3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo() { static $numCalls = 0; $numCalls++; print("this function has been executed " . $numCalls . " times"); } foo();

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)
8.3.60.0100.01018.43
8.3.50.0080.01421.14
8.3.40.0070.00718.65
8.3.30.0160.00020.01
8.3.20.0030.00520.18
8.3.10.0080.00020.92
8.3.00.0030.00622.51
8.2.180.0180.00416.50
8.2.170.0070.01022.96
8.2.160.0120.00420.09
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0030.00526.16
8.2.120.0040.00420.75
8.2.110.0040.00722.31
8.2.100.0080.00317.84
8.2.90.0080.00018.34
8.2.80.0000.00818.09
8.2.70.0050.00317.50
8.2.60.0070.00317.50
8.2.50.0080.00417.25
8.2.40.0050.00319.79
8.2.30.0050.00319.48
8.2.20.0040.00417.70
8.2.10.0000.00817.71
8.2.00.0070.00017.60
8.1.280.0150.00025.92
8.1.270.0090.00923.99
8.1.260.0140.00026.35
8.1.250.0040.00428.09
8.1.240.0000.00824.01
8.1.230.0110.00022.71
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0000.00817.13
8.1.190.0080.00017.22
8.1.180.0090.00318.10
8.1.170.0000.00817.62
8.1.160.0000.00818.81
8.1.150.0040.00418.57
8.1.140.0040.00417.47
8.1.130.0070.00017.78
8.1.120.0080.00017.48
8.1.110.0030.00317.27
8.1.100.0040.00417.46
8.1.90.0000.00717.45
8.1.80.0070.00017.45
8.1.70.0070.00017.45
8.1.60.0040.00417.63
8.1.50.0000.00717.53
8.1.40.0080.00017.38
8.1.30.0040.00417.61
8.1.20.0040.00417.48
8.1.10.0040.00417.56
8.1.00.0000.00717.29
8.0.300.0000.00719.98
8.0.290.0000.00816.75
8.0.280.0070.00018.30
8.0.270.0070.00017.16
8.0.260.0040.00416.80
8.0.250.0000.00616.93
8.0.240.0000.00816.80
8.0.230.0000.00716.93
8.0.220.0060.00016.74
8.0.210.0000.00716.80
8.0.200.0030.00316.95
8.0.190.0000.00916.93
8.0.180.0070.00016.82
8.0.170.0070.00016.89
8.0.160.0000.00816.74
8.0.150.0040.00416.75
8.0.140.0070.00016.82
8.0.130.0000.00813.27
8.0.120.0040.00416.95
8.0.110.0000.00716.73
8.0.100.0030.00316.87
8.0.90.0040.00416.88
8.0.80.0120.00616.86
8.0.70.0000.00716.77
8.0.60.0080.00016.91
8.0.50.0040.00416.82
8.0.30.0090.00916.91
8.0.20.0110.00717.40
8.0.10.0000.00716.99
8.0.00.0090.00916.66
7.4.330.0060.00016.79
7.4.320.0030.00316.33
7.4.300.0000.00716.59
7.4.290.0080.00016.44
7.4.280.0000.00716.42
7.4.270.0070.00016.59
7.4.260.0000.00613.25
7.4.250.0000.00716.36
7.4.240.0020.00516.50
7.4.230.0070.00016.59
7.4.220.0120.00616.61
7.4.210.0100.00816.45
7.4.200.0070.00016.66
7.4.190.0040.00416.48
7.4.160.0170.00016.39
7.4.150.0100.00717.40
7.4.140.0080.00917.86
7.4.130.0120.01016.54
7.4.120.0140.00316.37
7.4.110.0130.00616.48
7.4.100.0150.00316.52
