3v4l.org

run code in 300+ PHP versions simultaneously
<?php function testRenz($x) { $x++; var_dump(func_get_args(0)); var_dump(func_get_args(1)); } testRenz('uno', 'due', 'tre');

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)
8.3.60.0150.00616.75
8.3.50.0100.01121.21
8.3.40.0140.00018.71
8.3.30.0090.00618.76
8.3.20.0030.00620.31
8.3.10.0040.00423.61
8.3.00.0080.00019.69
8.2.180.0120.00316.50
8.2.170.0070.00722.96
8.2.160.0070.00720.38
8.2.150.0000.00824.18
8.2.140.0070.00724.66
8.2.130.0040.00426.16
8.2.120.0000.01019.36
8.2.110.0030.00620.43
8.2.100.0080.00317.91
8.2.90.0040.00419.23
8.2.80.0040.00417.97
8.2.70.0060.00317.38
8.2.60.0090.00017.91
8.2.50.0000.00818.07
8.2.40.0060.00319.52
8.2.30.0000.00819.86
8.2.20.0000.00817.64
8.2.10.0040.00418.03
8.2.00.0000.00718.00
8.1.280.0130.00025.92
8.1.270.0040.01120.38
8.1.260.0000.00826.35
8.1.250.0060.00328.09
8.1.240.0060.00323.85
8.1.230.0070.00723.88
8.1.220.0080.00017.79
8.1.210.0050.00318.77
8.1.200.0030.00617.35
8.1.190.0040.00417.35
8.1.180.0000.00718.10
8.1.170.0000.00918.65
8.1.160.0040.00421.93
8.1.150.0000.00918.82
8.1.140.0040.00417.29
8.1.130.0000.00717.59
8.1.120.0000.00817.29
8.1.110.0040.00417.35
8.1.100.0000.00717.36
8.1.90.0000.00717.30
8.1.80.0020.00517.32
8.1.70.0000.00717.28
8.1.60.0040.00417.47
8.1.50.0040.00417.58
8.1.40.0040.00417.47
8.1.30.0050.00317.51
8.1.20.0000.00717.64
8.1.10.0040.00417.58
8.1.00.0060.00317.39
8.0.300.0060.00318.77
8.0.290.0000.00916.75
8.0.280.0000.00718.40
8.0.270.0000.00817.22
8.0.260.0000.00817.25
8.0.250.0040.00416.92
8.0.240.0000.00816.86
8.0.230.0070.00016.99
8.0.220.0070.00016.90
8.0.210.0050.00216.81
8.0.200.0060.00016.83
8.0.190.0030.00616.82
8.0.180.0040.00416.95
8.0.170.0000.00816.91
8.0.160.0040.00416.93
8.0.150.0040.00416.91
8.0.140.0050.00216.73
8.0.130.0070.00013.28
8.0.120.0080.00016.86
8.0.110.0040.00416.72
8.0.100.0040.00416.94
8.0.90.0050.00216.86
8.0.80.0060.02016.92
8.0.70.0000.00816.84
8.0.60.0030.00516.73
8.0.50.0040.00416.84
8.0.30.0110.00716.79
8.0.20.0130.00617.40
8.0.10.0000.00717.02
8.0.00.0070.01016.83
7.4.330.0030.00315.08
7.4.320.0030.00316.55
7.4.300.0030.00316.48
7.4.290.0030.00316.59
7.4.280.0000.00716.38
7.4.270.0030.00316.50
7.4.260.0070.00016.38
7.4.250.0030.00316.47
7.4.240.0040.00316.46
7.4.230.0000.00716.30
7.4.220.0120.01216.43
7.4.210.0130.00716.46
7.4.200.0000.00716.70
7.4.160.0100.00616.50
7.4.150.0090.00917.40
7.4.140.0130.00817.86
7.4.130.0030.01416.54
7.4.120.0130.00616.31
7.4.110.0130.01016.41
7.4.100.0080.01116.67
7.4.90.0150.00416.46
7.4.80.0100.00719.39
7.4.70.0110.00616.44
7.4.60.0070.01016.46
7.4.50.0000.00816.53
7.4.40.0140.00516.42
7.4.30.0090.01516.52
7.4.00.0050.00715.05
7.3.330.0060.00013.19
7.3.320.0000.00613.02
