3v4l.org

run code in 300+ PHP versions simultaneously
<?php class foo { static $objcount = 0; function __construct(){ self::$objcount++; } function test(){ echo 'success'; } function static_test(){ echo 'success'; } } var_dump(foo::$objcount); $a = new foo(); var_dump(foo::$objcount); $b = new foo(); var_dump(foo::$objcount); $a->static_test(); $a::static_test();

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)
8.3.60.0070.00716.88
8.3.50.0070.00717.52
8.3.40.0160.00619.09
8.3.30.0070.00718.80
8.3.20.0080.00018.76
8.3.10.0040.00418.93
8.3.00.0050.00319.50
8.2.180.0070.00716.75
8.2.170.0110.00722.96
8.2.160.0150.00021.19
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00420.83
8.2.110.0090.00021.18
8.2.100.0070.00417.91
8.2.90.0040.00419.52
8.2.80.0040.00419.30
8.2.70.0040.00417.50
8.2.60.0040.00417.91
8.2.50.0040.00418.07
8.2.40.0040.00418.34
8.2.30.0000.00817.91
8.2.20.0070.00319.57
8.2.10.0050.00217.69
8.2.00.0080.00017.62
8.1.280.0130.00725.92
8.1.270.0070.00024.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00922.67
8.1.230.0070.00421.03
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0060.00317.25
8.1.190.0030.00617.53
8.1.180.0000.00818.10
8.1.170.0040.00418.91
8.1.160.0000.00718.87
8.1.150.0040.00418.45
8.1.140.0000.00817.38
8.1.130.0030.00317.86
8.1.120.0020.00517.45
8.1.110.0000.00717.27
8.1.100.0070.00017.40
8.1.90.0000.00717.40
8.1.80.0000.00717.29
8.1.70.0030.00317.35
8.1.60.0060.00317.54
8.1.50.0040.00417.47
8.1.40.0070.00017.46
8.1.30.0050.00317.60
8.1.20.0070.00017.66
8.1.10.0070.00017.58
8.1.00.0000.00817.46
8.0.300.0040.00419.86
8.0.290.0050.00316.75
8.0.280.0030.00318.40
8.0.270.0000.00717.26
8.0.260.0040.00416.80
8.0.250.0070.00016.93
8.0.240.0040.00416.94
8.0.230.0030.00316.84
8.0.220.0070.00016.91
8.0.210.0060.00316.86
8.0.200.0000.00616.82
8.0.190.0000.00816.96
8.0.180.0050.00316.97
8.0.170.0040.00516.81
8.0.160.0000.00816.97
8.0.150.0000.00916.72
8.0.140.0030.00716.73
8.0.130.0030.00313.34
8.0.120.0040.00416.81
8.0.110.0040.00416.88
8.0.100.0030.00316.76
8.0.90.0000.00716.91
8.0.80.0060.00916.88
8.0.70.0070.00016.96
8.0.60.0070.00016.72
8.0.50.0030.00516.93
8.0.30.0120.00617.41
8.0.20.0120.00717.06
8.0.10.0050.00317.05
8.0.00.0130.00716.77
7.4.330.0000.00512.98
7.4.320.0000.00616.55
7.4.300.0030.00316.55
7.4.290.0110.00016.65
7.4.280.0060.00316.50
7.4.270.0040.00416.49
7.4.260.0060.00013.29
7.4.250.0040.00416.61
7.4.240.0040.00416.50
7.4.230.0070.00016.59
7.4.220.0120.00616.59
7.4.210.0060.00916.59
7.4.200.0050.00216.66
7.4.190.0030.00316.76
7.4.160.0110.00616.52
7.4.150.0130.02016.59
7.4.140.0080.00816.44
7.4.130.0140.00716.54
7.4.120.0090.01116.44
7.4.110.0130.00616.53
7.4.100.0070.01416.66
