3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo ini_get('memory_limit'); $pass = str_repeat('a', 1024 * 1024 * 10); $pass . $pass; __halt_compiler();

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)
8.3.60.0290.00648.24
8.3.50.0270.01447.24
8.3.40.0260.01028.79
8.3.30.0180.00729.06
8.3.20.0110.00430.09
8.3.10.0060.00332.22
8.3.00.0170.00730.85
8.2.180.0330.01346.50
8.2.170.0170.00728.72
8.2.160.0200.01329.17
8.2.150.0090.00428.80
8.2.140.0100.00328.88
8.2.130.0040.01232.23
8.2.120.0070.00729.36
8.2.110.0000.01032.34
8.2.100.0150.00329.70
8.2.90.0080.00429.08
8.2.80.0090.00327.93
8.2.70.0060.00627.47
8.2.60.0090.00427.80
8.2.50.0120.00027.25
8.2.40.0120.00027.97
8.2.30.0040.00827.88
8.2.20.0040.00727.45
8.2.10.0040.00727.51
8.2.00.0060.00627.51
8.1.280.0620.00747.81
8.1.270.0060.00932.16
8.1.260.0110.00332.01
8.1.250.0000.00934.04
8.1.240.0030.00633.91
8.1.230.0130.00329.01
8.1.220.0120.00027.76
8.1.210.0120.00027.36
8.1.200.0100.00327.25
8.1.190.0090.00327.54
8.1.180.0060.00628.77
8.1.170.0030.00928.65
8.1.160.0080.00432.16
8.1.150.0040.00828.50
8.1.140.0090.00327.39
8.1.130.0050.00527.84
8.1.120.0030.00927.22
8.1.110.0120.00527.17
8.1.100.0110.00027.18
8.1.90.0040.00727.09
8.1.80.0070.00327.25
8.1.70.0070.00427.09
8.1.60.0110.00727.31
8.1.50.0060.00627.29
8.1.40.0030.00927.11
8.1.30.0080.00327.27
8.1.20.0090.00327.34
8.1.10.0100.01047.45
8.1.00.0140.00747.29
8.0.300.0100.01047.22
8.0.290.0140.00747.05
8.0.280.0150.00448.36
8.0.270.0170.00346.67
8.0.260.0130.00646.54
8.0.250.0140.00446.77
8.0.240.0160.00346.80
8.0.230.0160.00346.67
8.0.220.0130.00646.61
8.0.210.0230.00046.61
8.0.200.0160.00346.66
8.0.190.0120.00946.59
8.0.180.0140.00746.73
8.0.170.0120.00946.71
8.0.160.0190.00346.61
8.0.150.0140.00746.72
8.0.140.0200.00046.57
8.0.130.0160.00343.14
8.0.120.0180.00346.64
8.0.110.0170.00346.67
8.0.100.0180.00446.74
8.0.90.0170.00346.70
8.0.80.0360.01346.64
8.0.70.0130.00746.51
8.0.60.0130.00746.77
8.0.50.0200.00046.54
8.0.30.0410.02346.90
8.0.20.0360.02146.79
8.0.10.0190.00046.79
8.0.00.0420.01546.49
7.4.330.0100.00744.67
7.4.320.0160.00346.23
7.4.300.0100.01046.11
7.4.290.0140.00746.20
7.4.280.0180.00446.19
7.4.270.0190.00046.14
7.4.260.0190.01346.29
7.4.250.0150.00646.08
7.4.240.0120.00746.26
7.4.230.0070.01346.41
7.4.220.0370.01746.24
7.4.210.0340.01546.34
7.4.200.0160.00446.13
7.4.190.0100.01046.39
7.4.160.0300.02246.29
7.4.150.0290.02646.35
7.4.140.0420.02746.28
7.4.130.0350.02146.25
7.4.120.0330.02746.36
7.4.110.0310.02746.21
7.4.100.0390.02246.25
7.4.90.0290.02946.18
7.4.80.0470.02346.19
7.4.70.0310.02746.19
7.4.60.0300.02346.20
7.4.50.0170.00346.03
7.4.40.0190.00646.14
7.4.30.0360.02146.27
7.4.00.0480.00744.24
7.3.330.0170.00042.86
7.3.320.0090.00943.02
7.3.310.0120.00645.91
7.3.300.0160.00346.00
7.3.290.0200.01746.07
7.3.280.0290.01646.00
7.3.270.0420.02546.15
7.3.260.0360.02346.19
7.3.250.0390.01946.17
7.3.240.0480.01046.13
7.3.230.0320.03346.00
7.3.210.0440.01346.00
7.3.200.0420.01946.07
7.3.190.0400.02646.09
7.3.180.0240.03146.40
7.3.170.0280.02846.13
7.3.160.0250.03146.27
7.3.120.0100.02344.36
7.2.330.0410.01646.62
7.2.320.0350.03246.27
7.2.310.0400.01746.30
7.2.300.0320.02146.49
7.2.290.0460.02046.46
7.2.00.2290.01749.23
7.1.200.0270.00745.58
7.1.100.1420.00317.78
7.1.70.0070.00746.85
7.1.60.0260.01047.21
7.1.50.0140.01446.98
7.1.00.0000.06052.30
7.0.200.0310.00746.72
7.0.140.0100.07352.07
7.0.60.0230.08049.77
7.0.50.0130.09347.73
7.0.40.0270.07349.73
7.0.30.0600.05049.89
