3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(boolval('True')); var_dump(boolval('true'));

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)
8.3.40.0150.00018.59
8.3.30.0100.00318.96
8.3.20.0060.00320.35
8.3.10.0050.00321.90
8.3.00.0030.00619.38
8.2.170.0070.00722.96
8.2.160.0070.00720.25
8.2.150.0090.00024.18
8.2.140.0050.00324.66
8.2.130.0050.00326.16
8.2.120.0000.00722.09
8.2.110.0000.00922.30
8.2.100.0030.00917.63
8.2.90.0070.00019.05
8.2.80.0040.00417.97
8.2.70.0030.00517.50
8.2.60.0070.00017.80
8.2.50.0090.00318.07
8.2.40.0000.00819.60
8.2.30.0000.00718.00
8.2.20.0080.00017.60
8.2.10.0000.00817.81
8.2.00.0040.00417.59
8.1.270.0040.00422.06
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.97
8.1.230.0080.00319.14
8.1.220.0000.00717.74
8.1.210.0040.00418.77
8.1.200.0000.00816.99
8.1.190.0040.00416.88
8.1.180.0040.00418.10
8.1.170.0020.00518.46
8.1.160.0040.00421.82
8.1.150.0000.00718.68
8.1.140.0040.00417.20
8.1.130.0030.00317.79
8.1.120.0000.00717.37
8.1.110.0080.00017.22
8.1.100.0050.00317.37
8.1.90.0000.00717.29
8.1.80.0080.00017.23
8.1.70.0030.00517.19
8.1.60.0040.00417.34
8.1.50.0050.00317.33
8.1.40.0050.00217.39
8.1.30.0030.00517.57
8.1.20.0050.00217.56
8.1.10.0030.00617.28
8.1.00.0020.00517.22
8.0.300.0080.00018.77
8.0.290.0030.00516.63
8.0.280.0030.00318.33
8.0.270.0030.00317.02
8.0.260.0040.00417.04
8.0.250.0000.00716.78
8.0.240.0040.00416.83
8.0.230.0040.00416.76
8.0.220.0030.00316.71
8.0.210.0000.00616.71
8.0.200.0070.00016.71
8.0.190.0040.00416.86
8.0.180.0070.00016.91
8.0.170.0040.00416.76
8.0.160.0000.00716.75
8.0.150.0040.00316.68
8.0.140.0040.00416.82
8.0.130.0030.00313.23
8.0.120.0060.00316.82
8.0.110.0040.00416.82
8.0.100.0040.00416.84
8.0.90.0030.00516.82
8.0.80.0080.00916.75
8.0.70.0050.00316.82
8.0.60.0000.00816.66
8.0.50.0070.00016.81
8.0.30.0080.01317.00
8.0.20.0080.01117.40
8.0.10.0040.00416.73
8.0.00.0110.00716.90
7.4.330.0000.00515.02
7.4.320.0060.00016.47
7.4.300.0000.00716.47
7.4.290.0070.00016.23
7.4.280.0030.00616.45
7.4.270.0070.00016.48
7.4.260.0000.00716.26
7.4.250.0040.00416.38
7.4.240.0040.00316.31
7.4.230.0030.00316.57
7.4.220.0080.00816.49
7.4.210.0130.00316.41
7.4.200.0070.00016.38
7.4.160.0080.00816.27
7.4.150.0170.00017.40
7.4.140.0100.00917.86
7.4.130.0110.00716.39
7.4.120.0030.01316.34
7.4.110.0130.01016.32
7.4.100.0140.00316.47
7.4.90.0100.01316.33
7.4.80.0160.00319.39
7.4.70.0110.00916.44
7.4.60.0120.00316.30
7.4.50.0050.00316.41
7.4.40.0110.00616.39
7.4.30.0110.00616.39
7.4.00.0120.00514.95
7.3.330.0000.00612.94
