3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(0); class a { function a() { echo "CONSTRUCTOR CALLED\r\n"; } static function b($var) { return $var . 'x'; } } print_r(a::b("teste"));

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)
8.3.60.0110.00718.55
8.3.50.0130.00521.93
8.3.40.0100.00718.68
8.3.30.0110.00319.04
8.3.20.0050.00320.29
8.3.10.0080.00020.33
8.3.00.0080.00019.38
8.2.180.0190.00316.75
8.2.170.0140.00722.96
8.2.160.0060.00920.38
8.2.150.0070.00024.18
8.2.140.0050.00224.66
8.2.130.0000.00726.16
8.2.120.0000.00722.19
8.2.110.0060.00320.35
8.2.100.0110.00017.66
8.2.90.0040.00418.03
8.2.80.0000.00817.97
8.2.70.0100.00317.50
8.2.60.0040.00417.80
8.2.50.0070.00418.07
8.2.40.0060.00318.09
8.2.30.0000.00819.32
8.2.20.0000.00717.61
8.2.10.0000.00717.84
8.2.00.0040.00417.67
8.1.280.0070.01025.92
8.1.270.0040.00723.99
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0030.00622.18
8.1.230.0040.00720.86
8.1.220.0080.00017.74
8.1.210.0040.00419.02
8.1.200.0060.00317.23
8.1.190.0050.00317.10
8.1.180.0060.00318.10
8.1.170.0030.00818.54
8.1.160.0040.00421.95
8.1.150.0030.00518.67
8.1.140.0030.00617.32
8.1.130.0030.00317.63
8.1.120.0000.00717.34
8.1.110.0080.00017.33
8.1.100.0000.00717.28
8.1.90.0030.00517.33
8.1.80.0040.00417.23
8.1.70.0040.00417.30
8.1.60.0060.00317.57
8.1.50.0040.00717.36
8.1.40.0090.00017.51
8.1.30.0030.00617.41
8.1.20.0040.00417.42
8.1.10.0070.00017.40
8.1.00.0020.00517.44
8.0.300.0030.00320.05
8.0.290.0000.00716.63
8.0.280.0000.00718.35
8.0.270.0030.00317.32
8.0.260.0000.00617.25
8.0.250.0040.00416.99
8.0.240.0070.00016.82
8.0.230.0040.00416.94
8.0.220.0000.00716.80
8.0.210.0040.00416.93
8.0.200.0030.00316.95
8.0.190.0070.00016.99
8.0.180.0040.00416.79
8.0.170.0000.00816.88
8.0.160.0030.00316.87
8.0.150.0090.00016.75
8.0.140.0070.00416.78
8.0.130.0000.00513.27
8.0.120.0040.00416.76
8.0.110.0080.00016.71
8.0.100.0080.00016.86
8.0.90.0000.00816.72
8.0.80.0060.00916.82
8.0.70.0040.00416.84
8.0.60.0070.00016.89
8.0.50.0000.00816.70
8.0.30.0140.00517.16
8.0.20.0060.01317.40
8.0.10.0040.00416.88
8.0.00.0080.01016.64
7.4.330.0000.00515.03
7.4.320.0030.00316.47
7.4.300.0000.00616.41
7.4.290.0030.00316.44
7.4.280.0060.00316.46
7.4.270.0070.00016.61
7.4.260.0030.00516.53
7.4.250.0080.00016.48
7.4.240.0040.00416.52
7.4.230.0000.00716.55
7.4.220.0140.00316.41
7.4.210.0080.00816.52
7.4.200.0030.00316.25
7.4.160.0110.00416.45
7.4.150.0160.00717.40
7.4.140.0160.01517.86
7.4.130.0140.00316.41
7.4.120.0110.00516.43
7.4.110.0040.01216.47
7.4.100.0070.01416.57
