3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = "Please ask your questions after the session is finished."; echo preg_replace('~(?:^\S+ \S+ |\G(?!^))\S+\K ~', "\n", $string);

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)
8.4.120.0060.00220.64
8.4.110.0120.00818.98
8.4.100.0090.01218.06
8.4.90.0170.00220.42
8.4.80.0090.00822.47
8.4.70.0130.00618.76
8.4.60.0080.00820.61
8.4.50.0130.00719.52
8.4.40.0130.00617.69
8.4.30.0060.00317.68
8.4.20.0160.00318.03
8.4.10.0100.01019.61
8.3.250.0060.00218.61
8.3.240.0040.00416.43
8.3.230.0110.00816.38
8.3.220.0100.00818.73
8.3.210.0070.01316.76
8.3.200.0070.00216.60
8.3.190.0070.00117.05
8.3.180.0060.00416.52
8.3.170.0070.01118.70
8.3.160.0060.01318.56
8.3.150.0120.00618.69
8.3.140.0050.00316.91
8.3.130.0040.00418.53
8.3.120.0090.00018.72
8.3.110.0160.00320.94
8.3.100.0030.00624.06
8.3.90.0110.00726.77
8.3.80.0060.00317.97
8.3.70.0120.00318.43
8.3.60.0070.01116.63
8.3.50.0120.00218.52
8.3.40.0040.01118.84
8.3.30.0120.00318.92
8.3.20.0050.00319.02
8.3.10.0040.00421.82
8.3.00.0070.00023.71
8.2.290.0130.00716.92
8.2.280.0130.00718.74
8.2.270.0090.00916.98
8.2.260.0040.00418.77
8.2.250.0000.01016.54
8.2.240.0160.00018.90
8.2.230.0100.00722.58
8.2.220.0090.00037.54
8.2.210.0190.00326.77
8.2.200.0060.00318.41
8.2.190.0070.00716.63
8.2.180.0080.00818.67
8.2.170.0100.00622.96
8.2.160.0070.00719.34
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0040.00421.10
8.2.110.0090.00020.23
8.2.100.0110.00017.98
8.2.90.0000.00819.18
8.2.80.0040.00417.97
8.2.70.0040.00417.88
8.2.60.0000.00917.88
8.2.50.0040.00418.10
8.2.40.0000.00719.34
8.2.30.0000.00719.27
8.2.20.0000.00718.17
8.2.10.0070.00017.95
8.2.00.0000.00719.42
8.1.330.0120.00816.54
8.1.320.0120.00816.09
8.1.310.0150.00316.87
8.1.300.0080.00018.10
8.1.290.0000.00930.84
8.1.280.0130.00625.92
8.1.270.0040.00422.11
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00523.98
8.1.230.0040.00720.97
8.1.220.0000.00917.74
8.1.210.0000.00818.77
8.1.200.0050.00317.13
8.1.190.0040.00417.40
8.1.180.0050.00318.10
8.1.170.0040.00418.73
8.1.160.0040.00418.80
8.1.150.0060.00318.86
8.1.140.0000.00717.66
8.1.130.0070.00019.04
8.1.120.0000.00717.48
8.1.110.0050.00517.57
8.1.100.0040.00417.60
8.1.90.0000.00817.47
8.1.80.0050.00317.43
8.1.70.0000.00917.45
8.1.60.0050.00317.58
8.1.50.0000.00817.63
8.1.40.0000.00817.58
8.1.30.0040.00417.76
8.1.20.0030.00617.77
8.1.10.0000.00917.66
8.1.00.0000.00817.61
8.0.300.0050.00218.77
8.0.290.0030.00516.88
8.0.280.0040.00418.54
8.0.270.0040.00417.32
8.0.260.0030.00317.30
8.0.250.0070.00317.00
8.0.240.0030.00317.11
8.0.230.0000.00717.02
8.0.220.0080.00016.88
8.0.210.0030.00316.86
8.0.200.0040.00416.87
