3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(grapheme_extract(array(), 0));

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)
8.3.60.0040.01216.36
8.3.50.0150.00718.10
8.3.40.0150.00318.82
8.3.30.0060.00918.70
8.3.20.0080.00018.77
8.3.10.0050.00520.48
8.3.00.0060.00317.75
8.2.180.0060.01216.75
8.2.170.0000.01522.96
8.2.160.0130.00020.39
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00419.32
8.2.110.0000.01020.51
8.2.100.0110.00017.72
8.2.90.0000.00819.23
8.2.80.0080.00019.31
8.2.70.0040.00417.50
8.2.60.0050.00317.93
8.2.50.0040.00418.07
8.2.40.0000.00718.03
8.2.30.0000.00717.89
8.2.20.0040.00417.68
8.2.10.0020.00517.62
8.2.00.0050.00317.66
8.1.280.0070.01025.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00821.95
8.1.230.0090.00320.94
8.1.220.0060.00318.77
8.1.210.0050.00318.97
8.1.200.0060.00317.23
8.1.190.0040.00417.28
8.1.180.0030.00518.10
8.1.170.0000.00718.61
8.1.160.0000.00718.70
8.1.150.0040.00418.43
8.1.140.0070.00017.45
8.1.130.0070.00017.61
8.1.120.0050.00217.23
8.1.110.0000.00817.35
8.1.100.0000.00717.28
8.1.90.0060.00317.18
8.1.80.0040.00417.35
8.1.70.0030.00317.22
8.1.60.0050.00217.34
8.1.50.0000.00717.44
8.1.40.0040.00417.37
8.1.30.0040.00417.50
8.1.20.0030.00617.48
8.1.10.0040.00417.54
8.1.00.0030.00517.29
8.0.300.0040.00419.77
8.0.290.0040.00416.75
8.0.280.0000.00718.30
8.0.270.0070.00017.07
8.0.260.0030.00316.75
8.0.250.0070.00016.86
8.0.240.0000.00716.95
8.0.230.0000.00716.87
8.0.220.0000.00616.93
8.0.210.0030.00316.77
8.0.200.0030.00316.87
8.0.190.0080.00016.92
8.0.180.0040.00416.97
8.0.170.0030.00616.89
8.0.160.0070.00016.91
8.0.150.0070.00316.72
8.0.140.0000.00816.85
8.0.130.0030.00313.25
8.0.120.0000.00716.87
8.0.110.0050.00316.77
8.0.100.0070.00016.84
8.0.90.0000.00716.91
8.0.80.0110.00516.92
8.0.70.0000.00716.93
8.0.60.0040.00416.90
8.0.50.0040.00316.91
8.0.30.0090.00917.16
8.0.20.0110.00817.05
8.0.10.0040.00416.96
8.0.00.0130.00616.62
7.4.330.0030.00312.91
7.4.320.0000.00716.32
7.4.300.0000.00616.36
7.4.290.0000.00716.39
7.4.280.0080.00016.47
7.4.270.0030.00316.48
7.4.260.0000.00513.17
7.4.250.0040.00416.48
7.4.240.0030.00316.37
7.4.230.0030.00316.46
7.4.220.0060.01216.34
7.4.210.0080.00816.39
7.4.200.0000.00716.49
7.4.190.0050.00216.28
7.4.160.0060.00916.13
7.4.150.0090.00916.40
7.4.140.0070.01016.35
7.4.130.0140.00316.28
7.4.120.0070.00916.57
7.4.110.0070.01216.44
7.4.100.0150.00916.53
7.4.90.0060.01216.29
7.4.80.0110.00719.39
7.4.70.0140.00316.38
7.4.60.0220.02616.27
