3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo count('ciao');

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)
8.3.60.0170.00318.43
8.3.50.0120.00721.20
8.3.40.0040.01118.69
8.3.30.0130.00718.77
8.3.20.0000.00720.21
8.3.10.0070.00023.53
8.3.00.0080.00022.41
8.2.180.0150.00316.75
8.2.170.0130.00722.96
8.2.160.0110.00820.32
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00017.50
8.2.110.0030.00719.27
8.2.100.0080.00417.63
8.2.90.0040.00419.17
8.2.80.0080.00017.97
8.2.70.0000.00817.38
8.2.60.0080.00017.90
8.2.50.0080.00018.07
8.2.40.0080.00021.09
8.2.30.0070.00017.99
8.2.20.0040.00417.71
8.2.10.0040.00418.08
8.2.00.0000.00817.85
8.1.280.0140.00725.92
8.1.270.0040.00420.43
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00623.98
8.1.230.0060.00917.42
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0040.00417.23
8.1.180.0070.00018.10
8.1.170.0040.00418.51
8.1.160.0070.00021.91
8.1.150.0000.00818.68
8.1.140.0050.00317.29
8.1.130.0070.00017.57
8.1.120.0070.00017.22
8.1.110.0050.00317.29
8.1.100.0080.00017.34
8.1.90.0070.00017.23
8.1.80.0080.00017.23
8.1.70.0030.00317.25
8.1.60.0070.00017.35
8.1.50.0000.00817.51
8.1.40.0030.00617.31
8.1.30.0040.00417.50
8.1.20.0000.00717.51
8.1.10.0040.00417.38
8.1.00.0000.00817.48
8.0.300.0030.00718.77
8.0.290.0040.00416.75
8.0.280.0000.00818.29
8.0.270.0040.00417.09
8.0.260.0030.00317.24
8.0.250.0080.00016.95
8.0.240.0050.00216.78
8.0.230.0030.00316.75
8.0.220.0000.00816.85
8.0.210.0040.00416.92
8.0.200.0030.00316.86
8.0.190.0070.00016.86
8.0.180.0050.00316.92
8.0.170.0080.00016.81
8.0.160.0000.00716.80
8.0.150.0000.00716.80
8.0.140.0040.00816.76
8.0.130.0000.00513.30
8.0.120.0060.00316.77
8.0.110.0060.00316.81
8.0.100.0030.00616.79
8.0.90.0000.00716.87
8.0.80.0030.01216.81
8.0.70.0050.00216.73
8.0.60.0050.00316.71
8.0.50.0040.00416.77
8.0.30.0110.00917.11
8.0.20.0050.01317.40
8.0.10.0040.00416.82
8.0.00.0050.01216.75
7.4.330.0050.00015.08
7.4.320.0030.00316.37
7.4.300.0030.00316.43
7.4.290.0070.00016.30
7.4.280.0070.00016.26
7.4.270.0030.00316.27
7.4.260.0070.00016.38
7.4.250.0060.00316.34
7.4.240.0040.00316.39
7.4.230.0000.00816.33
7.4.220.0100.01016.43
7.4.210.0080.00616.41
7.4.200.0030.00316.26
7.4.160.0000.01616.39
7.4.150.0110.00817.40
7.4.140.0120.00917.86
7.4.130.0070.01016.44
7.4.120.0110.00916.41
7.4.110.0080.00816.61
7.4.100.0090.00916.30
7.4.90.0160.00916.55
7.4.80.0120.00919.39
7.4.70.0140.00316.59
7.4.60.0090.00616.54
7.4.50.0060.00316.29
7.4.40.0070.01316.55
7.4.30.0160.00616.39
7.4.00.0040.01414.89
7.3.330.0000.00513.07
7.3.320.0000.00512.92
7.3.310.0030.00416.18
7.3.300.0000.00616.14
7.3.290.0130.00416.19
7.3.280.0090.00716.14
7.3.270.0080.00817.40
7.3.260.0030.01316.31
