3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array("", 0, array(), "1", "0", "-1", -1, new String()); foreach ($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)
8.3.60.0070.01018.28
8.3.50.0120.01221.14
8.3.40.0060.00918.84
8.3.30.0040.01120.39
8.3.20.0070.00718.73
8.3.10.0070.00721.00
8.3.00.0070.00023.57
8.2.180.0100.01018.41
8.2.170.0100.00322.96
8.2.160.0110.00420.52
8.2.150.0180.00024.18
8.2.140.0100.00324.66
8.2.130.0080.00826.16
8.2.120.0040.00419.64
8.2.110.0110.00022.03
8.2.100.0040.00717.91
8.2.90.0040.00419.21
8.2.80.0060.00319.46
8.2.70.0070.00317.50
8.2.60.0040.00418.04
8.2.50.0050.00318.07
8.2.40.0050.00318.34
8.2.30.0080.00021.16
8.2.20.0040.00417.79
8.2.10.0000.00817.67
8.2.00.0030.00717.80
8.1.280.0110.00325.92
8.1.270.0110.00723.99
8.1.260.0100.00326.35
8.1.250.0100.01028.09
8.1.240.0060.00322.42
8.1.230.0110.00020.90
8.1.220.0050.00318.77
8.1.210.0000.00818.91
8.1.200.0080.00417.00
8.1.190.0000.00817.41
8.1.180.0000.00818.10
8.1.170.0030.00518.63
8.1.160.0040.00418.83
8.1.150.0000.00718.62
8.1.140.0040.00417.27
8.1.130.0030.00317.73
8.1.120.0030.00317.39
8.1.110.0030.00517.41
8.1.100.0000.00717.41
8.1.90.0000.00717.39
8.1.80.0030.00317.37
8.1.70.0040.00417.39
8.1.60.0060.00317.57
8.1.50.0050.00317.42
8.1.40.0040.00417.34
8.1.30.0000.00717.50
8.1.20.0030.00617.56
8.1.10.0040.00417.52
8.1.00.0070.00417.34
8.0.300.0060.00319.98
8.0.290.0040.00417.18
8.0.280.0000.00818.32
8.0.270.0030.00317.18
8.0.260.0040.00416.84
8.0.250.0000.00717.03
8.0.240.0040.00416.99
8.0.230.0070.00017.02
8.0.220.0000.00716.94
8.0.210.0070.00016.94
8.0.200.0030.00317.04
8.0.190.0000.00716.89
8.0.180.0070.00016.96
8.0.170.0070.00016.84
8.0.160.0000.00717.00
8.0.150.0070.00016.86
8.0.140.0030.00416.94
8.0.130.0070.00013.38
8.0.120.0050.00316.88
8.0.110.0000.00716.84
8.0.100.0000.00816.85
8.0.90.0040.00416.99
8.0.80.0100.00716.94
8.0.70.0050.00316.86
8.0.60.0050.00316.76
8.0.50.0000.00716.74
8.0.30.0070.01317.15
8.0.20.0110.00917.40
8.0.10.0050.00216.91
8.0.00.0130.00416.76
7.4.330.0000.00516.70
7.4.320.0070.00016.46
7.4.300.0030.00316.34
7.4.290.0070.00016.55
7.4.280.0000.01016.38
7.4.270.0040.00416.44
7.4.260.0050.00013.21
7.4.250.0050.00316.42
7.4.240.0070.00016.53
7.4.230.0000.00716.64
7.4.220.0030.01216.34
7.4.210.0090.00516.42
7.4.200.0070.00016.61
7.4.190.0070.00016.54
7.4.160.0180.00416.44
7.4.150.0070.01117.40
7.4.140.0070.01517.86
7.4.130.0060.01416.59
7.4.120.0080.01016.46
7.4.110.0100.01016.25
7.4.100.0160.00016.54
7.4.90.0120.00616.56
7.4.80.0090.00919.39
7.4.70.0080.00816.40
7.4.60.0100.00916.39
7.4.50.0000.00716.20
7.4.40.0000.01522.77
7.4.30.0080.01116.54
7.4.00.0070.00614.90
7.3.330.0060.00013.03
7.3.320.0000.00613.15
7.3.310.0000.00716.14
7.3.300.0030.00316.29
7.3.290.0100.00716.18
7.3.280.0100.00716.34
7.3.270.0140.00317.40
7.3.260.0120.00718.24
