3v4l.org

run code in 300+ PHP versions simultaneously
<?php function escape($string){ if(is_array($string)){ foreach($string as $key => $val){ unset($string[$key]); $string[escape($key)] = escape($val); } }else{ $string = mysql_real_escape_string($string); } return $string; } $x = "as'd"; print_r(escape($x));

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)
8.3.40.0070.01018.78
8.3.30.0030.01019.04
8.3.20.0000.00820.39
8.3.10.0080.00023.65
8.3.00.0070.00317.38
8.2.170.0140.00022.96
8.2.160.0140.00319.24
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0000.00722.14
8.2.110.0080.00020.46
8.2.100.0120.00017.85
8.2.90.0000.00918.03
8.2.80.0030.00617.97
8.2.70.0100.00317.38
8.2.60.0050.00517.80
8.2.50.0070.00418.07
8.2.40.0000.00819.70
8.2.30.0000.00818.00
8.2.20.0040.00417.74
8.2.10.0080.00017.96
8.2.00.0040.00717.70
8.1.270.0080.00023.70
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0080.00022.20
8.1.230.0060.00620.97
8.1.220.0030.00717.79
8.1.210.0050.00318.77
8.1.200.0060.00317.22
8.1.190.0000.00817.13
8.1.180.0030.00618.10
8.1.170.0000.00918.59
8.1.160.0000.00721.96
8.1.150.0080.00318.82
8.1.140.0050.00217.30
8.1.130.0000.00717.76
8.1.120.0050.00217.24
8.1.110.0040.00417.28
8.1.100.0050.00217.39
8.1.90.0030.00517.31
8.1.80.0000.00717.39
8.1.70.0030.00317.36
8.1.60.0000.00917.47
8.1.50.0000.00917.50
8.1.40.0080.00017.40
8.1.30.0050.00317.52
8.1.20.0090.00017.70
8.1.10.0030.00517.58
8.1.00.0020.00517.40
8.0.300.0040.00420.09
8.0.290.0000.00716.58
8.0.280.0030.00318.37
8.0.270.0030.00317.11
8.0.260.0000.00617.11
8.0.250.0040.00416.95
8.0.240.0070.00016.83
8.0.230.0030.00316.95
8.0.220.0020.00516.85
8.0.210.0030.00316.92
8.0.200.0000.00716.99
8.0.190.0000.00816.93
8.0.180.0000.00716.89
8.0.170.0030.00616.98
8.0.160.0000.00716.93
8.0.150.0000.00916.84
8.0.140.0070.00016.84
8.0.130.0030.00313.27
8.0.120.0000.00816.74
8.0.110.0040.00416.80
8.0.100.0040.00416.76
8.0.90.0000.00816.94
8.0.80.0070.01016.86
8.0.70.0050.00316.71
8.0.60.0000.00816.95
8.0.50.0040.00416.79
8.0.30.0150.00516.98
8.0.20.0150.00317.43
8.0.10.0040.00416.97
8.0.00.0150.00416.67
7.4.330.0050.00015.00
7.4.320.0040.00416.37
7.4.300.0030.00316.52
7.4.290.0070.00016.49
7.4.280.0000.00716.63
7.4.270.0070.00016.52
7.4.260.0030.00316.56
7.4.250.0000.00716.48
7.4.240.0020.00516.62
7.4.230.0000.00716.62
7.4.220.0100.00816.61
7.4.210.0080.00816.56
7.4.200.0020.00516.49
7.4.160.0120.00416.62
7.4.150.0070.01117.40
7.4.140.0130.01017.86
7.4.130.0080.01116.54
7.4.120.0090.00916.46
7.4.110.0030.01316.62
7.4.100.0130.00316.52
7.4.90.0090.00916.57
7.4.80.0080.00819.39
7.4.70.0190.00316.43
7.4.60.0110.00716.66
7.4.50.0000.00516.54
7.4.40.0080.00816.61
7.4.30.0140.00316.48
7.4.00.0070.01114.94
7.3.330.0000.00613.29
7.3.320.0050.00013.27
7.3.310.0070.00016.21
7.3.300.0070.00016.32
7.3.290.0050.01016.35
7.3.280.0090.00616.27
7.3.270.0000.01617.40
7.3.260.0030.01416.25
7.3.250.0120.00816.38
7.3.240.0130.00316.38
7.3.230.0080.00816.46
7.3.210.0130.01316.50
7.3.200.0160.00619.39
7.3.190.0090.01216.29
7.3.180.0170.00616.22
