3v4l.org

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

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)
8.3.60.0070.01418.18
8.3.50.0080.01021.97
8.3.40.0060.00918.63
8.3.30.0040.01118.96
8.3.20.0050.00220.25
8.3.10.0000.00823.66
8.3.00.0080.00019.07
8.2.180.0100.00716.50
8.2.170.0070.00722.96
8.2.160.0140.00322.13
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0000.00726.16
8.2.120.0080.00019.54
8.2.110.0050.00522.11
8.2.100.0060.00617.78
8.2.90.0050.00317.95
8.2.80.0030.00818.03
8.2.70.0040.00417.50
8.2.60.0040.00417.63
8.2.50.0040.00417.50
8.2.40.0040.00417.63
8.2.30.0000.00817.67
8.2.20.0000.00817.59
8.2.10.0040.00417.82
8.2.00.0040.00417.43
8.1.280.0070.00725.92
8.1.270.0040.00418.75
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0070.00319.31
8.1.230.0060.00622.66
8.1.220.0040.00417.74
8.1.210.0040.00718.77
8.1.200.0030.00617.10
8.1.190.0000.00817.10
8.1.180.0080.00018.10
8.1.170.0030.00617.62
8.1.160.0020.00518.70
8.1.150.0040.00418.66
8.1.140.0040.00417.42
8.1.130.0000.00817.75
8.1.120.0070.00017.38
8.1.110.0000.00717.32
8.1.100.0000.00717.15
8.1.90.0080.00017.39
8.1.80.0000.00717.34
8.1.70.0000.00717.24
8.1.60.0040.00417.33
8.1.50.0040.00417.31
8.1.40.0040.00417.38
8.1.30.0040.00417.34
8.1.20.0000.00717.57
8.1.10.0050.00217.48
8.1.00.0000.00717.25
8.0.300.0000.00719.77
8.0.290.0000.00716.63
8.0.280.0030.00517.93
8.0.270.0040.00417.80
8.0.260.0050.00317.18
8.0.250.0030.00316.76
8.0.240.0050.00216.88
8.0.230.0000.00816.88
8.0.220.0030.00316.69
8.0.210.0030.00316.63
8.0.200.0030.00316.80
8.0.190.0060.00616.75
8.0.180.0050.00216.75
8.0.170.0060.00316.64
8.0.160.0050.00216.77
8.0.150.0090.00316.58
8.0.140.0050.00216.71
8.0.130.0000.00613.21
8.0.120.0050.00316.73
8.0.110.0020.00516.68
8.0.100.0030.00316.70
8.0.90.0040.00416.81
8.0.80.0130.01016.68
8.0.70.0080.00016.66
8.0.60.0030.00516.77
8.0.50.0040.00416.68
8.0.30.0100.01516.88
8.0.20.0110.00917.40
8.0.10.0070.00016.85
8.0.00.0120.00616.58
7.4.330.0020.00215.07
7.4.320.0000.00716.39
7.4.300.0070.00016.37
7.4.290.0030.00316.46
7.4.280.0080.00016.43
7.4.270.0030.00316.46
7.4.260.0090.00016.48
7.4.250.0000.00716.45
7.4.240.0060.00116.45
7.4.230.0000.00616.28
7.4.220.0090.00916.52
7.4.210.0070.01316.39
7.4.200.0030.00316.43
7.4.160.0060.00916.32
7.4.150.0120.00617.40
7.4.140.0120.00517.86
7.4.130.0080.00916.40
7.4.120.0090.00916.35
7.4.110.0140.00716.35
7.4.100.0080.01416.38
7.4.90.0070.01016.27
7.4.80.0060.01619.39
7.4.70.0000.02116.29
7.4.60.0090.00616.41
7.4.50.0000.00916.33
7.4.40.0050.01216.34
7.4.30.0060.01216.54
7.4.00.0100.00614.79
7.3.330.0000.00512.86
7.3.320.0000.00513.11
7.3.310.0000.00716.02
7.3.300.0060.00016.13
7.3.290.0090.00716.13
7.3.280.0070.01016.16
7.3.270.0170.00317.40
7.3.260.0140.00416.45
7.3.250.0130.00716.19
7.3.240.0080.00816.30
7.3.230.0090.00616.39
7.3.210.0030.01816.23
7.3.200.0110.00519.39
7.3.190.0120.00916.50
7.3.180.0090.00616.13
7.3.170.0130.00316.46
7.3.160.0070.00716.31
7.3.10.0080.00816.07
7.3.00.0090.00616.21
7.2.330.0160.00716.27
7.2.320.0110.00816.35
7.2.310.0130.00416.15
7.2.300.0110.01116.41
7.2.290.0050.01316.70
7.2.130.0040.00716.56
7.2.120.0090.00616.71
7.2.110.0060.00916.43
7.2.100.0110.00416.55
7.2.90.0000.01616.77
7.2.80.0090.00316.72
7.2.70.0100.01016.89
7.2.60.0050.00816.76
7.2.50.0000.01416.67
7.2.40.0030.01216.70
7.2.30.0110.00716.70
7.2.20.0030.00716.52
7.2.10.0060.00916.62
7.2.00.0080.00618.02
7.1.250.0040.01115.32
7.1.200.0040.00815.63
7.1.100.0040.00417.81
7.1.70.0030.00616.73
7.1.60.0070.01019.22
7.1.50.0040.00816.88
7.1.00.0070.07322.33
