3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 234343; echo implode("-",str_split($str));

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)
8.3.60.0100.01018.31
8.3.50.0080.00821.09
8.3.40.0110.00418.84
8.3.30.0070.00718.34
8.3.20.0000.01518.70
8.3.10.0040.00421.73
8.3.00.0050.00319.38
8.2.180.0100.01016.38
8.2.170.0140.00022.96
8.2.160.0100.00320.35
8.2.150.0060.00324.18
8.2.140.0050.00224.66
8.2.130.0070.01119.66
8.2.120.0040.00426.35
8.2.110.0070.00321.04
8.2.100.0040.00817.66
8.2.90.0030.00618.88
8.2.80.0050.00317.97
8.2.70.0000.00917.63
8.2.60.0000.00818.04
8.2.50.0040.00418.22
8.2.40.0090.00020.59
8.2.30.0040.00419.24
8.2.20.0070.00018.09
8.2.10.0040.00417.86
8.2.00.0040.00417.61
8.1.280.0070.01325.92
8.1.270.0040.00421.99
8.1.260.0080.00028.09
8.1.250.0040.00428.09
8.1.240.0060.00323.92
8.1.230.0060.00617.83
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0070.00317.23
8.1.180.0000.00718.10
8.1.170.0060.00318.46
8.1.160.0000.00920.52
8.1.150.0030.00522.00
8.1.140.0000.00819.50
8.1.130.0070.00017.53
8.1.120.0000.00817.38
8.1.110.0030.00517.36
8.1.100.0040.00417.37
8.1.90.0040.00417.39
8.1.80.0070.00017.29
8.1.70.0000.00717.29
8.1.60.0030.00617.54
8.1.50.0040.00417.48
8.1.40.0000.00917.39
8.1.30.0030.00517.59
8.1.20.0070.00017.49
8.1.10.0070.00017.57
8.1.00.0050.00317.44
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0050.00218.36
8.0.270.0040.00417.16
8.0.260.0030.00317.24
8.0.250.0000.00817.00
8.0.240.0050.00316.97
8.0.230.0000.00716.76
8.0.220.0030.00316.71
8.0.210.0000.00716.88
8.0.200.0060.00016.87
8.0.190.0040.00416.88
8.0.180.0000.00816.77
8.0.170.0000.00716.89
8.0.160.0030.00516.72
8.0.150.0070.00316.78
8.0.140.0000.00716.82
8.0.130.0000.00513.29
8.0.120.0040.00416.68
8.0.110.0080.00016.61
8.0.100.0030.00516.75
8.0.90.0050.00216.87
8.0.80.0040.01816.77
8.0.70.0040.00416.83
8.0.60.0040.00416.69
8.0.50.0070.00016.82
8.0.30.0110.00717.13
8.0.20.0090.00917.40
8.0.10.0000.00816.89
8.0.00.0070.01116.71
7.4.330.0000.00615.55
7.4.320.0000.00616.43
7.4.300.0030.00316.44
7.4.290.0000.00716.42
7.4.280.0000.01016.51
7.4.270.0000.00716.54
7.4.260.0080.00016.38
7.4.250.0000.00816.54
7.4.240.0040.00416.36
7.4.230.0030.00316.60
7.4.220.0060.01716.42
7.4.210.0060.00916.43
7.4.200.0040.00416.34
7.4.160.0090.00616.45
7.4.150.0060.01617.40
7.4.140.0070.01117.86
7.4.130.0090.00816.51
7.4.120.0110.00616.39
7.4.110.0070.01016.56
7.4.100.0090.00916.36
7.4.90.0120.00616.51
7.4.80.0100.00719.39
7.4.70.0060.01016.47
7.4.60.0060.01016.51
7.4.50.0090.00916.51
7.4.40.0070.01416.57
7.4.30.0090.00916.35
7.4.00.0070.00715.09
7.3.330.0040.00313.02
7.3.320.0060.00013.04
7.3.310.0050.00216.10
7.3.300.0070.00015.96
7.3.290.0070.00716.14
7.3.280.0090.00816.16
7.3.270.0100.00717.40
7.3.260.0080.01016.31
7.3.250.0090.00716.36
7.3.240.0120.00516.31
7.3.230.0110.00716.39
7.3.210.0030.01716.30
7.3.200.0090.00616.52
7.3.190.0050.01116.15
7.3.180.0080.00816.32
7.3.170.0060.01016.19
7.3.160.0080.00816.48
7.3.10.0130.00616.25
7.3.00.0150.00415.93
7.2.330.0030.01316.49
7.2.320.0100.00716.31
7.2.310.0090.00616.68
7.2.300.0170.00716.27
7.2.290.0060.01016.54
7.2.130.0080.00816.46
7.2.120.0190.00016.59
7.2.110.0150.00516.59
7.2.100.0090.01616.18
7.2.90.0160.01116.41
7.2.80.0100.01416.50
7.2.70.0190.00316.35
7.2.60.0240.00016.75
7.2.50.0100.00916.42
7.2.40.0100.01016.33
7.2.30.0150.00616.31
7.2.20.0160.00316.43
7.2.10.0100.01016.38
7.2.00.0110.00718.02
7.1.250.0110.01115.14
7.1.200.0030.00915.80
7.1.70.0030.00717.25
7.1.60.0080.00317.18
7.1.00.0030.07722.54
7.0.200.0410.00414.70
7.0.130.0130.07022.14
7.0.120.0000.06321.97
7.0.110.0100.05722.04
7.0.100.0070.05722.12
7.0.90.0070.05722.20
7.0.80.0100.05322.05
7.0.70.0070.06322.01
7.0.60.0030.06722.02
7.0.50.0070.06322.21
7.0.40.0030.07322.11
7.0.30.0070.05322.08
7.0.20.0030.06021.97
7.0.10.0030.05722.08
7.0.00.0100.05322.02
5.6.280.0270.04021.05
5.6.270.0070.05720.87
5.6.260.0130.05020.87
5.6.250.0030.06020.98
5.6.240.0030.05720.83
5.6.230.0100.05320.79
5.6.220.0070.05320.95
5.6.210.0100.06020.95
5.6.200.0170.05021.04
5.6.190.0030.06321.04
5.6.180.0070.05720.75
5.6.170.0070.05721.04
5.6.160.0100.06021.09
5.6.150.0100.07720.74
5.6.140.0070.07321.03
5.6.130.0170.06320.93
5.6.120.0130.07020.81
5.6.110.0130.06720.98
5.6.100.0070.06321.04
5.6.90.0130.07320.96
5.6.80.0170.06720.23
5.6.70.0100.07020.30
5.6.60.0130.07320.22
5.6.50.0130.07020.40
5.6.40.0070.07720.11
5.6.30.0030.08320.38
5.6.20.0100.07720.20
5.6.10.0070.07720.34
5.6.00.0100.07320.16

preferences:
59.56 ms | 401 KiB | 5 Q