7.4.90.0100.01016.54
7.4.80.0140.00319.39
7.4.70.0090.00616.54
7.4.60.0070.01516.38
7.4.50.0030.00516.37
7.4.40.0080.00822.77
7.4.30.0080.01216.52
7.4.10.0080.00814.71
7.4.00.0090.00514.83
7.3.330.0000.00513.16
7.3.320.0050.00013.21
7.3.310.0000.00716.32
7.3.300.0070.00016.20
7.3.290.0070.00716.30
7.3.280.0110.00716.26
7.3.270.0070.01617.40
7.3.260.0090.01218.24
7.3.250.0150.00216.40
7.3.240.0160.00616.34
7.3.230.0030.01616.60
7.3.210.0130.00316.55
7.3.200.0100.01019.39
7.3.190.0150.00316.46
7.3.180.0070.01316.28
7.3.170.0030.01316.49
7.3.160.0100.00716.38
7.3.130.0030.01314.82
7.3.120.0050.01214.56
7.3.110.0060.01114.79
7.3.100.0080.00514.72
7.3.90.0100.00714.89
7.3.80.0040.00715.01
7.3.70.0090.00614.73
7.3.60.0040.00814.85
7.3.50.0040.00714.82
7.3.40.0070.01014.53
7.3.30.0070.00414.79
7.3.20.0070.01116.54
7.3.10.0050.00616.68
7.3.00.0070.00916.45
7.2.330.0120.00616.66
7.2.320.0140.00316.64
7.2.310.0070.01216.68
7.2.300.0060.01616.34
7.2.290.0000.01716.57
7.2.260.0040.01515.11
7.2.250.0090.00314.97
7.2.240.0100.00314.95
7.2.230.0000.01514.90
7.2.220.0110.00414.69
7.2.210.0070.01014.82
7.2.200.0090.00615.01
7.2.190.0030.01015.07
7.2.180.0100.00315.04
7.2.170.0030.00714.81
7.2.160.0030.01615.00
7.2.150.0060.01216.54
7.2.140.0100.00316.96
7.2.130.0090.00716.58
7.2.120.0090.00616.65
7.2.110.0050.01116.73
7.2.100.0060.00816.80
7.2.90.0070.00716.88
7.2.80.0110.00716.83
7.2.70.0050.00516.86
7.2.60.0070.00416.87
7.2.50.0070.00816.52
7.2.40.0130.00816.71
7.2.30.0110.00716.85
7.2.20.0120.00716.81
7.2.10.0110.00516.62
7.2.00.0060.00917.42
7.1.330.0110.00415.98
7.1.320.0110.00315.54
7.1.310.0140.00315.49
7.1.300.0030.00915.36
7.1.290.0030.00915.67
7.1.280.0040.01115.93
7.1.270.0110.00615.71
7.1.260.0070.00715.38
7.1.250.0090.00615.65
7.1.240.0070.00415.68
7.1.230.0030.00615.80
7.1.220.0030.01015.70
7.1.210.0070.00715.53
7.1.200.0000.01515.91
7.1.190.0000.01215.78
7.1.180.0030.00715.75
7.1.170.0060.00615.89
7.1.160.0090.00315.77
7.1.150.0040.00415.63
7.1.140.0030.00815.42
7.1.130.0080.00615.65
7.1.120.0040.00815.55
7.1.110.0000.01415.83
7.1.100.0060.00516.73
7.1.90.0000.01115.87
7.1.80.0070.00715.43
7.1.70.0040.00416.46
7.1.60.0070.01217.58
7.1.50.0100.00716.13
7.1.40.0030.00615.90
7.1.30.0070.00315.50
7.1.20.0030.00615.73
7.1.10.0040.01115.47
7.1.00.0060.02819.27
7.0.330.0030.00515.52
7.0.320.0100.00315.04
7.0.310.0040.01115.37
7.0.300.0060.00915.29
7.0.290.0060.00615.54
7.0.280.0100.00315.37
7.0.270.0090.00915.57
7.0.260.0040.00815.31
7.0.250.0030.01015.29
7.0.240.0060.01015.55
7.0.230.0100.00015.34
