3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strlen( "15/12/11 12:10 PM");

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)
8.3.60.0110.00718.43
8.3.50.0100.01021.99
8.3.40.0170.00318.84
8.3.30.0140.00018.66
8.3.20.0080.00018.77
8.3.10.0080.00020.88
8.3.00.0080.00019.56
8.2.180.0060.01218.04
8.2.170.0150.00622.96
8.2.160.0100.00320.43
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0050.00326.16
8.2.120.0000.00721.00
8.2.110.0100.00020.49
8.2.100.0000.01117.66
8.2.90.0050.00319.05
8.2.80.0050.00319.24
8.2.70.0050.00317.50
8.2.60.0060.00317.80
8.2.50.0040.00418.07
8.2.40.0000.00718.09
8.2.30.0040.00421.28
8.2.20.0030.00517.54
8.2.10.0000.00717.49
8.2.00.0000.00917.66
8.1.280.0030.01425.92
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0050.00228.09
8.1.240.0060.00322.43
8.1.230.0080.00320.88
8.1.220.0060.00318.77
8.1.210.0080.00018.84
8.1.200.0000.00817.10
8.1.190.0000.00817.38
8.1.180.0040.00418.10
8.1.170.0030.00618.52
8.1.160.0050.00218.76
8.1.150.0040.00418.50
8.1.140.0040.00417.36
8.1.130.0070.00017.66
8.1.120.0050.00317.34
8.1.110.0040.00417.30
8.1.100.0040.00417.22
8.1.90.0020.00517.35
8.1.80.0070.00017.25
8.1.70.0050.00317.30
8.1.60.0000.00817.40
8.1.50.0000.00817.27
8.1.40.0040.00417.31
8.1.30.0000.00717.50
8.1.20.0040.00417.58
8.1.10.0000.00717.46
8.1.00.0040.00417.32
8.0.300.0080.00019.85
8.0.290.0060.00317.05
8.0.280.0040.00418.31
8.0.270.0030.00316.73
8.0.260.0070.00018.48
8.0.250.0040.00416.73
8.0.240.0040.00416.77
8.0.230.0030.00316.82
8.0.220.0000.00716.63
8.0.210.0070.00016.78
8.0.200.0000.00616.71
8.0.190.0040.00416.80
8.0.180.0000.00816.67
8.0.170.0040.00416.80
8.0.160.0000.00716.73
8.0.150.0040.00416.59
8.0.140.0040.00416.78
8.0.130.0030.00313.12
8.0.120.0080.00016.61
8.0.110.0000.00716.75
8.0.100.0050.00216.85
8.0.90.0080.00016.78
8.0.80.0080.00916.73
8.0.70.0020.00516.66
8.0.60.0000.00716.72
8.0.50.0040.00416.65
8.0.30.0090.00916.63
8.0.20.0090.00917.40
8.0.10.0070.00016.91
8.0.00.0100.01016.55
7.4.330.0050.00015.00
7.4.320.0000.00616.45
7.4.300.0000.00616.41
7.4.290.0040.00416.37
7.4.280.0030.00316.37
7.4.270.0030.00316.44
7.4.260.0000.00513.22
7.4.250.0000.00716.29
7.4.240.0030.00316.38
7.4.230.0040.00416.31
7.4.220.0040.01216.39
7.4.210.0070.00816.47
7.4.200.0030.00316.20
7.4.190.0030.00316.45
7.4.160.0090.00616.49
7.4.150.0090.00917.40
7.4.140.0050.01217.86
7.4.130.0070.01116.30
7.4.120.0090.00816.34
7.4.110.0070.01416.27
7.4.100.0100.01016.67
7.4.90.0060.01416.35
7.4.80.0100.00719.39
7.4.70.0080.01216.29
7.4.60.0090.00616.29
7.4.50.0080.00016.26
7.4.40.0070.00722.77
7.4.30.0060.01216.41
7.4.00.0030.01314.77
7.3.330.0000.00513.02
7.3.320.0020.00512.97
7.3.310.0000.00715.95
7.3.300.0030.00316.14
7.3.290.0030.01016.15
7.3.280.0080.00816.12
7.3.270.0100.00717.40
7.3.260.0090.01018.24
7.3.250.0110.01116.17
7.3.240.0090.01016.46
7.3.230.0120.01216.39
