3v4l.org

run code in 300+ PHP versions simultaneously
<?php $text = "John do you know a lie"; $after = explode(" ", explode("do you ", $text)[1])[0]; echo $after; if(strlen($after) >=3 && is_string($after) && strtolower($after) != "lie"){ echo "true"; }else{ echo "false"; }

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)
8.5.10.0120.00816.74
8.5.00.0130.01020.06
8.4.160.0150.00921.86
8.4.150.0020.00114.05
8.4.140.0130.01117.28
8.4.130.0120.00718.87
8.4.120.0150.00619.61
8.4.110.0090.00817.83
8.4.100.0050.00617.51
8.4.90.0050.00520.54
8.4.80.0080.00118.75
8.4.70.0100.01118.71
8.4.60.0150.00520.51
8.4.50.0140.00420.62
8.4.40.0100.01019.44
8.4.30.0130.00619.30
8.4.20.0150.00020.43
8.4.10.0050.00519.56
8.3.280.0140.00818.45
8.3.270.0080.01116.48
8.3.260.0110.00516.33
8.3.250.0120.00816.27
8.3.240.0110.00816.52
8.3.230.0130.00716.63
8.3.220.0110.00718.94
8.3.210.0060.00416.43
8.3.200.0040.00416.35
8.3.190.0100.00916.82
8.3.180.0110.00818.21
8.3.170.0070.01016.72
8.3.160.0090.00916.35
8.3.150.0000.00817.12
8.3.140.0140.00416.55
8.3.130.0000.00818.37
8.3.120.0080.00020.73
8.3.110.0100.00020.94
8.3.100.0170.00318.43
8.3.90.0040.00416.50
8.3.80.0060.00317.97
8.3.70.0090.00616.50
8.3.60.0120.00918.31
8.3.50.0100.01217.42
8.3.40.0140.00418.60
8.3.30.0090.00618.60
8.3.20.0030.00621.82
8.3.10.0060.00319.73
8.3.00.0050.00321.60
8.2.290.0120.00616.54
8.2.280.0150.00818.19
8.2.270.0030.00616.55
8.2.260.0130.00418.77
8.2.250.0040.00416.63
8.2.240.0090.00916.95
8.2.230.0030.00622.58
8.2.220.0180.00024.06
8.2.210.0140.00426.77
8.2.200.0070.00318.16
8.2.190.0140.00716.58
8.2.180.0040.01116.75
8.2.170.0070.01122.96
8.2.160.0140.00020.39
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0030.00519.83
8.2.120.0030.00626.35
8.2.110.0070.00322.25
8.2.100.0040.00817.91
8.2.90.0000.00817.91
8.2.80.0080.00018.04
8.2.70.0040.00417.93
8.2.60.0040.00418.16
8.2.50.0000.00818.10
8.2.40.0040.00419.43
8.2.30.0040.00420.30
8.2.20.0000.00718.18
8.2.10.0000.00719.34
8.2.00.0000.00817.98
8.1.330.0110.00715.95
8.1.320.0120.00716.31
8.1.310.0030.00516.70
8.1.300.0040.00417.84
8.1.290.0080.00018.88
8.1.280.0080.00825.92
8.1.270.0030.00520.25
8.1.260.0070.00026.35
8.1.250.0050.00328.09
8.1.240.0040.00420.91
8.1.230.0090.00322.81
8.1.220.0000.00817.79
8.1.210.0080.00018.77
8.1.200.0030.00617.22
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0030.00618.66
8.1.160.0020.00518.82
8.1.150.0060.00318.82
8.1.140.0050.00318.76
8.1.130.0030.00320.23
8.1.120.0000.00717.31
8.1.110.0040.00417.42
8.1.100.0000.00817.38
