3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(str_word_count('hi foo', true));

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)
8.3.70.0060.01016.25
8.3.60.0130.00316.63
8.3.50.0070.01018.25
8.3.40.0040.01218.59
8.3.30.0110.00418.72
8.3.20.0100.00320.34
8.3.10.0080.00020.78
8.3.00.0060.00319.18
8.2.180.0190.00016.50
8.2.170.0040.01122.96
8.2.160.0110.00318.68
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00719.08
8.2.120.0070.00026.35
8.2.110.0060.00320.44
8.2.100.0060.00617.78
8.2.90.0040.00419.05
8.2.80.0040.00417.97
8.2.70.0070.00317.50
8.2.60.0050.00517.91
8.2.50.0030.00518.10
8.2.40.0030.00622.28
8.2.30.0000.00719.05
8.2.20.0050.00317.93
8.2.10.0000.00817.89
8.2.00.0040.00417.98
8.1.280.0070.00725.92
8.1.270.0070.00022.14
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00322.65
8.1.230.0080.00319.21
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0060.00317.10
8.1.190.0040.00417.22
8.1.180.0050.00318.10
8.1.170.0060.00318.43
8.1.160.0030.00319.00
8.1.150.0070.00018.82
8.1.140.0000.00719.32
8.1.130.0030.00318.76
8.1.120.0040.00417.27
8.1.110.0040.00417.35
8.1.100.0000.00717.30
8.1.90.0070.00017.28
8.1.80.0070.00317.25
8.1.70.0000.00717.31
8.1.60.0050.00317.48
8.1.50.0040.00417.38
8.1.40.0050.00317.27
8.1.30.0000.00817.52
8.1.20.0000.00817.37
8.1.10.0040.00417.27
8.1.00.0000.00717.30
8.0.300.0040.00418.77
8.0.290.0050.00316.58
8.0.280.0000.00718.33
8.0.270.0040.00417.00
8.0.260.0040.00420.88
8.0.250.0030.00316.81
8.0.240.0040.00816.83
8.0.230.0050.00216.73
8.0.220.0000.00716.80
8.0.210.0070.00016.75
8.0.200.0030.00316.81
8.0.190.0000.00916.86
8.0.180.0000.00716.75
8.0.170.0030.00616.83
8.0.160.0070.00016.75
8.0.150.0040.00416.65
8.0.140.0070.00016.65
8.0.130.0030.00313.18
8.0.120.0040.00416.74
8.0.110.0050.00316.70
8.0.100.0050.00316.72
8.0.90.0050.00316.64
8.0.80.0030.01416.70
8.0.70.0080.00016.64
8.0.60.0040.00416.83
8.0.50.0000.00716.72
8.0.30.0070.01016.86
8.0.20.0130.00717.40
8.0.10.0040.00416.92
8.0.00.0090.01316.64
7.4.330.0030.00315.55
7.4.320.0070.00016.36
7.4.300.0000.00716.38
7.4.290.0000.00716.50
7.4.280.0040.00416.36
7.4.270.0000.00716.42
7.4.260.0000.00816.37
7.4.250.0000.00716.24
7.4.240.0070.00016.46
7.4.230.0030.00316.54
7.4.220.0120.01216.32
7.4.210.0160.00016.54
7.4.200.0030.00316.21
7.4.160.0060.00916.47
7.4.150.0080.01117.40
7.4.140.0100.01017.86
7.4.130.0110.00816.39
7.4.120.0110.00816.39
7.4.110.0140.00316.26
7.4.100.0060.01216.34
7.4.90.0070.01016.36
7.4.80.0070.01019.39
7.4.70.0040.01216.43
7.4.60.0100.00616.35
7.4.50.0000.01116.22
7.4.40.0130.00316.43
7.4.30.0000.02116.45
7.4.00.0030.01314.84
7.3.330.0070.00012.93
7.3.320.0050.00013.04
7.3.310.0000.00715.97
7.3.300.0000.00716.14
7.3.290.0060.00916.14
7.3.280.0060.01116.13
7.3.270.0250.00617.40
7.3.260.0120.00516.29
7.3.250.0120.00716.22
7.3.240.0090.00816.17
7.3.230.0150.00916.34
7.3.210.0080.00916.32
7.3.200.0120.00816.18
7.3.190.0160.00016.13
7.3.180.0050.01216.47
7.3.170.0070.01016.45
7.3.160.0060.00916.25
7.3.10.0030.01016.45
7.3.00.0030.00616.48
7.2.330.0120.00916.54
7.2.320.0140.00416.41
7.2.310.0070.01016.25
7.2.300.0100.00716.36
7.2.290.0070.01416.22
7.2.130.0030.01016.86
7.2.120.0090.00616.41
7.2.110.0120.00816.39
7.2.100.0030.01316.83
7.2.90.0070.00716.46
7.2.80.0060.00616.84
7.2.70.0070.00316.67
7.2.60.0080.00616.55
7.2.50.0070.00416.89
7.2.40.0060.00316.82
7.2.30.0120.00416.80
7.2.20.0030.00916.65
7.2.10.0040.01116.91
7.2.00.0030.01016.69
7.1.250.0030.00715.70
7.1.200.0040.01115.62
7.1.70.0070.00715.29
7.1.60.2080.01034.68
7.1.50.2200.01332.99
7.1.40.1470.00334.50
7.1.30.1390.01034.25
7.1.20.1490.00732.62
7.1.10.0080.00416.39
7.1.00.0070.01116.46
7.0.200.1900.01314.68
7.0.190.2570.01316.52
7.0.180.1810.01016.18
7.0.170.1350.00314.25
7.0.160.1950.00716.07
7.0.150.1390.01014.20
7.0.140.1510.00714.52
7.0.130.1500.01014.62
7.0.120.0040.00816.32
7.0.110.0130.00016.23
7.0.100.0060.00616.25
7.0.90.0000.01216.13
7.0.80.0000.01216.30
7.0.70.0000.01316.12
7.0.60.0000.01316.05
7.0.50.0030.00916.33
7.0.40.2130.01416.44
7.0.30.2030.01014.47
7.0.20.0070.00716.26
7.0.10.1610.01314.54
7.0.00.1540.00714.57

preferences:
40.66 ms | 400 KiB | 5 Q