7.3.320.0050.00012.95
7.3.310.0030.00316.04
7.3.300.0000.00716.18
7.3.290.0090.00716.19
7.3.280.0120.00716.18
7.3.270.0130.00617.40
7.3.260.0100.01016.25
7.3.250.0090.00916.33
7.3.240.0110.00616.41
7.3.230.0100.00716.40
7.3.210.0080.01116.09
7.3.200.0120.00619.39
7.3.190.0030.01416.42
7.3.180.0090.00616.36
7.3.170.0090.00916.27
7.3.160.0040.01116.44
7.3.120.0060.01214.58
7.3.110.0070.01014.51
7.3.100.0080.00814.68
7.3.90.0070.01014.40
7.3.80.0100.00614.76
7.3.70.0050.00514.75
7.3.60.0110.00414.54
7.3.50.0060.00314.67
7.3.40.0000.01314.63
7.3.30.0080.00314.50
7.3.20.0060.00916.13
7.3.10.0100.00716.41
7.3.00.0090.00716.25
7.2.330.0060.01116.43
7.2.320.0060.01316.59
7.2.310.0120.00616.42
7.2.300.0030.01316.41
7.2.290.0120.00616.55
7.2.250.0030.01415.00
7.2.240.0040.01615.08
7.2.230.0140.00014.73
7.2.220.0000.01614.85
7.2.210.0000.01714.71
7.2.200.0070.00714.57
7.2.190.0060.00914.78
7.2.180.0110.00714.79
7.2.170.0060.00314.93
7.2.130.0000.01116.63
7.2.120.0070.01016.25
7.2.110.0090.00916.02
7.2.100.0070.00716.51
7.2.90.0100.00616.38
7.2.80.0000.01116.40
7.2.70.0030.00916.36
7.2.60.0170.00316.84
7.2.50.0130.00716.04
7.2.40.0120.01216.44
7.2.30.0090.01216.58
7.2.20.0120.01016.23
7.2.10.0080.01216.52
7.2.00.0170.00316.55
7.1.330.0060.00615.68
7.1.320.0000.01315.48
7.1.310.0110.00315.55
7.1.300.0080.00315.59
7.1.290.0100.00315.84
7.1.280.0060.00315.44
7.1.270.0050.00515.65
7.1.260.0030.00915.71
7.1.250.0090.00915.08
7.1.70.0000.01117.04
7.1.60.0070.01819.11
7.1.50.0030.01616.57
7.1.00.0100.06722.36
7.0.200.0100.00016.25
7.0.140.0000.07022.12
7.0.60.0030.06319.84
7.0.50.0070.07317.88
7.0.40.0000.09720.06
7.0.30.0400.07020.13
7.0.20.0270.03720.17
7.0.10.0030.04720.23
7.0.00.0130.04720.18
5.6.280.0070.07020.88
5.6.210.0070.08720.58
5.6.200.0100.06718.22
5.6.190.0100.08320.39
5.6.180.0330.06720.77
5.6.170.0270.04020.52
5.6.160.0030.08720.38
5.6.150.0070.04318.14
5.6.140.0100.04018.18
5.6.130.0130.08018.19
5.6.120.0070.04021.11
5.6.110.0200.07320.88
5.6.100.0100.08720.96
5.6.90.0070.07021.12
5.6.80.0030.06020.53
5.6.70.4130.04720.36
5.5.350.0170.04720.49
5.5.340.0030.04317.98
5.5.330.0070.07720.21
5.5.320.0200.04320.30
5.5.310.0230.03720.18
5.5.300.0070.05317.96
5.5.290.0100.07717.96
5.5.280.0070.05320.95
5.5.270.0100.06720.79
5.5.260.0100.06720.73
5.5.250.0070.06320.64
5.5.240.0300.07320.09
5.4.450.0170.05019.53
5.4.440.0900.07319.47
5.4.430.0300.05719.31
5.4.420.0670.00019.45
5.4.410.0630.00019.39
5.4.400.0630.00019.02
5.4.390.0630.00019.04
5.4.380.0630.00018.97
5.4.370.0700.00019.08
5.4.360.0670.00019.16