7.0.220.0060.00615.54
7.0.210.0090.00315.41
7.0.200.0050.00515.90
7.0.190.0030.00615.30
7.0.180.0070.00415.49
7.0.170.0000.01015.43
7.0.160.0040.00815.29
7.0.150.0040.00715.40
7.0.140.0080.03718.66
7.0.130.0060.00615.49
7.0.120.0030.00915.46
7.0.110.0030.01115.46
7.0.100.0050.04017.63
7.0.90.0090.02517.74
7.0.80.0050.04417.75
7.0.70.0070.04217.65
7.0.60.0050.04517.62
7.0.50.0070.04217.77
7.0.40.0090.03616.86
7.0.30.0130.03316.53
7.0.20.0060.04516.73
7.0.10.0050.04916.85
7.0.00.0100.02516.64
5.6.400.0100.00714.32
5.6.390.0030.00714.24
5.6.380.0000.01014.61
5.6.370.0060.00914.39
5.6.360.0030.01214.32
5.6.350.0000.01214.50
5.6.340.0040.01114.30
5.6.330.0050.00514.47
5.6.320.0060.00914.11
5.6.310.0070.00714.63
5.6.300.0070.01014.53
5.6.290.0030.00914.67
5.6.280.0000.01614.17
5.6.270.0080.00314.31
5.6.260.0060.00914.25
5.6.250.0050.03817.44
5.6.240.0050.04517.59
5.6.230.0080.04217.56
5.6.220.0070.04517.56
5.6.210.0020.05017.36
5.6.200.0080.04217.66
5.6.190.0100.04117.53
5.6.180.0060.04517.65
5.6.170.0020.02917.71
5.6.160.0010.03117.60
5.6.150.0070.04217.55
5.6.140.0070.04017.82
5.6.130.0030.04817.63
5.6.120.0070.04517.74
5.6.110.0140.02817.63
5.6.100.0080.04517.74
5.6.90.0090.03717.73
5.6.80.0070.04217.39
5.6.70.0070.04417.35
5.6.60.0030.04917.27
5.6.50.0080.04117.33
5.6.40.0070.03017.16
5.6.30.0050.04317.27
5.6.20.0050.04617.36
5.6.10.0050.04817.31
5.6.00.0020.04717.21
5.5.380.0050.04317.45
5.5.370.0030.04517.34
5.5.360.0070.04517.30
5.5.350.0040.03717.19
5.5.340.0100.04017.45
5.5.330.0100.04017.45
5.5.320.0030.04317.46
5.5.310.0050.04117.51
5.5.300.0050.04717.55
5.5.290.0020.04217.57
5.5.280.0100.02517.51
5.5.270.0070.04317.56
5.5.260.0090.03217.46
5.5.250.0100.04217.42
5.5.240.0080.04217.19
5.5.230.0060.04117.27
5.5.220.0030.04317.24
5.5.210.0120.03617.08
5.5.200.0050.04017.12
5.5.190.0050.03817.06
5.5.180.0080.04017.03
5.5.170.0070.00414.20
5.5.160.0110.02917.26
5.5.150.0050.04217.19
5.5.140.0040.03517.22
5.5.130.0080.04017.20
5.5.120.0070.04117.01
5.5.110.0140.03517.18
5.5.100.0070.04217.23
5.5.90.0030.04317.07
5.5.80.0130.02217.24
5.5.70.0100.03817.26
5.5.60.0070.04317.23
5.5.50.0150.03317.30
5.5.40.0070.04217.16
5.5.30.0020.03217.17
5.5.20.0100.03917.21
5.5.10.0050.04417.15
5.5.00.0100.03317.05
5.4.450.0040.04515.65
5.4.440.0060.04115.65
5.4.430.0050.04515.65
5.4.420.0050.02415.69
5.4.410.0100.02815.46
5.4.400.0080.03815.47
5.4.390.0060.03915.48
5.4.380.0030.03815.45
5.4.370.0060.04015.43
5.4.360.0020.04415.48
5.4.350.0050.03915.33
5.4.340.0030.04015.38
5.4.330.0030.00311.82
