3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = true; $a &= false; var_dump($a);

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)
8.3.90.0000.00726.77
8.3.80.0060.00316.63
8.3.70.0160.00616.58
8.3.60.0070.01718.33
8.3.50.0070.01021.99
8.3.40.0150.00018.54
8.3.30.0070.00718.59
8.3.20.0040.00418.65
8.3.10.0000.00819.26
8.3.00.0070.00023.71
8.2.210.0060.00326.77
8.2.200.0040.00418.16
8.2.190.0170.00316.58
8.2.180.0120.00625.92
8.2.170.0070.01018.94
8.2.160.0200.00022.96
8.2.150.0000.00824.18
8.2.140.0030.00624.66
8.2.130.0000.00826.16
8.2.120.0080.00019.13
8.2.110.0070.00320.94
8.2.100.0040.00817.84
8.2.90.0000.00818.09
8.2.80.0040.00420.39
8.2.70.0000.00917.38
8.2.60.0090.00018.04
8.2.50.0000.00818.07
8.2.40.0000.00918.16
8.2.30.0040.00418.00
8.2.20.0000.00717.62
8.2.10.0000.00817.59
8.2.00.0080.00017.66
8.1.290.0040.00430.84
8.1.280.0090.00625.92
8.1.270.0060.00323.99
8.1.260.0100.01026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.25
8.1.230.0090.00620.84
8.1.220.0000.00817.74
8.1.210.0040.00718.77
8.1.200.0030.00617.23
8.1.190.0090.00017.23
8.1.180.0050.00318.10
8.1.170.0060.00318.52
8.1.160.0040.00418.82
8.1.150.0050.00218.54
8.1.140.0020.00517.43
8.1.130.0030.00317.72
8.1.120.0030.00317.45
8.1.110.0000.00717.27
8.1.100.0050.00317.34
8.1.90.0070.00217.32
8.1.80.0040.00717.36
8.1.70.0080.00517.30
8.1.60.0100.00717.47
8.1.50.0080.00717.39
8.1.40.0100.00517.43
8.1.30.0100.00517.52
8.1.20.0120.00317.47
8.1.10.0070.00817.41
8.1.00.0110.00617.33
8.0.300.0000.00720.27
8.0.290.0040.00416.58
8.0.280.0000.00818.33
8.0.270.0000.00716.75
8.0.260.0030.00316.74
8.0.250.0000.00716.93
8.0.240.0030.00616.84
8.0.230.0030.00316.79
8.0.220.0100.00216.78
8.0.210.0100.00216.82
8.0.200.0080.00316.77
8.0.190.0080.00416.81
8.0.180.0080.00516.75
8.0.170.0060.00616.79
8.0.160.0050.00516.72
8.0.150.0010.00716.53
8.0.140.0050.00416.69
8.0.130.0050.00515.58
8.0.120.0100.00316.80
8.0.110.0060.00516.75
8.0.100.0090.00216.66
8.0.90.0070.00316.71
8.0.80.0070.01016.74
8.0.70.0080.00616.58
8.0.60.0090.00616.69
8.0.50.0150.00416.63
8.0.30.0140.00516.82
8.0.20.0150.00817.02
8.0.10.0120.00816.83
8.0.00.0120.01016.83
7.4.330.0050.00014.82
7.4.320.0060.00316.41
7.4.300.0060.00616.44
7.4.290.0070.00316.40
7.4.280.0060.00416.38
7.4.270.0050.00616.50
7.4.260.0060.00615.40
7.4.250.0080.00516.47
7.4.240.0060.00416.42
7.4.230.0090.00216.28
7.4.220.0100.00616.44
7.4.210.0050.01016.44
7.4.200.0140.00616.46
7.4.190.0160.00616.50
7.4.180.0100.01016.49
7.4.160.0190.00416.54
7.4.150.0180.00416.67
7.4.140.0130.00916.84
7.4.130.0170.00716.38
7.4.120.0130.00816.27
7.4.110.0150.00716.26
7.4.100.0120.01116.32
7.4.90.0130.00816.27
7.4.80.0140.00816.83
7.4.70.0100.01016.26
7.4.60.0090.01016.31
7.4.50.0100.00616.31
7.4.40.0080.01017.26
7.4.30.0090.00816.30
7.4.20.0100.01016.32
7.4.10.0110.00915.95
7.4.00.0100.00815.59
7.3.330.0070.00515.02
7.3.320.0080.00415.00
7.3.310.0080.00416.13
7.3.300.0100.00316.04
7.3.290.0100.00416.09
7.3.280.0110.00616.11
7.3.270.0110.00916.40
7.3.260.0120.00716.77
7.3.250.0150.00716.05
7.3.240.0130.00616.08
7.3.230.0130.00716.18
