3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = array(); while($i < 10000000){ $test[] = $i; $i++; } echo 'end'; ?>

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)
8.3.70.0600.05750.39
8.3.60.0400.04050.74
8.3.50.0630.04649.86
8.3.40.0430.01035.71
8.3.30.0330.02037.20
8.3.20.0190.01037.29
8.3.10.0060.01340.19
8.3.00.0110.00740.52
8.2.180.0770.02749.33
8.2.170.0300.02336.23
8.2.160.0260.01340.26
8.2.150.0190.01035.93
8.2.140.0200.01036.09
8.2.130.0040.01440.36
8.2.120.0110.00738.88
8.2.110.0160.02238.23
8.2.100.0200.02034.91
8.2.90.0070.02136.41
8.2.80.0130.01636.24
8.2.70.0170.01334.71
8.2.60.0240.00635.12
8.2.50.0100.02034.57
8.2.40.0130.01635.30
8.2.30.0090.01836.59
8.2.20.0070.02034.79
8.2.10.0140.01434.77
8.2.00.0230.00734.68
8.1.280.0320.03251.89
8.1.270.0160.01039.97
8.1.260.0160.01037.31
8.1.250.0100.01039.95
8.1.240.0070.01441.90
8.1.230.0240.01036.18
8.1.220.0200.00434.69
8.1.210.0220.00334.45
8.1.200.0250.00334.20
8.1.190.0100.01434.75
8.1.180.0090.01235.08
8.1.170.0180.00635.51
8.1.160.0090.01335.90
8.1.150.0150.01135.68
8.1.140.0120.00934.53
8.1.130.0140.00734.91
8.1.120.0000.02134.60
8.1.110.0130.01034.57
8.1.100.0120.00934.43
8.1.90.0130.01034.54
8.1.80.0120.00934.59
8.1.70.0180.00434.42
8.1.60.0200.01334.63
8.1.50.0180.00634.49
8.1.40.0130.01334.55
8.1.30.0060.01934.59
8.1.20.0070.02034.69
8.1.10.0230.02350.45
8.1.00.0200.02750.47
8.0.300.0240.01849.78
8.0.290.0270.01349.91
8.0.280.0250.01451.31
8.0.270.0170.02450.14
8.0.260.0140.02549.83
8.0.250.0160.01950.00
8.0.240.0160.02349.94
8.0.230.0330.00749.95
8.0.220.0140.02449.95
8.0.210.0170.02049.90
8.0.200.0160.02249.95
8.0.190.0330.03050.02
8.0.180.0260.01649.83
8.0.170.0230.02349.84
8.0.160.0270.01749.78
8.0.150.0170.02749.96
8.0.140.0240.02449.76
8.0.130.0370.04778.35
8.0.120.0260.02049.86
8.0.110.0300.01649.76
8.0.100.0160.02949.71
8.0.90.0160.02649.90
8.0.80.0520.03649.79
8.0.70.0260.01949.68
8.0.60.0230.02049.85
8.0.50.0240.02049.69
8.0.30.0670.04950.04
8.0.20.0750.05749.95
8.0.10.0210.02549.91
8.0.00.0750.04349.62
7.4.330.0290.02646.35
7.4.320.0230.01349.46
7.4.300.0130.02349.46
7.4.290.0170.03049.49
7.4.280.0300.02049.33
7.4.270.0290.02249.46
7.4.260.0390.04978.27
7.4.250.0160.03249.42
7.4.240.0200.02649.46
7.4.230.0130.03249.18
7.4.220.0720.04949.38
7.4.210.0440.04549.42
7.4.200.0280.01749.27
7.4.190.0220.02649.33
7.4.160.0430.05949.66
7.4.150.0890.02349.25
7.4.140.0640.05249.49
7.4.130.0700.04649.47
7.4.120.0630.05649.47
7.4.110.0450.05849.38
7.4.100.0650.04549.54
7.4.90.0720.03749.48
7.4.80.0780.06249.46
7.4.70.0610.04449.63
7.4.60.0550.05949.54
7.4.50.0210.03449.44
7.4.40.0300.03349.48
7.4.30.0590.04649.42
7.4.10.0370.05547.75
7.4.00.0500.04247.72
7.3.330.0400.04678.13
7.3.320.0570.04078.22
7.3.310.0130.03349.28
7.3.300.0300.01749.25
7.3.290.0450.04649.10
7.3.280.0630.05449.24
7.3.270.0740.03949.46
7.3.260.0700.04749.32
7.3.250.0670.04649.38
7.3.240.0770.06749.52
7.3.230.0640.04649.21
7.3.210.0750.03949.40
7.3.200.0680.04849.21
7.3.190.0900.05649.46
