3v4l.org

run code in 300+ PHP versions simultaneously
<?php class d{} $a = array("", 0, array(), "1", "0", "-1", -1, new d, $e, true, "true", false, "false", null); foreach ($a as $b) { $c = (bool)$b; echo "value = " . var_export($b, true) . "\n"; echo "result = " . var_export($c, true) . "\n"; echo "\n\n"; }

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)
8.3.60.0150.00618.30
8.3.50.0070.00921.27
8.3.40.0070.00718.83
8.3.30.0070.00720.33
8.3.20.0000.00818.73
8.3.10.0130.00621.05
8.3.00.0050.00323.67
8.2.180.0140.00716.86
8.2.170.0100.01022.96
8.2.160.0120.00620.41
8.2.150.0070.01124.18
8.2.140.0060.00324.66
8.2.130.0000.00926.16
8.2.120.0030.00719.83
8.2.110.0090.00020.38
8.2.100.0110.00017.97
8.2.90.0080.00019.23
8.2.80.0080.00019.27
8.2.70.0060.00617.63
8.2.60.0030.00518.05
8.2.50.0050.00318.07
8.2.40.0000.00817.97
8.2.30.0040.00421.16
8.2.20.0080.00017.61
8.2.10.0030.00617.68
8.2.00.0030.00617.84
8.1.280.0090.00925.92
8.1.270.0070.00023.99
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0060.00322.53
8.1.230.0080.00321.04
8.1.220.0050.00318.77
8.1.210.0040.00418.88
8.1.200.0000.01017.25
8.1.190.0000.00717.53
8.1.180.0080.00018.10
8.1.170.0080.00018.66
8.1.160.0070.00018.78
8.1.150.0050.00218.64
8.1.140.0000.00717.43
8.1.130.0030.00317.76
8.1.120.0000.00817.35
8.1.110.0070.00017.52
8.1.100.0030.00417.52
8.1.90.0080.00017.51
8.1.80.0000.00717.53
8.1.70.0000.00717.50
8.1.60.0030.00617.60
8.1.50.0000.00717.43
8.1.40.0000.00817.40
8.1.30.0060.00317.68
8.1.20.0060.00317.49
8.1.10.0030.00617.55
8.1.00.0030.00617.55
8.0.300.0040.00420.02
8.0.290.0000.00717.05
8.0.280.0030.00518.38
8.0.270.0030.00317.23
8.0.260.0030.00316.84
8.0.250.0000.00716.98
8.0.240.0060.00317.08
8.0.230.0030.00316.93
8.0.220.0030.00317.02
8.0.210.0030.00316.84
8.0.200.0000.00717.04
8.0.190.0030.00617.04
8.0.180.0000.00816.88
8.0.170.0030.00316.85
8.0.160.0040.00416.93
8.0.150.0040.00416.81
8.0.140.0000.00816.91
8.0.130.0050.00013.39
8.0.120.0000.00916.90
8.0.110.0040.00416.96
8.0.100.0030.00517.03
8.0.90.0040.00416.88
8.0.80.0060.00916.95
8.0.70.0030.00617.00
8.0.60.0040.00417.00
8.0.50.0000.00817.03
8.0.30.0130.00517.13
8.0.20.0180.00617.40
8.0.10.0000.00717.16
8.0.00.0170.00416.77
7.4.330.0000.00516.88
7.4.320.0000.00616.61
7.4.300.0030.00316.67
7.4.290.0030.00316.47
7.4.280.0070.00016.63
7.4.270.0000.00716.62
7.4.260.0030.00313.22
7.4.250.0070.00016.50
7.4.240.0040.00416.38
7.4.230.0000.00716.63
7.4.220.0060.01016.66
7.4.210.0080.00716.56
7.4.200.0000.00716.64
7.4.190.0030.00316.76
7.4.160.0120.00516.38
7.4.150.0070.01117.40
7.4.140.0130.00617.86
7.4.130.0150.00516.45
7.4.120.0100.01216.58
7.4.110.0120.00616.55
