3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(ini_get('memory_limit')); $var5 = str_repeat("A",30000000); $x = array($var5); function crash_me(&$x) { die('failed :-('); } crash_me($var5);

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)
8.3.60.0360.01346.88
8.3.50.0270.01046.73
8.3.40.0100.00718.86
8.3.30.0060.00918.94
8.3.20.0030.00520.42
8.3.10.0070.00023.64
8.3.00.0080.00021.01
8.2.180.0600.00345.00
8.2.170.0070.00722.96
8.2.160.0170.00020.35
8.2.150.0110.00424.18
8.2.140.0060.00324.66
8.2.130.0060.00326.16
8.2.120.0040.00419.36
8.2.110.0040.00722.29
8.2.100.0040.00917.59
8.2.90.0050.00319.05
8.2.80.0030.00617.97
8.2.70.0000.00917.36
8.2.60.0060.00317.90
8.2.50.0040.00418.07
8.2.40.0040.00417.91
8.2.30.0070.00018.09
8.2.20.0000.00717.43
8.2.10.0030.00518.04
8.2.00.0040.00419.21
8.1.280.0070.01546.54
8.1.270.0030.00623.83
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0080.00417.53
8.1.230.0080.00419.07
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0090.00017.00
8.1.190.0040.00417.10
8.1.180.0030.00518.10
8.1.170.0050.00318.55
8.1.160.0000.00721.95
8.1.150.0030.00518.38
8.1.140.0050.00217.31
8.1.130.0080.00017.83
8.1.120.0080.00017.42
8.1.110.0040.00417.38
8.1.100.0070.00017.39
8.1.90.0050.00217.32
8.1.80.0070.00017.41
8.1.70.0000.00717.37
8.1.60.0040.00417.48
8.1.50.0000.00817.45
8.1.40.0080.00017.42
8.1.30.0030.00617.40
8.1.20.0030.00617.52
8.1.10.0090.00945.95
8.1.00.0110.00746.02
8.0.300.0180.00045.72
8.0.290.0150.00345.25
8.0.280.0070.01046.71
8.0.270.0150.00445.57
8.0.260.0130.00645.66
8.0.250.0160.00045.39
8.0.240.0170.00745.27
8.0.230.0100.00745.18
8.0.220.0070.01045.27
8.0.210.0140.00345.17
8.0.200.0130.00345.26
8.0.190.0100.01045.34
8.0.180.0200.00345.30
8.0.170.0150.00445.36
8.0.160.0120.00645.29
8.0.150.0120.00645.16
8.0.140.0180.00445.23
8.0.130.0130.00341.82
8.0.120.0130.00645.18
8.0.110.0090.00945.29
8.0.100.0100.00745.09
8.0.90.0100.01045.10
8.0.80.0380.00945.32
8.0.70.0130.00345.32
8.0.60.0090.00645.25
8.0.50.0150.00345.08
8.0.30.0330.01545.45
8.0.20.0390.01645.36
8.0.10.0200.00045.32
8.0.00.0380.00745.11
7.4.330.0060.00343.33
7.4.320.0160.00044.86
7.4.300.0060.00944.89
7.4.290.0170.00744.80
7.4.280.0230.00044.86
7.4.270.0140.00444.92
7.4.260.0190.00344.84
7.4.250.0100.01044.84
7.4.240.0090.00945.02
7.4.230.0170.00044.81
7.4.220.0310.02044.83
7.4.210.0380.01344.91
7.4.200.0170.00044.99
7.4.160.0440.01945.05
7.4.150.0330.01345.05
7.4.140.0360.01144.97
7.4.130.0460.00844.98
7.4.120.0380.01244.96
7.4.110.0340.01244.96
7.4.100.0360.01644.93
7.4.90.0380.00745.10
7.4.80.0400.01044.86
