3v4l.org

run code in 300+ PHP versions simultaneously
<?php $boolean = 1; $boolean = (boolean) $boolean; function dump_boolean(bool $var) { var_dump($var); } dump_boolean($boolean);

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)
8.4.20.0160.00417.62
8.4.10.0100.01017.67
8.3.150.0050.00317.03
8.3.140.0050.00318.84
8.3.130.0040.01218.54
8.3.120.0050.00520.82
8.3.110.0130.00320.94
8.3.100.0060.00324.06
8.3.90.0110.00026.77
8.3.80.0070.00317.97
8.3.70.0090.00616.61
8.3.60.0120.00316.38
8.3.50.0070.01522.05
8.3.40.0070.00718.79
8.3.30.0100.00318.64
8.3.20.0050.00220.26
8.3.10.0030.00623.61
8.3.00.0000.00819.25
8.2.270.0070.00716.70
8.2.260.0040.00416.36
8.2.250.0070.00316.57
8.2.240.0060.00919.08
8.2.230.0100.00022.58
8.2.220.0050.00537.54
8.2.210.0030.00326.77
8.2.200.0030.00616.75
8.2.190.0040.01118.06
8.2.180.0090.01218.41
8.2.170.0100.00322.96
8.2.160.0100.00320.21
8.2.150.0000.00824.18
8.2.140.0030.00624.66
8.2.130.0070.00026.16
8.2.120.0030.00717.75
8.2.110.0070.00319.27
8.2.100.0000.01118.04
8.2.90.0000.00719.23
8.2.80.0040.00417.97
8.2.70.0050.00317.50
8.2.60.0040.00417.79
8.2.50.0080.00018.07
8.2.40.0000.00719.28
8.2.30.0040.00420.61
8.2.20.0000.00717.58
8.2.10.0030.00517.98
8.2.00.0000.00717.99
8.1.310.0000.00816.01
8.1.300.0060.00320.09
8.1.290.0050.00530.84
8.1.280.0070.00725.92
8.1.270.0030.00623.91
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0040.00420.92
8.1.230.0000.01117.77
8.1.220.0040.00417.79
8.1.210.0030.00618.77
8.1.200.0040.00417.23
8.1.190.0040.00417.11
8.1.180.0060.00318.10
8.1.170.0040.00418.66
8.1.160.0030.00522.00
8.1.150.0000.00818.88
8.1.140.0030.00519.43
8.1.130.0000.00717.35
8.1.120.0030.00317.34
8.1.110.0030.00317.49
8.1.100.0000.00717.41
8.1.90.0040.00417.48
8.1.80.0040.00417.41
8.1.70.0000.00817.49
8.1.60.0060.00317.57
8.1.50.0070.00317.39
8.1.40.0030.00617.47
8.1.30.0060.00317.66
8.1.20.0040.00417.48
8.1.10.0000.00817.50
8.1.00.0040.00417.40
8.0.300.0030.00618.77
8.0.290.0040.00416.75
8.0.280.0000.00718.29
8.0.270.0070.00017.24
8.0.260.0000.00716.73
8.0.250.0030.00516.92
8.0.240.0030.00616.95
8.0.230.0000.00716.86
8.0.220.0000.00616.78
8.0.210.0000.00716.86
8.0.200.0000.00716.80
8.0.190.0030.00516.97
8.0.180.0030.00516.88
8.0.170.0050.00316.79
8.0.160.0000.00716.98
8.0.150.0030.00316.95
8.0.140.0000.00716.82
8.0.130.0000.00613.30
8.0.120.0000.00816.74
8.0.110.0050.00316.81
8.0.100.0070.00016.76
8.0.90.0000.00716.87
8.0.80.0090.00616.85
8.0.70.0000.00716.66
8.0.60.0000.00716.75
8.0.50.0040.00416.97
8.0.30.0110.00617.12
8.0.20.0070.01117.40
8.0.10.0040.00417.00
8.0.00.0100.00716.71
7.4.330.0060.00015.08
7.4.320.0060.00016.62
7.4.300.0000.00616.53
7.4.290.0000.00716.44
7.4.280.0000.00816.59