5.4.320.0070.04015.52
5.4.310.0000.04515.33
5.4.300.0050.04215.43
5.4.290.0050.03715.35
5.4.280.0100.03815.48
5.4.270.0050.04015.43
5.4.260.0050.03215.38
5.4.250.0020.03015.52
5.4.240.0050.04215.42
5.4.230.0070.03515.42
5.4.220.0030.04215.48
5.4.210.0030.04215.47
5.4.200.0030.04115.33
5.4.190.0030.04015.43
5.4.180.0020.04715.52
5.4.170.0050.04415.38
5.4.160.0050.02415.34
5.4.150.0030.04015.47
5.4.140.0040.04214.04
5.4.130.0110.03014.07
5.4.120.0030.03014.07
5.4.110.0070.03714.17
5.4.100.0030.04314.16
5.4.90.0020.03414.17
5.4.80.0000.04014.06
5.4.70.0090.03714.12
5.4.60.0030.02614.11
5.4.50.0100.03314.07
5.4.40.0020.03814.09
5.4.30.0080.03514.09
5.4.20.0030.02214.14
5.4.10.0080.03014.05
5.4.00.0030.04313.80
5.3.290.0140.03513.28
5.3.280.0070.03913.19
5.3.270.0040.02913.17
5.3.260.0040.03413.24
5.3.250.0020.03913.24
5.3.240.0020.04313.20
5.3.230.0080.03513.28
5.3.220.0020.03213.25
5.3.210.0070.04213.18
5.3.200.0030.02813.18
5.3.190.0070.04013.15
5.3.180.0020.04013.20
5.3.170.0040.04413.23
5.3.160.0080.03013.22
5.3.150.0050.04013.18
5.3.140.0070.03813.25
5.3.130.0080.01913.19
5.3.120.0070.02413.24
5.3.110.0020.04113.18
5.3.100.0090.02213.00
5.3.90.0040.03512.91
5.3.80.0070.03712.88
5.3.70.0070.03812.92
5.3.60.0020.04412.90
5.3.50.0120.03212.91
5.3.40.0050.03812.85
5.3.30.0020.04212.82
5.3.20.0050.04012.82
5.3.10.0030.03112.82
5.3.00.0070.03812.82
5.2.170.0070.06313.82
5.2.160.0030.06013.82
5.2.150.0000.06313.82
5.2.140.0070.05713.82
5.2.130.0100.06013.82
5.2.120.0030.06013.82
5.2.110.0000.06713.82
5.2.100.0030.06013.82
5.2.90.0030.06313.82
5.2.80.0030.04713.82
5.2.70.0000.05013.82
5.2.60.0030.06713.82
5.2.50.0030.03713.82
5.2.40.0030.06313.82
5.2.30.0070.06013.82
5.2.20.0100.05713.82
5.2.10.0100.05313.82
5.2.00.0130.05013.82
5.1.60.0030.05013.82
5.1.50.0030.05313.82
5.1.40.0030.05713.82
5.1.30.0030.05713.82
5.1.20.0130.04313.82
5.1.10.0070.05713.82
5.1.00.0030.05713.82
5.0.50.0000.04713.82
5.0.40.0000.04713.82
5.0.30.0030.05713.82
5.0.20.0030.04313.82
5.0.10.0070.04013.82
5.0.00.0000.05013.82
4.4.90.0000.03713.82
4.4.80.0000.03713.82
4.4.70.0030.03313.82
4.4.60.0030.03313.82
4.4.50.0030.03313.82
4.4.40.0000.06013.82
4.4.30.0030.02013.82
4.4.20.0030.03313.82
4.4.10.0070.03013.82
4.4.00.0070.05313.82
4.3.110.0000.03313.82
4.3.100.0030.03313.82
4.3.90.0030.03313.82
4.3.80.0070.05013.82
4.3.70.0030.03013.82
4.3.60.0030.03313.82
4.3.50.0030.03313.82
4.3.40.0070.04313.82
4.3.30.0030.03313.82
4.3.20.0000.03713.82
4.3.10.0030.02713.82
4.3.00.0000.03013.82

preferences:
50.49 ms | 401 KiB | 5 Q