7.0.200.0070.00316.76
7.0.140.0000.08021.96
7.0.60.0030.08019.88
7.0.50.0030.03717.77
7.0.40.0170.07720.24
7.0.30.0370.07020.13
7.0.20.0330.07320.04
7.0.10.0000.05020.30
7.0.00.0130.08020.01
5.6.280.0000.07320.80
5.6.210.0070.08320.70
5.6.200.0100.07718.12
5.6.190.0030.08320.39
5.6.180.0270.08020.67
5.6.170.0270.07320.61
5.6.160.0030.09020.38
5.6.150.0030.07018.21
5.6.140.0030.05018.18
5.6.130.0030.07318.21
5.6.120.0100.08321.14
5.6.110.0170.07720.97
5.6.100.0100.05721.10
5.6.90.0130.08020.98
5.6.80.0030.03720.50
5.5.350.0230.08020.34
5.5.340.0100.06318.01
5.5.330.0100.05320.43
5.5.320.0200.07720.41
5.5.310.0300.04020.18
5.5.300.0030.04717.91
5.5.290.0070.08018.00
5.5.280.0130.07720.79
5.5.270.0030.04320.95
5.5.260.0070.08720.86
5.5.250.0070.05020.77
5.5.240.0070.07320.15
5.4.450.0600.05319.58
5.4.440.0130.06019.22
5.4.430.0100.05319.22
5.4.420.0070.06019.16
5.4.410.0130.05019.30
5.4.400.0200.04718.83
5.4.390.0100.05719.09
5.4.380.0830.05718.49
5.4.370.0870.05318.54
5.4.360.0870.05018.70
5.4.350.0930.06318.57
5.4.340.0870.05318.66
5.4.320.0900.05018.73
5.4.310.1030.07018.52
5.4.300.1000.04018.52
5.4.290.0800.05318.59
5.4.280.0870.05718.45
5.4.270.0770.05718.75
5.4.260.0930.04318.65
5.4.250.0970.04018.71
5.4.240.0870.05318.54
5.4.230.0830.05718.70
5.4.220.0900.05018.60
5.4.210.0870.05018.67
5.4.200.0800.05316.59
5.4.190.0830.05318.70
5.4.180.0900.05018.66
5.4.170.0870.05718.70
5.4.160.0900.05318.70
5.4.150.0930.04718.65
5.4.140.0970.05316.17
5.4.130.0770.06316.30
5.4.120.0900.04716.06
5.4.110.0730.06016.08
5.4.100.0970.05316.24
5.4.90.0870.05716.26
5.4.80.0830.05716.23
5.4.70.0900.05316.19
5.4.60.1000.03316.05
5.4.50.0770.05316.27
5.4.40.0830.05316.13
5.4.30.0870.04716.00
5.4.20.0870.04716.22
5.4.10.0900.05016.27
5.4.00.0870.04715.51
5.3.290.0900.05014.57
5.3.280.0970.07014.54
5.3.270.0930.04714.60
5.3.260.0830.05714.69
5.3.250.0870.05714.69
5.3.240.0830.05714.63
5.3.230.0870.05314.48
5.3.220.0770.06014.57
5.3.210.0830.05714.61
5.3.200.0930.04714.53
5.3.190.0800.05714.52
5.3.180.0930.05014.54
5.3.170.0900.05314.63
5.3.160.0830.06014.52
5.3.150.0930.07314.63
5.3.140.0970.04014.53
5.3.130.1000.07014.57
5.3.120.0870.05314.63
5.3.110.0870.05714.62
5.3.100.0900.04314.14
5.3.90.1030.05013.94
5.3.80.0970.04014.00
5.3.70.0800.06314.08
5.3.60.0870.05313.98
5.3.50.0830.05313.92
5.3.40.0830.05013.86
5.3.30.0900.05313.89
5.3.20.0870.04713.59
5.3.10.0800.05313.68
5.3.00.0970.04013.61
5.2.170.0770.03711.14
5.2.160.0730.03711.12
5.2.150.0630.05011.14
5.2.140.0670.04311.08
5.2.130.0670.04311.07
5.2.120.0700.04011.10
5.2.110.0700.04311.14
5.2.100.0770.03311.14
5.2.90.0730.05311.08
5.2.80.0800.03011.00
5.2.70.0800.03711.13
5.2.60.0730.04711.20
5.2.50.0870.04011.16
5.2.40.0630.03311.02
5.2.30.0530.04710.91
5.2.20.0630.03311.06
5.2.10.0530.04310.85
5.2.00.0700.02710.93
5.1.60.0600.03310.00
5.1.50.0570.04010.02
5.1.40.0570.03310.07
5.1.30.0530.04010.45
5.1.20.0630.03310.48
5.1.10.0570.03310.09
5.1.00.0530.04010.13
5.0.50.0300.0308.54
5.0.40.0300.0278.44
5.0.30.0330.0508.33
5.0.20.0300.0278.22
5.0.10.0300.0278.36
5.0.00.0370.0478.23
4.4.90.0300.0206.71
4.4.80.0300.0206.71
4.4.70.0300.0206.71
4.4.60.0270.0236.71
4.4.50.0230.0276.71
4.4.40.0370.0306.71
4.4.30.0370.0276.71
4.4.20.0270.0236.71
4.4.10.0300.0206.71
4.4.00.0330.0306.71
4.3.110.0230.0276.71
4.3.100.0270.0236.71
4.3.90.0270.0206.71
4.3.80.0270.0336.71
4.3.70.0230.0276.71
4.3.60.0270.0206.71
4.3.50.0300.0206.71
4.3.40.0370.0306.71
4.3.30.0100.0276.71
4.3.20.0130.0236.71
4.3.10.0130.0236.71
4.3.00.0100.0207.57

preferences:
57.48 ms | 401 KiB | 5 Q