7.3.220.0120.01015.99
7.3.210.0120.00816.05
7.3.200.0130.00916.61
7.3.190.0110.00916.05
7.3.180.0140.00516.10
7.3.170.0130.00616.13
7.3.160.0130.00716.10
7.3.150.0120.00616.08
7.3.140.0100.00816.03
7.3.130.0100.00815.80
7.3.120.0100.00715.47
7.3.110.0080.01015.46
7.3.100.0110.00715.52
7.3.90.0100.00815.63
7.3.80.0090.00715.63
7.3.70.0090.00815.62
7.3.60.0090.01015.62
7.3.50.0090.00815.67
7.3.40.0100.00615.59
7.3.30.0110.00615.62
7.3.20.0100.00716.80
7.3.10.0110.00716.70
7.3.00.0090.00816.75
7.2.340.0190.00416.12
7.2.330.0140.00816.19
7.2.320.0130.00916.18
7.2.310.0110.01016.27
7.2.300.0110.01016.29
7.2.290.0170.00616.25
7.2.280.0100.01116.27
7.2.270.0150.00616.20
7.2.260.0140.00815.98
7.2.250.0110.00915.76
7.2.240.0140.00815.59
7.2.230.0110.00815.75
7.2.220.0120.00815.77
7.2.210.0110.00615.68
7.2.200.0130.00815.73
7.2.190.0090.01015.69
7.2.180.0120.00815.69
7.2.170.0090.00915.74
7.2.160.0120.00916.09
7.2.150.0130.00817.00
7.2.140.0140.00816.96
7.2.130.0140.00517.12
7.2.120.0180.00517.09
7.2.110.0110.01017.09
7.2.100.0140.00817.08
7.2.90.0160.00717.06
7.2.80.0170.00517.02
7.2.70.0130.00917.08
7.2.60.0120.00717.00
7.2.50.0160.00717.08
7.2.40.0130.00917.14
7.2.30.0140.00917.07
7.2.20.0120.01017.06
7.2.10.0260.00716.99
7.2.00.0140.00817.43
7.1.330.0130.00716.05
7.1.320.0150.00815.96
7.1.310.0120.00816.07
7.1.300.0140.00716.07
7.1.290.0150.00816.03
7.1.280.0130.00716.13
7.1.270.0100.01016.04
7.1.260.0140.00616.03
7.1.250.0160.00816.09
7.1.240.0120.00816.06
7.1.230.0130.00816.19
7.1.220.0120.00916.19
7.1.210.0180.00916.20
7.1.200.0110.00816.11
7.1.190.0120.00816.11
7.1.180.0310.00816.01
7.1.170.0140.00716.09
7.1.160.0180.00416.15
7.1.150.0120.00816.00
7.1.140.0140.00816.12
7.1.130.0150.00616.09
7.1.120.0110.00916.46
7.1.110.0130.00716.33
7.1.100.0130.00716.35
7.1.90.0120.00816.35
7.1.80.0150.00816.33
7.1.70.0100.00916.31
7.1.60.0160.00718.87
7.1.50.0140.00918.54
7.1.40.0180.00618.67
7.1.30.0170.00618.72
7.1.20.0170.00818.68
7.1.10.0150.00516.14
7.1.00.0170.01116.97
7.0.330.0140.00815.77
7.0.320.0180.00515.77
7.0.310.0160.00815.77
7.0.300.0150.00615.78
7.0.290.0160.00715.79
7.0.280.0190.01015.68
7.0.270.0150.00915.77
7.0.260.0170.00816.16
7.0.250.0130.00716.10
7.0.240.0120.00816.05
7.0.230.0130.00816.12
7.0.220.0150.00616.06
7.0.210.0150.00715.91
7.0.200.0100.00816.00
7.0.190.0190.00815.92
7.0.180.0150.00515.83
7.0.170.0120.00715.90
7.0.160.0140.00615.85
7.0.150.0120.00815.84
7.0.140.0120.01516.59
7.0.130.0110.00916.01
7.0.120.0120.00815.95
7.0.110.0140.00515.86
7.0.100.0130.00515.88
7.0.90.0110.00815.85
7.0.80.0130.00715.85
7.0.70.0200.00515.82
7.0.60.0120.01516.53
7.0.50.0130.01616.63
7.0.40.0370.01616.20
7.0.30.0100.01616.24
7.0.20.0120.01716.23
7.0.10.0130.01516.22
7.0.00.0120.01716.15
5.6.400.0120.01115.46
5.6.390.0140.01015.54
5.6.380.0120.01015.46
5.6.370.0160.00815.42
5.6.360.0160.00715.48
5.6.350.0140.00815.53
5.6.340.0190.00615.52
5.6.330.0160.00715.56
5.6.320.0110.01015.58
5.6.310.0120.00915.51
5.6.300.0140.01516.19
5.6.290.0160.01216.26
5.6.280.0110.02416.85
5.6.270.0140.01416.20
5.6.260.0120.01416.33
5.6.250.0110.01516.16