7.4.90.0120.01216.56
7.4.80.0070.01019.39
7.4.70.0130.00516.58
7.4.60.0060.01016.50
7.4.50.0070.00516.64
7.4.40.0000.01616.32
7.4.30.0130.00316.44
7.4.00.0110.00614.94
7.3.330.0000.00713.27
7.3.320.0060.00313.45
7.3.310.0060.00016.46
7.3.300.0070.00016.28
7.3.290.0090.00616.44
7.3.280.0120.00716.40
7.3.270.0150.00316.61
7.3.260.0030.01416.42
7.3.250.0120.01116.53
7.3.240.0070.01616.66
7.3.230.0090.00916.38
7.3.210.0100.00716.36
7.3.200.0090.00616.35
7.3.190.0060.01016.68
7.3.180.0060.00916.50
7.3.170.0040.01216.39
7.3.160.0070.01416.63
7.3.120.0090.00915.02
7.3.110.0070.01115.00
7.3.100.0000.01614.59
7.3.90.0090.00614.93
7.3.80.0130.00014.88
7.3.70.0060.00614.98
7.3.60.0110.00014.77
7.3.50.0030.01014.80
7.3.40.0120.00314.70
7.3.30.0110.00314.92
7.3.20.0060.00916.34
7.3.10.0060.01016.68
7.3.00.0060.00816.62
7.2.330.0130.00316.37
7.2.320.0070.01316.76
7.2.310.0120.00616.66
7.2.300.0090.00916.36
7.2.290.0100.00716.94
7.2.250.0120.00815.05
7.2.240.0110.01115.04
7.2.230.0070.01015.09
7.2.220.0030.00714.85
7.2.210.0100.00314.99
7.2.200.0000.01315.12
7.2.190.0030.01014.84
7.2.180.0070.00715.01
7.2.170.0000.01015.11
7.2.130.0030.00916.88
7.2.120.0070.00717.07
7.2.110.0150.00016.70
7.2.100.0070.00316.82
7.2.90.0070.00717.06
7.2.80.0070.00716.80
7.2.70.0100.00316.91
7.2.60.0060.00616.79
7.2.50.0030.01417.02
7.2.40.0030.00716.56
7.2.30.0030.01216.97
7.2.20.0030.01416.93
7.2.10.0090.00617.16
7.2.00.0060.00618.31
7.1.330.0070.00715.72
7.1.320.0040.00415.91
7.1.310.0070.00715.84
7.1.300.0040.01115.46
7.1.290.0060.01015.71
7.1.280.0130.00315.79
7.1.270.0070.00715.74
7.1.260.0030.00615.73
7.1.250.0040.00415.80
7.1.200.0040.00815.73
7.1.100.0030.01218.29
7.1.70.0080.00317.27
7.1.60.0140.01119.40
7.1.50.0060.01616.71
7.1.00.0070.07022.35
7.0.200.0190.00614.71
7.0.140.0100.06722.22
7.0.120.0030.07321.96
7.0.60.0130.07320.02
7.0.50.0070.08717.84
7.0.40.0130.05020.02
7.0.30.0270.08020.21
7.0.20.0300.07320.20
7.0.10.0330.06020.16
7.0.00.0070.04320.23
5.6.280.0130.06320.77
5.6.210.0070.07720.61
5.6.200.0130.07318.19
5.6.190.0030.08720.55
5.6.180.0300.07720.56
5.6.170.0200.04720.55
5.6.160.0030.07320.46
5.6.150.0100.07318.23
5.6.140.0030.09018.18
5.6.130.0100.03718.12
5.6.120.0030.05321.00
5.6.110.0070.07720.99
5.6.100.0130.08020.97
5.6.90.0070.08720.88
5.6.80.0130.07720.54
5.5.350.0300.07720.47
5.5.340.0070.07717.96
5.5.330.0100.04320.41
5.5.320.0130.07720.27
5.5.310.0300.07720.32
5.5.300.0130.07317.95
5.5.290.0000.04317.98
5.5.280.0130.03720.88
5.5.270.0070.05320.90
5.5.260.0070.07320.98
5.5.250.0030.04320.69
5.5.240.0030.05720.19
5.4.450.0100.07019.53
5.4.440.0070.06719.20
5.4.430.0030.07019.41
5.4.420.0070.07019.41
5.4.410.0070.06319.14
