3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo boolval('true') ? 'true' : '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)
8.3.40.0100.00318.77
8.3.30.0130.00720.21
8.3.20.0070.00020.21
8.3.10.0090.00021.92
8.3.00.0040.00422.32
8.2.170.0150.00322.96
8.2.160.0120.00622.25
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00020.88
8.2.110.0080.00022.12
8.2.100.0060.00617.84
8.2.90.0030.00519.22
8.2.80.0000.00719.39
8.2.70.0080.00017.50
8.2.60.0030.00717.80
8.2.50.0000.00818.07
8.2.40.0030.00518.28
8.2.30.0040.00419.33
8.2.20.0040.00417.74
8.2.10.0060.00317.63
8.2.00.0000.00717.66
8.1.270.0050.00223.99
8.1.260.0000.00726.35
8.1.250.0020.00528.09
8.1.240.0090.00023.97
8.1.230.0070.00419.09
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0040.00417.23
8.1.190.0030.00517.28
8.1.180.0040.00418.89
8.1.170.0080.00018.49
8.1.160.0040.00420.47
8.1.150.0000.01118.56
8.1.140.0040.00417.23
8.1.130.0030.00317.66
8.1.120.0080.00017.36
8.1.110.0000.00917.36
8.1.100.0070.00017.36
8.1.90.0000.00717.21
8.1.80.0000.00717.22
8.1.70.0040.00417.22
8.1.60.0050.00317.37
8.1.50.0040.00417.29
8.1.40.0020.00517.38
8.1.30.0080.00017.51
8.1.20.0000.00817.49
8.1.10.0030.00517.50
8.1.00.0050.00317.45
8.0.300.0040.00418.77
8.0.290.0070.00017.18
8.0.280.0030.00518.43
8.0.270.0000.00717.05
8.0.260.0060.00016.68
8.0.250.0030.00317.02
8.0.240.0030.00516.85
8.0.230.0000.00716.88
8.0.220.0070.00016.84
8.0.210.0070.00016.73
8.0.200.0030.00316.86
8.0.190.0040.00416.88
8.0.180.0040.00416.88
8.0.170.0050.00316.84
8.0.160.0000.00816.77
8.0.150.0030.00316.64
8.0.140.0050.00216.71
8.0.130.0030.00313.28
8.0.120.0000.00816.77
8.0.110.0030.00516.82
8.0.100.0070.00016.69
8.0.90.0020.00516.92
8.0.80.0150.00016.88
8.0.70.0070.00016.91
8.0.60.0000.00816.88
8.0.50.0040.00416.76
8.0.30.0100.01216.97
8.0.20.0060.01117.40
8.0.10.0040.00416.88
8.0.00.0140.00516.56
7.4.330.0050.00015.00
7.4.320.0000.00716.28
7.4.300.0030.00316.41
7.4.290.0030.00316.46
7.4.280.0030.00316.27
7.4.270.0000.00716.47
7.4.260.0050.00013.16
7.4.250.0030.00316.24
7.4.240.0010.00616.36
7.4.230.0040.00416.43
7.4.220.0100.00616.34
7.4.210.0080.01016.40
7.4.200.0070.00016.27
7.4.190.0070.00016.63
7.4.160.0200.00316.28
7.4.150.0100.00717.40
7.4.140.0120.00517.86
7.4.130.0070.01116.46
7.4.120.0120.00516.32
7.4.110.0070.01316.55
7.4.100.0000.01816.54
7.4.90.0130.00416.30
7.4.80.0110.00519.39
7.4.70.0120.01216.58
7.4.60.0190.00016.37
7.4.50.0030.00516.16
7.4.40.0070.01022.77
7.4.30.0120.00616.39
7.4.00.0100.00714.96
7.3.330.0030.00313.02
7.3.320.0030.00313.10
7.3.310.0030.00516.34