7.4.270.0030.00316.59
7.4.260.0030.00316.48
7.4.250.0030.00316.45
7.4.240.0030.00516.50
7.4.230.0080.00016.48
7.4.220.0090.00916.53
7.4.210.0140.00616.68
7.4.200.0040.00416.56
7.4.160.0040.01816.66
7.4.150.0060.01117.40
7.4.140.0120.00917.86
7.4.130.0130.00816.58
7.4.120.0080.00916.35
7.4.110.0150.00316.45
7.4.100.0150.00616.54
7.4.90.0080.00816.18
7.4.80.0100.01019.39
7.4.70.0070.01016.54
7.4.60.0090.00616.31
7.4.50.0040.00416.28
7.4.40.0100.00716.41
7.4.30.0060.01016.59
7.4.00.0080.00814.76
7.3.330.0020.00213.19
7.3.320.0000.00513.29
7.3.310.0070.00016.32
7.3.300.0070.00016.21
7.3.290.0050.01016.29
7.3.280.0050.01116.27
7.3.270.0070.01017.40
7.3.260.0070.01616.41
7.3.250.0100.00716.44
7.3.240.0070.01316.37
7.3.230.0100.00716.48
7.3.210.0170.00716.27
7.3.200.0090.00616.34
7.3.190.0030.01316.31
7.3.180.0090.00616.43
7.3.170.0090.01216.32
7.3.160.0060.00916.29
7.2.330.0070.01016.66
7.2.320.0000.01716.71
7.2.310.0060.00916.38
7.2.300.0080.00816.60
7.2.290.0160.00016.29
7.2.60.0150.01016.42
7.1.200.0030.00715.65
7.1.70.0000.00716.78
7.1.60.0060.01919.43
7.1.50.0030.01016.63
7.1.00.0070.07322.35
7.0.200.0040.00416.74
7.0.70.0170.07719.91
7.0.60.0170.06319.96
7.0.50.0130.05320.25
7.0.40.0100.07720.04
7.0.30.0030.09020.19
7.0.20.0070.08320.18
7.0.10.0070.08320.05
7.0.00.0030.09020.10
5.6.280.0000.05020.93
5.6.220.0070.06020.51
5.6.210.0130.06720.46
5.6.200.0070.08021.05
5.6.190.0070.08321.04
5.6.180.0170.05320.94
5.6.170.0030.07721.00
5.6.160.0100.08321.02
5.6.150.0130.07721.00
5.6.140.0130.05321.02
5.6.130.0130.07721.11
5.6.120.0030.06321.01
5.6.110.0170.08321.01
5.6.100.0100.05721.10
5.6.90.0100.07721.03
5.6.80.0070.08320.43
5.6.70.0030.08320.49
5.6.60.0130.07720.48
5.6.50.0100.07020.44
5.6.40.0070.07720.33
5.6.30.0100.07320.48
5.6.20.0030.06720.38
5.6.10.0030.04320.52
5.6.00.0130.06320.42
5.5.360.0070.06020.36
5.5.350.0070.08320.39
5.5.340.0070.07320.79
5.5.330.0070.06720.79
5.5.320.0000.05320.89
5.5.310.0100.05720.73
5.5.300.0100.08720.91
5.5.290.0170.03320.92
5.5.280.0070.08720.88
5.5.270.0100.08020.75
5.5.260.0030.04720.88
5.5.250.0030.04320.45
5.5.240.0130.06320.26
5.5.230.0130.08020.13
5.5.220.0030.08320.27
5.5.210.0000.08320.25
5.5.200.0100.08020.23
5.5.190.0070.04020.24
5.5.180.0070.03720.25
5.5.160.0100.07720.28
5.5.150.0130.06720.21
5.5.140.0130.06320.27
5.5.130.0170.06720.11
5.5.120.0130.07320.17
5.5.110.0070.08320.26
5.5.100.0070.07720.08
5.5.90.0000.07719.97
5.5.80.0030.06320.04
5.5.70.0100.08320.11
5.5.60.0030.07320.00
5.5.50.0030.09020.09
5.5.40.0170.06720.06
5.5.30.0070.04319.96
5.5.20.0070.06320.00
5.5.10.0130.05720.02
5.5.00.0030.08319.97
5.4.450.0100.08319.53
5.4.440.0100.08319.35
5.4.430.0030.05019.39
5.4.420.0100.03719.53
5.4.410.0170.04019.07