7.4.100.0090.00916.51
7.4.90.0060.01416.59
7.4.80.0030.01319.39
7.4.70.0060.01516.53
7.4.60.0100.00716.62
7.4.50.0060.00316.62
7.4.40.0090.00622.77
7.4.30.0160.00916.66
7.4.00.0000.01715.16
7.3.330.0000.00513.32
7.3.320.0030.00313.20
7.3.310.0050.00316.34
7.3.300.0070.00016.39
7.3.290.0130.00716.36
7.3.280.0080.01116.40
7.3.270.0140.00317.40
7.3.260.0100.01118.24
7.3.250.0110.00916.46
7.3.240.0150.00316.68
7.3.230.0120.00416.39
7.3.210.0130.00616.54
7.3.200.0140.00519.39
7.3.190.0140.00716.39
7.3.180.0070.01016.39
7.3.170.0100.00616.32
7.3.160.0080.00816.52
7.3.120.0090.00614.77
7.2.330.0100.01016.74
7.2.320.0090.00916.57
7.2.310.0090.00916.47
7.2.300.0100.01316.64
7.2.290.0090.00916.78
7.2.00.0030.01019.34
7.1.100.0000.00817.88
7.1.70.0030.00517.16
7.1.60.0100.01319.24
7.1.50.0070.01616.95
7.1.00.0000.03722.43
7.0.200.0040.00416.64
7.0.140.0030.07322.07
7.0.100.0170.05320.17
7.0.90.0030.08720.01
7.0.80.0070.07019.89
7.0.70.0130.04319.86
7.0.60.0000.06319.92
7.0.50.0130.07320.27
7.0.40.0130.04020.01
7.0.30.0000.05020.07
7.0.20.0130.08020.05
7.0.10.0100.08020.07
7.0.00.0100.07720.02
5.6.280.0000.07721.06
5.6.250.0070.08320.78
5.6.240.0070.05020.57
5.6.230.0070.08320.68
5.6.220.0100.08320.64
5.6.210.0000.09020.64
5.6.200.0070.07320.95
5.6.190.0070.07721.07
5.6.180.0100.08321.03
5.6.170.0070.07721.00
5.6.160.0130.08321.05
5.6.150.0170.07720.93
5.6.140.0100.05321.17
5.6.130.0070.08321.03
5.6.120.0030.07320.93
5.6.110.0070.08720.99
5.6.100.0170.08020.99
5.6.90.0030.05321.04
5.6.80.0100.07020.51
5.6.70.0030.07020.38
5.6.60.0000.09020.32
5.6.50.0000.08020.46
5.6.40.0030.08320.36
5.6.30.0070.08320.38
5.6.20.0030.08320.29
5.6.10.0100.06320.46
5.6.00.0070.07020.43
5.5.380.0170.05720.51
5.5.370.0070.04720.42
5.5.360.0130.08020.38
5.5.350.0270.03720.37
5.5.340.0130.07020.90
5.5.330.0130.07020.93
5.5.320.0030.08020.89
5.5.310.0070.08020.75
5.5.300.0070.07020.82
5.5.290.0100.08020.88
5.5.280.0100.08020.86
5.5.270.0130.04320.89
5.5.260.0130.08020.71
5.5.250.0000.08720.54
5.5.240.0070.06320.18
5.5.230.0100.04720.29
5.5.220.0100.07020.24
5.5.210.0070.08320.15
5.5.200.0100.06020.27
5.5.190.0100.07320.24
5.5.180.0070.04720.14
5.5.160.0100.06320.24
5.5.150.0070.07020.24
5.5.140.0000.04320.10
5.5.130.0070.03320.27
5.5.120.0030.07720.23
5.5.110.0000.08320.11
5.5.100.0100.06719.95
5.5.90.0070.07720.16
5.5.80.0100.07320.14
5.5.70.0070.08020.12
5.5.60.0100.07319.96
5.5.50.0100.08020.05
5.5.40.0130.07719.93
5.5.30.0070.06719.98
5.5.20.0170.03020.03
5.5.10.0070.07319.96
5.5.00.0070.04020.00
5.4.450.0100.07719.23
5.4.440.0130.07719.50
5.4.430.0130.07319.50
5.4.420.0170.07019.20
5.4.410.0130.07019.10
5.4.400.0100.06318.92
5.4.390.0100.07719.12
