3v4l.org

run code in 300+ PHP versions simultaneously
<?php class d{} $a = array("", 0, array(), "1", "0", "-1", -1, new d, new d()); foreach ($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)
8.3.60.0000.01518.30
8.3.50.0110.00622.05
8.3.40.0120.00318.79
8.3.30.0070.00719.09
8.3.20.0050.00320.38
8.3.10.0000.00821.97
8.3.00.0090.00022.45
8.2.180.0140.00716.32
8.2.170.0110.00422.96
8.2.160.0040.01119.33
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0060.00317.63
8.2.110.0030.00620.35
8.2.100.0060.00617.72
8.2.90.0040.00420.54
8.2.80.0060.00318.05
8.2.70.0040.00417.80
8.2.60.0000.00818.21
8.2.50.0000.00818.10
8.2.40.0030.00617.99
8.2.30.0090.00318.13
8.2.20.0000.00717.55
8.2.10.0040.00417.73
8.2.00.0080.00017.55
8.1.280.0170.00025.92
8.1.270.0040.00422.11
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0090.00023.83
8.1.230.0090.00620.91
8.1.220.0000.00717.74
8.1.210.0090.00018.98
8.1.200.0060.00317.23
8.1.190.0040.00417.22
8.1.180.0060.00318.10
8.1.170.0000.00818.47
8.1.160.0000.00821.92
8.1.150.0040.00418.55
8.1.140.0030.00617.45
8.1.130.0000.00717.75
8.1.120.0040.00417.37
8.1.110.0030.00617.42
8.1.100.0080.00017.44
8.1.90.0080.00317.39
8.1.80.0050.00317.51
8.1.70.0000.00717.43
8.1.60.0030.00617.44
8.1.50.0030.00517.60
8.1.40.0030.00517.42
8.1.30.0030.00617.48
8.1.20.0040.00417.70
8.1.10.0000.00717.59
8.1.00.0040.00417.40
8.0.300.0000.00719.89
8.0.290.0030.00616.75
8.0.280.0030.00318.36
8.0.270.0070.00017.33
8.0.260.0000.00616.75
8.0.250.0030.00316.92
8.0.240.0000.00716.96
8.0.230.0000.00716.93
8.0.220.0070.00016.80
8.0.210.0040.00416.88
8.0.200.0070.00016.97
8.0.190.0060.00317.00
8.0.180.0070.00016.87
8.0.170.0000.00816.98
8.0.160.0050.00316.93
8.0.150.0000.00716.89
8.0.140.0000.00816.88
8.0.130.0030.00313.28
8.0.120.0040.00416.89
8.0.110.0040.00416.87
8.0.100.0000.00816.78
8.0.90.0070.00016.75
8.0.80.0060.00916.87
8.0.70.0080.00016.78
8.0.60.0000.00716.93
8.0.50.0050.00316.93
8.0.30.0100.01017.22
8.0.20.0110.01117.40
8.0.10.0030.00516.98
8.0.00.0140.00616.68
7.4.330.0030.00315.01
7.4.320.0060.00016.52
7.4.300.0060.00016.63
7.4.290.0080.00016.36
7.4.280.0000.00816.51
7.4.270.0040.00416.40
7.4.260.0040.00416.61
7.4.250.0000.00816.46
7.4.240.0000.00716.43
7.4.230.0050.00216.61
7.4.220.0120.00616.47
7.4.210.0090.01016.57
7.4.200.0000.00716.67
7.4.190.0030.00316.66
7.4.160.0130.00416.60
7.4.150.0090.00917.40
7.4.140.0090.01117.86
7.4.130.0080.01216.58
7.4.120.0120.00816.55
7.4.110.0080.00916.46
7.4.100.0120.00616.50
7.4.90.0060.01116.47
7.4.80.0120.00819.39
7.4.70.0060.01216.59
7.4.60.0100.00616.52
7.4.50.0000.00516.33
7.4.40.0030.01022.77
7.4.30.0040.01716.48
7.4.00.0070.00915.10
7.3.330.0030.00313.17
7.3.320.0050.00013.17
7.3.310.0070.00016.20
7.3.300.0040.00416.17
7.3.290.0100.00316.27
7.3.280.0080.00916.32
