3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = range(1, 100000); foreach ($a as &$x) { $x = range(1, 1000); }

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)
8.3.60.0520.01065.63
8.3.50.0330.01372.39
8.3.40.0340.00342.17
8.3.30.0210.01442.20
8.3.20.0170.00343.70
8.3.10.0150.00646.43
8.3.00.0060.00646.80
8.2.180.0430.01367.89
8.2.170.0280.01442.04
8.2.160.0400.00743.90
8.2.150.0140.00742.14
8.2.140.0160.00643.89
8.2.130.0130.01041.00
8.2.120.0130.00346.92
8.2.110.0200.00046.96
8.2.100.0270.00741.09
8.2.90.0090.00941.13
8.2.80.0220.00040.88
8.2.70.0150.00441.29
8.2.60.0170.00341.40
8.2.50.0070.01141.30
8.2.40.0130.00743.80
8.2.30.0160.00943.94
8.2.20.0150.00340.89
8.2.10.0030.01441.45
8.2.00.0190.00041.41
8.1.280.0610.02069.63
8.1.270.0330.00747.42
8.1.260.0190.00347.43
8.1.250.0140.00747.57
8.1.240.0150.00349.97
8.1.230.0330.00644.54
8.1.220.0130.00743.03
8.1.210.0160.00342.75
8.1.200.0210.00742.75
8.1.190.0180.00042.63
8.1.180.0080.01142.72
8.1.170.0150.00443.84
8.1.160.0090.01247.38
8.1.150.0180.00444.43
8.1.140.0110.00745.10
8.1.130.0120.00643.17
8.1.120.0160.00342.73
8.1.110.0130.00342.80
8.1.100.0110.00742.68
8.1.90.0140.00342.78
8.1.80.0070.01442.77
8.1.70.0110.00742.60
8.1.60.0190.00342.92
8.1.50.0130.01042.82
8.1.40.0160.00342.74
8.1.30.0220.00942.79
8.1.20.0120.00642.78
8.1.10.0170.01070.83
8.1.00.0230.01070.82
8.0.300.0290.00773.20
8.0.290.0240.00770.25
8.0.280.0240.01071.63
8.0.270.0170.01070.46
8.0.260.0250.00371.64
8.0.250.0200.00770.26
8.0.240.0330.00070.13
8.0.230.0170.01470.14
8.0.220.0160.01070.07
8.0.210.0200.00770.21
8.0.200.0230.00370.04
8.0.190.0320.00370.24
8.0.180.0270.00370.23
8.0.170.0210.01070.07
8.0.160.0230.00670.14
8.0.150.0220.00670.13
8.0.140.0190.00970.10
8.0.130.0390.016121.36
8.0.120.0180.01170.00
8.0.110.0170.01070.07
8.0.100.0300.00070.02
8.0.90.0250.00469.96
8.0.80.0490.02370.13
8.0.70.0200.00770.14
8.0.60.0190.01070.09
8.0.50.0240.00770.13
8.0.30.0530.01670.27
8.0.20.0540.02070.39
8.0.10.0230.00670.18
8.0.00.0510.02269.97
7.4.330.0150.00673.14
7.4.320.0220.00669.82
7.4.300.0200.00769.73
7.4.290.0220.00769.83
7.4.280.0130.01669.64
7.4.270.0250.00469.68
7.4.260.0230.01069.75
7.4.250.0230.01069.70
7.4.240.0230.00869.81
7.4.230.0200.00769.61
7.4.220.1010.02369.84
7.4.210.0590.01969.89
7.4.200.0210.00769.75
7.4.160.0530.01369.75
7.4.150.0700.01069.83
7.4.140.0730.02469.75
7.4.130.0590.01869.70
7.4.120.0620.01069.77
7.4.110.0700.02269.75