5.4.400.0070.07319.19
5.4.390.0000.05019.13
5.4.380.0100.07719.05
5.4.370.0100.05319.04
5.4.360.0030.05018.95
5.4.350.0070.04018.89
5.4.340.0100.06719.05
5.4.320.0070.05019.18
5.4.310.0130.07019.05
5.4.300.0070.06719.13
5.4.290.0070.07719.13
5.4.280.0030.08719.17
5.4.270.0070.06719.13
5.4.260.0030.05019.05
5.4.250.0130.05019.23
5.4.240.0000.08018.87
5.4.230.0000.08719.02
5.4.220.0100.03319.22
5.4.210.0100.04719.06
5.4.200.0000.07718.90
5.4.190.0030.04018.84
5.4.180.0100.03319.08
5.4.170.0100.08719.15
5.4.160.0030.04019.14
5.4.150.0070.04019.08
5.4.140.0130.07016.34
5.4.130.0030.05316.42
5.4.120.0070.06016.27
5.4.110.0070.07016.43
5.4.100.0070.07316.42
5.4.90.0070.07016.27
5.4.80.0030.07716.38
5.4.70.0070.03716.45
5.4.60.0130.06716.32
5.4.50.0030.03716.29
5.4.40.0070.03016.37
5.4.30.0000.06016.47
5.4.20.0000.04016.30
5.4.10.0070.03716.44
5.4.00.0000.03715.90
5.3.290.0070.04714.79
5.3.280.0030.07714.59
5.3.270.0000.08314.60
5.3.260.0070.05714.55
5.3.250.0070.05014.62
5.3.240.0100.07014.53
5.3.230.0100.07314.55
5.3.220.0070.04014.62
5.3.210.0100.06014.57
5.3.200.0030.08314.68
5.3.190.0030.05314.61
5.3.180.0070.08014.57
5.3.170.0030.07314.61
5.3.160.0070.04314.57
5.3.150.0070.05014.53
5.3.140.0130.04714.55
5.3.130.0000.04014.60
5.3.120.0070.03714.68
5.3.110.0030.03714.46
5.3.100.0070.03314.18
5.3.90.0000.03313.97
5.3.80.0000.03314.00
5.3.70.0100.03014.06
5.3.60.0070.05013.91
5.3.50.0000.04013.99
5.3.40.0030.03713.92
5.3.30.0000.03714.01
5.3.20.0030.04013.70
5.3.10.0070.03713.63
5.3.00.0030.03313.75
5.2.170.0000.03012.19
5.2.160.0030.02312.19
5.2.150.0000.03312.19
5.2.140.0000.06712.19
5.2.130.0070.02712.19
5.2.120.0030.03012.19
5.2.110.0000.03012.19
5.2.100.0000.03012.19
5.2.90.0000.04012.19
5.2.80.0000.03012.19
5.2.70.0030.03312.19
5.2.60.0030.02712.19
5.2.50.0000.04312.19
5.2.40.0030.04312.19
5.2.30.0030.02712.19
5.2.20.0000.03012.19
5.2.10.0030.02712.19
5.2.00.0070.02712.19
5.1.60.0000.02312.19
5.1.50.0000.02712.19
5.1.40.0030.02312.19
5.1.30.0000.02712.19
5.1.20.0000.03012.19
5.1.10.0000.02712.19
5.1.00.0000.03012.19
5.0.50.0000.02312.19
5.0.40.0000.02012.19
5.0.30.0030.04312.19
5.0.20.0000.02012.19
5.0.10.0000.02712.19
5.0.00.0000.06012.19
4.4.90.0000.02712.19
4.4.80.0070.02312.19
4.4.70.0000.01712.19
4.4.60.0000.02712.19
4.4.50.0000.01712.19
4.4.40.0000.03712.19
4.4.30.0030.01312.19
4.4.20.0000.01712.19
4.4.10.0070.01012.19
4.4.00.0000.02712.19
4.3.110.0030.01312.19
4.3.100.0000.01712.19
4.3.90.0000.01312.19
4.3.80.0070.02012.19
4.3.70.0030.01312.19
4.3.60.0030.01312.19
4.3.50.0000.01712.19
4.3.40.0000.02312.19
4.3.30.0030.01312.19
4.3.20.0000.01712.19
4.3.10.0030.03712.19
4.3.00.0000.02312.19

preferences:
30.34 ms | 403 KiB | 5 Q