7.3.270.0070.01017.40
7.3.260.0090.00916.71
7.3.250.0100.00816.39
7.3.240.0170.00316.35
7.3.230.0110.00516.39
7.3.210.0040.01216.41
7.3.200.0060.01119.39
7.3.190.0170.00516.18
7.3.180.0030.01216.23
7.3.170.0080.00816.46
7.3.160.0110.00716.48
7.3.120.0090.00614.92
7.3.110.0140.00414.84
7.3.100.0110.00414.59
7.3.90.0000.00914.89
7.3.80.0040.01414.68
7.3.70.0050.00514.96
7.3.60.0070.01014.60
7.3.50.0050.00514.60
7.3.40.0030.01314.83
7.3.30.0110.00414.94
7.3.20.0070.00416.79
7.3.10.0040.00816.69
7.3.00.0060.00316.59
7.2.330.0090.01116.70
7.2.320.0060.01316.77
7.2.310.0060.01216.69
7.2.300.0100.00716.66
7.2.290.0070.01416.78
7.2.250.0080.00815.01
7.2.240.0030.01715.23
7.2.230.0040.01115.21
7.2.220.0040.00814.78
7.2.210.0060.00614.98
7.2.200.0000.01415.04
7.2.190.0090.00615.08
7.2.180.0000.01115.30
7.2.170.0070.01015.16
7.1.330.0060.00615.59
7.1.320.0030.01215.91
7.1.310.0050.00515.64
7.1.300.0080.00615.74
7.1.290.0100.00315.70
7.1.280.0000.01215.57
7.1.270.0100.00315.70
7.1.260.0130.00015.69
7.1.200.0030.00915.80
7.1.70.0000.00717.09
7.1.60.0070.01719.82
7.1.50.0100.00717.09
7.1.00.0030.07722.40
7.0.200.0070.00416.91
7.0.140.0000.07722.21
7.0.100.0000.08020.06
7.0.90.0270.05019.94
7.0.80.0170.05019.84
7.0.70.0100.04319.98
7.0.60.0270.03719.96
7.0.50.0200.04020.26
7.0.40.0100.08020.11
7.0.30.0070.04020.19
7.0.20.0070.04020.10
7.0.10.0100.06020.09
7.0.00.0100.06720.09
5.6.280.0070.07020.91
5.6.250.0070.04320.60
5.6.240.0130.04320.59
5.6.230.0100.06720.63
5.6.220.0000.07320.46
5.6.210.0030.04020.44
5.6.200.0100.07721.11
5.6.190.0030.04021.01
5.6.180.0070.08021.04
5.6.170.0070.08321.17
5.6.160.0030.04721.02
5.6.150.0070.06721.17
5.6.140.0130.07321.04
5.6.130.0030.06721.09
5.6.120.0070.07720.96
5.6.110.0030.04721.09
5.6.100.0070.03720.99
5.6.90.0030.04321.15
5.6.80.0100.06320.43
5.6.70.0030.07320.35
5.6.60.0000.06020.34
5.6.50.0070.05020.34
5.6.40.0070.05020.47
5.6.30.0000.08720.44
5.6.20.0030.06320.29
5.6.10.0030.06720.29
5.6.00.0130.06320.30
5.5.380.0030.07720.33
5.5.370.0030.04320.33
5.5.360.0100.07720.32
5.5.350.0070.07020.33
5.5.340.0030.08320.93
5.5.330.0170.07720.89
5.5.320.0030.06320.90
5.5.310.0070.04020.88
5.5.300.0070.06720.77
5.5.290.0000.09720.77
5.5.280.0170.07320.77
5.5.270.0130.06320.75
5.5.260.0100.04320.78
5.5.250.0130.07020.68
5.5.240.0030.04020.11
5.5.230.0100.04020.25
5.5.220.0030.07720.29
5.5.210.0000.08020.20
5.5.200.0170.06719.99
5.5.190.0100.05020.26
5.5.180.0000.04720.12
5.5.160.0100.08019.99
5.5.150.0070.07720.14
5.5.140.0070.08720.10
5.5.130.0070.05020.10
5.5.120.0030.08320.10
5.5.110.0030.03720.11
5.5.100.0070.08320.16
5.5.90.0000.07720.07
5.5.80.0100.07320.06
5.5.70.0030.07019.93
5.5.60.0000.05720.08
5.5.50.0030.06020.05
5.5.40.0030.04020.04
5.5.30.0070.03720.06
5.5.20.0070.07720.05
5.5.10.0030.04020.04
