3v4l.org

run code in 300+ PHP versions simultaneously
<?php foreach(range(1,1000000) as $i) { $y = ''; $x = (array)$y; }

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)
8.3.60.0230.04531.75
8.3.50.0300.06731.59
8.3.40.0230.05933.88
8.3.30.0160.06233.82
8.3.20.0160.02235.41
8.3.10.0130.02538.95
8.3.00.0030.03138.95
8.2.180.0200.06433.42
8.2.170.0240.05934.07
8.2.160.0160.05338.17
8.2.150.0160.02234.08
8.2.140.0170.02335.78
8.2.130.0040.02835.74
8.2.120.0120.01838.23
8.2.110.0100.05335.60
8.2.100.0290.03633.00
8.2.90.0100.03834.35
8.2.80.0070.04232.75
8.2.70.0160.04332.87
8.2.60.0100.04133.15
8.2.50.0100.03732.88
8.2.40.0130.03138.38
8.2.30.0060.04134.43
8.2.20.0040.04532.66
8.2.10.0130.03533.03
8.2.00.0070.04133.08
8.1.280.0430.07646.38
8.1.270.0080.00023.71
8.1.260.0100.00028.09
8.1.250.0000.00828.09
8.1.240.0150.00623.92
8.1.230.0000.01118.95
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0030.00717.23
8.1.190.0000.00916.98
8.1.180.0000.00718.10
8.1.170.0000.00918.54
8.1.160.0000.00720.60
8.1.150.0040.00418.75
8.1.140.0000.00819.53
8.1.130.0000.00717.57
8.1.120.0040.00417.37
8.1.110.0030.00617.29
8.1.100.0000.00817.29
8.1.90.0030.00517.36
8.1.80.0000.00717.22
8.1.70.0040.00417.21
8.1.60.0030.00617.45
8.1.50.0050.00317.43
8.1.40.0060.00317.26
8.1.30.0030.00617.54
8.1.20.0030.00517.39
8.1.10.0190.04847.84
8.1.00.0130.05247.68
8.0.300.0130.04048.84
8.0.290.0130.04646.88
8.0.280.0140.04148.65
8.0.270.0130.04447.38
8.0.260.0170.04047.38
8.0.250.0160.04347.18
8.0.240.0100.04147.17
8.0.230.0130.04447.11
8.0.220.0100.04747.04
8.0.210.0100.04747.18
8.0.200.0130.04246.98
8.0.190.0200.04647.14
8.0.180.0170.05047.16
8.0.170.0130.05447.17
8.0.160.0160.04947.16
8.0.150.0160.04847.10
8.0.140.0140.05147.08
8.0.130.0100.05443.60
8.0.120.0130.05247.10
8.0.110.0130.05246.96
8.0.100.0190.04846.94
8.0.90.0170.04846.95
8.0.80.0230.07447.03
8.0.70.0140.05247.10
8.0.60.0070.05847.12
8.0.50.0070.05846.96
8.0.30.0350.06947.24
8.0.20.0340.08447.16
8.0.10.0130.05047.07
8.0.00.0360.07446.83
7.4.330.0030.03848.65
7.4.320.0170.03746.61
7.4.300.0130.04546.61
7.4.290.0100.05446.77
7.4.280.0190.06846.82
7.4.270.0260.05546.71
7.4.260.0200.05146.70
7.4.250.0130.05546.67
7.4.240.0140.05146.68
7.4.230.0100.05446.50
7.4.220.0360.08646.71
7.4.210.0300.09146.72
7.4.200.0100.05546.65
7.4.160.0410.08946.74
7.4.150.0360.06846.53
7.4.140.0510.08746.67
7.4.130.0330.07446.75
7.4.120.0410.07046.77
7.4.110.0320.07046.59
7.4.100.0310.07546.73
7.4.90.0420.07546.63
7.4.80.0370.06746.65
7.4.70.0360.07946.50
7.4.60.0330.07446.62
7.4.50.0170.07046.50
7.4.40.0370.07146.66
7.4.30.0360.07546.40
7.4.10.0260.09644.87
7.4.00.0190.08045.03
7.3.330.0130.06043.53
7.3.320.0160.05343.29
7.3.310.0130.06046.51
7.3.300.0100.06446.47
7.3.290.0070.06346.44
7.3.280.0350.10346.42
7.3.270.0300.07846.36
7.3.260.0460.09646.51
7.3.250.0330.08346.65
7.3.240.0300.10146.72
7.3.230.0360.07146.37
7.3.210.0380.07646.46
7.3.200.0420.11746.59
7.3.190.0430.08946.39
7.3.180.0300.08346.37
7.3.170.0460.11546.64
7.3.160.0360.07546.64
7.3.130.0300.08845.10
7.3.120.0180.10545.03
7.3.110.0170.10545.13
7.3.100.0160.06744.90
7.3.90.0200.08044.96
7.3.80.0190.09145.14
7.3.70.0180.07544.90
7.3.60.0210.06545.12
7.3.50.0190.07445.06
7.3.40.0100.07845.10
7.3.30.0260.07645.09
7.3.20.0200.06948.37
7.3.10.0250.06948.45
7.3.00.0100.07948.35
7.2.330.0390.09846.45
7.2.320.0340.08846.86
7.2.310.0290.08746.87
7.2.300.0290.09746.82
7.2.290.0290.09146.82
7.2.260.0260.10645.35
7.2.250.0170.09545.13
7.2.240.0210.08345.19
7.2.230.0230.09344.92
7.2.220.0210.07845.34
7.2.210.0250.08644.87
7.2.200.0170.07845.32
7.2.190.0250.07145.25
7.2.180.0170.07345.03