7.4.90.0100.00716.63
7.4.80.0030.01518.80
7.4.70.0110.00816.73
7.4.60.0110.01316.41
7.4.50.0090.00016.58
7.4.40.0060.00916.40
7.4.30.0000.02016.43
7.4.10.0110.00714.96
7.4.00.0070.00914.76
7.3.330.0010.00513.29
7.3.320.0020.00213.12
7.3.310.0070.00016.34
7.3.300.0070.00016.21
7.3.290.0030.01016.36
7.3.280.0130.00816.30
7.3.270.0170.00017.40
7.3.260.0200.00316.63
7.3.250.0120.00716.32
7.3.240.0030.01316.31
7.3.230.0130.00416.39
7.3.210.0030.01316.19
7.3.200.0110.00719.39
7.3.190.0060.01116.38
7.3.180.0160.00316.21
7.3.170.0000.01716.33
7.3.160.0090.01216.31
7.3.130.0000.01314.88
7.3.120.0050.01314.80
7.3.110.0080.01014.91
7.3.100.0050.00914.60
7.3.90.0020.01014.71
7.3.80.0020.01014.65
7.3.70.0040.00714.41
7.3.60.0020.00814.81
7.3.50.0050.00514.70
7.3.40.0080.00014.85
7.3.30.0040.00514.72
7.3.20.0120.00216.36
7.3.10.0060.01016.53
7.3.00.0100.00216.54
7.2.330.0130.00916.41
7.2.320.0100.01116.60
7.2.310.0110.00716.63
7.2.300.0030.01616.22
7.2.290.0130.00716.68
7.2.260.0030.01715.10
7.2.250.0060.01114.93
7.2.240.0030.01415.01
7.2.230.0060.00814.94
7.2.220.0060.00814.80
7.2.210.0030.00914.84
7.2.200.0060.00914.96
7.2.190.0080.00314.97
7.2.180.0070.00814.97
7.2.170.0040.00715.07
7.2.160.0000.00914.76
7.2.150.0030.00616.58
7.2.140.0040.00416.84
7.2.130.0030.01016.86
7.2.120.0100.00316.81
7.2.110.0070.00316.84
7.2.100.0040.01116.84
7.2.90.0030.01016.67
7.2.80.0040.01216.67
7.2.70.0040.00816.82
7.2.60.0100.00516.79
7.2.50.0090.00916.84
7.2.40.0070.00416.89
7.2.30.0000.01516.59
7.2.20.0090.00316.91
7.2.10.0040.01316.71
7.2.00.0080.00718.09
7.1.330.0060.00815.68
7.1.320.0060.00615.72
7.1.310.0070.00615.58
7.1.300.0020.01015.46
7.1.290.0050.00715.60
7.1.280.0040.01115.67
7.1.270.0060.00515.72
7.1.260.0040.00715.81
7.1.250.0040.01115.83
7.1.240.0030.00515.86
7.1.230.0030.01015.58
7.1.220.0030.01215.59
7.1.210.0120.00315.78
7.1.200.0050.00715.55
7.1.190.0070.00715.57
7.1.180.0120.00315.69
7.1.170.0140.00015.73
7.1.160.0040.00715.57
7.1.150.0000.01015.39
7.1.140.0070.01115.81
7.1.130.0000.01215.46
7.1.120.0000.00915.75
7.1.110.0090.00615.49
7.1.100.0090.00516.84
7.1.90.0030.01415.85
7.1.80.0040.00415.80
7.1.70.0040.00816.47
7.1.60.0080.01317.55
7.1.50.0090.00516.29
7.1.40.0040.01515.75
7.1.30.0090.00615.50
7.1.20.0120.00315.41
7.1.10.0000.01015.92
7.1.00.0030.04419.05
7.0.330.0000.00815.27
7.0.320.0040.00415.20
7.0.310.0070.00315.37
7.0.300.0070.00315.41
7.0.290.0030.01015.18
7.0.280.0030.01215.41
7.0.270.0030.00615.28
7.0.260.0100.00315.14
7.0.250.0040.01415.46
7.0.240.0110.00315.30
7.0.230.0030.00615.38
