3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(rtrim('-a', '-'));

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)
8.3.60.0150.00618.18
8.3.50.0100.00921.20
8.3.40.0140.00718.73
8.3.30.0130.00320.34
8.3.20.0040.00420.34
8.3.10.0050.00320.93
8.3.00.0040.00422.44
8.2.180.0100.01016.50
8.2.170.0090.00622.96
8.2.160.0000.01422.26
8.2.150.0030.00624.18
8.2.140.0000.00824.66
8.2.130.0050.00326.16
8.2.120.0040.00420.62
8.2.110.0040.00419.41
8.2.100.0050.00617.84
8.2.90.0050.00318.97
8.2.80.0050.00317.97
8.2.70.0050.00317.50
8.2.60.0000.00817.80
8.2.50.0040.00418.07
8.2.40.0000.00817.91
8.2.30.0000.00819.54
8.2.20.0050.00517.52
8.2.10.0050.00217.63
8.2.00.0000.00717.47
8.1.270.0090.00023.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0090.00023.71
8.1.230.0110.00020.97
8.1.220.0000.00818.77
8.1.210.0040.00419.16
8.1.200.0000.00817.10
8.1.190.0040.00417.27
8.1.180.0040.00418.10
8.1.170.0030.00618.59
8.1.160.0030.00518.80
8.1.150.0000.00818.42
8.1.140.0060.00317.33
8.1.130.0000.00717.63
8.1.120.0000.00717.19
8.1.110.0040.00417.32
8.1.100.0000.00817.21
8.1.90.0050.00317.30
8.1.80.0050.00217.24
8.1.70.0070.00017.30
8.1.60.0040.00417.50
8.1.50.0000.00717.30
8.1.40.0030.00617.39
8.1.30.0050.00317.51
8.1.20.0000.00817.59
8.1.10.0000.00817.39
8.1.00.0000.00817.30
8.0.300.0040.00419.77
8.0.290.0000.00717.05
8.0.280.0050.00318.32
8.0.270.0000.00717.14
8.0.260.0030.00316.68
8.0.250.0040.00416.79
8.0.240.0070.00316.70
8.0.230.0060.00316.84
8.0.220.0040.00416.79
8.0.210.0000.00616.79
8.0.200.0040.00416.68
8.0.190.0040.00416.81
8.0.180.0050.00216.79
8.0.170.0070.00016.70
8.0.160.0000.00716.71
8.0.150.0070.00016.68
8.0.140.0040.00416.75
8.0.130.0060.00013.16
8.0.120.0000.00716.64
8.0.110.0000.00716.79
8.0.100.0040.00316.79
8.0.90.0000.00716.65
8.0.80.0060.00916.80
8.0.70.0000.00716.78
8.0.60.0070.00016.72
8.0.50.0040.00416.62
8.0.30.0090.00916.95
8.0.20.0120.00617.40
8.0.10.0000.00716.77
8.0.00.0100.00816.64
7.4.330.0030.00216.82
7.4.320.0070.00016.39
7.4.300.0040.00416.46
7.4.290.0040.00416.38
7.4.280.0000.00716.42
7.4.270.0000.00716.36
7.4.260.0000.00513.19
7.4.250.0030.00516.32
7.4.240.0020.00616.44
7.4.230.0030.00316.55
7.4.220.0110.01216.49
7.4.210.0100.00416.42
7.4.200.0030.00516.40
7.4.190.0030.00316.53
7.4.160.0080.00816.48
7.4.150.0100.00717.40
7.4.140.0080.00917.86
7.4.130.0080.01216.37
7.4.120.0080.00816.38
7.4.110.0110.01116.42
7.4.100.0160.00616.40
7.4.90.0090.01216.25
7.4.80.0080.00819.39
7.4.70.0100.00716.55
7.4.60.0140.00316.38
7.4.50.0080.00016.28
7.4.40.0030.01022.77
7.4.30.0210.00016.26
7.4.00.0070.00714.68
7.3.330.0000.00512.97
7.3.320.0000.00512.98
7.3.310.0030.00316.18
7.3.300.0070.00016.13
7.3.290.0100.00316.12
7.3.280.0080.00816.16
7.3.270.0120.00617.40
7.3.260.0140.00818.24
7.3.250.0070.01016.27
7.3.240.0070.01016.11
7.3.230.0110.01216.39
7.3.210.0030.01716.46
7.3.200.0130.01019.39
7.3.190.0080.01116.02
7.3.180.0090.00616.18
7.3.170.0090.01216.27
7.3.160.0030.01716.46
7.3.120.0040.01414.38
7.3.10.0070.00716.52
7.3.00.0080.00816.41
7.2.330.0080.01116.57
7.2.320.0110.00716.33
7.2.310.0160.00816.44
7.2.300.0140.00316.44
7.2.290.0030.01316.43
7.2.130.0030.00916.64
7.2.120.0110.00316.83
7.2.110.0030.00716.69
7.2.100.0100.00016.63
7.2.90.0080.00616.36
7.2.80.0060.00616.70
7.2.70.0030.00716.44
7.2.60.0000.01316.72
7.2.50.0070.00716.48
7.2.40.0060.00616.73
7.2.30.0030.01016.73
7.2.20.0030.00616.61
7.2.10.0100.00016.44
7.2.00.0030.01016.31
7.1.250.0060.00315.59
7.1.70.0070.00717.02
7.1.60.0100.01319.17
7.1.50.0070.01416.95
7.1.00.0030.07722.45