7.3.250.0150.00516.31
7.3.240.0130.00616.35
7.3.230.0060.00916.39
7.3.210.0050.01616.35
7.3.200.0150.00719.39
7.3.190.0080.00816.48
7.3.180.0000.01516.36
7.3.170.0070.01116.36
7.3.160.0070.01016.14
7.3.120.0160.00314.50
7.3.110.0040.01414.80
7.3.100.0000.01414.71
7.3.90.0090.00614.62
7.3.80.0000.01614.55
7.3.70.0000.01714.86
7.3.60.0080.00414.60
7.3.50.0090.00614.53
7.3.40.0070.00714.76
7.3.30.0090.00614.63
7.3.20.0060.00616.67
7.3.10.0070.00316.50
7.3.00.0040.01116.59
7.2.330.0070.01016.48
7.2.320.0050.02116.35
7.2.310.0060.01016.70
7.2.300.0130.00316.37
7.2.290.0110.01116.34
7.2.250.0090.00914.95
7.2.240.0060.00914.79
7.2.230.0090.00614.95
7.2.220.0030.01214.84
7.2.210.0000.01515.05
7.2.200.0090.00615.00
7.2.190.0040.00814.66
7.2.180.0040.01115.05
7.2.170.0070.01114.96
7.2.160.0080.00314.98
7.2.150.0000.01216.71
7.2.140.0050.00516.79
7.2.130.0060.00917.02
7.2.120.0030.00716.93
7.2.110.0030.01016.61
7.2.100.0030.01216.76
7.2.90.0000.01016.93
7.2.80.0060.00916.64
7.2.70.0040.00416.80
7.2.60.0050.00816.86
7.2.50.0060.00616.87
7.2.40.0060.00617.02
7.2.30.0090.00916.84
7.2.20.0030.00716.94
7.2.10.0070.00716.63
7.2.00.0070.00518.01
7.1.330.0150.00315.75
7.1.320.0120.00315.49
7.1.310.0030.01215.26
7.1.300.0060.00915.77
7.1.290.0070.00715.61
7.1.280.0000.00815.66
7.1.270.0150.00315.66
7.1.260.0040.00415.66
7.1.250.0100.00315.88
7.1.240.0030.00715.65
7.1.230.0040.00415.63
7.1.220.0030.01015.65
7.1.210.0000.01315.64
7.1.200.0040.01015.76
7.1.190.0030.00715.78
7.1.180.0000.00915.67
7.1.170.0080.00615.36
7.1.160.0000.00815.68
7.1.150.0070.00315.59
7.1.140.0100.00015.54
7.1.130.0030.00615.74
7.1.120.0030.00515.54
7.1.110.0080.00415.84
7.1.100.0030.00916.77
7.1.90.0000.01515.69
7.1.80.0030.01015.66
7.1.70.0070.00516.40
7.1.60.0080.01117.65
7.1.50.0030.01216.22
7.1.40.0040.01115.63
7.1.30.0070.01015.36
7.1.20.0030.01315.73
7.1.10.0050.00915.35
7.1.00.0020.04418.94
7.0.330.0000.00915.20
7.0.320.0110.00015.34
7.0.310.0070.00315.14
7.0.300.0040.00815.21
7.0.290.0000.01315.44
7.0.280.0030.00915.36
7.0.270.0040.00415.30
7.0.260.0060.00315.30
7.0.250.0040.00415.21
7.0.240.0100.00315.46
7.0.230.0000.00915.30
7.0.220.0040.00715.37
7.0.210.0090.00615.43
7.0.200.0150.00615.09
7.0.190.0090.00615.42
7.0.180.0150.00014.92
7.0.170.0070.00715.25
7.0.160.0000.01614.96
7.0.150.0060.00615.23
7.0.140.0030.00515.36
7.0.130.0090.00015.09
7.0.120.0030.01015.36
7.0.110.0040.01115.27
7.0.100.0060.00915.15
7.0.90.0030.00615.11
7.0.80.0040.00815.37
7.0.70.0040.01215.38
7.0.60.0070.04417.59
7.0.50.0060.03816.50
7.0.40.0020.03316.73
7.0.30.0180.04016.80
7.0.20.0200.02816.67
7.0.10.0160.04016.63
7.0.00.0070.04216.60
5.6.400.0080.00414.00
5.6.390.0040.01214.27
5.6.380.0070.00414.07
5.6.370.0000.01714.25