7.4.50.0070.00716.07
7.4.40.0100.00616.30
7.4.30.0100.01316.54
7.4.00.0080.00814.60
7.3.330.0000.00713.24
7.3.320.0000.00613.13
7.3.310.0030.00316.15
7.3.300.0060.00016.21
7.3.290.0090.00616.15
7.3.280.0090.01016.18
7.3.270.0070.01016.43
7.3.260.0080.00816.26
7.3.250.0150.00416.13
7.3.240.0150.00316.45
7.3.230.0130.00316.47
7.3.210.0060.00916.50
7.3.200.0130.00316.19
7.3.190.0090.00816.14
7.3.180.0080.00816.28
7.3.170.0130.00616.23
7.3.160.0060.00916.12
7.3.120.0100.00314.71
7.2.330.0030.01316.48
7.2.320.0190.00616.30
7.2.310.0090.00916.47
7.2.300.0060.01516.37
7.2.290.0030.01416.43
7.2.00.0060.00619.12
7.1.100.0070.00317.86
7.1.70.0030.00617.05
7.1.60.0110.00719.40
7.1.50.0070.01416.99
7.1.00.0070.03022.28
7.0.200.0000.00916.58
7.0.140.0170.06022.13
7.0.120.0070.06322.04
7.0.60.0000.04021.70
7.0.50.0170.07022.09
7.0.40.0070.05720.13
7.0.30.0030.07020.00
7.0.20.0070.05020.02
7.0.10.0030.05720.18
7.0.00.0170.06320.10
5.6.280.0030.07320.77
5.6.210.0100.03320.65
5.6.200.0030.06021.12
5.6.190.0030.05721.02
5.6.180.0030.06320.98
5.6.170.0170.07320.96
5.6.160.0000.07721.08
5.6.150.0100.07320.96
5.6.140.0000.08720.99
5.6.130.0000.07721.04
5.6.120.0100.07320.98
5.6.110.0070.08020.96
5.6.100.0000.04721.07
5.6.90.0070.08321.11
5.6.80.0070.06720.52
5.6.70.0000.06320.45
5.6.60.0000.06720.40
5.6.50.0030.07020.35
5.6.40.0030.07020.25
5.6.30.0070.07320.34
5.6.20.0030.08020.46
5.6.10.0030.07320.35
5.6.00.0030.07720.35
5.5.350.0030.07720.37
5.5.340.0100.06020.87
5.5.330.0030.04020.82
5.5.320.0070.07720.88
5.5.310.0000.08720.87
5.5.300.0030.07720.87
5.5.290.0070.08020.66
5.5.280.0000.08020.77
5.5.270.0000.08320.86
5.5.260.0100.07320.66
5.5.250.0130.05720.68
5.5.240.0030.08020.11
5.5.230.0100.06020.24
5.5.220.0030.08320.34
5.5.210.0130.06320.17
5.5.200.0000.08320.22
5.5.190.0070.07020.08
5.5.180.0070.08020.20
5.5.160.0100.06020.03
5.5.150.0070.06720.20
5.5.140.0030.08020.20
5.5.130.0070.07020.21
5.5.120.0030.07320.30
5.5.110.0030.07720.11
5.5.100.0100.06320.11
5.5.90.0000.07320.09
5.5.80.0030.05720.03
5.5.70.0030.05719.99
5.5.60.0030.07720.04
5.5.50.0130.06720.02
5.5.40.0000.07020.09
5.5.30.0030.05720.08
5.5.20.0070.06720.19
5.5.10.0030.07020.07
5.5.00.0100.07020.09
5.4.450.0000.07719.28
5.4.440.0030.07319.43
5.4.430.0000.05319.29
5.4.420.0000.08019.38
5.4.410.0030.07719.20
5.4.400.0000.07719.01
5.4.390.0100.06319.12
5.4.380.0100.06719.20
5.4.370.0030.07019.15
5.4.360.0070.06719.01
5.4.350.0030.07719.20
5.4.340.0070.08319.16
5.4.320.0070.06019.00
