3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strlen("1110010110100100101010011110010110011100101010001110010110001111100110000000101011100110100010001001000111100101101111111000001100001010111010001001111010001101111001011000110010010110000010101110100010110000100000011110100010000011101111011110011010000111100000100000101011100110100000011010100000001010111001001011100010001110111010001011000010000001111001011000010110110001");

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)
8.3.70.0070.00716.33
8.3.60.0170.00318.05
8.3.50.0160.00721.06
8.3.40.0090.00618.67
8.3.30.0120.00618.93
8.3.20.0070.00020.04
8.3.10.0080.00023.52
8.3.00.0060.00319.13
8.2.180.0120.00916.50
8.2.170.0040.01122.96
8.2.160.0040.00920.39
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0040.00422.11
8.2.110.0040.00420.52
8.2.100.0060.00617.78
8.2.90.0000.00819.23
8.2.80.0000.00817.97
8.2.70.0000.00817.38
8.2.60.0040.00717.80
8.2.50.0060.00318.07
8.2.40.0090.00019.82
8.2.30.0030.00617.84
8.2.20.0020.00517.55
8.2.10.0000.00817.84
8.2.00.0040.00417.43
8.1.280.0040.01125.92
8.1.270.0080.00022.23
8.1.260.0040.00426.35
8.1.250.0100.00028.09
8.1.240.0050.00523.77
8.1.230.0090.00322.48
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.10
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0090.00018.65
8.1.160.0000.00721.89
8.1.150.0000.00718.65
8.1.140.0000.00717.31
8.1.130.0030.00317.69
8.1.120.0040.00417.29
8.1.110.0060.00317.32
8.1.100.0050.00217.31
8.1.90.0000.00717.37
8.1.80.0040.00417.33
8.1.70.0000.00717.30
8.1.60.0000.00917.33
8.1.50.0040.00417.42
8.1.40.0000.00717.38
8.1.30.0060.00317.52
8.1.20.0040.00417.38
8.1.10.0000.00717.46
8.1.00.0000.00717.36
8.0.300.0040.00418.77
8.0.290.0000.00816.63
8.0.280.0030.00318.41
8.0.270.0030.00317.09
8.0.260.0000.00817.09
8.0.250.0070.00016.82
8.0.240.0040.00416.82
8.0.230.0030.00316.74
8.0.220.0030.00616.62
8.0.210.0000.00616.67
8.0.200.0030.00316.70
8.0.190.0000.00916.80
8.0.180.0030.00516.61
8.0.170.0030.00616.65
8.0.160.0030.00316.77
8.0.150.0070.00016.73
8.0.140.0040.00416.62
8.0.130.0000.00513.15
8.0.120.0060.00316.68
8.0.110.0040.00416.73
8.0.100.0030.00516.64
8.0.90.0070.00016.61
8.0.80.0120.00416.76
8.0.70.0040.00416.64
8.0.60.0040.00416.86
8.0.50.0040.00416.58
8.0.30.0110.00717.14
8.0.20.0110.01017.40
8.0.10.0050.00316.95
8.0.00.0140.00616.76
7.4.330.0000.00415.00
7.4.320.0060.00016.47
7.4.300.0060.00016.31
7.4.290.0070.00016.47
7.4.280.0060.00316.37
7.4.270.0000.00716.37
7.4.260.0030.00316.37
7.4.250.0050.00216.32
7.4.240.0050.00216.40
7.4.230.0000.00716.27
7.4.220.0100.01416.39
7.4.210.0060.00916.57
7.4.200.0030.00316.18
7.4.160.0060.01016.20
7.4.150.0110.00717.40
7.4.140.0100.00817.86
7.4.130.0060.01116.29
