3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo boolval("true"); echo " / "; echo boolval("false");

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)
8.3.40.0090.01218.57
8.3.30.0140.00018.96
8.3.20.0040.00420.30
8.3.10.0040.00423.48
8.3.00.0060.00318.78
8.2.170.0140.00022.96
8.2.160.0030.01020.50
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00421.06
8.2.110.0030.00622.13
8.2.100.0000.01117.78
8.2.90.0000.00817.97
8.2.80.0000.00917.97
8.2.70.0030.00617.63
8.2.60.0060.00617.80
8.2.50.0030.00518.10
8.2.40.0050.00220.31
8.2.30.0050.00217.86
8.2.20.0000.00717.60
8.2.10.0030.00517.95
8.2.00.0000.00817.92
8.1.270.0040.00420.34
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0160.00322.06
8.1.230.0000.01120.88
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00317.10
8.1.190.0050.00317.23
8.1.180.0040.00418.10
8.1.170.0040.00418.42
8.1.160.0070.00018.74
8.1.150.0080.00018.79
8.1.140.0060.00317.25
8.1.130.0070.00017.62
8.1.120.0030.00417.25
8.1.110.0050.00217.20
8.1.100.0050.00217.18
8.1.90.0050.00317.29
8.1.80.0000.00717.36
8.1.70.0070.00017.31
8.1.60.0040.00417.45
8.1.50.0000.00717.24
8.1.40.0030.00517.41
8.1.30.0040.00417.55
8.1.20.0040.00417.37
8.1.10.0000.00817.30
8.1.00.0040.00417.23
8.0.300.0040.00419.98
8.0.290.0040.00416.75
8.0.280.0000.00718.29
8.0.270.0070.00017.11
8.0.260.0000.00817.19
8.0.250.0030.00316.96
8.0.240.0000.00716.93
8.0.230.0040.00416.91
8.0.220.0030.00316.69
8.0.210.0070.00016.79
8.0.200.0000.00616.76
8.0.190.0000.00716.84
8.0.180.0000.00816.82
8.0.170.0040.00416.75
8.0.160.0070.00016.81
8.0.150.0030.00316.77
8.0.140.0070.00016.67
8.0.130.0030.00313.21
8.0.120.0060.00316.78
8.0.110.0040.00416.82
8.0.100.0040.00416.77
8.0.90.0040.00416.85
8.0.80.0060.01516.77
8.0.70.0070.00016.77
8.0.60.0030.00316.65
8.0.50.0000.00716.64
8.0.30.0140.00616.93
8.0.20.0100.00917.40
8.0.10.0030.00316.95
8.0.00.0090.00916.67
7.4.330.0070.00015.03
7.4.320.0030.00316.34
7.4.300.0040.00416.38
7.4.290.0060.00016.43
7.4.280.0030.00416.21
7.4.270.0070.00016.31
7.4.260.0000.00716.36
7.4.250.0000.00716.21
7.4.240.0050.00216.39
7.4.230.0060.00016.35
7.4.220.0060.01016.41
7.4.210.0120.00316.42
7.4.200.0070.00016.32
7.4.160.0040.01116.51
7.4.150.0110.00517.40
7.4.140.0120.00717.86
7.4.130.0060.01216.40
7.4.120.0070.01016.47
7.4.110.0110.00616.33
7.4.100.0050.01516.34
7.4.90.0100.01316.36
7.4.80.0070.01019.39
7.4.70.0040.01316.30
7.4.60.0110.00616.41
7.4.50.0000.00816.44
7.4.40.0110.00616.43
7.4.30.0090.01316.23
7.4.00.0070.01014.70
7.3.330.0030.00313.10
7.3.320.0050.00013.07
7.3.310.0000.00716.25
7.3.300.0030.00316.23
7.3.290.0060.00816.19
7.3.280.0070.00916.17
7.3.270.0030.01417.40
7.3.260.0040.01316.23
7.3.250.0070.01116.26
7.3.240.0130.00616.36
7.3.230.0060.01116.39
7.3.210.0070.01016.33
7.3.200.0110.01219.39
7.3.190.0060.01016.24
7.3.180.0160.00316.21
7.3.170.0040.01416.27
7.3.160.0160.00616.46
7.2.330.0060.01216.22
7.2.320.0040.01316.42
7.2.310.0100.00716.53
7.2.300.0070.01016.49
7.2.290.0090.00916.36
7.2.60.0160.00416.41
7.2.00.0120.01219.11
7.1.200.0070.00715.50
7.1.100.0000.01118.09
7.1.70.0040.00417.15
7.1.60.0140.01119.59
7.1.50.0030.01016.77
7.1.00.0030.09322.45
7.0.200.0040.00416.50
7.0.60.0100.03719.92
7.0.50.0030.05017.95
7.0.40.0030.09320.19
7.0.30.0230.06720.02
7.0.20.0170.04320.16
7.0.10.0070.04320.16
7.0.00.0070.04320.17
5.6.280.0030.09020.81