7.0.220.0040.01115.11
7.0.210.0040.01115.38
7.0.200.0060.00315.84
7.0.190.0070.00715.42
7.0.180.0030.00915.13
7.0.170.0060.00615.36
7.0.160.0040.00715.06
7.0.150.0030.00915.34
7.0.140.0010.04418.71
7.0.130.0060.00615.43
7.0.120.0080.00815.37
7.0.110.0250.02317.68
7.0.100.0330.02817.66
7.0.90.0220.04917.72
7.0.80.0100.02517.70
7.0.70.0030.03317.67
7.0.60.0100.02617.71
7.0.50.0080.03317.75
7.0.40.0080.04316.64
7.0.30.0050.02516.48
7.0.20.0100.04016.59
7.0.10.0050.04516.54
7.0.00.0030.04216.57
5.6.400.0030.00514.21
5.6.390.0140.00014.48
5.6.380.0030.01014.21
5.6.370.0000.01014.23
5.6.360.0040.00714.54
5.6.350.0000.01414.21
5.6.340.0130.00314.28
5.6.330.0070.00714.61
5.6.320.0090.00614.41
5.6.310.0040.00814.15
5.6.300.0000.01214.51
5.6.290.0090.00914.60
5.6.280.0040.04117.75
5.6.270.0070.01014.21
5.6.260.0120.04017.37
5.6.250.0080.04017.61
5.6.240.0050.04317.43
5.6.230.0030.04517.53
5.6.220.0120.04217.54
5.6.210.0080.02717.49
5.6.200.0040.04217.50
5.6.190.0100.04517.34
5.6.180.0050.04617.47
5.6.170.0060.03617.41
5.6.160.0120.04217.42
5.6.150.0030.04817.44
5.6.140.0050.02917.58
5.6.130.0070.03217.33
5.6.120.0070.02117.51
5.6.110.0010.03117.50
5.6.100.0050.02517.50
5.6.90.0080.04017.47
5.6.80.0090.03617.14
5.6.70.0040.02617.10
5.6.60.0060.02517.15
5.6.50.0050.02917.06
5.6.40.0070.04416.98
5.6.30.0030.04417.10
5.6.20.0060.04117.17
5.6.10.0080.04317.23
5.6.00.0050.02316.97
5.5.380.0140.03515.78
5.5.370.0100.04015.69
5.5.360.0070.03415.70
5.5.350.0070.04215.98
5.5.340.0080.02316.16
5.5.330.0050.02816.10
5.5.320.0100.03916.09
5.5.310.0030.04216.13
5.5.300.0050.04515.99
5.5.290.0100.02716.04
5.5.280.0040.04516.21
5.5.270.0070.04216.07
5.5.260.0040.04015.76
5.5.250.0030.05915.93
5.5.240.0070.04115.74
5.5.230.0030.03915.88
5.5.220.0060.02315.77
5.5.210.0090.04115.73
5.5.200.0100.04015.78
5.5.190.0040.02615.71
5.5.180.0030.04315.88
5.5.170.0100.00313.96
5.5.160.0070.02715.76
5.5.150.0000.02915.81
5.5.140.0070.02115.73
5.5.130.0030.04215.72
5.5.120.0080.02015.88
5.5.110.0080.04015.78
5.5.100.0050.02515.73
5.5.90.0050.04015.73
5.5.80.0080.04015.77
5.5.70.0050.02515.73
5.5.60.0050.02715.84
5.5.50.0050.02515.82
5.5.40.0050.04115.66
5.5.30.0070.04115.67
5.5.20.0060.04115.80
5.5.10.0050.04115.92
5.5.00.0080.03815.74
5.4.450.0050.04015.33
5.4.440.0030.04515.10
5.4.430.0030.02215.21
5.4.420.0050.02015.18
5.4.410.0000.02915.13
5.4.400.0110.03515.12
5.4.390.0040.04215.08
5.4.380.0030.03514.81
5.4.370.0030.02315.04
5.4.360.0090.03715.06
5.4.350.0030.02815.06
5.4.340.0050.04015.12
5.4.330.0060.00610.70
