3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array( "mail_q" => 0, "task_next_run" => "32432432" ); $res = strstr( $arr, "a:" );

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)
8.3.60.0090.00616.50
8.3.50.0150.00717.38
8.3.40.0060.00918.63
8.3.30.0000.01418.72
8.3.20.0080.00018.63
8.3.10.0000.00820.51
8.3.00.0040.00419.47
8.2.180.0090.00618.41
8.2.170.0110.00422.96
8.2.160.0110.00719.29
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0000.00826.16
8.2.120.0060.00320.64
8.2.110.0100.00019.51
8.2.100.0030.01017.72
8.2.90.0050.00519.22
8.2.80.0020.00519.28
8.2.70.0060.00317.63
8.2.60.0000.00817.78
8.2.50.0060.00318.07
8.2.40.0000.00818.09
8.2.30.0110.00017.98
8.2.20.0000.00919.36
8.2.10.0070.00017.73
8.2.00.0030.00517.75
8.1.280.0140.00025.92
8.1.270.0050.00224.66
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0090.00022.61
8.1.230.0060.00621.04
8.1.220.0030.00617.74
8.1.210.0060.00319.04
8.1.200.0060.00317.35
8.1.190.0040.00417.40
8.1.180.0060.00318.10
8.1.170.0000.00818.90
8.1.160.0040.00418.78
8.1.150.0040.00418.50
8.1.140.0060.00317.32
8.1.130.0070.00017.87
8.1.120.0000.01117.34
8.1.110.0000.00817.39
8.1.100.0030.00317.29
8.1.90.0040.00417.29
8.1.80.0040.00417.29
8.1.70.0030.00317.36
8.1.60.0040.00717.39
8.1.50.0050.00317.43
8.1.40.0000.00817.46
8.1.30.0000.00717.61
8.1.20.0040.00417.59
8.1.10.0000.00717.41
8.1.00.0000.00717.34
8.0.300.0040.00419.89
8.0.290.0000.00716.63
8.0.280.0030.00318.39
8.0.270.0070.00017.24
8.0.260.0070.00016.71
8.0.250.0040.00416.84
8.0.240.0030.00616.87
8.0.230.0070.00016.84
8.0.220.0040.00416.87
8.0.210.0000.00716.74
8.0.200.0030.00316.92
8.0.190.0050.00216.99
8.0.180.0040.00416.95
8.0.170.0060.00316.84
8.0.160.0030.00316.75
8.0.150.0000.00816.80
8.0.140.0040.00816.74
8.0.130.0050.00013.27
8.0.120.0070.00016.86
8.0.110.0000.00716.92
8.0.100.0040.00416.89
8.0.90.0000.00716.90
8.0.80.0060.00916.83
8.0.70.0000.00816.88
8.0.60.0040.00416.91
8.0.50.0100.00016.94
8.0.30.0030.01416.94
8.0.20.0120.01216.88
8.0.10.0040.00416.87
8.0.00.0100.00816.64
7.4.330.0050.00012.89
7.4.320.0000.00716.48
7.4.300.0030.00316.48
7.4.290.0000.00716.35
7.4.280.0000.00816.45
7.4.270.0030.00316.45
7.4.260.0000.00513.16
7.4.250.0030.00516.46
7.4.240.0040.00416.52
7.4.230.0040.00416.34
7.4.220.0160.00316.29
7.4.210.0090.00616.30
7.4.200.0030.00316.61
7.4.190.0000.00716.53
7.4.160.0140.00316.18
7.4.150.0070.01016.49
7.4.140.0070.01116.37
7.4.130.0070.01016.42
7.4.120.0080.00916.56
7.4.110.0070.01316.53
7.4.100.0130.00316.42
7.4.90.0120.00916.34
7.4.80.0040.01219.39
7.4.70.0000.01616.43
7.4.60.0040.01216.39
7.4.50.0000.00816.30