7.3.250.0120.00916.43
7.3.240.0070.01216.60
7.3.230.0090.00616.42
7.3.210.0130.00316.34
7.3.200.0070.01319.39
7.3.190.0100.01016.43
7.3.180.0060.00916.42
7.3.170.0030.01516.37
7.3.160.0040.01116.22
7.3.120.0080.00814.81
7.3.110.0140.00314.91
7.3.100.0060.00914.57
7.3.90.0030.01214.69
7.3.80.0100.00314.79
7.3.70.0030.01014.89
7.3.60.0030.01214.61
7.3.50.0100.00714.71
7.3.40.0000.01114.71
7.3.30.0040.01114.57
7.3.20.0100.00316.57
7.3.10.0050.00516.71
7.3.00.0030.00716.59
7.2.330.0100.00616.70
7.2.320.0090.00916.38
7.2.310.0120.01216.27
7.2.300.0090.01316.62
7.2.290.0060.01116.59
7.2.250.0030.01514.97
7.2.240.0100.01015.14
7.2.230.0000.01415.14
7.2.220.0060.00614.89
7.2.210.0060.00614.68
7.2.200.0030.00614.77
7.2.190.0060.00614.89
7.2.180.0060.00914.96
7.2.170.0030.01315.05
7.2.60.0090.00616.91
7.2.00.0030.01319.30
7.1.330.0000.01415.79
7.1.320.0060.00915.37
7.1.310.0100.00715.78
7.1.300.0090.00315.51
7.1.290.0060.00315.62
7.1.280.0030.01015.62
7.1.270.0070.00715.64
7.1.260.0060.00315.75
7.1.200.0100.00315.86
7.1.100.0060.00617.75
7.1.70.0030.00717.24
7.1.60.0090.01619.24
7.1.50.0070.01516.93
7.1.00.0100.05722.51
7.0.200.0110.00016.68
7.0.140.0000.07722.00
7.0.110.0130.07019.89
7.0.100.0130.04320.05
7.0.90.0000.09019.93
7.0.80.0030.07719.89
7.0.70.0070.08019.96
7.0.60.0170.07319.91
7.0.50.0130.07720.45
7.0.40.0070.07020.07
7.0.30.0070.05720.17
7.0.20.0070.08320.05
7.0.10.0130.07320.05
7.0.00.0130.07720.14
5.6.280.0030.07321.07
5.6.260.0030.04320.63
5.6.250.0100.07720.65
5.6.240.0100.08020.55
5.6.230.0100.06720.66
5.6.220.0030.08320.61
5.6.210.0070.07320.58
5.6.200.0200.07020.96
5.6.190.0130.08021.05
5.6.180.0100.08320.93
5.6.170.0130.08021.05
5.6.160.0100.04721.26
5.6.150.0100.07321.14
5.6.140.0070.06021.06
5.6.130.0100.08021.28
5.6.120.0170.07721.14
5.6.110.0070.08321.01
5.6.100.0230.06720.97
5.6.90.0070.08721.16
5.6.80.0130.07320.47
5.6.70.0130.07320.36
5.6.60.0130.04320.32
5.6.50.0000.05320.50
5.6.40.0100.07720.49
5.6.30.0130.07020.64
5.6.20.0100.07720.40
5.6.10.0130.06020.37
5.6.00.0070.07720.46
5.5.380.0100.04320.32
5.5.370.0030.07020.25
5.5.360.0070.08320.23
5.5.350.0000.08020.42
5.5.340.0070.08020.95
5.5.330.0130.07720.81
5.5.320.0170.07020.88
5.5.310.0030.08020.70
5.5.300.0070.05020.95
5.5.290.0100.08320.79
5.5.280.0130.07320.86
5.5.270.0130.06020.96
5.5.260.0170.06720.89
5.5.250.0100.08020.80
5.5.240.0070.08020.20
5.5.230.0170.07320.21
5.5.220.0100.07320.31
5.5.210.0030.07020.36
5.5.200.0100.08020.29
5.5.190.0000.05320.38
5.5.180.0000.05320.26
5.5.160.0130.04720.32
5.5.150.0000.08320.21
5.5.140.0070.05020.17
5.5.130.0100.06020.26
5.5.120.0000.08320.15
5.5.110.0070.05020.08
5.5.100.0170.04320.03
5.5.90.0070.07720.04
5.5.80.0070.08020.16
5.5.70.0130.07020.15
5.5.60.0000.07720.15
5.5.50.0100.04320.23
5.5.40.0100.07020.03
5.5.30.0100.07320.20
5.5.20.0100.07020.00
5.5.10.0030.08020.13