7.3.170.0080.00816.48
7.3.160.0100.00716.39
7.2.330.0070.01016.40
7.2.320.0100.01016.45
7.2.310.0110.00616.76
7.2.300.0060.00916.54
7.2.290.0120.00616.61
7.2.110.0150.00916.50
7.2.100.0180.00616.37
7.2.90.0100.01016.55
7.2.80.0130.00316.52
7.2.70.0080.01216.71
7.2.60.0110.00916.53
7.2.50.0060.01516.73
7.2.40.0060.01316.44
7.2.30.0130.00816.41
7.2.20.0120.01016.55
7.2.10.0090.01416.48
7.2.00.0030.01117.97
7.1.230.0130.00915.84
7.1.220.0180.00915.49
7.1.210.0180.00915.64
7.1.200.0100.00715.50
7.1.190.0080.00415.68
7.1.180.0040.01415.74
7.1.170.0070.01115.55
7.1.160.0100.00715.63
7.1.150.0100.01015.03
7.1.140.0140.00715.64
7.1.130.0030.01215.14
7.1.120.0130.00315.55
7.1.110.0080.00515.70
7.1.100.0050.01016.55
7.1.90.0000.01515.62
7.1.80.0080.01215.74
7.1.70.0040.00816.43
7.1.60.0110.01117.56
7.1.50.0120.00716.40
7.1.40.0110.01115.73
7.1.30.0140.01015.87
7.1.20.0110.00815.80
7.1.10.0070.01015.45
7.1.00.0080.03818.90
7.0.310.0120.00315.29
7.0.300.0100.00715.54
7.0.290.0100.00715.02
7.0.280.0080.00814.82
7.0.270.0060.01315.23
7.0.260.0060.00915.03
7.0.250.0090.00315.11
7.0.240.0120.00315.07
7.0.230.0060.00915.49
7.0.220.0070.01115.34
7.0.210.0080.01015.40
7.0.200.0070.00615.91
7.0.190.0080.01215.18
7.0.180.0080.01115.03
7.0.170.0110.00715.17
7.0.160.0040.01215.11
7.0.150.0100.00515.50
7.0.140.0050.03918.78
7.0.130.0100.00615.16
7.0.120.0040.01114.92
7.0.110.0070.00315.43
7.0.100.0080.00815.24
7.0.90.0060.00915.31
7.0.80.0050.00515.23
7.0.70.0080.00815.36
7.0.60.0060.02617.40
7.0.50.0110.04016.46
7.0.40.0070.02916.63
7.0.30.0220.03116.74
7.0.20.0180.04116.75
7.0.10.0040.02916.86
7.0.00.0020.03016.77
5.6.380.0090.01814.47
5.6.370.0060.00614.11
5.6.360.0100.00713.79
5.6.350.0130.00413.82
5.6.340.0170.00313.88
5.6.330.0140.00514.36
5.6.320.0040.01213.84
5.6.310.0090.00914.33
5.6.300.0100.00714.30
5.6.290.0030.00713.89
5.6.280.0060.04017.33
5.6.270.0080.00814.18
5.6.260.0090.00914.08
5.6.250.0040.01314.24
5.6.240.0100.00514.04
5.6.230.0110.00414.14
5.6.220.0060.00614.10
5.6.210.0090.03317.16
5.6.200.0030.03615.97
5.6.190.0070.02717.31
5.6.180.0310.02117.32
5.6.170.0210.02417.34
5.6.160.0060.04717.26
5.6.150.0140.03816.16
5.6.140.0090.04216.09
5.6.130.0070.02816.17
5.6.120.0060.04017.45
5.6.110.0060.02317.51
5.6.100.0080.04417.64
5.6.90.0060.02817.54
5.6.80.0080.02317.34
5.6.70.0100.00614.00
5.6.60.0060.00614.02
5.6.50.0030.00614.02
5.6.40.0070.01014.27
5.6.30.0130.00313.77
5.6.20.0070.00713.98
5.6.10.0070.00714.13
5.6.00.0070.00713.92
5.5.380.0040.00810.97
5.5.370.0090.00310.71
5.5.360.0070.00710.79
5.5.350.0100.03015.74
5.5.340.0100.03114.36
5.5.330.0080.03015.74
5.5.320.0220.03715.64
5.5.310.0190.03415.61
5.5.300.0000.04914.65
5.5.290.0090.04014.59
5.5.280.0050.02615.93
5.5.270.0030.03815.86
5.5.260.0120.03315.80
5.5.250.0120.04015.67
5.5.240.0110.02015.56
5.5.230.0080.00311.05
5.5.220.0080.00310.82
5.5.210.0070.00310.98
5.5.200.0000.01111.08
5.5.190.0080.00310.69
5.5.180.0060.00610.81
5.5.170.0030.01313.61
5.5.160.0080.00310.95
5.5.150.0070.00310.88
5.5.140.0000.01211.09
5.5.130.0060.00611.02