7.4.100.0680.02469.84
7.4.90.0530.02369.71
7.4.80.0540.02069.75
7.4.70.0440.03669.77
7.4.60.0480.02969.70
7.4.50.0200.02369.70
7.4.40.0560.02069.82
7.4.30.0750.02469.70
7.4.10.0300.03068.20
7.4.00.0340.01668.26
7.3.330.0390.011121.07
7.3.320.0430.007121.18
7.3.310.0210.00669.34
7.3.300.0250.00469.44
7.3.290.0160.01369.33
7.3.280.0360.03769.47
7.3.270.0490.02669.86
7.3.260.0420.03669.54
7.3.250.0540.03469.61
7.3.240.0670.01069.76
7.3.230.0590.01669.43
7.3.210.0490.02369.53
7.3.200.0880.01769.63
7.3.190.0490.02369.73
7.3.180.0630.03270.00
7.3.170.0640.01369.46
7.3.160.0490.02669.59
7.3.130.0320.02668.18
7.3.120.0310.03168.00
7.3.110.0320.03268.23
7.3.100.0460.01468.07
7.3.90.0430.02068.11
7.3.80.0440.01068.20
7.3.70.0270.01768.11
7.3.60.0380.01068.18
7.3.50.0230.01968.11
7.3.40.0260.02067.71
7.3.30.0290.01667.83
7.3.20.0310.01076.52
7.3.10.0110.01876.59
7.3.00.0200.01776.24
7.2.330.0510.03070.13
7.2.320.0620.02669.81
7.2.310.0530.02469.98
7.2.300.0510.02569.90
7.2.290.0780.01970.33
7.2.260.0370.02468.70
7.2.250.0320.01968.76
7.2.240.0270.01068.21
7.2.230.0370.02768.24
7.2.220.0260.02668.37
7.2.210.0240.03467.95
7.2.200.0290.02368.70
7.2.190.0240.02068.11
7.2.180.0310.00668.18
7.2.170.0270.02368.24
7.2.160.0250.01968.36
7.2.150.0230.01376.72
7.2.140.0110.02576.47
7.2.130.0070.03276.75
7.2.120.0130.01976.74
7.2.110.0130.01376.56
7.2.100.0190.01076.77
7.2.90.0250.00976.47
7.2.80.0300.01376.82
7.2.70.0270.01076.89
7.2.60.1610.01676.55
7.2.50.0190.01976.61
7.2.40.0250.01376.43
7.2.30.0130.02076.69
7.2.20.0140.01576.52
7.2.10.0100.02076.36
7.2.00.0320.01677.88
7.1.330.0100.01775.60
7.1.320.0190.02275.66
7.1.310.0100.02475.76
7.1.300.0070.02475.52
7.1.290.0070.02475.48
7.1.280.0100.02275.63
7.1.270.0140.01475.77
7.1.260.0070.02775.65
7.1.250.0230.01675.58
7.1.240.0100.02175.57
7.1.230.0160.01375.72
7.1.220.0160.02075.73
7.1.210.0200.01375.72
7.1.200.0300.01775.67
7.1.190.0190.01975.34
7.1.180.0190.01575.74
7.1.170.0110.02875.78
7.1.160.0090.02675.66
7.1.150.0190.01975.49
7.1.140.0100.02675.45
7.1.130.0200.01475.76
7.1.120.0210.01575.68
7.1.110.0200.01075.79
7.1.100.8810.01774.94
7.1.90.0160.01675.82
7.1.80.0180.01575.59
7.1.70.0620.01976.39
7.1.60.0150.02476.44
7.1.50.0460.02176.08
7.1.40.0150.01175.79
7.1.30.0070.02075.65
7.1.20.0140.01075.76
7.1.10.0120.02575.72
7.1.00.0220.05378.83
7.0.330.0200.01375.52
7.0.320.0200.01374.95
7.0.310.0200.01475.29
7.0.300.0260.01075.30