5.4.380.0000.06319.04
5.4.370.0100.07319.09
5.4.360.0070.07318.90
5.4.350.0070.08019.05
5.4.340.0070.07719.10
5.4.320.0130.07318.95
5.4.310.0170.06019.11
5.4.300.0070.07719.23
5.4.290.0000.03719.18
5.4.280.0130.07019.13
5.4.270.0070.05718.88
5.4.260.0070.03318.90
5.4.250.0030.03719.13
5.4.240.0130.05319.11
5.4.230.0100.07019.02
5.4.220.0070.07718.84
5.4.210.0200.06318.89
5.4.200.0100.05719.03
5.4.190.0170.07019.16
5.4.180.0230.02319.04
5.4.170.0070.07019.02
5.4.160.0000.05319.21
5.4.150.0070.04019.14
5.4.140.0030.03716.47
5.4.130.0000.05316.32
5.4.120.0070.03316.49
5.4.110.0030.03716.50
5.4.100.0070.03316.36
5.4.90.0030.04316.34
5.4.80.0030.04016.41
5.4.70.0130.03316.42
5.4.60.0100.03016.33
5.4.50.0000.03316.33
5.4.40.0070.05716.42
5.4.30.0130.02316.40
5.4.20.0070.03716.48
5.4.10.0000.04716.48
5.4.00.0030.03315.85
5.3.290.0070.06014.59
5.3.280.0070.07714.52
5.3.270.0100.04714.74
5.3.260.0000.04714.65
5.3.250.0000.04714.61
5.3.240.0100.03714.60
5.3.230.0070.03714.68
5.3.220.0070.03314.58
5.3.210.0000.04014.62
5.3.200.0070.03314.63
5.3.190.0070.04014.51
5.3.180.0030.03314.58
5.3.170.0070.06714.49
5.3.160.0030.05014.62
5.3.150.0100.03014.67
5.3.140.0030.05014.48
5.3.130.0030.04014.49
5.3.120.0070.04314.46
5.3.110.0000.05014.68
5.3.100.0070.06014.09
5.3.90.0000.03714.02
5.3.80.0030.03714.13
5.3.70.0030.03714.07
5.3.60.0000.04714.04
5.3.50.0100.03013.87
5.3.40.0070.05314.03
5.3.30.0100.03314.02
5.3.20.0100.03713.75
5.3.10.0030.06013.58
5.3.00.0070.03313.64
5.2.170.0030.03012.62
5.2.160.0070.02312.62
5.2.150.0000.03012.62
5.2.140.0070.02312.62
5.2.130.0070.02312.62
5.2.120.0000.03312.62
5.2.110.0000.03312.62
5.2.100.0070.02312.62
5.2.90.0030.02712.62
5.2.80.0030.03312.62
5.2.70.0030.03012.62
5.2.60.0000.03312.62
5.2.50.0070.04712.62
5.2.40.0070.03712.62
5.2.30.0030.03012.62
5.2.20.0030.03312.62
5.2.10.0030.02712.62
5.2.00.0000.04712.62
5.1.60.0000.02312.62
5.1.50.0000.02712.62
5.1.40.0000.02712.62
5.1.30.0030.02312.62
5.1.20.0030.02312.62
5.1.10.0000.03712.62
5.1.00.0000.02712.62
5.0.50.0030.04312.62
5.0.40.0070.01712.62
5.0.30.0130.03012.62
5.0.20.0130.01012.62
5.0.10.0070.03712.62
5.0.00.0070.04712.62
4.4.90.0000.01712.62
4.4.80.0000.01712.62
4.4.70.0070.01712.62
4.4.60.0030.01312.62
4.4.50.0000.01712.62
4.4.40.0000.02312.62
4.4.30.0070.01012.62
4.4.20.0030.01312.62
4.4.10.0030.02712.62
4.4.00.0030.02712.62
4.3.110.0000.02312.62
4.3.100.0030.03012.62
4.3.90.0000.03312.62
4.3.80.0030.05012.62
4.3.70.0030.01712.62
4.3.60.0000.03712.62
4.3.50.0070.01712.62
4.3.40.0030.05312.62
4.3.30.0030.03312.62
4.3.20.0030.02312.62
4.3.10.0000.03312.62
4.3.00.0000.01712.62

preferences:
43.95 ms | 401 KiB | 5 Q