3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(1,2,3); $object = (object) $a; var_dump($object); // echo ++$object; fatal error: object can't be converted to string echo ++$a; // notice: array to str conversion var_dump($a);

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)
8.3.40.0060.00918.66
8.3.30.0000.01420.21
8.3.20.0070.00020.36
8.3.10.0000.00822.10
8.3.00.0050.00322.57
8.2.170.0060.00922.96
8.2.160.0070.01422.26
8.2.150.0060.00324.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00420.75
8.2.110.0030.00622.24
8.2.100.0090.00319.51
8.2.90.0040.00419.28
8.2.80.0040.00419.28
8.2.70.0030.00717.50
8.2.60.0040.00417.93
8.2.50.0060.00318.07
8.2.40.0000.00918.15
8.2.30.0000.00919.29
8.2.20.0000.00717.63
8.2.10.0000.00717.61
8.2.00.0040.00417.60
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0060.00323.98
8.1.230.0060.00618.96
8.1.220.0030.00717.74
8.1.210.0000.00818.77
8.1.200.0060.00317.10
8.1.190.0050.00317.41
8.1.180.0030.00518.10
8.1.170.0000.00818.41
8.1.160.0000.00818.85
8.1.150.0000.00718.60
8.1.140.0040.00417.39
8.1.130.0000.00717.72
8.1.120.0080.00017.29
8.1.110.0000.00817.26
8.1.100.0040.00417.30
8.1.90.0020.00517.29
8.1.80.0040.00417.29
8.1.70.0070.00017.40
8.1.60.0000.00917.58
8.1.50.0070.00017.51
8.1.40.0040.00417.51
8.1.30.0000.00817.61
8.1.20.0050.00317.57
8.1.10.0040.00417.47
8.1.00.0000.00817.52
8.0.300.0040.00418.77
8.0.290.0070.00017.15
8.0.280.0030.00318.37
8.0.270.0070.00017.11
8.0.260.0000.00616.81
8.0.250.0030.00316.94
8.0.240.0040.00416.82
8.0.230.0070.00016.82
8.0.220.0000.00716.78
8.0.210.0030.00316.77
8.0.200.0000.00716.90
8.0.190.0040.00416.96
8.0.180.0040.00416.87
8.0.170.0040.00516.86
8.0.160.0070.00316.94
8.0.150.0030.00416.84
8.0.140.0080.00416.91
8.0.130.0030.00313.26
8.0.120.0000.00716.77
8.0.110.0040.00316.77
8.0.100.0000.00716.90
8.0.90.0000.00716.88
8.0.80.0090.01016.89
8.0.70.0070.00016.87
8.0.60.0080.00016.86
8.0.50.0000.00716.76
8.0.30.0120.00616.97
8.0.20.0130.00717.40
8.0.10.0000.00817.02
8.0.00.0150.00816.75
7.4.330.0030.00316.69
7.4.320.0000.00716.43
7.4.300.0060.00016.57
7.4.290.0030.00316.56
7.4.280.0070.00016.38
7.4.270.0070.00016.48
7.4.260.0030.00313.25
7.4.250.0040.00416.56
7.4.240.0010.00616.53
7.4.230.0070.00016.58
7.4.220.0190.00416.61
7.4.210.0090.00516.61
7.4.200.0020.00516.57
7.4.190.0030.00316.39
7.4.160.0070.01016.46
7.4.150.0140.00317.40
7.4.140.0120.01017.86
7.4.130.0150.00316.56
7.4.120.0190.00716.58
7.4.110.0100.00716.54
7.4.100.0140.00816.63
7.4.90.0090.01516.48
7.4.80.0120.00419.39
7.4.70.0090.01416.55
7.4.60.0060.01016.48
7.4.50.0040.00416.44
7.4.40.0070.00722.77
7.4.30.0070.01016.64
7.4.00.0070.01014.66
7.3.330.0020.00313.22
7.3.320.0000.00513.16
7.3.310.0040.00416.38
7.3.300.0070.00016.30