5.4.310.0100.06318.96
5.4.300.0070.07018.85
5.4.290.0070.07319.10
5.4.280.0100.07319.05
5.4.270.0030.05718.85
5.4.260.0100.07318.94
5.4.250.0100.06718.91
5.4.240.0030.07319.16
5.4.230.0100.07019.00
5.4.220.0030.08018.96
5.4.210.0100.06718.84
5.4.200.0070.06018.84
5.4.190.0070.06019.00
5.4.180.0000.06319.09
5.4.170.0070.06318.91
5.4.160.0070.06018.98
5.4.150.0270.05718.98
5.4.140.0200.04316.14
5.4.130.0100.04016.25
5.4.120.0100.03716.29
5.4.110.0300.01316.25
5.4.100.0100.03716.27
5.4.90.0170.03016.30
5.4.80.0200.02316.18
5.4.70.0070.05016.20
5.4.60.0100.04016.22
5.4.50.0130.07016.45
5.4.40.0270.02316.30
5.4.30.0230.03316.21
5.4.20.0070.04716.29
5.4.10.0070.03716.22
5.4.00.0070.03715.76
5.3.290.0000.07314.60
5.3.280.0030.05014.52
5.3.270.0070.07014.57
5.3.260.0070.07714.53
5.3.250.0170.04014.39
5.3.240.0130.04314.55
5.3.230.0130.03714.38
5.3.220.0170.03314.50
5.3.210.0130.04014.53
5.3.200.0130.03714.54
5.3.190.0170.03314.49
5.3.180.0270.02014.34
5.3.170.0130.06714.54
5.3.160.0130.05314.50
5.3.150.0200.07014.49
5.3.140.0130.03714.48
5.3.130.0170.03714.45
5.3.120.0170.03714.52
5.3.110.0030.05314.37
5.3.100.0100.03313.95
5.3.90.0100.03713.95
5.3.80.0030.04313.98
5.3.70.0070.03013.94
5.3.60.0100.02713.92
5.3.50.0030.03313.72
5.3.40.0070.03013.78
5.3.30.0100.02713.84
5.3.20.0030.03013.63
5.3.10.0000.03313.57
5.3.00.0070.03013.58
5.2.170.0030.02311.09
5.2.160.0030.02311.13
5.2.150.0030.02710.97
5.2.140.0030.02311.16
5.2.130.0000.02711.09
5.2.120.0000.02711.02
5.2.110.0030.02311.09
5.2.100.0100.01711.11
5.2.90.0070.02011.08
5.2.80.0070.02010.87
5.2.70.0000.02711.06
5.2.60.0000.02711.04
5.2.50.0000.02711.02
5.2.40.0070.01710.82
5.2.30.0030.02010.80
5.2.20.0000.02710.94
5.2.10.0000.02710.82
5.2.00.0000.02310.55
5.1.60.0000.0209.97
5.1.50.0000.02010.02
5.1.40.0030.0379.95
5.1.30.0000.03710.37
5.1.20.0030.03010.32
5.1.10.0030.05310.06
5.1.00.0030.0309.90
5.0.50.0000.0438.57
5.0.40.0000.0478.39
5.0.30.0000.0608.28
5.0.20.0000.0438.28
5.0.10.0000.0478.28
5.0.00.0030.0608.28
4.4.90.0000.0138.28
4.4.80.0000.0138.28
4.4.70.0030.0108.28
4.4.60.0030.0108.28
4.4.50.0000.0138.28
4.4.40.0000.0208.28
4.4.30.0000.0238.28
4.4.20.0030.0308.28
4.4.10.0030.0338.28
4.4.00.0000.0538.28
4.3.110.0000.0408.28
4.3.100.0000.0378.28
4.3.90.0000.0378.28
4.3.80.0030.0478.28
4.3.70.0030.0238.28
4.3.60.0000.0378.28
4.3.50.0030.0338.28
4.3.40.0000.0538.28
4.3.30.0030.0378.28
4.3.20.0070.0338.28
4.3.10.0070.0278.28
4.3.00.0000.0378.28

preferences:
40.65 ms | 401 KiB | 5 Q