5.5.120.0070.00310.86
5.5.110.0050.00511.00
5.5.100.0050.00510.61
5.5.90.0030.00711.02
5.5.80.0060.00610.83
5.5.70.0090.00310.82
5.5.60.0030.00710.94
5.5.50.0080.00310.98
5.5.40.0060.00310.83
5.5.30.0070.00311.04
5.5.20.0030.00711.00
5.5.10.0060.00610.68
5.5.00.0060.00311.11
5.4.450.0180.02815.08
5.4.440.0250.02314.92
5.4.430.0250.02515.20
5.4.420.0450.00515.11
5.4.410.0340.00314.93
5.4.400.0330.00414.94
5.4.390.0330.00414.96
5.4.380.0330.00115.10
5.4.370.0330.00315.07
5.4.360.0340.00115.05
5.4.350.0340.00314.90
5.4.340.0060.01911.48
5.4.330.0050.00510.96
5.4.320.0090.01911.69
5.4.310.0050.02111.67
5.4.300.0040.02611.63
5.4.290.0090.02111.65
5.4.280.0040.02311.60
5.4.270.0050.02111.73
5.4.260.0050.02211.61
5.4.250.0060.02211.72
5.4.240.0070.02211.68
5.4.230.0060.02011.57
5.4.220.0060.02111.49
5.4.210.0080.01911.65
5.4.200.0080.02211.82
5.4.190.0100.01911.49
5.4.180.0040.02611.50
5.4.170.0080.02111.59
5.4.160.0040.02411.69
5.4.150.0060.02111.62
5.4.140.0080.01911.55
5.4.130.0050.02211.50
5.4.120.0080.01711.38
5.4.110.0060.02011.34
5.4.100.0100.02011.48
5.4.90.0100.01711.51
5.4.80.0080.02011.52
5.4.70.0040.02311.48
5.4.60.0100.02111.53
5.4.50.0100.02311.45
5.4.40.0040.02911.47
5.4.30.0060.02011.37
5.4.20.0070.02211.47
5.4.10.0070.02411.45
5.4.00.0090.02011.21
5.3.290.0070.02411.59
5.3.280.0060.02211.51
5.3.270.0080.02211.59
5.3.260.0070.02311.60
5.3.250.0060.02211.63
5.3.240.0060.02111.60
5.3.230.0070.02011.59
5.3.220.0060.02211.48
5.3.210.0050.02211.61
5.3.200.0060.02111.61
5.3.190.0100.02211.61
5.3.180.0070.02011.56
5.3.170.0040.02211.71
5.3.160.0040.02311.65
5.3.150.0060.02111.70
5.3.140.0070.02011.66
5.3.130.0050.02411.66
5.3.120.0070.02211.52
5.3.110.0060.02211.57
5.3.100.0050.02111.34
5.3.90.0060.01811.40
5.3.80.0080.01811.29
5.3.70.0040.02111.30
5.3.60.0040.02111.32
5.3.50.0060.02011.27
5.3.40.0040.02211.27
5.3.30.0040.02211.26
5.3.20.0060.02011.14
5.3.10.0050.02011.07
5.3.00.0050.02111.02
5.2.170.0050.0179.30
5.2.160.0040.0189.44
5.2.150.0050.0179.48
5.2.140.0050.0169.30
5.2.130.0030.0219.25
5.2.120.0030.0189.28
5.2.110.0040.0179.28
5.2.100.0020.0189.36
5.2.90.0070.0169.22
5.2.80.0070.0149.27
5.2.70.0050.0179.34
5.2.60.0040.0179.28
5.2.50.0030.0189.15
5.2.40.0040.0209.25
5.2.30.0050.0219.28
5.2.20.0040.0169.02
5.2.10.0060.0159.04
5.2.00.0070.0149.04
5.1.60.0040.0148.41
5.1.50.0030.0148.41
5.1.40.0040.0148.40
5.1.30.0050.0158.60
5.1.20.0030.0168.58
5.1.10.0030.0158.45
5.1.00.0030.0148.45
5.0.50.0060.0107.68
5.0.40.0030.0127.62
5.0.30.0030.0167.52
5.0.20.0030.0127.51
5.0.10.0040.0117.50
5.0.00.0030.0177.49
4.4.90.0020.0106.75
4.4.80.0010.0126.74
4.4.70.0020.0116.74
4.4.60.0020.0116.74
4.4.50.0030.0106.75
4.4.40.0000.0186.72
4.4.30.0030.0116.74
4.4.20.0030.0126.79
4.4.10.0030.0136.79
4.4.00.0020.0166.74
4.3.110.0010.0126.70
4.3.100.0020.0106.70
4.3.90.0030.0116.68
4.3.80.0030.0166.66
4.3.70.0020.0116.68
4.3.60.0030.0116.68
4.3.50.0030.0096.68
4.3.40.0030.0176.63
4.3.30.0020.0166.02
4.3.20.0010.0126.01
4.3.10.0020.0125.99
4.3.00.0030.0119.56

preferences:
48.69 ms | 400 KiB | 5 Q