3v4l.org

run code in 300+ PHP versions simultaneously
<?php $txt = "Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam."; $word = "ipsum"; $txtArr = explode(" ", $txt); $i = array_search($word, $txtArr); unset($txtArr[$i + 2]); unset($txtArr[$i + 1]); var_dump(implode(" ", $txtArr));

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)
8.3.60.0110.00418.18
8.3.50.0090.00616.39
8.3.40.0040.01118.54
8.3.30.0000.01418.77
8.3.20.0060.00321.89
8.3.10.0060.00321.93
8.3.00.0060.00319.79
8.2.180.0110.00416.32
8.2.170.0070.01322.96
8.2.160.0030.01022.22
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0040.00420.52
8.2.120.0000.00726.35
8.2.110.0070.00321.04
8.2.100.0030.01017.59
8.2.90.0030.00517.97
8.2.80.0090.00019.09
8.2.70.0040.00417.93
8.2.60.0000.00817.63
8.2.50.0000.00818.10
8.2.40.0080.00020.38
8.2.30.0040.00421.03
8.2.20.0080.00018.12
8.2.10.0000.00817.93
8.2.00.0020.00518.12
8.1.280.0040.01125.92
8.1.270.0060.00322.10
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00320.69
8.1.230.0040.00820.88
8.1.220.0080.00017.74
8.1.210.0060.00318.83
8.1.200.0040.00417.23
8.1.190.0040.00417.25
8.1.180.0000.00818.10
8.1.170.0050.00318.50
8.1.160.0000.00718.72
8.1.150.0000.00822.05
8.1.140.0030.00617.58
8.1.130.0000.00819.01
8.1.120.0070.00017.35
8.1.110.0000.01017.41
8.1.100.0000.00817.23
8.1.90.0080.00017.29
8.1.80.0060.00317.33
8.1.70.0070.00417.30
8.1.60.0060.00617.47
8.1.50.0090.00417.36
8.1.40.0090.00417.36
8.1.30.0080.00417.53
8.1.20.0050.00617.47
8.1.10.0060.00717.22
8.1.00.0110.00317.18
8.0.300.0040.00419.90
8.0.290.0030.00516.58
8.0.280.0030.00318.34
8.0.270.0000.00717.21
8.0.260.0060.00016.82
8.0.250.0040.00416.77
8.0.240.0050.00216.79
8.0.230.0000.00716.76
8.0.220.0080.00016.88
8.0.210.0070.00616.57
8.0.200.0090.00316.60
8.0.190.0060.00516.65
8.0.180.0080.00416.73
8.0.170.0060.00716.51
8.0.160.0090.00316.64
8.0.150.0100.00316.65
8.0.140.0060.00716.57
8.0.130.0070.00415.47
8.0.120.0080.00416.65
8.0.110.0090.00316.55
8.0.100.0060.00716.59
8.0.90.0110.00116.57
8.0.80.0090.00516.65
8.0.70.0050.00516.53
8.0.60.0080.00416.60
8.0.50.0110.00116.51
8.0.30.0090.00716.86
8.0.20.0110.00817.14
8.0.10.0040.00616.83
8.0.00.0080.00716.74
7.4.330.0040.00015.55
7.4.320.0030.00316.55
7.4.300.0030.00516.47
7.4.290.0100.00316.29
7.4.280.0020.00916.32
7.4.270.0060.00616.37
7.4.260.0080.00516.37
7.4.250.0090.00416.35
7.4.240.0090.00416.42
7.4.230.0110.00116.45
7.4.220.0110.00116.36
7.4.210.0060.00916.44
7.4.200.0080.00316.47
7.4.190.0070.00416.23
7.4.180.0040.00816.31
7.4.160.0090.00616.49
7.4.150.0060.00816.55
7.4.140.0100.00617.31
7.4.130.0080.00616.38
7.4.120.0090.00816.35
7.4.110.0030.00916.13
7.4.100.0040.01016.40
7.4.90.0070.00516.32
7.4.80.0060.00817.30
7.4.70.0110.00416.33
7.4.60.0110.00416.17
7.4.50.0100.00616.19
7.4.40.0100.00316.32
7.4.30.0050.00616.20
7.4.20.0090.00816.22
7.4.10.0110.00416.23
7.4.00.0080.00815.82
7.3.330.0110.00215.06
7.3.320.0110.00115.09
7.3.310.0090.00316.21
7.3.300.0060.00616.18
7.3.290.0090.00416.09
7.3.280.0090.00816.18
7.3.270.0130.00316.44
7.3.260.0100.00716.17
7.3.250.0130.00316.04
7.3.240.0110.00816.24
7.3.230.0070.01016.21
7.3.220.0140.00116.06
7.3.210.0120.00516.16
7.3.200.0120.00316.11
7.3.190.0130.00416.23
7.3.180.0090.00716.14
7.3.170.0070.00816.19
7.3.160.0050.01116.37
7.3.150.0060.00916.16
7.3.140.0100.00816.12
7.3.130.0080.00916.12
7.3.120.0120.00416.21
7.3.110.0100.00616.13