7.4.70.0510.01044.86
7.4.60.0370.01344.98
7.4.50.0140.00744.69
7.4.40.0320.01944.55
7.4.30.0370.00644.77
7.4.00.0240.01043.07
7.3.330.0130.00341.79
7.3.320.0120.00341.79
7.3.310.0120.00644.66
7.3.300.0100.00744.68
7.3.290.0420.00544.78
7.3.280.0290.01444.67
7.3.270.0380.00944.71
7.3.260.0390.02444.80
7.3.250.0350.01544.69
7.3.240.0430.00944.71
7.3.230.0360.01044.93
7.3.210.0310.01644.66
7.3.200.0420.01645.15
7.3.190.0450.00944.93
7.3.180.0380.00644.93
7.3.170.0390.01244.91
7.3.160.0230.01944.82
7.3.120.0250.00343.10
7.2.330.0280.01745.18
7.2.320.0470.01445.05
7.2.310.0350.00744.72
7.2.300.0260.01644.89
7.2.290.0310.01444.99
7.2.60.0870.01344.79
7.2.00.0940.00947.83
7.1.200.1130.00343.60
7.1.101.6610.00346.42
7.1.70.0080.00845.37
7.1.60.0060.00945.31
7.1.50.0470.01345.52
7.1.00.0030.07750.90
7.0.200.0740.00845.23
7.0.140.0100.07350.64
7.0.80.4430.04048.27
7.0.70.4470.03348.21
7.0.60.4430.05048.27
7.0.50.5570.04348.61
7.0.40.5130.05348.50
7.0.30.5400.06748.39
7.0.20.5300.08048.53
7.0.10.5070.08048.74
7.0.00.5270.05748.74
5.6.280.0070.05378.08
5.6.230.0100.06077.98
5.6.220.0200.04777.85
5.6.210.0130.05377.72
5.6.200.0330.08378.29
5.6.190.0170.05378.28
5.6.180.0270.05778.27
5.6.170.0300.09378.25
5.6.160.0300.07778.30
5.6.150.0230.06078.34
5.6.140.0400.08778.16
5.6.130.0270.09078.29
5.6.120.0300.09078.28
5.6.110.0270.09378.34
5.6.100.0330.05778.24
5.6.90.0300.09778.14
5.6.80.0270.09377.63
5.6.70.0330.08077.73
5.6.60.0230.09377.71
5.6.50.0370.09077.70
5.6.40.0370.09077.63
5.6.30.0270.05077.64
5.6.20.0270.09377.71
5.6.10.0300.08077.66
5.6.00.0430.08077.65
5.5.370.0200.08077.63
5.5.360.0130.04377.59
5.5.350.0200.04777.68
5.5.340.0330.08778.07
5.5.330.0400.09078.12
5.5.320.0300.05078.15
5.5.310.0400.09078.10
5.5.300.0300.08378.16
5.5.290.0300.10077.99
5.5.280.0270.06378.03
5.5.270.0270.09377.98
5.5.260.0370.04778.14
5.5.250.0170.09777.88
5.5.240.0300.07377.25
5.5.230.0270.08777.48
5.5.220.0330.07777.52
5.5.210.0370.07077.47
5.5.200.0370.08777.38
5.5.190.0400.09077.41
5.5.180.0400.06777.38
5.5.160.0330.08777.38
5.5.150.0230.04377.48
5.5.140.0330.08777.42
5.5.130.0370.08077.48
5.5.120.0300.05077.46
5.5.110.0370.08077.31
5.5.100.0370.08377.25
5.5.90.0200.08777.18
5.5.80.0300.09077.30
5.5.70.0430.07377.36
5.5.60.0270.09077.37
5.5.50.0330.08077.33
5.5.40.0230.04777.29
5.5.30.0300.08777.34
5.5.20.0370.08377.18
5.5.10.0330.05777.33
5.5.00.0400.05377.27
5.4.450.0330.09076.59
5.4.440.0200.04776.51
5.4.430.0200.05776.58
5.4.420.0330.08076.60
5.4.410.0300.04376.37
5.4.400.0100.06076.35
5.4.390.0230.08776.38
5.4.380.0170.09076.23
5.4.370.0270.07776.25
5.4.360.0270.08776.20