7.0.200.0060.00616.34
7.0.140.0030.07322.12
7.0.60.0230.08019.96
7.0.50.0030.08717.80
7.0.40.0000.07720.19
7.0.30.0200.04320.09
7.0.20.0400.05320.19
7.0.10.0070.04020.17
7.0.00.0070.08320.17
5.6.280.0030.07321.08
5.6.210.0000.07320.69
5.6.200.0000.04318.18
5.6.190.0100.04020.67
5.6.180.0400.07720.56
5.6.170.0330.07020.38
5.6.160.0030.06720.41
5.6.150.0070.03718.22
5.6.140.0130.07318.23
5.6.130.0100.06318.21
5.6.120.0030.04320.89
5.6.110.0030.08720.95
5.6.100.0230.07020.98
5.6.90.0000.04720.96
5.6.80.0070.08320.35
5.5.350.0230.05320.36
5.5.340.0070.07317.96
5.5.330.0030.08320.23
5.5.320.0100.07020.24
5.5.310.0370.07020.17
5.5.300.0030.03717.90
5.5.290.0070.07317.91
5.5.280.0130.08020.68
5.5.270.0030.07720.67
5.5.260.0070.05720.71
5.5.250.0130.07320.68
5.5.240.0100.03320.27
5.4.450.3570.03319.13
5.4.440.3800.04319.11
5.4.430.3300.04019.38
5.4.420.3030.04319.41
5.4.410.3200.03719.32
5.4.400.3330.04019.10
5.4.390.3170.04019.06
5.4.380.3600.04019.25
5.4.370.4170.04019.22
5.4.360.4000.04019.22
5.4.350.2800.03719.09
5.4.340.3470.04019.13
5.4.320.3770.04019.20
5.4.310.3400.04718.82
5.4.300.3830.03319.16
5.4.290.3270.04319.05
5.4.280.3530.03719.21
5.4.270.3530.03319.09
5.4.260.3230.03318.91
5.4.250.4030.03719.07
5.4.240.4370.03319.13
5.4.230.4200.03719.15
5.4.220.3530.04018.92
5.4.210.4000.04319.05
5.4.200.3570.04019.14
5.4.190.3500.04019.14
5.4.180.3500.03718.92
5.4.170.3630.03318.92
5.4.160.3330.03718.78
5.4.150.3630.04019.04
5.4.140.3500.03316.37
5.4.130.3930.03316.33
5.4.120.3970.04016.25
5.4.110.3330.03716.50
5.4.100.3830.03316.30
5.4.90.3770.03016.39
5.4.80.3300.03316.44
5.4.70.4900.04016.29
5.4.60.4200.03716.04
5.4.50.3630.02716.37
5.4.40.4200.03716.36
5.4.30.3830.03316.33
5.4.20.3230.03316.40
5.4.10.4230.03316.31
5.4.00.4430.04015.89
5.3.290.4100.03714.51
5.3.280.3900.03714.48
5.3.270.3370.03014.44
5.3.260.3900.04014.53
5.3.250.3270.04714.58
5.3.240.3330.04014.58
5.3.230.4200.03714.50
5.3.220.3400.03014.40
5.3.210.3870.04014.59
5.3.200.3700.03014.43
5.3.190.3430.03714.61
5.3.180.3300.03714.54
5.3.170.3230.03314.59
5.3.160.4330.03014.41
5.3.150.3500.04014.50
5.3.140.4130.03314.41
5.3.130.3400.03714.63
5.3.120.3630.03714.59
5.3.110.4130.04014.39
5.3.100.3500.04013.88
5.3.90.3430.04313.96
5.3.80.3630.04313.92
5.3.70.4000.03713.79
5.3.60.4170.04313.95
5.3.50.3770.04013.82
5.3.40.3500.03313.71
5.3.30.3600.02713.68
5.3.20.3930.03013.62
5.3.10.3600.03313.60
5.3.00.4130.03713.48
5.2.170.3100.03011.08
5.2.160.3000.02711.07
5.2.150.2600.03010.99
5.2.140.3130.03011.23
5.2.130.2970.03011.25
5.2.120.3000.03010.98
5.2.110.3230.03011.14
5.2.100.3400.02711.11
5.2.90.3430.02710.95
5.2.80.3270.03311.18
5.2.70.2800.02311.03
5.2.60.2670.02310.98
5.2.50.3200.03310.86
5.2.40.2000.03310.93
5.2.30.2200.02711.01
5.2.20.2430.03011.04
5.2.10.2330.03311.01
5.2.00.2470.04010.63
5.1.60.1930.0239.93
5.1.50.1870.01710.11
5.1.40.0070.0239.88
5.1.30.0000.02710.42
5.1.20.0000.02710.36
5.1.10.0030.02710.04
5.1.00.1770.02310.04
5.0.50.1200.0208.59
5.0.40.0870.0178.38
5.0.30.1130.0308.09
5.0.20.1130.0208.08
5.0.10.1070.0208.23
5.0.00.1100.0308.22
4.4.90.1130.0135.93
4.4.80.1100.0135.93
4.4.70.1330.0205.93
4.4.60.1130.0175.93
4.4.50.1330.0205.93
4.4.40.1170.0275.93
4.4.30.0000.0175.93
4.4.20.0030.0135.93
4.4.10.1100.0175.93
4.4.00.0730.0235.93
4.3.110.1130.0135.93
4.3.100.1100.0175.93
4.3.90.1170.0105.93
4.3.80.0930.0205.93
4.3.70.1230.0105.93
4.3.60.1070.0175.93
4.3.50.1070.0175.93
4.3.40.1100.0205.93
4.3.30.0670.0205.93
4.3.20.0570.0205.93
4.3.10.0530.0135.93
4.3.00.0730.0235.93

preferences:
57.04 ms | 400 KiB | 5 Q