5.6.210.0170.04720.68
5.6.200.0070.08018.18
5.6.190.0030.05020.61
5.6.180.0330.03320.76
5.6.170.0200.03720.52
5.6.160.0000.05020.37
5.6.150.0070.08018.15
5.6.140.0030.08718.12
5.6.130.0070.05018.17
5.6.120.0070.07321.11
5.6.110.0100.07720.97
5.6.100.0100.06020.92
5.6.90.0100.07020.87
5.6.80.0130.08020.35
5.5.350.0230.08320.34
5.5.340.0100.05017.88
5.5.330.0030.04320.25
5.5.320.0030.06320.20
5.5.310.0200.07720.21
5.5.300.0100.05717.95
5.5.290.0100.04318.01
5.5.280.0070.08020.79
5.5.270.0070.08720.85
5.5.260.0070.08020.66
5.5.250.0030.08320.68
5.5.240.0130.05320.23
5.4.450.0700.04319.53
5.4.440.0130.05719.48
5.4.430.0030.06019.38
5.4.420.0070.05719.39
5.4.410.0100.05319.21
5.4.400.0100.05019.05
5.4.390.0070.05318.90
5.4.380.0100.05318.87
5.4.370.0200.04319.18
5.4.360.0070.05318.82
5.4.350.0200.04719.19
5.4.340.0100.05718.98
5.4.320.0170.05018.92
5.4.310.0130.05019.08
5.4.300.0100.05019.07
5.4.290.0100.05019.16
5.4.280.0130.05019.05
5.4.270.0070.05319.08
5.4.260.0100.05019.17
5.4.250.0130.05018.94
5.4.240.0100.05718.92
5.4.230.0130.05018.97
5.4.220.0070.05719.16
5.4.210.0070.05318.98
5.4.200.0100.05016.51
5.4.190.0070.05319.08
5.4.180.0100.05018.81
5.4.170.0070.05718.88
5.4.160.0130.04718.80
5.4.150.0070.05319.05
5.4.140.0070.05316.42
5.4.130.0130.04316.41
5.4.120.0130.04316.20
5.4.110.0030.05316.23
5.4.100.0070.05316.21
5.4.90.0130.04716.12
5.4.80.0200.03716.36
5.4.70.0130.04716.54
5.4.60.0100.04716.35
5.4.50.0030.05316.38
5.4.40.0100.05016.10
5.4.30.0030.05316.48
5.4.20.0070.05016.34
5.4.10.0070.05016.48
5.4.00.0070.05015.79
5.3.290.0130.05014.64
5.3.280.0100.05014.51
5.3.270.0070.05714.61
5.3.260.0030.05714.45
5.3.250.0030.05714.53
5.3.240.0030.05714.45
5.3.230.0100.05014.54
5.3.220.0200.04014.61
5.3.210.0170.04714.54
5.3.200.0070.05714.50
5.3.190.0070.05314.46
5.3.180.0070.05014.59
5.3.170.0100.04714.40
5.3.160.0200.04014.40
5.3.150.0100.05014.40
5.3.140.0100.04714.47
5.3.130.0100.05714.32
5.3.120.0030.06014.47
5.3.110.0070.05714.55
5.3.100.0000.05714.03
5.3.90.0100.04713.85
5.3.80.0070.07013.93
5.3.70.0030.05713.85
5.3.60.0170.06313.83
5.3.50.0030.05313.96
5.3.40.0070.05013.97
5.3.30.0130.04313.69
5.3.20.0100.04713.69
5.3.10.0130.04713.53
5.3.00.0130.04313.58
5.2.170.0030.04311.09
5.2.160.0000.04711.08
5.2.150.0100.03711.09
5.2.140.0030.04311.24
5.2.130.0000.04711.20
5.2.120.0100.03710.95
5.2.110.0100.03711.10
5.2.100.0000.04311.00
5.2.90.0100.03711.04
5.2.80.0070.04011.18
5.2.70.0200.04311.18
5.2.60.0070.05710.83
5.2.50.0070.04010.85
5.2.40.0100.03310.89
5.2.30.0100.03711.01
5.2.20.0070.04010.84
5.2.10.0070.04010.93
5.2.00.0030.04310.64
5.1.60.0030.0379.90
5.1.50.0030.0379.98
5.1.40.0000.0409.88
5.1.30.0030.03710.31
5.1.20.0000.04010.29
5.1.10.0070.03310.10
5.1.00.0100.03310.05
5.0.50.0070.0278.58
5.0.40.0000.0308.25
5.0.30.0030.0438.20
5.0.20.0000.0308.23
5.0.10.0030.0278.16
5.0.00.0000.0478.14
4.4.90.0070.0205.78
4.4.80.0000.0235.77
4.4.70.0000.0235.84
4.4.60.0030.0205.85
4.4.50.0030.0205.86
4.4.40.0030.0335.84
4.4.30.0070.0205.79
4.4.20.0030.0205.94
4.4.10.0030.0205.92
4.4.00.0030.0335.88
4.3.110.0030.0205.79
4.3.100.0070.0175.71
4.3.90.0000.0235.64
4.3.80.0000.0405.72
4.3.70.0070.0175.74
4.3.60.0070.0175.68
4.3.50.0000.0235.75
4.3.40.0070.0305.73
4.3.30.0030.0204.54
4.3.20.0030.0204.52
4.3.10.0000.0234.53
4.3.00.0130.0176.68

preferences:
69.92 ms | 400 KiB | 5 Q