7.3.290.0070.00716.26
7.3.280.0110.00816.36
7.3.270.0170.00317.40
7.3.260.0140.00316.32
7.3.250.0100.00716.49
7.3.240.0190.00016.34
7.3.230.0100.00716.41
7.3.210.0090.00916.36
7.3.200.0160.00619.39
7.3.190.0080.00916.35
7.3.180.0000.01716.38
7.3.170.0080.00816.29
7.3.160.0140.00316.45
7.3.120.0060.00614.86
7.3.10.0060.00616.67
7.3.00.0080.00516.55
7.2.330.0180.00616.28
7.2.320.0120.00916.38
7.2.310.0090.01516.51
7.2.300.0120.01216.29
7.2.290.0110.01016.64
7.2.130.0070.00716.78
7.2.120.0030.01016.87
7.2.110.0060.00616.75
7.2.100.0070.00816.72
7.2.90.0080.00716.87
7.2.80.0080.00816.82
7.2.70.0060.00916.82
7.2.60.0070.00716.71
7.2.50.0090.00516.66
7.2.40.0090.00616.76
7.2.30.0120.01016.71
7.2.20.0020.01216.80
7.2.10.0120.00716.76
7.2.00.0080.00717.74
7.1.250.0030.01015.67
7.1.200.0030.00715.55
7.1.100.0060.00617.80
7.1.70.0000.00716.84
7.1.60.0140.00719.17
7.1.50.0100.01317.05
7.1.00.0030.03322.57
7.0.200.0130.00316.76
7.0.140.0100.06722.09
7.0.110.0100.07319.87
7.0.100.0100.03720.03
7.0.90.0070.06319.84
7.0.80.0130.08020.03
7.0.70.0030.08320.09
7.0.60.0130.08020.03
7.0.50.0030.05320.39
7.0.40.0100.08320.13
7.0.30.0070.05720.28
7.0.20.0100.08020.03
7.0.10.0130.07720.15
7.0.00.0070.05720.21
5.6.280.0100.06720.98
5.6.260.0030.04720.69
5.6.250.0070.08020.62
5.6.240.0070.04020.86
5.6.230.0100.07320.65
5.6.220.0100.07720.65
5.6.210.0170.07720.67
5.6.200.0030.08721.13
5.6.190.0130.07720.92
5.6.180.0170.07721.21
5.6.170.0100.08021.28
5.6.160.0070.04020.92
5.6.150.0100.07721.13
5.6.140.0130.07721.13
5.6.130.0070.08321.11
5.6.120.0130.07720.98
5.6.110.0130.07720.93
5.6.100.0030.07721.17
5.6.90.0100.08321.02
5.6.80.0200.03320.52
5.6.70.0130.07020.66
5.6.60.0170.07020.58
5.6.50.0170.07020.32
5.6.40.0130.06720.43
5.6.30.0070.07720.28
5.6.20.0130.07020.63
5.6.10.0170.07020.37
5.6.00.0100.06720.28
5.5.380.0030.08320.37
5.5.370.0170.07020.34
5.5.360.0100.07320.30
5.5.350.0100.04720.43
5.5.340.0100.04720.88
5.5.330.0100.07320.98
5.5.320.0100.05020.74
5.5.310.0130.07320.89
5.5.300.0130.07721.02
5.5.290.0070.08720.75
5.5.280.0070.06320.86
5.5.270.0070.06320.68
5.5.260.0130.05320.92
5.5.250.0070.08320.64
5.5.240.0030.08020.32
5.5.230.0170.06320.15
5.5.220.0100.07320.33
5.5.210.0100.05720.16
5.5.200.0070.07720.24
5.5.190.0100.07720.24
5.5.180.0100.07320.31
5.5.160.0030.05320.15
5.5.150.0130.07320.15
5.5.140.0030.08020.32
5.5.130.0100.05720.04
5.5.120.0100.07320.24
5.5.110.0030.05020.20
5.5.100.0070.06020.10
5.5.90.0130.06720.07
5.5.80.0070.07320.22
5.5.70.0070.08320.26
5.5.60.0030.05720.00
5.5.50.0130.04720.08
5.5.40.0100.07720.02
5.5.30.0070.07719.95
5.5.20.0100.08020.25
5.5.10.0100.08019.99
5.5.00.0100.07020.21
5.4.450.0070.08319.26
5.4.440.0130.07319.27
5.4.430.0130.07319.42