7.3.310.0000.00716.26
7.3.300.0080.00016.11
7.3.290.0100.00816.22
7.3.280.0070.01116.22
7.3.270.0100.00717.40
7.3.260.0180.00016.28
7.3.250.0120.00716.32
7.3.240.0030.01416.53
7.3.230.0040.01516.44
7.3.210.0090.00916.32
7.3.200.0110.01116.18
7.3.190.0120.00616.21
7.3.180.0040.01116.29
7.3.170.0130.01016.46
7.3.160.0160.00716.52
7.3.120.0210.00014.74
7.3.110.0110.00714.76
7.3.100.0040.01214.87
7.3.90.0070.00414.54
7.3.80.0090.00614.73
7.3.70.0070.00714.56
7.3.60.0040.01114.68
7.3.50.0030.00914.61
7.3.40.0050.00514.85
7.3.30.0100.00314.74
7.3.20.0080.00416.56
7.3.10.0090.00316.47
7.3.00.0070.00716.49
7.2.330.0170.00916.56
7.2.320.0060.01716.27
7.2.310.0120.00616.62
7.2.300.0100.01016.65
7.2.290.0040.01316.30
7.2.250.0030.01714.87
7.2.240.0130.00314.85
7.2.230.0000.01614.65
7.2.220.0060.00614.74
7.2.210.0030.00714.64
7.2.200.0080.00614.91
7.2.190.0040.01214.84
7.2.180.0060.00614.88
7.2.170.0030.01514.61
7.2.130.0080.00916.84
7.2.120.0050.01016.85
7.2.110.0090.00616.71
7.2.100.0070.00516.74
7.2.90.0130.00316.62
7.2.80.0080.00716.77
7.2.70.0020.00916.81
7.2.60.0040.01216.84
7.2.50.0040.00916.91
7.2.40.0020.01116.82
7.2.30.0140.00316.78
7.2.20.0080.00316.69
7.2.10.0080.00516.72
7.2.00.0070.00717.38
7.1.330.0040.01115.58
7.1.320.0090.00615.80
7.1.310.0060.00915.88
7.1.300.0100.00015.89
7.1.290.0060.00615.59
7.1.280.0030.01215.40
7.1.270.0080.00815.70
7.1.260.0040.01115.67
7.1.250.0010.00715.55
7.1.240.0000.01615.77
7.1.230.0070.00315.77
7.1.220.0040.01115.75
7.1.210.0070.00715.60
7.1.200.0090.00515.75
7.1.190.0030.01015.63
7.1.180.0090.00615.77
7.1.170.0130.00315.64
7.1.160.0000.01215.74
7.1.150.0040.00415.86
7.1.140.0060.00915.66
7.1.130.0100.00315.64
7.1.120.0000.01315.67
7.1.110.0070.00715.74
7.1.100.0060.00716.60
7.1.90.0070.00715.58
7.1.80.0070.00715.43
7.1.70.0010.01116.43
7.1.60.0050.01417.90
7.1.50.0080.01116.29
7.1.40.0030.00715.36
7.1.30.0070.00715.78
7.1.20.0080.00415.74
7.1.10.0030.01015.30
7.1.00.0030.04218.84
7.0.330.0100.00315.20
7.0.320.0090.00615.16
7.0.310.0000.00915.16
7.0.300.0110.00415.22
7.0.290.0090.00314.89
7.0.280.0030.01015.13
7.0.270.0000.01415.02
7.0.260.0040.00415.24
7.0.250.0070.00715.13
7.0.240.0040.01115.09
7.0.230.0070.00715.36
7.0.220.0030.01014.97
7.0.210.0060.01114.92
7.0.200.0050.00515.95
7.0.190.0040.00415.30
7.0.180.0040.01114.88
7.0.170.0060.00915.18
7.0.160.0070.00315.19
7.0.150.0130.00315.34
7.0.140.0040.00715.10
7.0.130.0030.00915.34
7.0.120.0090.00615.18
7.0.110.0070.00715.14
7.0.100.0070.00715.16
7.0.90.0070.00015.39
7.0.80.0000.00715.04
7.0.70.0040.00914.90
7.0.60.0080.04517.58
7.0.50.0120.02516.68
7.0.40.0070.03816.86
7.0.30.0230.02216.91
7.0.20.0170.04516.79
7.0.10.0030.03516.68
7.0.00.0110.04116.77
5.6.380.0000.01314.04