5.4.320.0070.02215.09
5.4.310.0020.04315.05
5.4.300.0090.03515.15
5.4.290.0050.04115.09
5.4.280.0020.02414.94
5.4.270.0070.03514.89
5.4.260.0070.03915.06
5.4.250.0110.03815.09
5.4.240.0030.04314.95
5.4.230.0020.02115.04
5.4.220.0050.03914.96
5.4.210.0030.02514.75
5.4.200.0060.03514.90
5.4.190.0030.02114.90
5.4.180.0050.03915.04
5.4.170.0010.03014.94
5.4.160.0030.04314.86
5.4.150.0050.04015.00
5.4.140.0060.03813.63
5.4.130.0050.04113.74
5.4.120.0050.04113.44
5.4.110.0000.03113.66
5.4.100.0020.03013.71
5.4.90.0050.04213.51
5.4.80.0060.03113.80
5.4.70.0000.02713.75
5.4.60.0020.03713.52
5.4.50.0050.02713.78
5.4.40.0090.03513.82
5.4.30.0080.03013.74
5.4.20.0010.02613.64
5.4.10.0080.03513.54
5.4.00.0050.03713.53
5.3.290.0070.03014.52
5.3.280.0130.06314.60
5.3.270.0070.07314.60
5.3.260.0000.07014.64
5.3.250.0100.04014.56
5.3.240.0070.07314.69
5.3.230.0070.04314.59
5.3.220.0100.05314.79
5.3.210.0070.07314.67
5.3.200.0070.03314.57
5.3.190.0000.04014.60
5.3.180.0070.07314.52
5.3.170.0000.07714.59
5.3.160.0000.07314.64
5.3.150.0100.07014.57
5.3.140.0200.05714.68
5.3.130.0030.05714.77
5.3.120.0030.07714.68
5.3.110.0070.07314.58
5.3.100.0030.07714.04
5.3.90.0070.05714.02
5.3.80.0030.07013.88
5.3.70.0000.07714.01
5.3.60.0030.07314.14
5.3.50.0070.07313.95
5.3.40.0070.06713.92
5.3.30.0100.07014.00
5.3.20.0070.06713.75
5.3.10.0130.06313.68
5.3.00.0070.07713.87
5.2.170.0070.06011.97
5.2.160.0030.04011.97
5.2.150.0030.06311.97
5.2.140.0100.05711.97
5.2.130.0070.05711.97
5.2.120.0100.05311.97
5.2.110.0030.06011.97
5.2.100.0130.05011.97
5.2.90.0000.05711.97
5.2.80.0070.06311.97
5.2.70.0030.06711.97
5.2.60.0030.06711.97
5.2.50.0070.06311.97
5.2.40.0170.05011.97
5.2.30.0100.04311.97
5.2.20.0030.05711.97
5.2.10.0070.05311.97
5.2.00.0030.06011.97
5.1.60.0100.04711.97
5.1.50.0000.04711.97
5.1.40.0000.04711.97
5.1.30.0070.04311.97
5.1.20.0100.05311.97
5.1.10.0030.05311.97
5.1.00.0100.05011.97
5.0.50.0030.02311.97
5.0.40.0030.04711.97
5.0.30.0030.07311.97
5.0.20.0030.03311.97
5.0.10.0000.04311.97
5.0.00.0030.05711.97
4.4.90.0070.03011.97
4.4.80.0000.03011.97
4.4.70.0000.04011.97
4.4.60.0000.02311.97
4.4.50.0070.02311.97
4.4.40.0000.02011.97
4.4.30.0000.02311.97
4.4.20.0000.03011.97
4.4.10.0000.02011.97
4.4.00.0000.06011.97
4.3.110.0070.01711.97
4.3.100.0070.03011.97
4.3.90.0030.02311.97
4.3.80.0030.04711.97
4.3.70.0030.03711.97
4.3.60.0030.02311.97
4.3.50.0000.02711.97
4.3.40.0000.02711.97
4.3.30.0030.03311.97
4.3.20.0000.03011.97
4.3.10.0030.02711.97
4.3.00.0000.03711.97

preferences:
43.16 ms | 401 KiB | 5 Q