5.5.00.0100.06720.10
5.4.450.0030.05019.23
5.4.440.0030.08019.54
5.4.430.0100.07319.36
5.4.420.0100.03719.42
5.4.410.0100.04719.14
5.4.400.0030.03719.14
5.4.390.0070.08319.21
5.4.380.0070.03319.23
5.4.370.0030.03719.09
5.4.360.0100.07319.12
5.4.350.0030.04019.14
5.4.340.0000.04018.88
5.4.320.0170.06719.20
5.4.310.0030.06719.23
5.4.300.0030.07719.12
5.4.290.0070.07719.09
5.4.280.0030.03718.85
5.4.270.0030.03319.03
5.4.260.0070.03319.13
5.4.250.0070.04319.09
5.4.240.0100.07319.11
5.4.230.0000.08018.94
5.4.220.0030.05019.22
5.4.210.0000.06318.94
5.4.200.0000.04018.84
5.4.190.0100.04319.02
5.4.180.0030.08319.15
5.4.170.0070.07719.03
5.4.160.0100.06718.84
5.4.150.0070.03319.02
5.4.140.0070.07016.28
5.4.130.0070.07316.38
5.4.120.0100.05016.14
5.4.110.0130.06016.39
5.4.100.0070.05316.43
5.4.90.0070.07316.49
5.4.80.0070.06716.45
5.4.70.0100.06716.47
5.4.60.0100.06716.54
5.4.50.0070.07316.39
5.4.40.0000.07016.46
5.4.30.0030.05016.36
5.4.20.0030.05716.47
5.4.10.0170.07016.48
5.4.00.0130.06015.83
5.3.290.0070.06314.61
5.3.280.0070.03314.62
5.3.270.0070.03714.68
5.3.260.0070.07714.73
5.3.250.0100.03714.59
5.3.240.0030.04014.71
5.3.230.0130.06314.68
5.3.220.0000.04014.49
5.3.210.0000.06714.61
5.3.200.0030.03314.53
5.3.190.0100.06014.59
5.3.180.0000.03714.55
5.3.170.0000.07014.51
5.3.160.0030.06714.57
5.3.150.0030.05314.60
5.3.140.0070.07714.50
5.3.130.0000.04314.49
5.3.120.0070.06314.64
5.3.110.0000.08314.46
5.3.100.0000.06014.17
5.3.90.0000.04014.13
5.3.80.0000.04014.10
5.3.70.0100.05713.91
5.3.60.0000.06713.97
5.3.50.0030.05713.96
5.3.40.0070.07013.85
5.3.30.0070.04013.95
5.3.20.0030.06013.62
5.3.10.0030.03713.68
5.3.00.0070.04713.66
5.2.170.0100.05311.24
5.2.160.0070.04011.20
5.2.150.0030.06011.15
5.2.140.0030.05711.24
5.2.130.0070.03011.12
5.2.120.0100.03011.15
5.2.110.0030.05010.99
5.2.100.0070.04711.16
5.2.90.0030.05711.13
5.2.80.0000.06311.02
5.2.70.0100.02711.20
5.2.60.0070.03311.14
5.2.50.0030.03311.04
5.2.40.0030.06310.89
5.2.30.0100.03711.07
5.2.20.0070.03310.91
5.2.10.0130.04310.95
5.2.00.0000.04010.61
5.1.60.0030.05310.05
5.1.50.0070.03010.10
5.1.40.0030.02710.10
5.1.30.0030.05310.44
5.1.20.0070.05010.41
5.1.10.0000.04010.13
5.1.00.0070.0309.95
5.0.50.0070.0408.48
5.0.40.0000.0408.49
5.0.30.0000.0608.48
5.0.20.0070.0438.48
5.0.10.0070.0238.48
5.0.00.0000.0378.48
4.4.90.0030.0178.48
4.4.80.0030.0138.48
4.4.70.0000.0338.48
4.4.60.0000.0378.48
4.4.50.0000.0308.48
4.4.40.0030.0278.48
4.4.30.0100.0208.48
4.4.20.0030.0278.48
4.4.10.0030.0378.48
4.4.00.0000.0438.48
4.3.110.0070.0278.48
4.3.100.0030.0308.48
4.3.90.0030.0278.48
4.3.80.0000.0378.48
4.3.70.0000.0208.48
4.3.60.0100.0208.48
4.3.50.0170.0208.48
4.3.40.0000.0538.48
4.3.30.0030.0338.48
4.3.20.0000.0338.48
4.3.10.0000.0178.48
4.3.00.0000.0238.48

preferences:
42.64 ms | 401 KiB | 5 Q