3v4l.org

run code in 300+ PHP versions simultaneously
<?php function qs_search($qs) { $query_string = array(); $query_string['search'] = $qs; return http_build_query($query_string); } var_dump(qs_search("regular")); var_dump(qs_search("Синодальный"));

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)
8.3.60.0120.00616.59
8.3.50.0100.00716.54
8.3.40.0090.00618.79
8.3.30.0110.00318.68
8.3.20.0080.00018.77
8.3.10.0030.00520.40
8.3.00.0050.00317.50
8.2.180.0100.01016.63
8.2.170.0140.00022.96
8.2.160.0040.01122.12
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0000.01019.95
8.2.110.0030.00720.95
8.2.100.0110.00017.78
8.2.90.0030.00619.53
8.2.80.0060.00319.16
8.2.70.0060.00317.50
8.2.60.0030.00518.04
8.2.50.0040.00418.07
8.2.40.0080.00018.34
8.2.30.0030.00618.01
8.2.20.0040.00417.72
8.2.10.0050.00217.66
8.2.00.0080.00417.66
8.1.280.0120.00325.92
8.1.270.0000.00724.66
8.1.260.0080.00026.35
8.1.250.0090.00028.09
8.1.240.0070.00320.68
8.1.230.0080.00320.91
8.1.220.0000.00817.79
8.1.210.0040.00418.79
8.1.200.0060.00317.22
8.1.190.0030.00617.39
8.1.180.0030.00618.10
8.1.170.0000.00818.76
8.1.160.0070.00018.74
8.1.150.0000.00718.49
8.1.140.0000.00817.30
8.1.130.0030.00517.75
8.1.120.0070.00017.40
8.1.110.0040.00417.36
8.1.100.0040.00417.32
8.1.90.0040.00417.29
8.1.80.0070.00017.29
8.1.70.0060.00317.31
8.1.60.0030.00517.47
8.1.50.0040.00417.35
8.1.40.0060.00317.47
8.1.30.0040.00417.48
8.1.20.0040.00417.64
8.1.10.0040.00417.42
8.1.00.0040.00417.50
8.0.300.0040.00419.89
8.0.290.0040.00416.75
8.0.280.0030.00318.35
8.0.270.0030.00317.11
8.0.260.0030.00316.66
8.0.250.0030.00616.79
8.0.240.0110.00016.89
8.0.230.0030.00316.78
8.0.220.0000.00816.83
8.0.210.0000.00616.76
8.0.200.0000.00616.93
8.0.190.0040.00416.86
8.0.180.0050.00216.83
8.0.170.0050.00316.83
8.0.160.0040.00316.80
8.0.150.0030.00616.65
8.0.140.0000.00816.79
8.0.130.0030.00313.23
8.0.120.0030.00516.70
8.0.110.0040.00416.65
8.0.100.0040.00416.71
8.0.90.0040.00416.70
8.0.80.0110.00416.71
8.0.70.0000.00716.68
8.0.60.0040.00416.66
8.0.50.0040.00416.63
8.0.30.0090.00916.91
8.0.20.0120.01017.10
8.0.10.0030.00516.91
8.0.00.0140.00416.65
7.4.330.0050.00012.96
7.4.320.0030.00316.39
7.4.300.0020.00516.60
7.4.290.0030.00316.59
7.4.280.0040.00416.45
7.4.270.0030.00316.50
7.4.260.0040.00413.29
7.4.250.0030.00616.51
7.4.240.0000.00716.41
7.4.230.0030.00316.70
7.4.220.0070.02016.46
7.4.210.0080.00716.57
7.4.200.0060.00316.32
7.4.190.0070.00016.77
7.4.160.0080.00816.34
7.4.150.0090.01016.63
7.4.140.0090.01116.38
7.4.130.0090.00816.45
7.4.120.0070.01116.45
7.4.110.0070.01716.58
7.4.100.0180.00616.68
7.4.90.0120.00616.48
7.4.80.0070.01016.38