7.4.40.0080.00516.13
7.4.30.0120.00916.29
7.4.00.0030.01315.05
7.3.330.0030.00312.98
7.3.320.0030.00313.06
7.3.310.0040.00416.26
7.3.300.0030.00316.03
7.3.290.0080.00716.18
7.3.280.0050.01016.15
7.3.270.0130.00616.20
7.3.260.0080.01416.27
7.3.250.0140.00516.35
7.3.240.0030.01316.21
7.3.230.0140.00316.23
7.3.210.0110.00616.33
7.3.200.0130.00316.16
7.3.190.0140.00316.29
7.3.180.0040.01116.50
7.3.170.0140.00416.18
7.3.160.0090.00616.07
7.3.120.0100.00514.79
7.3.110.0030.01614.77
7.3.100.0030.00714.89
7.3.90.0080.00414.76
7.3.80.0090.00314.59
7.3.70.0060.00914.68
7.3.60.0060.00614.81
7.3.50.0030.01014.79
7.3.40.0040.00414.75
7.3.30.0060.00914.64
7.3.20.0030.01316.63
7.3.10.0130.01116.27
7.3.00.0060.01216.27
7.2.330.0110.00716.43
7.2.320.0030.01616.24
7.2.310.0130.00816.35
7.2.300.0160.00316.66
7.2.290.0110.00516.58
7.2.250.0030.01314.88
7.2.240.0070.01414.39
7.2.230.0100.00315.09
7.2.220.0000.01214.97
7.2.210.0080.00415.09
7.2.200.0030.01015.06
7.2.190.0070.00714.50
7.2.180.0070.00714.85
7.2.170.0070.01014.86
7.2.130.0070.01416.21
7.2.120.0160.00816.05
7.2.110.0100.00716.47
7.2.100.0160.00816.09
7.2.90.0100.00016.14
7.2.80.0110.00715.99
7.2.70.0130.01016.61
7.2.60.0040.00716.16
7.2.50.0040.00815.92
7.2.40.0060.00616.09
7.2.30.0000.01516.33
7.2.20.0030.01016.15
7.2.10.0060.01316.26
7.2.00.0070.00817.80
7.1.330.0060.00615.83
7.1.320.0060.01015.58
7.1.310.0030.01015.89
7.1.300.0040.00815.76
7.1.290.0000.01315.80
7.1.280.0030.01015.51
7.1.270.0100.00715.74
7.1.260.0030.00615.79
7.1.250.0130.00815.13
7.1.100.0030.00917.88
7.1.70.0070.00316.73
7.1.60.0170.00719.31
7.1.50.0030.00916.98
7.1.00.0070.03322.44
7.0.200.0080.00016.40
7.0.140.0070.07022.18
7.0.120.0030.06022.17
7.0.60.0070.08019.96
7.0.50.0100.08017.76
7.0.40.0070.08720.12
7.0.30.0300.07720.04
7.0.20.0400.07320.17
7.0.10.0070.06720.18
7.0.00.0100.06020.16
5.6.280.0100.06721.01
5.6.210.0170.06320.66
5.6.200.0000.04318.22
5.6.190.0170.07320.52
5.6.180.0470.08020.45
5.6.170.0200.04320.49
5.6.160.0030.05020.49
5.6.150.0100.07318.21
5.6.140.0030.06018.18
5.6.130.0070.04018.16
5.6.120.0170.07320.81
5.6.110.0100.07321.08
5.6.100.0070.08720.87
5.6.90.0030.08321.02
5.6.80.0100.07720.38
5.5.350.0130.03320.46
5.5.340.0070.07717.91
5.5.330.0070.08020.21
5.5.320.0430.06720.18
5.5.310.0330.04020.16
5.5.300.0070.04717.94
5.5.290.0130.08318.00
5.5.280.0070.06020.86
5.5.270.0030.04320.84
5.5.260.0070.04020.95
5.5.250.0100.05320.60
5.5.240.0070.07720.23
5.4.450.0430.07019.43
5.4.440.0330.05719.21
5.4.430.0330.03319.53
5.4.420.0430.05319.20
5.4.410.0370.07019.29
5.4.400.0330.06719.14
5.4.390.0400.04018.78
5.4.380.0300.04319.08