5.6.370.0060.00913.75
5.6.360.0040.01114.17
5.6.350.0060.00813.76
5.6.340.0040.00414.32
5.6.330.0100.00013.63
5.6.320.0060.00314.14
5.6.310.0070.00713.86
5.6.300.0030.00614.07
5.6.290.0070.00713.69
5.6.280.0000.04217.38
5.6.270.0000.01114.04
5.6.260.0030.00614.13
5.6.250.0040.01113.86
5.6.240.0030.00914.14
5.6.230.0030.00713.85
5.6.220.0050.00514.13
5.6.210.0110.02917.26
5.6.200.0090.04416.12
5.6.190.0000.03517.52
5.6.180.0170.03817.50
5.6.170.0150.04617.41
5.6.160.0110.03817.41
5.6.150.0070.02516.15
5.6.140.0080.02816.17
5.6.130.0030.03616.21
5.6.120.0070.03717.67
5.6.110.0070.04617.54
5.6.100.0050.03817.45
5.6.90.0120.04317.47
5.6.80.0000.02617.17
5.6.70.0070.00714.08
5.6.60.0080.00414.02
5.6.50.0140.00713.89
5.6.40.0030.00714.06
5.6.30.0130.00313.73
5.6.20.0100.00314.29
5.6.10.0120.00014.20
5.6.00.0050.00514.00
5.5.380.0090.00010.76
5.5.370.0090.00010.59
5.5.360.0000.00810.91
5.5.350.0110.03815.66
5.5.340.0100.04014.46
5.5.330.0040.02215.51
5.5.320.0890.03215.56
5.5.310.0150.03015.49
5.5.300.0040.04114.48
5.5.290.0030.04114.45
5.5.280.0050.02315.97
5.5.270.0030.04715.94
5.5.260.0030.02615.88
5.5.250.0050.04215.77
5.5.240.0070.03815.67
5.5.230.0030.00310.74
5.5.220.0030.00310.93
5.5.210.0040.00410.94
5.5.200.0030.00610.98
5.5.190.0000.00511.00
5.5.180.0070.00310.85
5.5.170.0000.00510.93
5.5.160.0030.00310.86
5.5.150.0030.00310.83
5.5.140.0030.00710.91
5.5.130.0090.00010.73
5.5.120.0080.00410.89
5.5.110.0040.00410.93
5.5.100.0040.01010.66
5.5.90.0060.01011.07
5.5.80.0000.00911.09
5.5.70.0050.00510.63
5.5.60.0110.00010.76
5.5.50.0080.00311.04
5.5.40.0080.00010.76
5.5.30.0060.00310.64
5.5.20.0100.00310.91
5.5.10.0060.00610.83
5.5.00.0030.00610.97
5.4.450.0170.03215.07
5.4.440.0120.03315.06
5.4.430.0120.03315.21
5.4.420.0250.02715.12
5.4.410.0070.02814.94
5.4.400.0130.02914.82
5.4.390.0250.02514.89
5.4.380.0150.02514.92
5.4.370.0150.02714.97
5.4.360.0210.03014.88
5.4.350.0170.03214.83
5.4.340.0070.03014.90
5.4.330.0030.00610.86
5.4.320.0170.03115.06
5.4.310.0080.02915.03
5.4.300.0050.03014.81
5.4.290.0120.02914.85
5.4.280.0250.03514.86
5.4.270.0300.02515.11
5.4.260.0180.03914.99
5.4.250.0080.02914.75
5.4.240.0120.02714.83
5.4.230.0150.02714.85
5.4.220.0090.02714.64
5.4.210.0160.02514.95
5.4.200.0070.02914.82
5.4.190.0130.03015.01
5.4.180.0150.03314.96
5.4.170.0320.02014.98
5.4.160.0200.02314.83
5.4.150.0130.02714.95
5.4.140.0030.03213.52
5.4.130.0120.02713.67
5.4.120.0080.02813.62
5.4.110.0120.02513.48
5.4.100.0110.03513.62
5.4.90.0130.02713.61
5.4.80.0100.02713.73
5.4.70.0180.02713.50
5.4.60.0140.02213.62
5.4.50.0060.04013.42
5.4.40.0120.02613.65
5.4.30.0140.03313.63
5.4.20.0170.03313.65
5.4.10.0130.03613.50
5.4.00.0150.00610.88

preferences:
59.7 ms | 401 KiB | 5 Q