7.3.210.0090.00916.35
7.3.200.0140.00419.39
7.3.190.0080.00816.17
7.3.180.0110.00516.13
7.3.170.0210.00016.27
7.3.160.0140.00316.33
7.3.120.0070.00714.34
7.2.330.0060.01316.40
7.2.320.0120.00916.16
7.2.310.0100.00716.56
7.2.300.0160.00416.72
7.2.290.0080.00816.29
7.2.00.0000.01119.32
7.1.100.6030.01316.16
7.1.70.0060.00617.05
7.1.60.0180.00719.24
7.1.50.0140.01016.83
7.1.00.0000.06022.54
7.0.200.0020.00516.47
7.0.140.0000.07722.00
7.0.60.0170.07719.94
7.0.50.0070.06017.89
7.0.40.0070.08020.20
7.0.30.0200.04320.01
7.0.20.0300.03320.44
7.0.10.0430.07020.16
7.0.00.0100.05320.02
5.6.280.0100.06720.77
5.6.210.0100.08020.71
5.6.200.0030.08018.18
5.6.190.0200.06720.41
5.6.180.0200.03320.44
5.6.170.0230.08020.62
5.6.160.0070.05020.50
5.6.150.0030.07718.12
5.6.140.0100.06318.18
5.6.130.0000.08018.13
5.6.120.0100.06020.98
5.6.110.0030.08321.03
5.6.100.0130.03320.95
5.6.90.0000.04321.17
5.6.80.0070.06320.52
5.6.70.0230.07320.39
5.5.350.0230.05320.41
5.5.340.0070.03717.96
5.5.330.0030.04020.23
5.5.320.0070.04020.44
5.5.310.0230.05020.27
5.5.300.0100.03317.91
5.5.290.0130.06017.95
5.5.280.0030.04020.89
5.5.270.0000.05720.86
5.5.260.0100.08720.91
5.5.250.0030.08720.69
5.5.240.0070.07720.26
5.4.450.0070.06719.61
5.4.440.0170.07319.48
5.4.430.0670.05719.21
5.4.420.1070.05319.24
5.4.410.0000.06318.96
5.4.400.0430.05718.76
5.4.390.0300.05318.49
5.4.380.0130.05718.68
5.4.370.0200.03718.48
5.4.360.0130.05018.51
5.4.350.0060.03411.97
5.4.340.0110.03311.96
5.4.320.0070.04112.45
5.4.310.0040.04512.45
5.4.300.0100.06512.45
5.4.290.0060.04612.45
5.4.280.0020.03912.35
5.4.270.0080.03512.34
5.4.260.0080.03612.34
5.4.250.0070.04512.34
5.4.240.0120.04612.35
5.4.230.0040.04312.34
5.4.220.0110.04812.34
5.4.210.0070.04312.34
5.4.200.0230.06312.33
5.4.190.0120.04212.32
5.4.180.0130.04112.32
5.4.170.0140.04212.34
5.4.160.0100.04212.33
5.4.150.0130.04012.33
5.4.140.0140.05712.01
5.4.130.0150.04912.00
5.4.120.0120.04111.96
5.4.110.0110.03811.96
5.4.100.0130.04311.95
5.4.90.0130.04511.95
5.4.80.0200.07111.95
5.4.70.0230.06711.95
5.4.60.0140.03711.95
5.4.50.0140.03911.95
5.4.40.0130.03611.94
5.4.30.0150.04211.94
5.4.20.0140.05211.94
5.4.10.0090.04211.93
5.4.00.0130.04311.42
5.3.290.0080.04512.80
5.3.280.0120.03712.71
5.3.270.0210.05812.72
5.3.260.0140.04312.72
5.3.250.0120.04312.72
5.3.240.0140.04512.72
5.3.230.0110.04912.71
5.3.220.0160.04712.68
5.3.210.0200.06812.68
5.3.200.0130.04212.68
5.3.190.0160.04612.68
5.3.180.0100.04312.67
5.3.170.0120.04312.67
5.3.160.0120.04212.67
5.3.150.0220.06112.67
5.3.140.0120.04512.66
5.3.130.0100.04712.66
5.3.120.0130.04312.66
5.3.110.0130.04012.65
5.3.100.0230.06012.12
5.3.90.0120.04512.08
5.3.80.0160.04212.07
5.3.70.0230.06612.08
5.3.60.0160.04612.06
5.3.50.0150.04612.00
5.3.40.0140.04612.00
5.3.30.0160.04011.94
5.3.20.0190.06311.72
5.3.10.0140.04311.68
5.3.00.0180.04511.66

preferences:
33.27 ms | 400 KiB | 5 Q