7.4.70.0150.00316.37
7.4.60.0100.00716.39
7.4.50.0000.00416.35
7.4.40.0030.01016.46
7.4.30.0080.00816.45
7.4.00.0070.01014.84
7.3.330.0040.00413.23
7.3.320.0060.00013.37
7.3.310.0030.00316.19
7.3.300.0060.00016.26
7.3.290.0030.01216.37
7.3.280.0100.00616.34
7.3.270.0110.00616.45
7.3.260.0080.00916.40
7.3.250.0110.01116.68
7.3.240.0170.00316.66
7.3.230.0210.00016.58
7.3.210.0130.00616.31
7.3.200.0120.00619.39
7.3.190.0130.00616.25
7.3.180.0070.01016.39
7.3.170.0040.01216.44
7.3.160.0040.01216.25
7.3.120.0070.01014.73
7.3.110.0100.00714.96
7.3.100.0120.00615.00
7.3.90.0090.00314.84
7.3.80.0040.00714.58
7.3.70.0000.00914.82
7.3.60.0000.01814.78
7.3.50.0000.00914.72
7.3.40.0030.00914.79
7.3.30.0040.00714.80
7.3.20.0040.01116.50
7.3.10.0070.00916.46
7.3.00.0050.00816.38
7.2.330.0070.01116.46
7.2.320.0130.00916.65
7.2.310.0130.01016.65
7.2.300.0100.00616.45
7.2.290.0120.01216.67
7.2.250.0070.01115.06
7.2.240.0070.01314.82
7.2.230.0060.00914.99
7.2.220.0080.00315.00
7.2.210.0030.00714.73
7.2.200.0040.01214.75
7.2.190.0060.01214.64
7.2.180.0030.00914.68
7.2.170.0090.00314.85
7.2.130.0040.01116.48
7.2.120.0130.00716.64
7.2.110.0040.01116.38
7.2.100.0130.00316.62
7.2.90.0100.00016.55
7.2.80.0100.00716.17
7.2.70.0040.00816.69
7.2.60.0140.00316.97
7.2.50.0100.00316.72
7.2.40.0060.01216.86
7.2.30.0120.00616.46
7.2.20.0040.01216.02
7.2.10.0190.00016.36
7.2.00.0040.01116.73
7.1.330.0060.00915.79
7.1.320.0070.00715.53
7.1.310.0040.00715.87
7.1.300.0090.00915.67
7.1.290.0080.00415.75
7.1.280.0030.01015.77
7.1.270.0030.01015.45
7.1.260.0030.00615.96
7.1.250.0120.00315.73
7.1.100.0080.00418.17
7.1.70.0000.01017.18
7.1.60.0070.01619.40
7.1.50.0000.02116.94
7.1.00.0070.07322.51
7.0.200.0230.00314.68
7.0.140.0000.07722.09
7.0.120.0030.07722.05
7.0.60.0130.07721.81
7.0.50.0100.08317.92
7.0.40.0030.08020.24
7.0.30.0570.06720.13
7.0.20.0230.05020.25
7.0.10.0030.08720.30
7.0.00.0100.08320.23
5.6.280.0070.07021.07
5.6.210.0030.04720.55
5.6.200.0170.07018.29
5.6.190.0070.08720.57
5.6.180.0130.04320.55
5.6.170.0400.07020.51
5.6.160.0070.04720.46
5.6.150.0130.04318.18
5.6.140.0030.06318.20
5.6.130.0070.06018.14
5.6.120.0130.07320.99
5.6.110.0100.06020.97
5.6.100.0200.06720.97
5.6.90.0100.07721.04
5.6.80.0030.04020.51
5.5.350.4100.04320.32
5.5.340.0070.03317.95
5.5.330.0070.05320.31
5.5.320.0430.06720.36
5.5.310.0270.07720.34
5.5.300.0070.08017.96
5.5.290.0100.05717.97
5.5.280.0000.04720.96
5.5.270.0200.07320.66
5.5.260.0100.05720.88
5.5.250.0100.07720.55
5.5.240.0170.04720.37
5.4.450.0070.06019.44
5.4.440.0070.04319.35
5.4.430.0070.07319.56
5.4.420.0100.04719.39
5.4.410.0070.05019.40
5.4.400.0100.05719.16