5.5.00.0170.07020.12
5.4.450.0070.05019.45
5.4.440.0100.07719.29
5.4.430.0030.05319.39
5.4.420.0130.07019.25
5.4.410.0070.04019.24
5.4.400.0100.07019.08
5.4.390.0070.07719.16
5.4.380.0100.06719.04
5.4.370.0200.06019.13
5.4.360.0000.07719.00
5.4.350.0030.07718.93
5.4.340.0070.07318.95
5.4.320.0070.07019.02
5.4.310.0030.04718.98
5.4.300.0070.08019.02
5.4.290.0100.06018.93
5.4.280.0000.08018.93
5.4.270.0130.06019.13
5.4.260.0100.07719.07
5.4.250.0100.06719.16
5.4.240.0100.07719.09
5.4.230.0000.05019.00
5.4.220.0130.07019.00
5.4.210.0030.06318.97
5.4.200.0100.04318.98
5.4.190.0070.06318.99
5.4.180.0130.06719.07
5.4.170.0100.07319.26
5.4.160.0070.07319.10
5.4.150.0100.07319.16
5.4.140.0030.07716.53
5.4.130.0030.07316.52
5.4.120.0170.04716.46
5.4.110.0100.07316.18
5.4.100.0130.06016.29
5.4.90.0130.06716.23
5.4.80.0070.07316.49
5.4.70.0130.06316.12
5.4.60.0100.06716.34
5.4.50.0070.06716.37
5.4.40.0070.07316.43
5.4.30.0130.06016.37
5.4.20.0100.06716.47
5.4.10.0070.07716.37
5.4.00.0100.07315.93
5.3.290.0130.06314.50
5.3.280.0030.04714.61
5.3.270.0100.06714.46
5.3.260.0130.05014.63
5.3.250.0030.08314.71
5.3.240.0100.07014.53
5.3.230.0200.06314.48
5.3.220.0130.06014.50
5.3.210.0070.07314.58
5.3.200.0000.08014.58
5.3.190.0070.08014.43
5.3.180.0100.06714.59
5.3.170.0170.06714.62
5.3.160.0130.07314.56
5.3.150.0030.08014.58
5.3.140.0070.04314.34
5.3.130.0130.06314.62
5.3.120.0030.07314.46
5.3.110.0100.07014.47
5.3.100.0000.07713.92
5.3.90.0030.07014.08
5.3.80.0070.07714.05
5.3.70.0130.06313.85
5.3.60.0070.07314.02
5.3.50.0030.07713.82
5.3.40.0070.07313.80
5.3.30.0170.06713.75
5.3.20.0100.06713.48
5.3.10.0100.07013.53
5.3.00.0130.06313.52
5.2.170.0070.06012.60
5.2.160.0030.06312.60
5.2.150.0070.06012.60
5.2.140.0030.06012.60
5.2.130.0100.05312.60
5.2.120.0070.05312.60
5.2.110.0100.05312.60
5.2.100.0000.04712.60
5.2.90.0130.03712.60
5.2.80.0070.06312.60
5.2.70.0100.05712.60
5.2.60.0070.06012.60
5.2.50.0000.04012.60
5.2.40.0070.05712.60
5.2.30.0130.04712.60
5.2.20.0030.03312.60
5.2.10.0030.05312.60
5.2.00.0000.06712.60
5.1.60.0070.05012.60
5.1.50.0000.06012.60
5.1.40.0100.04712.60
5.1.30.0030.04012.60
5.1.20.0000.04712.60
5.1.10.0030.05312.60
5.1.00.0000.05712.60
5.0.50.0030.04312.60
5.0.40.0030.04312.60
5.0.30.0030.06712.60
5.0.20.0100.03712.60
5.0.10.0030.04312.60
5.0.00.0000.06712.60
4.4.90.0070.01312.60
4.4.80.0000.03712.60
4.4.70.0070.03012.60
4.4.60.0000.04012.60
4.4.50.0000.03312.60
4.4.40.0030.05312.60
4.4.30.0070.02312.60
4.4.20.0000.03712.60
4.4.10.0000.03712.60
4.4.00.0070.05012.60
4.3.110.0070.03312.60
4.3.100.0030.03312.60
4.3.90.0070.02712.60
4.3.80.0070.04712.60
4.3.70.0100.02712.60
4.3.60.0000.04012.60
4.3.50.0000.03712.60
4.3.40.0100.02312.60
4.3.30.0000.03712.60
4.3.20.0030.03312.60
4.3.10.0000.03312.60
4.3.00.0000.03712.60

preferences:
35.77 ms | 401 KiB | 5 Q