7.3.180.0480.06949.36
7.3.170.0510.05849.36
7.3.160.0490.05649.31
7.3.130.0360.04547.76
7.3.120.0350.05547.76
7.3.110.0330.05147.81
7.3.100.0330.03047.64
7.3.90.0320.03647.72
7.3.80.0360.03247.85
7.3.70.0220.04347.70
7.3.60.0310.03247.64
7.3.50.0310.04147.78
7.3.40.0340.04547.78
7.3.30.0310.03047.75
7.3.20.0120.04150.54
7.3.10.0150.03750.62
7.3.00.0160.03150.65
7.2.330.0850.07549.22
7.2.320.0810.04749.20
7.2.310.0750.06949.23
7.2.300.0460.07349.13
7.2.290.0600.05649.29
7.2.260.0380.04347.64
7.2.250.0480.04747.90
7.2.240.0370.02947.68
7.2.230.0320.04748.01
7.2.220.0300.04047.94
7.2.210.0300.03848.12
7.2.200.0310.04047.80
7.2.190.0270.03747.91
7.2.180.0290.05147.96
7.2.170.0170.05247.94
7.2.160.0270.04247.87
7.2.150.0200.03850.75
7.2.140.0250.03350.78
7.2.130.0150.03850.76
7.2.120.0230.02650.71
7.2.110.0120.04050.68
7.2.100.0140.04150.54
7.2.90.0080.04450.63
7.2.80.0130.03750.54
7.2.70.0220.02750.86
7.2.60.0270.02750.69
7.2.50.0160.02650.66
7.2.40.0210.03350.76
7.2.30.0120.03550.75
7.2.20.0080.03750.69
7.2.10.0150.02950.82
7.2.00.0080.03850.65
7.1.330.0100.06049.65
7.1.320.0120.06849.67
7.1.310.0180.05349.57
7.1.300.0200.06849.64
7.1.290.0170.05649.48
7.1.280.0150.05549.71
7.1.270.0130.06049.54
7.1.260.0170.07649.66
7.1.250.0120.05949.79
7.1.240.0170.06849.64
7.1.230.0230.06049.60
7.1.220.0100.06649.72
7.1.210.0100.06849.41
7.1.200.0240.07049.71
7.1.190.0200.06849.54
7.1.180.0200.06949.68
7.1.170.0140.05849.61
7.1.160.0130.06549.56
7.1.150.0220.05049.84
7.1.140.0130.06149.83
7.1.130.0170.06249.63
7.1.120.0130.07849.69
7.1.110.0230.05749.53
7.1.100.0140.06949.60
7.1.90.0130.07149.40
7.1.80.0140.06749.55
7.1.70.0190.06349.56
7.1.60.0110.06549.87
7.1.50.0150.07549.62
7.1.40.0070.08649.66
7.1.30.0230.06149.66
7.1.20.0200.06449.38
7.1.10.0230.07649.64
7.1.00.0190.06749.42
7.0.330.0130.07049.17
7.0.320.0250.05549.36
7.0.310.0120.06749.14
7.0.300.0150.05849.04
7.0.290.0170.06549.17
7.0.280.0150.06949.29
7.0.270.0220.06549.15
7.0.260.0230.07249.43
7.0.250.0190.06549.33
7.0.240.0150.06349.37
7.0.230.0180.07949.37
7.0.220.0170.07149.21
7.0.210.0090.06849.41
7.0.200.0180.07849.25
7.0.190.0140.06749.39
7.0.180.0200.07149.44
7.0.170.0190.06549.55
7.0.160.0160.06249.47
7.0.150.0070.07849.43
7.0.140.0100.07049.44
7.0.130.0240.05849.29
7.0.120.0110.06849.30
7.0.110.0170.07049.31
7.0.100.0160.06149.10
7.0.90.0230.05849.42
7.0.80.0220.06549.45
7.0.70.0110.07449.31
7.0.60.0080.06849.28
7.0.50.0150.06949.52
7.0.40.0100.07147.43
7.0.30.0190.05647.57
7.0.20.0130.06847.48
7.0.10.0100.07847.34
7.0.00.0090.07547.38
5.6.400.0330.12078.80
5.6.390.0380.11178.89
5.6.380.0280.11879.06
5.6.370.0380.10879.06
5.6.360.0300.12379.13
5.6.350.0350.12578.79
5.6.340.0310.11879.03
5.6.330.0280.11979.04
5.6.320.0300.13678.98
5.6.310.0360.13279.03
5.6.300.0280.11779.01
5.6.290.0430.10579.22
5.6.280.0420.11179.07
5.6.270.0390.11879.13
5.6.260.0400.11278.80
5.6.250.0350.12778.94
5.6.240.0410.11679.11
5.6.230.0450.11479.15
5.6.220.0440.11879.03
5.6.210.0470.09479.13