7.0.20.0700.04349.79
7.0.10.0770.06749.77
7.0.00.0130.05049.63
5.6.280.0030.08350.81
5.6.210.0170.06350.57
5.6.200.0100.05048.05
5.6.190.0230.04750.29
5.6.181.1270.04350.18
5.6.170.0970.07750.28
5.6.160.0200.03750.17
5.6.150.0100.10048.05
5.6.140.0130.05348.05
5.6.130.0230.08348.00
5.6.120.0230.09750.88
5.6.110.0230.08350.92
5.6.100.0370.07051.00
5.6.90.0200.06750.86
5.6.80.0170.08350.26
5.6.70.0670.08050.29
5.5.350.0400.07350.13
5.5.340.0100.09347.83
5.5.330.0230.08750.00
5.5.320.0670.08049.94
5.5.310.0800.07349.99
5.5.300.0100.06347.63
5.5.290.0200.09047.86
5.5.280.0200.07050.66
5.5.270.0230.05050.68
5.5.260.0170.04050.76
5.5.250.0270.03050.69
5.5.240.0230.08050.05
5.4.450.2030.06349.25
5.4.440.2000.08049.40
5.4.430.2570.05749.26
5.4.420.0470.05349.40
5.4.410.2370.07049.29
5.4.400.0970.06748.54
5.4.390.1000.08748.42
5.4.380.0600.06048.52
5.4.370.0330.06348.35
5.4.360.0370.06348.32
5.4.350.0370.06348.57
5.4.340.0400.06048.39
5.4.320.0180.04342.35
5.4.310.0150.04542.34
5.4.300.0110.04342.35
5.4.290.0220.04042.35
5.4.280.0130.03942.25
5.4.270.0160.04042.25
5.4.260.0270.06348.50
5.4.250.0200.06748.66
5.4.240.0430.06348.66
5.4.230.0300.06048.50
5.4.220.0300.05348.62
5.4.210.0270.05748.47
5.4.200.0270.05348.55
5.4.190.0200.06048.46
5.4.180.0270.09348.58
5.4.170.0200.06348.67
5.4.160.0270.09048.60
5.4.150.0230.05748.61
5.4.140.0130.07046.16
5.4.130.0230.07346.12
5.4.120.0230.05046.10
5.4.110.0230.08046.36
5.4.100.0200.06346.25
5.4.90.0300.05746.20
5.4.80.0230.05046.28
5.4.70.0130.06346.29
5.4.60.0370.04346.22
5.4.50.0200.08046.29
5.4.40.0330.05346.28
5.4.30.0500.05046.30
5.4.20.0330.06746.32
5.4.10.0300.07346.29
5.4.00.0300.05745.57
5.3.290.0100.04642.56
5.3.280.0270.05744.34
5.3.270.0330.07044.44
5.3.260.0230.07044.34
5.3.250.0230.05744.20
5.3.240.0330.04744.17
5.3.230.0400.04744.34
5.3.220.0200.05744.30
5.3.210.0200.08344.31
5.3.200.0400.06744.19
5.3.190.0400.04344.40
5.3.180.0170.06744.31
5.3.170.0400.04744.07
5.3.160.0200.06044.07
5.3.150.0330.05344.21
5.3.140.0330.04744.30
5.3.130.0300.07344.28
5.3.120.0230.06344.14
5.3.110.0230.08744.29
5.3.100.0230.06043.78
5.3.90.0300.06343.52
5.3.80.0230.06343.68
5.3.70.0200.07343.57
5.3.60.0270.07343.70
5.3.50.0200.05743.68
5.3.40.0300.06043.46
5.3.30.0230.07343.68
5.3.20.0200.07743.37
5.3.10.0230.05043.42
5.3.00.0230.07743.31
5.2.170.0200.06040.77
5.2.160.0230.04340.51
5.2.150.0230.05340.67
5.2.140.0200.05340.76
5.2.130.0200.04740.77
5.2.120.0230.05040.79
5.2.110.0270.06340.82
5.2.100.0170.07040.64
5.2.90.0170.06040.74
5.2.80.0230.07740.61
5.2.70.0270.04040.60
5.2.60.0230.06040.67
5.2.50.0170.05040.53
5.2.40.0230.04040.53
5.2.30.0300.03740.65
5.2.20.0330.04740.62
5.2.10.0170.04740.59
5.2.00.0200.05040.48
5.1.60.0230.04039.63
5.1.50.0300.04339.80
5.1.40.0230.05039.78
5.1.30.0370.04739.93
5.1.20.0300.04340.09
5.1.10.0230.04739.48
5.1.00.0230.04339.85
5.0.50.0270.04038.20
5.0.40.0170.03738.21
5.0.30.0200.04038.11
5.0.20.0270.03737.96
5.0.10.0230.04038.10
5.0.00.0300.04037.87
4.4.90.0230.03035.62
4.4.80.0270.03335.71
4.4.70.0370.02735.68
4.4.60.0300.02735.61
4.4.50.0170.03035.70
4.4.40.0070.05035.76
4.4.30.0200.03035.54
4.4.20.0330.02335.75
4.4.10.0270.03035.88
4.4.00.0200.05035.71
4.3.110.0200.03735.64
4.3.100.0130.03035.53
4.3.90.0200.03735.60
4.3.80.0230.05035.52
4.3.70.0300.02335.52
4.3.60.0170.02335.61
4.3.50.0230.02035.57
4.3.40.0200.04035.54
4.3.30.0270.02734.45
4.3.20.0130.03734.25
4.3.10.0230.02334.27
4.3.00.2000.02334.27

preferences:
40.12 ms | 401 KiB | 5 Q