5.4.420.0130.06719.57
5.4.410.0030.07719.33
5.4.400.0100.07319.01
5.4.390.0070.05719.12
5.4.380.0270.05319.12
5.4.370.0100.07319.01
5.4.360.0070.07718.98
5.4.350.0070.05318.93
5.4.340.0030.07719.16
5.4.320.0030.08019.08
5.4.310.0130.07018.98
5.4.300.0230.06019.11
5.4.290.0030.08019.10
5.4.280.0130.07319.00
5.4.270.0070.07718.92
5.4.260.0030.08319.02
5.4.250.0030.07318.90
5.4.240.0170.06319.02
5.4.230.0070.07719.11
5.4.220.0070.07319.24
5.4.210.0030.04719.11
5.4.200.0100.06719.02
5.4.190.0030.08019.11
5.4.180.0130.07019.02
5.4.170.0030.08319.02
5.4.160.0100.07019.09
5.4.150.0000.07319.09
5.4.140.0070.07716.27
5.4.130.0030.07016.25
5.4.120.0070.07316.33
5.4.110.0130.07016.53
5.4.100.0130.06716.18
5.4.90.0070.06716.37
5.4.80.0030.04016.36
5.4.70.0070.07016.48
5.4.60.0030.07316.48
5.4.50.0100.06016.50
5.4.40.0100.06716.31
5.4.30.0070.07016.38
5.4.20.0030.07716.25
5.4.10.0030.05016.44
5.4.00.0030.06015.66
5.3.290.0070.08014.55
5.3.280.0030.07014.42
5.3.270.0030.05314.43
5.3.260.0000.08014.50
5.3.250.0070.07714.68
5.3.240.0100.06314.39
5.3.230.0130.07314.59
5.3.220.0130.07314.54
5.3.210.0070.07714.44
5.3.200.0030.07714.57
5.3.190.0030.04714.50
5.3.180.0030.07714.55
5.3.170.0030.04714.58
5.3.160.0070.04714.34
5.3.150.0030.07014.63
5.3.140.0130.04014.47
5.3.130.0030.08014.43
5.3.120.0100.06014.43
5.3.110.0130.07014.61
5.3.100.0000.08014.04
5.3.90.0030.07014.01
5.3.80.0100.06713.90
5.3.70.0170.06314.02
5.3.60.0030.08313.93
5.3.50.0030.07013.78
5.3.40.0030.07313.84
5.3.30.0070.07013.86
5.3.20.0170.03013.61
5.3.10.0070.06713.72
5.3.00.0200.02713.71
5.2.170.0070.06312.60
5.2.160.0070.05712.60
5.2.150.0030.06012.60
5.2.140.0030.06312.60
5.2.130.0070.06012.60
5.2.120.0030.04012.60
5.2.110.0100.06012.60
5.2.100.0030.04312.60
5.2.90.0030.06712.60
5.2.80.0070.02712.60
5.2.70.0070.05712.60
5.2.60.0030.07012.60
5.2.50.0100.05012.60
5.2.40.0030.06312.60
5.2.30.0000.04312.60
5.2.20.0070.06312.60
5.2.10.0030.03312.60
5.2.00.0070.06012.60
5.1.60.0070.04712.60
5.1.50.0030.03712.60
5.1.40.0030.05312.60
5.1.30.0070.04712.60
5.1.20.0030.03012.60
5.1.10.0070.05312.60
5.1.00.0130.04712.60
5.0.50.0070.04712.60
5.0.40.0000.04712.60
5.0.30.0070.04712.60
5.0.20.0100.03312.60
5.0.10.0030.04312.60
5.0.00.0030.06012.60
4.4.90.0000.03312.60
4.4.80.0000.02012.60
4.4.70.0030.03712.60
4.4.60.0030.03312.60
4.4.50.0000.02012.60
4.4.40.0070.05012.60
4.4.30.0030.01712.60
4.4.20.0000.03312.60
4.4.10.0000.02012.60
4.4.00.0070.04712.60
4.3.110.0000.03312.60
4.3.100.0000.02012.60
4.3.90.0030.01712.60
4.3.80.0000.05312.60
4.3.70.0000.03712.60
4.3.60.0030.03312.60
4.3.50.0000.03712.60
4.3.40.0030.04012.60
4.3.30.0000.04012.60
4.3.20.0000.03712.60
4.3.10.0030.03312.60
4.3.00.0030.03312.60

preferences:
51.5 ms | 400 KiB | 5 Q