3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_export( str_word_count('do not break|on|pipe', 1, '{..}') ); echo "\n---\n"; var_export( str_word_count('do not break|on|pipe', 1, '{|}') );

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)
8.4.130.0070.00317.95
8.4.120.0120.00722.41
8.4.110.0140.00722.69
8.4.100.0130.00918.45
8.4.90.0110.00220.70
8.4.80.0120.00718.70
8.4.70.0130.00618.10
8.4.60.0130.00818.61
8.4.50.0110.00917.62
8.4.40.0050.00517.76
8.4.30.0140.00720.53
8.4.20.0130.00618.60
8.4.10.0090.00022.13
8.3.260.0090.01116.23
8.3.250.0080.00918.63
8.3.240.0120.00717.07
8.3.230.0100.01016.68
8.3.220.0120.00718.94
8.3.210.0070.01216.66
8.3.200.0050.00516.50
8.3.190.0070.00317.13
8.3.180.0150.00416.41
8.3.170.0110.00717.15
8.3.160.0150.00416.38
8.3.150.0120.00820.59
8.3.140.0080.00618.90
8.3.130.0050.00516.45
8.3.120.0090.00318.80
8.3.110.0080.00020.94
8.3.100.0050.00318.16
8.3.90.0040.00426.77
8.3.80.0100.00016.63
8.3.70.0110.00716.58
8.3.60.0080.00818.30
8.3.50.0070.00718.13
8.3.40.0120.00318.67
8.3.30.0100.00318.54
8.3.20.0050.00224.18
8.3.10.0030.00924.66
8.3.00.0050.00326.16
8.2.290.0100.00820.47
8.2.280.0080.00518.35
8.2.270.0030.00717.25
8.2.260.0110.00417.12
8.2.250.0030.00616.65
8.2.240.0070.01118.84
8.2.230.0090.00622.58
8.2.220.0160.00324.06
8.2.210.0060.00326.77
8.2.200.0030.00616.75
8.2.190.0100.00716.63
8.2.180.0180.00325.92
8.2.170.0110.00318.71
8.2.160.0080.00822.96
8.2.150.0000.00725.66
8.2.140.0050.00324.66
8.2.130.0000.00826.16
8.2.120.0050.00326.16
8.2.110.0070.00319.27
8.2.100.0070.00717.79
8.2.90.0050.00317.63
8.2.80.0080.00018.73
8.2.70.0000.00817.63
8.2.60.0030.00617.80
8.2.50.0040.00417.98
8.2.40.0050.00318.03
8.2.30.0040.00417.94
8.2.20.0050.00220.42
8.2.10.0000.00817.80
8.2.00.0040.00419.11
8.1.330.0130.00521.84
8.1.320.0100.00916.07
8.1.310.0130.00618.38
8.1.300.0050.00519.54
8.1.290.0080.00430.84
8.1.280.0090.00625.92
8.1.270.0050.00323.99
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0070.00322.08
8.1.230.0040.00718.83
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0030.00617.23
8.1.190.0040.00417.10
8.1.180.0000.00818.90
8.1.170.0050.00317.62
8.1.160.0050.00218.70
8.1.150.0060.00618.55
8.1.140.0080.00017.22
8.1.130.0030.00318.77
8.1.120.0000.00717.33
8.1.110.0000.00717.27
8.1.100.0040.00417.38
8.1.90.0030.00717.28
8.1.80.0040.00417.20
8.1.70.0070.00417.33
8.1.60.0110.00417.46
8.1.50.0170.00317.35
8.1.40.0110.00717.41
8.1.30.0130.00617.46
8.1.20.0130.00617.50
8.1.10.0150.00317.41
8.1.00.0110.00817.34
8.0.300.0080.00018.84
8.0.290.0030.00516.63
8.0.280.0070.00018.39
8.0.270.0000.00716.73
8.0.260.0060.00018.31
8.0.250.0030.00316.86
8.0.240.0000.00816.78
8.0.230.0040.00416.70
8.0.220.0070.00016.77
8.0.210.0040.00416.77
8.0.200.0150.00016.73
8.0.190.0090.00516.82
8.0.180.0120.00416.66
8.0.170.0080.00816.71
8.0.160.0050.01116.58
8.0.150.0100.00716.71
8.0.140.0130.00316.75
8.0.130.0070.00716.73
8.0.120.0120.00316.79
8.0.110.0100.00516.75
8.0.100.0100.00516.71
8.0.90.0090.00616.64
8.0.80.0100.00516.65
8.0.70.0130.00316.61
8.0.60.0120.00416.63
8.0.50.0100.00616.68
8.0.30.0080.00816.68
8.0.20.0120.00416.66
8.0.10.0100.00316.72
7.4.330.0000.00615.55
7.4.320.0060.00016.50
7.4.300.0060.01016.35
7.4.290.0130.00016.42
7.4.280.0140.00216.42
7.4.270.0140.00316.47
7.4.260.0030.01116.23
7.4.250.0170.00016.24
7.4.240.0120.00316.34
7.4.230.0170.00016.31
7.4.220.0150.00016.29
7.4.210.0090.00616.23
7.4.200.0130.00316.46
7.4.190.0100.00616.39
7.4.180.0080.00816.41
7.4.160.0130.00316.46
7.4.150.0030.01216.46
7.4.140.0150.00016.33
7.4.130.0100.00516.17
7.4.120.0120.00316.20
7.4.110.0070.00716.28
7.4.100.0100.00316.32
7.4.90.0110.00016.25
7.4.80.0140.00016.26
7.4.70.0070.00716.27
7.4.60.0090.00616.33
7.4.50.0080.00616.08
7.4.40.0170.00016.20
7.4.30.0060.00616.27
7.4.20.0120.00016.13
7.4.10.0140.00016.17
7.4.00.0030.00916.11

preferences:
25.17 ms | 403 KiB | 5 Q