7.3.300.0030.00316.09
7.3.290.0050.01016.25
7.3.280.0070.00816.22
7.3.270.0100.00617.40
7.3.260.0070.01416.56
7.3.250.0160.00216.12
7.3.240.0090.00616.11
7.3.230.0110.00616.39
7.3.210.0060.01016.40
7.3.200.0090.00619.39
7.3.190.0040.01816.32
7.3.180.0080.00816.35
7.3.170.0070.01016.28
7.3.160.0030.01316.23
7.3.120.0120.00315.00
7.2.330.0070.01016.56
7.2.320.0090.01316.27
7.2.310.0140.00316.22
7.2.300.0060.01016.31
7.2.290.0080.01516.50
7.2.60.0060.01016.63
7.2.00.0070.01119.30
7.1.200.0090.00615.21
7.1.100.0030.00517.85
7.1.70.0030.00617.05
7.1.60.0060.01319.32
7.1.50.0120.00916.86
7.1.00.0070.06022.40
7.0.200.0050.00516.40
7.0.140.0070.07021.95
7.0.100.0170.08019.93
7.0.90.0100.07019.95
7.0.80.0070.07019.89
7.0.70.0130.07719.97
7.0.60.0170.07719.95
7.0.50.0070.04720.30
7.0.40.0070.04019.96
7.0.30.0030.04320.00
7.0.20.0070.04020.11
7.0.10.0030.04020.09
7.0.00.0070.04720.13
5.6.280.0130.06321.14
5.6.250.0100.07320.61
5.6.240.0030.08720.59
5.6.230.0170.07320.66
5.6.220.0030.09020.59
5.6.210.0070.08020.64
5.6.200.0230.07021.05
5.6.190.0100.07321.11
5.6.180.0100.03721.01
5.6.170.0030.04321.18
5.6.160.0030.04321.10
5.6.150.0030.04021.10
5.6.140.0000.04321.07
5.6.130.0070.04721.11
5.6.120.0100.03721.02
5.6.110.0030.04321.03
5.6.100.0070.05721.11
5.6.90.0070.04021.05
5.6.80.0100.03320.31
5.6.70.0030.04020.38
5.6.60.0070.03720.44
5.6.50.0000.07320.46
5.6.40.0070.03720.45
5.6.30.0070.06720.38
5.6.20.0070.03720.52
5.6.10.0030.05720.48
5.6.00.0070.04020.35
5.5.380.0170.07320.38
5.5.370.0170.07320.43
5.5.360.0030.08020.42
5.5.350.0070.08320.32
5.5.340.0070.05320.79
5.5.330.0000.04720.90
5.5.320.0000.04320.73
5.5.310.0100.03320.84
5.5.300.0070.03720.88
5.5.290.0070.04020.91
5.5.280.0070.04020.88
5.5.270.0030.04320.91
5.5.260.0030.05720.86
5.5.250.0070.04020.72
5.5.240.0030.04020.12
5.5.230.0000.04320.09
5.5.220.0000.04320.17
5.5.210.0070.03720.21
5.5.200.0070.03720.29
5.5.190.0070.03720.21
5.5.180.0030.04319.98
5.5.160.0070.04320.11
5.5.150.0070.03719.98
5.5.140.0030.04020.21
5.5.130.0070.03720.20
5.5.120.0030.04320.23
5.5.110.0030.04020.20
5.5.100.0070.03720.17
5.5.90.0030.04020.10
5.5.80.0030.03720.00
5.5.70.0100.08020.00
5.5.60.0030.07720.05
5.5.50.0030.04020.11
5.5.40.0200.06320.07
5.5.30.0030.08320.05
5.5.20.0030.07720.04
5.5.10.0070.06720.03
5.5.00.0000.07320.11
5.4.450.0030.04019.28
5.4.440.0030.04019.38
5.4.430.0030.07019.35
5.4.420.0030.04019.42
5.4.410.0000.04719.20
5.4.400.0070.03319.08
5.4.390.0070.03719.23
5.4.380.0070.03719.06
5.4.370.0070.03719.10
5.4.360.0030.03718.88
5.4.350.0030.04019.03