5.4.350.0670.00019.06
5.4.340.0070.04111.96
5.4.320.0070.03712.45
5.4.310.0060.03712.45
5.4.300.0030.03812.46
5.4.290.0090.03412.45
5.4.280.0050.03612.35
5.4.270.0060.04212.35
5.4.260.0040.03912.34
5.4.250.0050.03712.34
5.4.240.0080.03312.35
5.4.230.0080.03512.34
5.4.220.0060.03512.34
5.4.210.0040.03712.34
5.4.200.0090.03312.34
5.4.190.0050.03612.34
5.4.180.0020.03912.33
5.4.170.0070.03512.34
5.4.160.0090.04012.34
5.4.150.0090.03312.34
5.4.140.0040.03812.02
5.4.130.0060.03412.01
5.4.120.0060.03511.96
5.4.110.0050.03611.97
5.4.100.0040.03611.96
5.4.90.0050.03811.96
5.4.80.0040.03711.96
5.4.70.0040.03511.96
5.4.60.0080.03211.96
5.4.50.0070.03311.96
5.4.40.0040.03711.95
5.4.30.0050.03811.95
5.4.20.0060.03411.95
5.4.10.0070.03211.95
5.4.00.0060.03611.44
5.3.290.0060.04412.80
5.3.280.0070.04112.71
5.3.270.0020.04312.73
5.3.260.0080.04112.72
5.3.250.0040.04112.72
5.3.240.0090.03312.72
5.3.230.0080.03512.71
5.3.220.0040.03912.68
5.3.210.0090.04012.68
5.3.200.0050.04212.68
5.3.190.0100.03312.68
5.3.180.0090.03312.67
5.3.170.0090.03312.67
5.3.160.0060.03512.67
5.3.150.0080.03512.68
5.3.140.0030.03912.66
5.3.130.0040.04112.66
5.3.120.0070.03712.66
5.3.110.0050.04012.66
5.3.100.0060.03612.12
5.3.90.0060.03612.08
5.3.80.0040.03912.07
5.3.70.0050.04012.07
5.3.60.0040.03812.06
5.3.50.0050.04112.00
5.3.40.0040.04412.00
5.3.30.0070.03411.95
5.3.20.0070.03411.73
5.3.10.0060.03411.69
5.3.00.0050.03711.68
5.2.170.0060.0299.18
5.2.160.0020.0319.18
5.2.150.0060.0289.18
5.2.140.0050.0309.18
5.2.130.0040.0299.14
5.2.120.0050.0279.14
5.2.110.0050.0299.14
5.2.100.0060.0279.14
5.2.90.0030.0319.14
5.2.80.0050.0309.13
5.2.70.0030.0329.13
5.2.60.0060.0299.09
5.2.50.0050.0299.06
5.2.40.0050.0289.03
5.2.30.0030.0319.01
5.2.20.0060.0359.00
5.2.10.0040.0288.92
5.2.00.0050.0288.77
5.1.60.0040.0238.07
5.1.50.0010.0278.06
5.1.40.0040.0258.04
5.1.30.0070.0238.39
5.1.20.0020.0288.41
5.1.10.0030.0268.14
5.1.00.0060.0228.14
5.0.50.0070.0166.61
5.0.40.0040.0186.48
5.0.30.0030.0316.29
5.0.20.0070.0156.26
5.0.10.0030.0206.24
5.0.00.0050.0286.23
4.4.90.0040.0144.78
4.4.80.0040.0134.75
4.4.70.0050.0134.75
4.4.60.0030.0144.76
4.4.50.0030.0154.77
4.4.40.0020.0294.71
4.4.30.0050.0174.76
4.4.20.0050.0144.84
4.4.10.0030.0154.85
4.4.00.0010.0264.76
4.3.110.0010.0164.67
4.3.100.0040.0134.66
4.3.90.0020.0154.63
4.3.80.0020.0244.59
4.3.70.0030.0144.63
4.3.60.0020.0154.63
4.3.50.0060.0144.63
4.3.40.0020.0284.53
4.3.30.0030.0153.28
4.3.20.0040.0133.25
4.3.10.0010.0163.21
4.3.00.0170.0306.84

preferences:
39.48 ms | 400 KiB | 5 Q