5.4.350.0200.09376.23
5.4.340.0170.06076.02
5.4.320.0470.07076.03
5.4.310.0370.07376.22
5.4.300.0330.08376.21
5.4.290.0300.08076.20
5.4.280.0200.08776.34
5.4.270.0300.09376.19
5.4.260.0170.05776.05
5.4.250.0200.08776.12
5.4.240.0300.08776.19
5.4.230.0270.08776.05
5.4.220.0270.05076.19
5.4.210.0230.04776.18
5.4.200.0300.09076.20
5.4.190.0230.09776.25
5.4.180.0400.06776.04
5.4.170.0170.08776.04
5.4.160.0200.05776.09
5.4.150.0400.07776.36
5.4.140.0270.06073.64
5.4.130.0300.04773.61
5.4.120.0400.05773.70
5.4.110.0370.07373.48
5.4.100.0300.08073.61
5.4.90.0330.04073.54
5.4.80.0400.07073.64
5.4.70.0300.08073.58
5.4.60.0230.05373.61
5.4.50.0230.05073.65
5.4.40.0230.07373.63
5.4.30.0270.06073.65
5.4.20.0270.04773.61
5.4.10.0130.07373.61
5.4.00.0270.09072.91
5.3.290.0300.08371.64
5.3.280.0370.07371.62
5.3.270.0300.07771.64
5.3.260.0270.08771.67
5.3.250.0230.05771.74
5.3.240.0370.07371.68
5.3.230.0270.08771.58
5.3.220.0270.08071.55
5.3.210.0330.07371.66
5.3.200.0370.09071.60
5.3.190.0270.07371.64
5.3.180.0270.08071.63
5.3.170.0200.09771.59
5.3.160.0370.07771.55
5.3.150.0430.07071.69
5.3.140.0370.08371.75
5.3.130.0300.04071.54
5.3.120.0230.07771.67
5.3.110.0330.08071.56
5.3.100.0230.08071.02
5.3.90.0400.06071.02
5.3.80.0270.07370.96
5.3.70.0400.06371.11
5.3.60.0300.04371.11
5.3.50.0230.04370.94
5.3.40.0430.06370.96
5.3.30.0270.08071.00
5.3.20.0230.05370.71
5.3.10.0400.07770.62
5.3.00.0330.08070.66
5.2.170.0270.08068.13
5.2.160.0400.05768.08
5.2.150.0300.08068.11
5.2.140.0470.05368.18
5.2.130.0270.07068.04
5.2.120.0270.07768.08
5.2.110.0400.05368.14
5.2.100.0430.06068.07
5.2.90.0330.06067.96
5.2.80.0170.08367.88
5.2.70.0330.06068.08
5.2.60.0270.06767.88
5.2.50.0270.07367.88
5.2.40.0370.06067.90
5.2.30.0200.07067.87
5.2.20.0300.05767.77
5.2.10.0370.06367.86
5.2.00.0270.03767.78
5.1.60.0400.05366.97
5.1.50.0300.03766.98
5.1.40.0330.06067.04
5.1.30.0230.04767.41
5.1.20.0330.06067.23
5.1.10.0300.06367.06
5.1.00.0170.06067.05
5.0.50.0130.07365.33
5.0.40.0370.04765.34
5.0.30.0270.07065.12
5.0.20.0230.05364.93
5.0.10.0230.03365.05
5.0.00.0270.06065.06
4.4.90.0200.04362.89
4.4.80.0130.03362.88
4.4.70.0270.01762.86
4.4.60.0200.05762.78
4.4.50.0270.05062.86
4.4.40.0400.05062.79
4.4.30.0270.05062.82
4.4.20.0170.06362.91
4.4.10.0230.02362.85
4.4.00.0300.05362.86
4.3.110.0230.05362.82
4.3.100.0230.02762.79
4.3.90.0270.05362.67
4.3.80.0370.06362.66
4.3.70.0230.03362.68
4.3.60.0200.05362.71
4.3.50.0330.04062.76
4.3.40.0300.06062.68
4.3.30.0230.02761.49
4.3.20.0270.03761.53
4.3.10.0300.02761.43
4.3.00.0170.03061.46

preferences:
42.16 ms | 401 KiB | 5 Q