5.4.400.0000.05319.16
5.4.390.0000.08319.09
5.4.380.0070.06019.13
5.4.370.0070.05318.85
5.4.360.0070.04019.15
5.4.350.0070.07019.21
5.4.340.0030.07019.31
5.4.320.0030.07718.98
5.4.310.0000.06719.22
5.4.300.0030.07019.09
5.4.290.0000.08318.97
5.4.280.0000.04319.23
5.4.270.0070.03719.23
5.4.260.0100.06019.13
5.4.250.0030.06719.15
5.4.240.0100.04319.08
5.4.230.0070.04318.94
5.4.220.0070.05319.23
5.4.210.0070.06319.21
5.4.200.0100.07319.12
5.4.190.0030.06318.87
5.4.180.0070.05719.23
5.4.170.0070.05318.98
5.4.160.0000.06018.97
5.4.150.0070.05019.04
5.4.140.0030.03716.45
5.4.130.0030.03716.33
5.4.120.0030.07016.35
5.4.110.0000.05716.45
5.4.100.0030.07016.46
5.4.90.0100.04316.55
5.4.80.0030.05716.59
5.4.70.0030.07016.26
5.4.60.0030.06016.54
5.4.50.0030.04016.43
5.4.40.0070.03716.48
5.4.30.0030.04016.31
5.4.20.0000.07716.16
5.4.10.0100.06016.16
5.4.00.0070.06716.12
5.3.290.0070.06314.59
5.3.280.0030.06014.71
5.3.270.0000.04714.69
5.3.260.0030.07014.58
5.3.250.0030.04014.54
5.3.240.0000.04714.63
5.3.230.0030.06714.63
5.3.220.0070.07014.66
5.3.210.0000.05314.63
5.3.200.0000.04714.68
5.3.190.0070.07014.55
5.3.180.0030.06714.48
5.3.170.0000.08014.48
5.3.160.0100.06014.47
5.3.150.0070.06014.59
5.3.140.0070.05014.49
5.3.130.0030.03714.53
5.3.120.0030.05314.47
5.3.110.0070.04014.67
5.3.100.0070.06013.94
5.3.90.0100.06714.18
5.3.80.0030.07014.11
5.3.70.0030.05014.04
5.3.60.0100.06713.91
5.3.50.0100.06713.96
5.3.40.0030.07713.87
5.3.30.0030.06013.83
5.3.20.0070.06713.61
5.3.10.0000.04713.70
5.3.00.0000.07013.73
5.2.170.0070.05312.30
5.2.160.0030.05712.30
5.2.150.0000.04712.30
5.2.140.0030.06012.30
5.2.130.0030.06012.30
5.2.120.0000.05012.30
5.2.110.0030.04012.30
5.2.100.0030.03712.30
5.2.90.0000.03312.30
5.2.80.0030.05712.30
5.2.70.0030.06312.30
5.2.60.0000.06712.30
5.2.50.0000.05012.30
5.2.40.0030.05012.30
5.2.30.0030.03712.30
5.2.20.0030.05712.30
5.2.10.0030.05712.30
5.2.00.0070.04712.30
5.1.60.0000.05012.30
5.1.50.0000.03712.30
5.1.40.0030.05312.30
5.1.30.0070.04712.30
5.1.20.0030.05012.30
5.1.10.0030.05312.30
5.1.00.0000.05312.30
5.0.50.0000.03712.30
5.0.40.0030.04312.30
5.0.30.0030.06012.30
5.0.20.0030.04312.30
5.0.10.0000.04712.30
5.0.00.0000.06712.30
4.4.90.0030.01712.30
4.4.80.0000.03712.30
4.4.70.0030.02712.30
4.4.60.0070.01712.30
4.4.50.0070.02012.30
4.4.40.0000.05012.30
4.4.30.0000.03012.30
4.4.20.0000.03312.30
4.4.10.0000.03012.30
4.4.00.0000.05312.30
4.3.110.0000.03712.30
4.3.100.0030.02712.30
4.3.90.0030.03312.30
4.3.80.0000.04312.30
4.3.70.0000.03012.30
4.3.60.0000.03712.30
4.3.50.0030.02712.30
4.3.40.0070.03012.30
4.3.30.0000.02012.30
4.3.20.0030.03712.30
4.3.10.0030.02012.30
4.3.00.0000.03312.30

preferences:
47.9 ms | 401 KiB | 5 Q