5.6.360.0030.01013.96
5.6.350.0140.00014.17
5.6.340.0030.01214.26
5.6.330.0060.00614.48
5.6.320.0000.01414.37
5.6.310.0070.01014.11
5.6.300.0060.00614.26
5.6.290.0070.00714.12
5.6.280.0050.01817.69
5.6.270.0000.01314.02
5.6.260.0040.01114.29
5.6.250.0000.01214.13
5.6.240.0000.01514.09
5.6.230.0030.01214.21
5.6.220.0030.01414.02
5.6.210.0100.03017.33
5.6.200.0050.02416.17
5.6.190.0060.04617.51
5.6.180.0170.04017.47
5.6.170.0120.03617.33
5.6.160.0110.03717.41
5.6.150.0050.02016.34
5.6.140.0090.04016.17
5.6.130.0040.03116.10
5.6.120.0070.02417.62
5.6.110.0020.02917.54
5.6.100.0070.04217.63
5.6.90.0030.02617.58
5.6.80.0150.03017.18
5.6.70.2280.02517.16
5.6.60.0030.01014.29
5.6.50.0000.01214.25
5.6.40.0070.00414.03
5.6.30.0090.00313.98
5.6.20.0060.01013.93
5.6.10.0060.00913.85
5.6.00.0040.01114.11
5.5.380.0070.00713.92
5.5.370.0000.01414.11
5.5.360.0070.00314.29
5.5.350.0150.04017.23
5.5.340.0050.02716.14
5.5.330.0040.04617.33
5.5.320.0220.04017.19
5.5.310.0160.04517.09
5.5.300.0050.04316.12
5.5.290.0070.04016.15
5.5.280.0080.04517.40
5.5.270.0050.02917.54
5.5.260.0070.04517.54
5.5.250.0080.03217.39
5.5.240.1950.02717.19
5.5.230.0100.00713.96
5.5.220.0090.00614.14
5.5.210.0060.00613.97
5.5.200.0040.01114.04
5.5.190.0090.00614.25
5.5.180.0040.01114.04
5.5.170.0060.00614.13
5.5.160.0000.01414.01
5.5.150.0030.01414.13
5.5.140.0050.00514.14
5.5.130.0030.00913.85
5.5.120.0060.01014.07
5.5.110.0080.00514.17
5.5.100.0080.00414.18
5.5.90.0030.01014.00
5.5.80.0070.00314.00
5.5.70.0090.00014.16
5.5.60.0030.00913.76
5.5.50.0080.00813.73
5.5.40.0000.01413.84
5.5.30.0060.00314.06
5.5.20.0040.01113.87
5.5.10.0040.00814.25
5.5.00.0090.00413.66
5.4.450.0550.04015.11
5.4.440.0530.02315.28
5.4.430.0400.02815.20
5.4.420.0330.03715.23
5.4.410.0380.03115.19
5.4.400.0370.03014.99
5.4.390.0350.03215.12
5.4.380.0430.03215.04
5.4.370.0400.02915.16
5.4.360.0430.02715.19
5.4.350.0380.03015.19
5.4.340.0370.03415.20
5.4.330.0000.00711.08
5.4.320.0440.02614.98
5.4.310.0420.02714.93
5.4.300.0450.02615.15
5.4.290.0380.02715.01
5.4.280.0350.03415.13
5.4.270.0420.03015.11
5.4.260.0450.03014.98
5.4.250.0400.02614.93
5.4.240.0370.02715.10
5.4.230.0380.02515.14
5.4.220.0350.03115.09
5.4.210.0430.02815.09
5.4.200.0380.03113.98
5.4.190.0300.03115.07
5.4.180.0370.02715.11
5.4.170.0390.02614.96
5.4.160.0320.03215.09
5.4.150.0400.03115.00
5.4.140.0350.03513.70
5.4.130.0420.02513.70
5.4.120.0280.03213.76
5.4.110.0350.03013.72
5.4.100.0330.03013.69
5.4.90.0330.02913.77
5.4.80.0330.02813.76
5.4.70.0350.02813.77
5.4.60.0000.02613.76
5.4.50.0060.03513.72
5.4.40.0160.01713.64
5.4.30.0170.02013.73
5.4.20.0260.03013.77
5.4.10.0060.00011.08
5.4.00.0060.00311.08

preferences:
57.97 ms | 401 KiB | 5 Q