5.4.390.0070.04319.17
5.4.380.0030.06319.14
5.4.370.0100.04319.00
5.4.360.0070.04719.01
5.4.350.0070.08319.14
5.4.340.0070.07018.88
5.4.320.0030.07718.85
5.4.310.0070.06018.92
5.4.300.0000.07319.00
5.4.290.0000.07318.86
5.4.280.0130.06719.14
5.4.270.0130.06719.23
5.4.260.0130.07319.26
5.4.250.0000.04319.14
5.4.240.0000.04019.14
5.4.230.0100.03319.23
5.4.220.0070.07718.84
5.4.210.0070.07718.91
5.4.200.0070.08019.23
5.4.190.0130.04019.15
5.4.180.0100.05318.91
5.4.170.0030.08318.84
5.4.160.0030.08318.90
5.4.150.0130.07019.10
5.4.140.0070.04716.50
5.4.130.0000.05016.37
5.4.120.0100.03016.32
5.4.110.0070.04316.31
5.4.100.0100.03016.39
5.4.90.0000.04016.40
5.4.80.0030.03716.39
5.4.70.0030.03316.35
5.4.60.0070.04016.25
5.4.50.0000.03716.36
5.4.40.0000.03716.43
5.4.30.0030.03316.33
5.4.20.0000.03716.40
5.4.10.0030.04316.26
5.4.00.0000.03715.77
5.3.290.0030.08014.73
5.3.280.0130.03714.51
5.3.270.0070.04714.61
5.3.260.0000.08714.64
5.3.250.0100.07714.63
5.3.240.0030.05014.61
5.3.230.0030.03714.63
5.3.220.0030.04014.56
5.3.210.0030.04014.64
5.3.200.0000.04014.59
5.3.190.0030.03714.56
5.3.180.0070.03714.59
5.3.170.0030.03714.56
5.3.160.0100.02714.63
5.3.150.0000.03714.59
5.3.140.0070.03314.56
5.3.130.0030.03714.70
5.3.120.0000.05714.55
5.3.110.0030.03714.57
5.3.100.0000.03713.96
5.3.90.0000.03714.07
5.3.80.0070.04014.09
5.3.70.0000.03713.96
5.3.60.0000.04014.06
5.3.50.0070.03313.83
5.3.40.0000.04014.10
5.3.30.0030.03313.90
5.3.20.0030.03713.57
5.3.10.0030.04313.65
5.3.00.0000.03713.54
5.2.170.0000.03011.19
5.2.160.0000.03011.14
5.2.150.0000.03011.30
5.2.140.0100.02711.11
5.2.130.0070.03011.05
5.2.120.0070.02711.11
5.2.110.0000.03011.04
5.2.100.0000.03011.11
5.2.90.0030.02711.13
5.2.80.0000.03011.24
5.2.70.0000.03011.25
5.2.60.0000.03011.05
5.2.50.0030.03311.05
5.2.40.0000.03011.03
5.2.30.0000.03010.97
5.2.20.0030.02711.10
5.2.10.0030.02710.91
5.2.00.0000.03310.85
5.1.60.0070.02010.05
5.1.50.0000.0279.96
5.1.40.0000.0239.99
5.1.30.0030.02310.39
5.1.20.0000.02710.34
5.1.10.0000.03710.21
5.1.00.0000.03310.11
5.0.50.0030.0238.54
5.0.40.0000.0408.55
5.0.30.0000.0338.29
5.0.20.0070.0408.18
5.0.10.0030.0278.10
5.0.00.0070.0508.06
4.4.90.0030.0137.79
4.4.80.0030.0137.79
4.4.70.0070.0107.79
4.4.60.0000.0177.79
4.4.50.0000.0177.79
4.4.40.0000.0237.79
4.4.30.0000.0177.79
4.4.20.0030.0137.79
4.4.10.0000.0177.79
4.4.00.0030.0477.79
4.3.110.0000.0407.79
4.3.100.0000.0337.79
4.3.90.0000.0277.79
4.3.80.0070.0237.79
4.3.70.0030.0337.79
4.3.60.0000.0177.79
4.3.50.0070.0277.79
4.3.40.0000.0537.79
4.3.30.0000.0337.79
4.3.20.0030.0337.79
4.3.10.0000.0307.79
4.3.00.0000.0337.79

preferences:
43.51 ms | 401 KiB | 5 Q