5.6.200.0470.10678.97
5.6.190.0390.11478.93
5.6.180.0330.11878.91
5.6.170.0330.12178.96
5.6.160.0500.11379.23
5.6.150.0410.13278.77
5.6.140.0340.11479.14
5.6.130.0400.13679.07
5.6.120.0380.11779.03
5.6.110.0400.11579.08
5.6.100.0300.11678.83
5.6.90.0390.11079.10
5.6.80.0410.12778.86
5.6.70.0300.12878.83
5.6.60.0440.12978.94
5.6.50.0320.12278.61
5.6.40.0340.13378.99
5.6.30.0470.10478.85
5.6.20.0290.11378.82
5.6.10.0270.14078.92
5.6.00.0390.10978.90
5.5.380.0450.12278.81
5.5.370.0350.12078.86
5.5.360.0410.10378.64
5.5.350.0320.12178.78
5.5.340.0320.12078.71
5.5.330.0260.11578.51
5.5.320.0320.12778.72
5.5.310.0280.13778.56
5.5.300.0250.13578.75
5.5.290.0150.14078.71
5.5.280.0300.12378.89
5.5.270.0430.12078.47
5.5.260.0310.11878.71
5.5.250.0330.11878.64
5.5.240.0360.11978.69
5.5.230.0270.11678.58
5.5.220.0370.13278.78
5.5.210.0400.11778.83
5.5.200.0380.12978.68
5.5.190.0350.12578.81
5.5.180.0310.11778.61
5.5.170.0400.11078.68
5.5.160.0410.10378.76
5.5.150.0540.12078.67
5.5.140.0330.14078.76
5.5.130.0330.11378.42
5.5.120.0330.12978.84
5.5.110.0430.12178.67
5.5.100.0450.11278.92
5.5.90.0400.11578.82
5.5.80.0390.11378.78
5.5.70.0280.11978.70
5.5.60.0330.12178.66
5.5.50.0350.11178.97
5.5.40.0290.13178.90
5.5.30.0370.12178.75
5.5.20.0280.13378.71
5.5.10.0310.12279.05
5.5.00.0310.13178.67
5.4.450.0350.13975.43
5.4.440.0290.11175.17
5.4.430.0320.11175.41
5.4.420.0350.11975.19
5.4.410.0320.11075.37
5.4.400.0290.11975.21
5.4.390.0310.11375.41
5.4.380.0360.10475.11
5.4.370.0300.11975.20
5.4.360.0250.12575.24
5.4.350.0280.11975.29
5.4.340.0540.11975.44
5.4.330.0380.11675.32
5.4.320.0260.12675.29
5.4.310.0340.12375.15
5.4.300.0330.11975.32
5.4.290.0440.11675.38
5.4.280.0390.11175.38
5.4.270.0440.10375.24
5.4.260.0330.11775.24
5.4.250.0290.13075.39
5.4.240.0330.14578.00
5.4.230.0280.13178.03
5.4.220.0360.13378.04
5.4.210.0400.12878.09
5.4.200.0380.12978.00
5.4.190.0380.12178.18
5.4.180.0370.12578.09
5.4.170.0350.12577.93
5.4.160.0360.12877.90
5.4.150.0410.12277.99
5.4.140.0340.12977.24
5.4.130.0360.12877.18
5.4.120.0400.13177.29
5.4.110.0410.13177.27
5.4.100.0480.12877.24
5.4.90.0420.12477.41
5.4.80.0370.13777.38
5.4.70.0410.13977.36
5.4.60.0410.14277.36
5.4.50.0350.11977.44
5.4.40.0390.11877.34
5.4.30.0390.12377.38
5.4.20.0390.12977.22
5.4.10.0380.11777.43
5.4.00.0380.12377.02
5.3.290.0330.13273.76
5.3.280.0360.16274.96
5.3.270.0360.13674.96
5.3.260.0310.13274.90
5.3.250.0420.12674.97
5.3.240.0280.15474.92
5.3.230.0200.14574.86
5.3.220.0360.14774.98
5.3.210.0290.14574.89
5.3.200.0410.14874.99
5.3.190.0330.14374.93
5.3.180.0330.13675.11
5.3.170.0360.12875.09
5.3.160.0290.16175.25
5.3.150.0350.13275.11
5.3.140.0310.13474.99
5.3.130.0270.14875.04
5.3.120.0270.13774.84
5.3.110.0320.14875.06
5.3.100.0300.13074.88
5.3.90.0360.12774.76
5.3.80.0380.14174.65
5.3.70.0440.13374.71
5.3.60.0270.14774.62
5.3.50.0330.11673.43
5.3.40.0270.12773.53
5.3.30.0380.11973.54
5.3.20.0280.12373.38
5.3.10.0330.13073.32
5.3.00.0390.12673.07

preferences:
55.91 ms | 401 KiB | 5 Q