7.0.290.0100.02675.28
7.0.280.0030.02675.31
7.0.270.0040.02874.89
7.0.260.0140.01775.36
7.0.250.0280.00675.16
7.0.240.0230.00675.34
7.0.230.0130.01675.11
7.0.220.0200.00775.27
7.0.210.0030.02675.32
7.0.200.1800.01271.96
7.0.190.0130.02075.25
7.0.180.0090.01875.43
7.0.170.0200.01075.29
7.0.160.0150.01275.30
7.0.150.0270.00775.32
7.0.140.0140.01475.51
7.0.130.0070.02075.25
7.0.120.0460.02075.51
7.0.110.0100.01675.44
7.0.100.0140.01075.53
7.0.90.0030.02075.46
7.0.80.0100.01775.20
7.0.70.0140.01875.42
7.0.60.0200.04874.43
7.0.50.0130.04773.46
7.0.40.0100.03220.23
7.0.30.0200.05720.15
7.0.20.0260.03419.97
7.0.10.0170.04520.08
7.0.00.0140.03620.09
5.6.400.0490.06978.95
5.6.390.0230.08079.08
5.6.380.0430.04378.95
5.6.370.0430.03978.86
5.6.360.0230.07078.78
5.6.350.0300.05779.08
5.6.340.0200.06778.62
5.6.330.0230.05579.20
5.6.320.0430.05079.08
5.6.310.0230.06078.79
5.6.300.0300.05978.91
5.6.290.0270.05378.88
5.6.280.0300.09182.24
5.6.270.0320.04979.17
5.6.260.0230.06078.78
5.6.250.0460.04079.17
5.6.240.0350.05879.03
5.6.230.0230.06078.79
5.6.220.0340.05078.81
5.6.210.0260.07182.03
5.6.200.0330.07380.71
5.6.190.0320.07881.98
5.6.180.0450.05781.75
5.6.170.0400.07781.70
5.6.160.0360.08681.80
5.6.150.0180.10580.81
5.6.140.0330.08980.87
5.6.130.0280.06980.72
5.6.120.0280.09482.26
5.6.110.0330.08382.07
5.6.100.0290.06682.21
5.6.90.0420.08782.22
5.6.80.0330.09181.69
5.6.70.0300.05478.66
5.6.60.0300.06478.59
5.6.50.0300.05378.84
5.6.40.0430.03778.65
5.6.30.0460.07678.73
5.6.20.0430.06278.76
5.6.10.0400.05078.42
5.6.00.0340.05178.71
5.5.380.0500.03778.52
5.5.370.0330.06278.73
5.5.360.0390.06678.52
5.5.350.0400.06581.88
5.5.340.0320.08080.54
5.5.330.0350.09381.86
5.5.320.0250.09381.79
5.5.310.0400.06081.71
5.5.300.0320.07580.56
5.5.290.0230.09280.61
5.5.280.0400.09282.16
5.5.270.0280.09881.96
5.5.260.0380.09182.13
5.5.250.0360.09681.79
5.5.240.0370.06581.89
5.5.230.0230.06878.93
5.5.220.0330.06078.80
5.5.210.0340.05078.45
5.5.200.0300.08078.95
5.5.190.0500.07378.47
5.5.180.0270.06078.52
5.5.170.0330.05078.55
5.5.160.0300.06678.74
5.5.150.0500.05378.57
5.5.140.0270.06078.50
5.5.130.0340.06478.70
5.5.120.0430.06378.44
5.5.110.0370.05478.30
5.5.100.0370.06378.44
5.5.90.0270.06478.73
5.5.80.0370.05778.89
5.5.70.0440.05478.79
5.5.60.0380.04878.82
5.5.50.0330.07078.42
5.5.40.0300.05278.29
5.5.30.0370.06078.89
5.5.20.0300.05378.50
5.5.10.0300.06678.76
5.5.00.0440.04778.70

preferences:
61.88 ms | 401 KiB | 5 Q