7.4.120.0070.01616.44
7.4.110.0160.00016.43
7.4.100.0080.01316.47
7.4.90.0100.00716.36
7.4.80.0140.00419.39
7.4.70.0120.00416.39
7.4.60.0070.01316.53
7.4.50.0040.00416.47
7.4.40.0090.01216.25
7.4.30.0100.00616.22
7.4.00.0070.01014.85
7.3.330.0000.00512.86
7.3.320.0050.00012.89
7.3.310.0060.00016.28
7.3.300.0000.00716.11
7.3.290.0140.00016.16
7.3.280.0030.01216.09
7.3.270.0140.00417.40
7.3.260.0070.01016.41
7.3.250.0080.00816.24
7.3.240.0150.00616.25
7.3.230.0130.00816.47
7.3.210.0070.01016.40
7.3.200.0080.01219.39
7.3.190.0090.00716.41
7.3.180.0100.00616.15
7.3.170.0140.00316.38
7.3.160.0090.00616.35
7.2.330.0100.00616.42
7.2.320.0070.01016.12
7.2.310.0080.00816.62
7.2.300.0110.00516.45
7.2.290.0140.00316.38
7.2.60.0040.01116.64
7.2.00.0070.00719.26
7.1.200.0030.01015.50
7.1.100.0030.00917.84
7.1.70.0020.00516.76
7.1.60.0060.00919.11
7.1.50.0130.00716.70
7.1.00.0030.07722.36
7.0.200.0000.00716.70
7.0.140.0000.07721.99
7.0.60.0130.07719.89
7.0.50.0000.04317.80
7.0.40.0070.08020.04
7.0.30.0470.03720.34
7.0.20.0230.08020.02
7.0.10.0000.09720.16
7.0.00.0030.06320.08
5.6.280.0000.07720.90
5.6.210.0130.07720.72
5.6.200.0070.04018.10
5.6.190.0030.06320.60
5.6.180.0270.04720.61
5.6.170.1170.04720.51
5.6.160.0100.07720.71
5.6.150.0030.08718.18
5.6.140.0100.07718.20
5.6.130.0070.06718.21
5.6.120.0030.07720.75
5.6.110.0070.08321.00
5.6.100.0000.09721.00
5.6.90.0100.05321.12
5.6.80.0070.03320.26
5.5.350.0200.04020.31
5.5.340.0030.08317.91
5.5.330.0070.04720.36
5.5.320.0330.05020.41
5.5.310.0400.05720.33
5.5.300.0030.05017.89
5.5.290.0070.04718.00
5.5.280.0100.07320.79
5.5.270.0070.07020.64
5.5.260.0030.04320.86
5.5.250.0030.06720.57
5.5.240.0100.04720.28
5.4.450.0800.06019.62
5.4.440.0730.06019.63
5.4.430.0100.05319.27
5.4.420.0700.00019.45
5.4.410.0600.00019.35
5.4.400.0600.00019.16
5.4.390.0670.00019.10
5.4.380.0900.00018.98
5.4.370.0630.00019.04
5.4.360.0600.00018.97
5.4.350.0830.00019.09
5.4.340.0100.03911.96
5.4.320.0090.04812.45
5.4.310.0140.04712.45
5.4.300.0090.05112.45
5.4.290.0090.04712.45
5.4.280.0130.06112.34
5.4.270.0070.04112.35
5.4.260.0060.05012.34
5.4.250.0070.05112.34
5.4.240.0100.04912.34
5.4.230.0170.07812.34
5.4.220.0150.10412.34
5.4.210.0120.03712.34
5.4.200.0090.04412.34
5.4.190.0070.04512.33
5.4.180.0120.04612.33
5.4.170.0080.04112.34
5.4.160.0070.04512.34
5.4.150.0100.03912.34
5.4.140.0050.04212.02
5.4.130.0090.04012.01
5.4.120.0090.04211.97
5.4.110.0080.04011.96
5.4.100.0100.03311.96
5.4.90.0090.03511.96
5.4.80.0070.03611.96
5.4.70.0030.04111.96
5.4.60.0040.04111.96
5.4.50.0140.03811.96
5.4.40.0080.03411.95
5.4.30.0100.03211.94
5.4.20.0050.03811.95
5.4.10.0080.04511.95
5.4.00.0070.03611.43

preferences:
55.57 ms | 401 KiB | 5 Q