8.1.90.0060.00317.33
8.1.80.0030.00517.42
8.1.70.0030.00317.32
8.1.60.0040.00417.45
8.1.50.0040.00417.52
8.1.40.0000.00917.49
8.1.30.0040.00417.51
8.1.20.0050.00317.57
8.1.10.0030.00517.58
8.1.00.0040.00417.48
8.0.300.0030.00620.07
8.0.290.0080.00016.75
8.0.280.0040.00418.42
8.0.270.0070.00017.22
8.0.260.0040.00418.34
8.0.250.0040.00416.79
8.0.240.0060.00016.93
8.0.230.0000.00816.93
8.0.220.0000.00916.90
8.0.210.0030.00316.73
8.0.200.0050.00216.93
8.0.190.0000.00816.90
8.0.180.0030.00316.84
8.0.170.0060.00316.96
8.0.160.0000.00716.93
8.0.150.0040.00416.80
8.0.140.0000.00716.81
8.0.130.0000.00513.34
8.0.120.0000.00716.82
8.0.110.0050.00216.77
8.0.100.0040.00416.70
8.0.90.0000.00716.82
8.0.80.0040.01116.79
8.0.70.0000.00816.95
8.0.60.0040.00416.90
8.0.50.0070.00016.92
8.0.30.0110.01116.99
8.0.20.0080.01117.14
8.0.10.0040.00417.04
8.0.00.0140.00916.86
7.4.330.0030.00316.85
7.4.320.0030.00316.60
7.4.300.0040.00416.52
7.4.290.0060.00316.58
7.4.280.0050.00416.48
7.4.270.0000.00716.48
7.4.260.0000.00716.56
7.4.250.0030.00316.58
7.4.240.0040.00416.58
7.4.230.0040.00416.69
7.4.220.0000.00816.70
7.4.210.0070.00916.54
7.4.200.0000.00716.34
7.4.160.0100.00916.47
7.4.130.0070.01416.60
7.4.120.0090.00816.58
7.4.110.0080.01116.71
7.4.100.0090.00916.52
7.4.90.0030.01716.57
7.4.80.0090.01219.39
7.4.70.0110.00716.42
7.4.60.0130.00316.51
7.4.50.0060.00616.55
7.4.40.0130.00316.58
7.4.00.0070.01014.73
7.3.330.0000.00513.19
7.3.320.0030.00313.21
7.3.310.0070.00016.38
7.3.300.0030.00316.36
7.3.290.0030.00316.16
7.3.280.0070.00716.29
7.3.260.0120.00816.35
7.3.240.0130.00516.53
7.3.230.0110.00616.30
7.3.210.0150.00616.41
7.3.200.0070.01016.48
7.3.190.0080.00816.43
7.3.180.0130.00516.35
7.3.170.0140.00716.32
7.3.160.0040.01216.43
7.3.50.0080.01114.79
7.3.40.0030.00914.81
7.3.30.0030.01014.86
7.3.20.0100.00714.96
7.3.10.0190.01114.79
7.3.00.0110.01415.04
7.2.330.0090.00916.80
7.2.320.0070.01016.57
7.2.310.0030.01316.50
7.2.300.0130.00316.45
7.2.290.0140.00316.67
7.2.180.0090.00615.13
7.2.170.0050.00814.81
7.2.160.0080.01114.82
7.2.150.0120.00915.18
7.2.140.0210.00914.97
7.2.130.0240.00715.01
7.2.120.0130.01815.20
7.2.110.0100.01014.96
7.2.100.0160.00714.82
7.2.90.0210.00615.04
7.2.80.0190.01315.25
7.2.70.0120.01615.13
7.2.60.0140.00415.08
7.2.50.0110.00614.92
7.2.40.0050.01414.79
7.2.30.0120.00914.81
7.2.20.0160.00315.17
7.2.10.0580.00615.17
7.2.00.0150.00815.23
7.1.280.0240.00714.01
7.1.270.0120.00313.94
7.1.260.0140.00413.85
7.1.250.0180.00314.16

preferences:
42.61 ms | 403 KiB | 5 Q