5.6.240.0120.01716.26
5.6.230.0110.01516.25
5.6.220.0150.01416.24
5.6.210.0110.02716.79
5.6.200.0150.02116.89
5.6.190.0130.02116.90
5.6.180.0100.02216.85
5.6.170.0150.02116.80
5.6.160.0120.02116.89
5.6.150.0140.02016.85
5.6.140.0140.01816.88
5.6.130.0130.02116.81
5.6.120.0120.01816.88
5.6.110.0140.02116.79
5.6.100.0130.02316.85
5.6.90.0130.02116.82
5.6.80.0110.02216.67
5.6.70.0130.01916.72
5.6.60.0130.02016.71
5.6.50.0170.02216.70
5.6.40.0140.01816.66
5.6.30.0140.02016.63
5.6.20.0110.02216.64
5.6.10.0110.02416.63
5.6.00.0120.02116.61
5.5.380.0190.01416.04
5.5.370.0180.01116.10
5.5.360.0170.01315.98
5.5.350.0110.02816.53
5.5.340.0140.02416.74
5.5.330.0160.02016.70
5.5.320.0130.02616.74
5.5.310.0140.01816.68
5.5.300.0140.01916.70
5.5.290.0130.02216.71
5.5.280.0110.02616.66
5.5.270.0120.02416.67
5.5.260.0120.02316.63
5.5.250.0140.02316.71
5.5.240.0140.02216.47
5.5.230.0170.02116.63
5.5.220.0110.02616.55
5.5.210.0140.02216.62
5.5.200.0150.02216.45
5.5.190.0130.02016.40
5.5.180.0140.02116.48
5.5.170.0180.00615.53
5.5.160.0110.02416.42
5.5.150.0170.02016.42
5.5.140.0110.02516.46
5.5.130.0130.02316.32
5.5.120.0100.02316.39
5.5.110.0140.02116.34
5.5.100.0120.02116.41
5.5.90.0130.01616.46
5.5.80.0100.02416.42
5.5.70.0150.02116.47
5.5.60.0130.01716.51
5.5.50.0100.02316.43
5.5.40.0150.02016.44
5.5.30.0160.01916.52
5.5.20.0140.01616.47
5.5.10.0140.01816.40
5.5.00.0120.01716.43
5.4.450.0090.02314.47
5.4.440.0090.02314.44
5.4.430.0130.01914.49
5.4.420.0080.02314.53
5.4.410.0080.02314.39
5.4.400.0110.02014.39
5.4.390.0110.02014.37
5.4.380.0110.02314.31
5.4.370.0100.02014.32
5.4.360.0110.01814.39
5.4.350.0110.01914.34
5.4.340.0110.01914.32
5.4.330.0110.00712.49
5.4.320.0080.02314.43
5.4.310.0090.02314.32
5.4.300.0080.02214.40
5.4.290.0080.02114.34
5.4.280.0100.02214.42
5.4.270.0090.02214.37
5.4.260.0080.02214.28
5.4.250.0110.01914.34
5.4.240.0120.01914.37
5.4.230.0110.01814.29
5.4.220.0100.02114.19
5.4.210.0100.02114.19
5.4.200.0090.02214.24
5.4.190.0120.01414.22
5.4.180.0100.01714.23
5.4.170.0080.01814.30
5.4.160.0090.01514.27
5.4.150.0100.01614.26
5.4.140.0100.01513.59
5.4.130.0080.01513.55
5.4.120.0080.01513.55
5.4.110.0120.01213.54
5.4.100.0100.01513.54
5.4.90.0100.01513.60
5.4.80.0120.01213.63
5.4.70.0100.01513.63
5.4.60.0110.01313.61
5.4.50.0100.01413.57
5.4.40.0090.01313.61
5.4.30.0080.01513.60
5.4.20.0100.01213.65
5.4.10.0110.01313.63
5.4.00.0110.01213.35
5.3.290.0110.02013.48
5.3.280.0090.01813.36
5.3.270.0090.01813.40
5.3.260.0070.01813.46
5.3.250.0080.01713.50
5.3.240.0090.01613.35
5.3.230.0080.01713.41
5.3.220.0090.01513.29
5.3.210.0090.01813.29
5.3.200.0080.01813.40
5.3.190.0090.01813.36
5.3.180.0100.01613.40
5.3.170.0100.01613.54
5.3.160.0090.01413.43
5.3.150.0090.01513.45
5.3.140.0110.01413.37
5.3.130.0100.01613.47
5.3.120.0070.01613.46
5.3.110.0090.01413.35
5.3.100.0080.01413.18
5.3.90.0080.01713.14
5.3.80.0090.01513.14
5.3.70.0130.01213.13
5.3.60.0050.01913.20
5.3.50.0090.01413.04
5.3.40.0080.01613.13
5.3.30.0090.01513.08
5.3.20.0070.01613.06
5.3.10.0100.01512.88
5.3.00.0090.01512.92

preferences:
30.88 ms | 401 KiB | 5 Q