5.4.340.0100.04318.90
5.4.320.0030.03719.25
5.4.310.0030.04019.14
5.4.300.0070.03319.14
5.4.290.0030.03719.12
5.4.280.0000.04718.96
5.4.270.0030.03719.03
5.4.260.0030.04019.05
5.4.250.0130.05719.07
5.4.240.0070.03718.94
5.4.230.0070.03719.03
5.4.220.0070.07318.94
5.4.210.0130.06319.02
5.4.200.0070.06018.81
5.4.190.0070.07019.02
5.4.180.0000.07719.02
5.4.170.0030.07719.16
5.4.160.0070.03718.99
5.4.150.0000.07319.01
5.4.140.0270.02016.28
5.4.130.0070.07016.37
5.4.120.0100.06716.26
5.4.110.0230.05316.39
5.4.100.0030.07316.21
5.4.90.0100.07016.45
5.4.80.0130.06716.43
5.4.70.0070.05316.32
5.4.60.0200.03716.36
5.4.50.0070.07316.34
5.4.40.0030.05316.37
5.4.30.0170.05016.23
5.4.20.0030.04016.39
5.4.10.0000.05316.18
5.4.00.0170.06015.71
5.3.290.0030.06014.66
5.3.280.0100.07014.50
5.3.270.0070.07314.59
5.3.260.0130.05714.60
5.3.250.0030.08314.45
5.3.240.0070.07314.58
5.3.230.0070.07714.58
5.3.220.0200.03314.54
5.3.210.0000.08314.54
5.3.200.0100.07014.48
5.3.190.0070.04314.55
5.3.180.0100.07314.50
5.3.170.0030.07314.54
5.3.160.0070.06314.55
5.3.150.0130.04014.55
5.3.140.0100.06314.54
5.3.130.0100.06014.53
5.3.120.0170.05714.54
5.3.110.0130.07314.41
5.3.100.0130.06714.28
5.3.90.0030.06314.28
5.3.80.0130.07314.28
5.3.70.0100.06314.28
5.3.60.0070.04314.28
5.3.50.0130.06014.28
5.3.40.0070.07014.28
5.3.30.0070.06314.28
5.3.20.0130.07014.28
5.3.10.0070.07014.28
5.3.00.0130.07014.28
5.2.170.0100.04014.28
5.2.160.0000.03714.28
5.2.150.0000.06314.28
5.2.140.0070.06014.28
5.2.130.0030.06314.28
5.2.120.0030.05014.28
5.2.110.0100.05714.28
5.2.100.0030.06014.28
5.2.90.0070.05714.28
5.2.80.0100.06014.28
5.2.70.0070.06014.28
5.2.60.0030.04014.28
5.2.50.0030.06014.28
5.2.40.0030.06014.28
5.2.30.0030.05714.28
5.2.20.0030.03014.28
5.2.10.0070.05014.28
5.2.00.0100.05014.28
5.1.60.0100.04714.28
5.1.50.0000.05314.28
5.1.40.0100.04714.28
5.1.30.0070.05714.28
5.1.20.0030.06014.28
5.1.10.0100.05714.28
5.1.00.0100.04014.28
5.0.50.0000.03014.28
5.0.40.0030.04314.28
5.0.30.0070.06314.28
5.0.20.0070.03714.28
5.0.10.0100.03714.28
5.0.00.0000.03714.28
4.4.90.0000.02714.28
4.4.80.0070.03014.28
4.4.70.0030.03314.28
4.4.60.0030.03014.28
4.4.50.0070.01714.28
4.4.40.0070.04714.28
4.4.30.0000.03714.28
4.4.20.0030.03314.28
4.4.10.0070.02314.28
4.4.00.0030.05714.28
4.3.110.0100.01314.28
4.3.100.0030.01714.28
4.3.90.0000.03714.28
4.3.80.0030.03714.28
4.3.70.0070.02714.28
4.3.60.0000.02714.28
4.3.50.0000.03714.28
4.3.40.0070.05014.28
4.3.30.0000.02714.28
4.3.20.0100.03014.28
4.3.10.0000.03714.28
4.3.00.0000.03314.28

preferences:
43.29 ms | 400 KiB | 5 Q