8.0.190.0040.00417.07
8.0.180.0080.00016.98
8.0.170.0000.00917.01
8.0.160.0040.00416.94
8.0.150.0040.00416.91
8.0.140.0000.00716.80
8.0.130.0000.00613.40
8.0.120.0070.00016.91
8.0.110.0020.00516.97
8.0.100.0070.00016.95
8.0.90.0040.00417.05
8.0.80.0060.00916.99
8.0.70.0040.00416.84
8.0.60.0040.00417.01
8.0.50.0040.00416.87
8.0.30.0150.00517.10
8.0.20.0090.01317.40
8.0.10.0040.00416.98
8.0.00.0130.00617.10
7.4.330.0000.00515.55
7.4.320.0050.00216.80
7.4.300.0030.00316.77
7.4.290.0000.00716.72
7.4.280.0030.00516.70
7.4.270.0030.00516.64
7.4.260.0040.00416.73
7.4.250.0070.00016.67
7.4.240.0030.00516.64
7.4.230.0040.00416.55
7.4.220.0040.00416.56
7.4.210.0040.01216.65
7.4.200.0000.00716.51
7.4.160.0100.00816.70
7.4.140.0100.00817.86
7.4.130.0100.00616.74
7.4.120.0100.01016.72
7.4.110.0130.00316.80
7.4.100.0090.00916.68
7.4.90.0000.01916.67
7.4.80.0090.01219.39
7.4.70.0100.00716.58
7.4.60.0040.01316.69
7.4.50.0000.01516.70
7.4.40.0060.01016.73
7.4.00.0080.00815.01
7.3.330.0030.00313.13
7.3.320.0000.00613.21
7.3.310.0030.00316.10
7.3.300.0000.00716.14
7.3.290.0020.00516.27
7.3.280.0100.00616.24
7.3.260.0110.00816.57
7.3.240.0110.00716.46
7.3.230.0030.01316.29
7.3.210.0060.01216.39
7.3.200.0060.01016.61
7.3.190.0030.01316.82
7.3.180.0150.00316.55
7.3.170.0070.01016.38
7.3.160.0100.01016.20
7.3.120.0070.01414.89
7.3.110.0100.00714.97
7.3.100.0060.01215.03
7.3.90.0110.00615.01
7.3.80.0120.00415.02
7.3.70.0070.01114.91
7.3.60.0030.01014.94
7.3.50.0120.00314.76
7.3.40.0120.00314.96
7.3.30.0060.00614.92
7.3.20.0070.00716.80
7.3.10.0000.01316.43
7.3.00.0090.00616.80
7.2.330.0120.00616.63
7.2.320.0060.01216.50
7.2.310.0090.01016.57
7.2.300.0140.00316.48
7.2.290.0060.01216.60
7.2.250.0100.01015.30
7.2.240.0100.01014.68
7.2.230.0040.01514.95
7.2.220.0070.01314.95
7.2.210.0030.01315.09
7.2.200.0100.01015.19
7.2.190.0000.01014.79
7.2.180.0030.01014.95
7.2.170.0040.00714.88
7.2.70.1190.01015.17
7.2.60.1190.02314.96
7.2.50.0810.00714.88
7.2.40.1250.01614.96
7.2.30.0740.01015.03
7.2.20.1000.00615.03
7.2.10.1360.01515.03
7.2.00.0700.00715.02
7.1.330.0100.00316.07
7.1.320.0070.01015.96
7.1.310.0090.00315.68
7.1.300.0040.00716.00
7.1.290.0060.00915.78
7.1.280.0060.00616.13
7.1.270.0090.00615.51
7.1.260.0030.00715.71
7.1.200.0040.00815.63
7.1.170.1040.00613.57
7.1.160.1400.00313.90
7.1.150.0990.02013.82
7.1.140.1070.00313.57
7.1.130.0820.00313.84
7.1.120.1290.00313.66
7.1.110.1220.00713.73
7.1.100.1250.01313.73
7.1.90.1220.00713.85
7.1.80.1210.00714.00
7.1.70.2010.01013.70
7.1.60.1700.00732.14
7.1.50.1410.01332.02
7.1.40.1370.01631.90
7.1.30.1800.01032.00
7.1.20.1590.00031.95
7.1.10.2100.01313.93
7.1.00.1270.00314.09

preferences:
32.48 ms | 403 KiB | 5 Q