7.2.170.0220.08845.31
7.2.160.0160.07245.05
7.2.150.0200.08248.76
7.2.140.0200.07648.63
7.2.130.0130.07448.82
7.2.120.0100.10048.80
7.2.110.0900.07648.81
7.2.100.0110.08948.74
7.2.90.3280.07548.66
7.2.80.0110.09348.31
7.2.70.0220.06948.33
7.2.60.0520.08048.59
7.2.50.0130.08048.61
7.2.40.0130.08448.50
7.2.30.0240.09348.46
7.2.20.0280.06948.53
7.2.10.0210.07648.67
7.2.00.0520.07249.95
7.1.330.0100.10547.62
7.1.320.0050.12047.54
7.1.310.0080.12047.55
7.1.300.0150.10847.60
7.1.290.0050.12447.50
7.1.280.0150.10047.66
7.1.270.0180.11447.62
7.1.260.0210.11147.54
7.1.250.0260.12547.72
7.1.240.0200.10847.75
7.1.230.0130.09247.38
7.1.220.0310.10947.62
7.1.210.0100.13347.65
7.1.200.0640.08447.73
7.1.190.0240.11647.64
7.1.180.0950.10547.66
7.1.170.0130.10647.41
7.1.160.0230.10347.79
7.1.150.0140.11047.77
7.1.140.0130.10847.56
7.1.130.0180.10147.76
7.1.120.0280.10647.62
7.1.110.0230.10247.81
7.1.100.0560.05629.93
7.1.90.0200.13147.78
7.1.80.0260.11247.55
7.1.70.0570.08448.14
7.1.60.0190.09248.53
7.1.50.0230.10748.32
7.1.40.0140.11147.65
7.1.30.0170.11947.39
7.1.20.0170.02647.55
7.1.10.0240.11447.76
7.1.00.0220.12250.81
7.0.330.0130.11247.06
7.0.320.0070.11147.23
7.0.310.0100.10547.41
7.0.300.0070.11447.54
7.0.290.0100.11147.33
7.0.280.0240.10347.25
7.0.270.0270.11247.51
7.0.260.0620.10447.02
7.0.250.0270.11347.40
7.0.240.0190.10847.25
7.0.230.0210.11047.25
7.0.220.0130.10747.12
7.0.210.0270.11447.26
7.0.200.0710.08147.26
7.0.190.0140.11947.37
7.0.180.0420.09447.25
7.0.170.0280.10147.30
7.0.160.0140.10747.37
7.0.150.0200.11147.33
7.0.140.0220.09647.28
7.0.130.0190.10847.22
7.0.120.0110.13147.46
7.0.110.0300.10347.10
7.0.100.0220.10847.47
7.0.90.0210.11847.34
7.0.80.0170.11347.08
7.0.70.0090.11347.10
7.0.60.0390.11549.84
7.0.50.0180.11347.78
7.0.40.0170.10047.84
7.0.30.0330.10547.89
7.0.20.0350.10447.84
7.0.10.0250.12447.82
7.0.00.0160.10047.73
5.6.400.0260.04978.58
5.6.390.0410.03878.78
5.6.380.0370.04178.91
5.6.370.0460.04678.89
5.6.360.0490.04979.02
5.6.350.0590.04678.82
5.6.340.0400.05878.46
5.6.330.0310.05978.77
5.6.320.0450.06078.59
5.6.310.0420.04978.74
5.6.300.0440.05178.93
5.6.290.0440.04778.52
5.6.280.0400.06582.12
5.6.270.0380.05478.74
5.6.260.0410.04878.66
5.6.250.0520.04878.91
5.6.240.0480.03878.68
5.6.230.0220.07378.71
5.6.220.0400.07078.84
5.6.210.0490.07781.97
5.6.200.0300.06980.62
5.6.190.0380.08381.79
5.6.180.0350.08181.95
5.6.170.0380.07881.67
5.6.160.0340.09381.75
5.6.150.0270.07680.70
5.6.140.0340.06980.77
5.6.130.0280.06880.66
5.6.120.0410.07782.16
5.6.110.0420.07682.34
5.6.100.0440.08082.15
5.6.90.0310.07382.14
5.6.80.0350.08681.90
5.6.70.0340.06278.89
5.6.60.0250.06578.64
5.6.50.0290.06478.38
5.6.40.0720.04878.56
5.6.30.0460.05678.79
5.6.20.0330.06378.70
5.6.10.0500.04878.80
5.6.00.0400.05678.81
5.5.380.0560.03578.80
5.5.370.0460.04678.67
5.5.360.0470.05378.64
5.5.350.0400.08181.82
5.5.340.0420.04680.65
5.5.330.0410.08681.71
5.5.320.0430.06781.60
5.5.310.0430.05581.75
5.5.300.0380.05780.69
5.5.290.0350.08380.69
5.5.280.0380.08282.27
5.5.270.0410.06782.09
5.5.260.0400.07681.90
5.5.250.0430.05881.99
5.5.240.0440.08281.72
5.5.230.0210.06378.69
5.5.220.0560.04378.82
5.5.210.0500.04178.60
5.5.200.0460.05078.77
5.5.190.0390.07178.59
5.5.180.0380.05278.84
5.5.170.0540.04478.56
5.5.160.0510.04878.89
5.5.150.0420.05278.38
5.5.140.0380.05178.61
5.5.130.0430.04978.44
5.5.120.0440.05578.75
5.5.110.0590.03178.71
5.5.100.0390.05678.45
5.5.90.0430.05078.84
5.5.80.0200.07178.55
5.5.70.0420.04278.82
5.5.60.0390.05378.63
5.5.50.0430.05278.79
5.5.40.0340.06078.50
5.5.30.0510.04278.66
5.5.20.0360.05678.74
5.5.10.0300.06378.41
5.5.00.0390.05278.66

preferences:
51.25 ms | 401 KiB | 5 Q