7.3.100.0100.00716.07
7.3.90.0110.00716.38
7.3.80.0100.00716.12
7.3.70.0070.00916.20
7.3.60.0100.00716.25
7.3.50.0110.00416.27
7.3.40.0150.00116.20
7.3.30.0110.00516.21
7.3.20.0070.00817.39
7.3.10.0080.00917.24
7.3.00.0100.00817.25
7.2.340.0140.00116.26
7.2.330.0110.00516.36
7.2.320.0100.00816.32
7.2.310.0100.00716.22
7.2.300.0100.00616.28
7.2.290.0080.00916.26
7.2.280.0110.00416.25
7.2.270.0110.00716.15
7.2.260.0130.00416.38
7.2.250.0120.00616.36
7.2.240.0100.00616.35
7.2.230.0090.00816.28
7.2.220.0060.01216.31
7.2.210.0110.00616.25
7.2.200.0120.00816.38
7.2.190.0110.00716.46
7.2.180.0040.01216.44
7.2.170.0090.00716.39
7.2.160.0070.01016.48
7.2.150.0110.00517.60
7.2.140.0080.01017.73
7.2.130.0110.00517.42
7.2.120.0150.00317.45
7.2.110.0120.00617.56
7.2.100.0080.01017.58
7.2.90.0100.00717.52
7.2.80.0120.00617.51
7.2.70.0090.01017.57
7.2.60.0100.00617.28
7.2.50.0090.00917.44
7.2.40.0110.00817.52
7.2.30.0110.00617.49
7.2.20.0080.00817.96
7.2.10.0160.00718.06
7.2.00.0100.00717.92
7.1.330.0080.00716.67
7.1.320.0120.00416.72
7.1.310.0100.00616.68
7.1.300.0100.00716.66
7.1.290.0070.01016.68
7.1.280.0120.00416.65
7.1.270.0120.00416.59
7.1.260.0110.00516.56
7.1.250.0100.00616.34
7.1.240.0140.00416.68
7.1.230.0080.01016.58
7.1.220.0110.00616.52
7.1.210.0120.00416.63
7.1.200.0120.00416.43
7.1.190.0130.00416.54
7.1.180.0130.00416.51
7.1.170.0090.00716.62
7.1.160.0130.00416.57
7.1.150.0080.00916.53
7.1.140.0070.00917.04
7.1.130.0070.00917.11
7.1.120.0120.00517.04
7.1.110.0100.00616.93
7.1.100.0090.00716.94
7.1.90.0070.00916.95
7.1.80.0100.00516.92
7.1.70.0100.00616.65
7.1.60.0140.00721.22
7.1.50.0140.00821.16
7.1.40.0120.00820.99
7.1.30.0150.00821.03
7.1.20.0120.00921.10
7.1.10.0070.01016.56
7.1.00.0080.00816.56
7.0.330.0120.00616.37
7.0.320.0100.00816.25
7.0.310.0090.00716.26
7.0.300.0120.00416.35
7.0.290.0120.00416.30
7.0.280.0110.00616.21
7.0.270.0100.00816.17
7.0.260.0070.00816.30
7.0.250.0080.00916.38
7.0.240.0120.00516.45
7.0.230.0110.00416.32
7.0.220.0090.00716.31
7.0.210.0090.00616.38
7.0.200.0120.00516.40
7.0.190.0080.00716.38
7.0.180.0110.00416.32
7.0.170.0130.00216.41
7.0.160.0110.00416.20
7.0.150.0090.00616.30
7.0.140.0050.01116.24
7.0.130.0100.00516.42
7.0.120.0090.00616.49
7.0.110.0200.00716.31
7.0.100.0110.00616.27
7.0.90.0130.00216.29
7.0.80.0110.00616.26
7.0.70.0160.00616.21
7.0.60.0110.00616.24
7.0.50.0100.00716.27
7.0.40.0120.00516.38
7.0.30.0080.00716.23
7.0.20.0130.00216.36
7.0.10.0100.00616.40
7.0.00.0120.00516.34
5.6.400.0130.00315.65
5.6.390.0110.00715.78
5.6.380.0120.00515.64
5.6.370.0120.00615.71
5.6.360.0110.00715.72
5.6.350.0150.00215.71
5.6.340.0120.00615.77
5.6.330.0070.00815.63
5.6.320.0050.01215.65
5.6.310.0110.00615.70
5.6.300.0100.00615.70
5.6.290.0130.00215.65
5.6.280.0120.00315.73
5.6.270.0120.00515.82
5.6.260.0120.00615.71
5.6.250.0080.00915.68
5.6.240.0140.00215.71
5.6.230.0110.00715.63
5.6.220.0100.00815.69
5.6.210.0110.00715.75
5.6.200.0110.00615.73
5.6.190.0080.00815.79
5.6.180.0090.00615.65
5.6.170.0120.00415.77
5.6.160.0060.01015.72
5.6.150.0100.00715.66
5.6.140.0090.00615.70
5.6.130.0110.00615.74
5.6.120.0120.00615.72
5.6.110.0080.00915.76
5.6.100.0090.00615.63
5.6.90.0100.00615.62
5.6.80.0100.00715.71
5.6.70.0080.00815.80
5.6.60.0090.00815.81
5.6.50.0100.00615.68
5.6.40.0110.00715.65
5.6.30.0080.00915.71
5.6.20.0060.01115.73
5.6.10.0090.00815.54
5.6.00.0140.00115.52

preferences:
32.54 ms | 400 KiB | 5 Q