5.4.370.0300.03719.12
5.4.360.0230.04319.06
5.4.350.0300.05019.12
5.4.340.0400.04019.08
5.4.320.0400.04718.79
5.4.310.0370.04319.08
5.4.300.0430.06018.74
5.4.290.0330.04019.07
5.4.280.0430.07719.10
5.4.270.0430.03719.23
5.4.260.0370.03319.23
5.4.250.0400.03719.07
5.4.240.0300.04019.13
5.4.230.0330.03719.20
5.4.220.0370.04718.92
5.4.210.0430.06319.07
5.4.200.0470.06719.23
5.4.190.0530.06019.05
5.4.180.0500.05719.20
5.4.170.0500.05719.20
5.4.160.0530.06018.77
5.4.150.0430.06319.19
5.4.140.0400.06316.46
5.4.130.0400.06316.37
5.4.120.0530.05316.31
5.4.110.0430.05316.21
5.4.100.0330.04716.38
5.4.90.0500.05716.39
5.4.80.0530.04316.36
5.4.70.0430.05016.38
5.4.60.0400.04316.45
5.4.50.0330.03716.31
5.4.40.0370.03316.36
5.4.30.0300.03716.18
5.4.20.0300.03716.18
5.4.10.0400.04716.31
5.4.00.0570.04715.87
5.3.290.0500.06314.64
5.3.280.0370.05714.38
5.3.270.0330.04014.69
5.3.260.0400.04714.44
5.3.250.0400.03014.45
5.3.240.0400.06014.50
5.3.230.0500.06314.45
5.3.220.0370.05014.55
5.3.210.0330.04714.42
5.3.200.0400.03314.42
5.3.190.0370.04014.43
5.3.180.0470.03714.39
5.3.170.0330.03714.43
5.3.160.0400.05714.40
5.3.150.0400.04314.57
5.3.140.0470.06014.54
5.3.130.0330.04014.41
5.3.120.0430.06314.48
5.3.110.0430.04714.40
5.3.100.0400.05013.87
5.3.90.0470.05713.90
5.3.80.0400.06714.04
5.3.70.0470.04313.84
5.3.60.0400.04313.95
5.3.50.0430.05313.96
5.3.40.0370.04313.79
5.3.30.0500.05713.81
5.3.20.0500.02713.54
5.3.10.0470.06313.53
5.3.00.0370.03713.41
5.2.170.0370.05312.31
5.2.160.0400.05012.31
5.2.150.0400.05012.31
5.2.140.0370.05712.31
5.2.130.0430.04712.31
5.2.120.0430.03312.31
5.2.110.0300.03712.31
5.2.100.0370.05312.31
5.2.90.0300.04312.31
5.2.80.0330.04312.31
5.2.70.0400.06012.31
5.2.60.0470.05012.31
5.2.50.0330.03012.31
5.2.40.0300.03312.31
5.2.30.0300.02712.31
5.2.20.0330.02012.31
5.2.10.0270.05712.31
5.2.00.0330.04312.31
5.1.60.0370.04312.31
5.1.50.0300.04712.31
5.1.40.0370.02312.31
5.1.30.0270.04312.31
5.1.20.0200.03712.31
5.1.10.0270.02712.31
5.1.00.0230.04312.31
5.0.50.0100.02712.31
5.0.40.0070.02712.31
5.0.30.0170.02712.31
5.0.20.0070.02312.31
5.0.10.0070.02312.31
5.0.00.0230.02712.31
4.4.90.0100.02012.31
4.4.80.0130.03312.31
4.4.70.0130.01712.31
4.4.60.0130.01712.31
4.4.50.0200.02312.31
4.4.40.0130.03712.31
4.4.30.0100.03012.31
4.4.20.0130.02012.31
4.4.10.0130.01312.31
4.4.00.0100.03012.31
4.3.110.0130.03712.31
4.3.100.0170.02712.31
4.3.90.0130.02312.31
4.3.80.0130.02712.31
4.3.70.0130.03312.31
4.3.60.0170.02012.31
4.3.50.0170.03312.31
4.3.40.0170.04012.31
4.3.30.0070.03712.31
4.3.20.0170.02312.31
4.3.10.0130.02712.31
4.3.00.0100.02712.31

preferences:
49.57 ms | 401 KiB | 5 Q