.1.140.0040.00419.37
8.1.130.0030.00317.62
8.1.120.0030.00317.40
8.1.110.0030.00517.30
8.1.100.0040.00417.43
8.1.90.0030.00517.42
8.1.80.0080.00017.36
8.1.70.0040.00417.40
8.1.60.0000.00717.57
8.1.50.0030.00617.33
8.1.40.0070.00317.31
8.1.30.0060.00317.52
8.1.20.0040.00417.50
8.1.10.0000.00717.51
8.1.00.0030.00617.31
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0000.00718.36
8.0.270.0000.00717.24
8.0.260.0060.00017.16
8.0.250.0030.00316.93
8.0.240.0000.00616.96
8.0.230.0060.00316.84
8.0.220.0050.00316.83
8.0.210.0040.00416.88
8.0.200.0040.00416.81
8.0.190.0040.00416.90
8.0.180.0040.00416.94
8.0.170.0040.00416.80
8.0.160.0000.00816.73
8.0.150.0050.00216.72
8.0.140.0080.00016.75
8.0.130.0030.00313.17
8.0.120.0000.00816.78
8.0.110.0000.00816.80
8.0.100.0040.00416.70
8.0.90.0040.00416.88
8.0.80.0060.00916.83
8.0.70.0000.00716.85
8.0.60.0030.00316.64
8.0.50.0070.00016.66
8.0.30.0120.00517.11
8.0.20.0090.01317.40
8.0.10.0000.00716.95
8.0.00.0120.00616.71
7.4.330.0020.00215.08
7.4.320.0030.00316.45
7.4.300.0030.00316.56
7.4.290.0000.00716.43
7.4.280.0060.00616.44
7.4.270.0070.00016.47
7.4.260.0030.00316.39
7.4.250.0000.00716.53
7.4.240.0070.00016.41
7.4.230.0000.00716.63
7.4.220.0070.01116.42
7.4.210.0080.00516.44
7.4.200.0070.00016.40
7.4.160.0090.00616.38
7.4.150.0060.01317.40
7.4.140.0100.00617.86
7.4.130.0080.00816.27
7.4.120.0090.00916.47
7.4.110.0080.00816.39
7.4.100.0060.01616.55
7.4.90.0000.01716.51
7.4.80.0080.00819.39
7.4.70.0150.00616.40
7.4.60.0100.01016.32
7.4.50.0000.01216.30
7.4.40.0070.01616.54
7.4.30.0070.01016.48
7.4.00.0040.00814.78
7.3.330.0000.00613.02
7.3.320.0070.00013.04
7.3.310.0000.00816.00
7.3.300.0000.00716.04
7.3.290.0070.00016.05
7.3.280.0090.00616.19
7.3.270.0100.01017.40
7.3.260.0150.00416.31
7.3.250.0070.01016.18
7.3.240.0050.01216.43
7.3.230.0000.01716.47
7.3.210.0080.00816.33
7.3.200.0060.01016.27
7.3.190.0070.01016.23
7.3.180.0110.00616.11
7.3.170.0100.00716.43
7.3.160.0080.00816.08
7.3.120.0120.00814.78
7.3.110.0030.01514.59
7.3.100.0100.00614.57
7.3.90.0000.01414.86
7.3.80.0030.01314.67
7.3.70.0050.00514.42
7.3.60.0030.01014.70
7.3.50.0030.00714.54
7.3.40.0100.00314.72
7.3.30.0030.00714.82
7.3.20.0000.01716.27
7.3.10.0060.00616.34
7.3.00.0090.00616.44
7.2.330.0030.01416.59
7.2.320.0060.01316.54
7.2.310.0100.00916.49
7.2.300.0060.01616.60
7.2.290.0070.01016.51
7.2.250.0100.01015.02
7.2.240.0100.01015.04
7.2.230.0030.00715.11
7.2.220.0000.01115.11
7.2.210.0090.00615.00
7.2.200.0060.00314.71
7.2.190.0070.01114.80
7.2.180.0060.00914.46
7.2.170.0070.00714.66
7.2.60.0060.00616.81
7.2.00.0000.01519.34
7.1.330.0070.01015.62
7.1.320.0030.01015.43
7.1.310.0100.00715.77
7.1.300.0060.00915.69
7.1.290.0100.00315.70
7.1.280.0110.00415.46
7.1.270.0080.00415.46
7.1.260.0110.00415.71
7.1.200.0000.01315.53
7.1.100.0060.00617.77
7.1.70.0100.00316.89
7.1.60.0070.01419.85
7.1.00.0070.07322.48
7.0.200.0030.00616.67
7.0.60.0170.05319.97
7.0.50.0170.06020.44
7.0.40.0130.06320.36
7.0.30.0200.05720.21
7.0.20.0130.05720.41
7.0.10.0170.05320.43
7.0.00.0130.06020.27
5.6.280.0030.07321.04
5.6.210.0130.05720.70
5.6.200.0170.06021.12
5.6.190.0170.06021.01
5.6.180.0170.05021.12
5.6.170.0170.06021.13
5.6.160.0130.06021.17
5.6.150.0200.07721.05
5.6.140.0130.06021.19
5.6.130.0270.04721.03
5.6.120.0170.06020.95
5.6.110.0230.05021.10
5.6.100.0200.05320.99
5.6.90.0330.04321.02
5.6.80.0270.04720.50
5.6.70.0170.05320.38
5.6.60.0130.06020.56
5.6.50.0300.05020.43
5.6.40.0130.05320.40
5.6.30.0330.03720.42
5.6.20.0170.05320.30
5.6.10.0170.05720.40
5.6.00.0200.05020.38
5.5.350.0200.05320.31
5.5.340.0170.05720.86
5.5.330.0200.05321.02
5.5.320.0130.05720.95
5.5.310.0070.06020.86
5.5.300.0170.06021.02
5.5.290.0270.05321.01
5.5.280.0200.05320.79
5.5.270.0200.05320.72
5.5.260.0270.05020.79
5.5.250.0130.06020.75
5.5.240.0170.06720.24
5.5.230.0300.06020.07
5.5.220.0200.05320.16
5.5.210.0130.06020.19
5.5.200.0170.05320.35
5.5.190.0200.05320.20
5.5.180.0200.05020.29
5.5.160.0130.05720.38
5.5.150.0270.04320.20
5.5.140.0200.05020.26
5.5.130.0200.05020.21
5.5.120.0130.05720.14
5.5.110.0100.06020.21
5.5.100.0130.05720.10
5.5.90.0170.05320.18
5.5.80.0200.04720.16
5.5.70.0170.05720.09
5.5.60.0100.05720.24
5.5.50.0200.04720.08
5.5.40.0130.05320.24
5.5.30.0100.05720.13
5.5.20.0070.05720.04
5.5.10.0230.05320.14
5.5.00.0470.05020.18

preferences:
58.52 ms | 401 KiB | 5 Q