3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(mysql_real_escape_string(null));

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)
8.3.40.0080.00518.79
8.3.30.0070.00718.81
8.3.20.0000.00720.12
8.3.10.0040.00421.68
8.3.00.0080.00023.66
8.2.170.0100.00322.96
8.2.160.0040.01122.08
8.2.150.0030.00525.66
8.2.140.0040.00424.66
8.2.130.0100.00320.87
8.2.120.0000.00726.35
8.2.110.0110.00021.07
8.2.100.0070.00417.91
8.2.90.0000.00819.09
8.2.80.0050.00317.97
8.2.70.0030.00717.63
8.2.60.0060.00317.80
8.2.50.0040.00418.09
8.2.40.0000.00822.25
8.2.30.0020.00519.42
8.2.20.0080.00017.80
8.2.10.0050.00317.98
8.2.00.0030.00518.04
8.1.270.0080.00422.19
8.1.260.0000.00728.09
8.1.250.0080.00028.09
8.1.240.0030.00622.65
8.1.230.0070.00417.77
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0060.00317.23
8.1.190.0000.00817.23
8.1.180.0000.00818.10
8.1.170.0030.00518.37
8.1.160.0040.00420.61
8.1.150.0000.00820.42
8.1.140.0080.00019.42
8.1.130.0030.00317.65
8.1.120.0000.00717.22
8.1.110.0040.00417.32
8.1.100.0000.00717.29
8.1.90.0040.00417.36
8.1.80.0050.00217.30
8.1.70.0030.00317.34
8.1.60.0000.00817.36
8.1.50.0000.00817.46
8.1.40.0000.01117.42
8.1.30.0080.00017.52
8.1.20.0040.00417.52
8.1.10.0000.00817.43
8.1.00.0070.00017.40
8.0.300.0040.00418.84
8.0.290.0040.00416.75
8.0.280.0030.00318.32
8.0.270.0030.00317.11
8.0.260.0000.00717.25
8.0.250.0050.00216.83
8.0.240.0040.00416.88
8.0.230.0030.00316.85
8.0.220.0030.00316.84
8.0.210.0040.00416.86
8.0.200.0030.00316.92
8.0.190.0060.00316.82
8.0.180.0040.00416.89
8.0.170.0080.00316.81
8.0.160.0050.00316.93
8.0.150.0000.00816.80
8.0.140.0030.00716.79
8.0.130.0000.00913.38
8.0.120.0000.00816.86
8.0.110.0070.00016.81
8.0.100.0000.00716.77
8.0.90.0040.00416.78
8.0.80.0100.00316.94
8.0.70.0080.00016.85
8.0.60.0040.00416.75
8.0.50.0000.00716.73
8.0.30.0100.00816.84
8.0.20.0110.01017.28
8.0.10.0130.00916.95
8.0.00.0090.00716.72
7.4.330.0020.00216.74
7.4.320.0060.00016.45
7.4.300.0000.00816.41
7.4.290.0070.00016.52
7.4.280.0040.00416.46
7.4.270.0030.00316.53
7.4.260.0030.00316.46
7.4.250.0000.00716.38
7.4.240.0070.00016.47
7.4.230.0000.00716.50
7.4.220.0100.00716.46
7.4.210.0090.00916.44
7.4.200.0030.00316.34
7.4.160.0090.00816.55
7.4.150.0100.01017.01
7.4.140.0100.01117.38
7.4.130.0090.00916.38
7.4.120.0090.00816.42
7.4.110.0070.01116.38
7.4.100.0130.00316.50
7.4.90.0110.00516.47
7.4.80.0120.00617.90
7.4.70.0090.00616.39
7.4.60.0090.01016.39
7.4.50.0070.00916.49
7.4.40.0120.00716.30
7.4.30.0120.00916.34
7.4.20.0120.00516.34
7.4.10.0030.01016.38
7.4.00.0080.00515.72
7.3.330.0040.00412.99
7.3.320.0000.00613.23
7.3.310.0000.00816.15
7.3.300.0030.00316.17
7.3.290.0030.00316.23
7.3.280.0090.00916.26
7.3.270.0120.00716.79
7.3.260.0070.01016.22
7.3.250.0060.01216.24
7.3.240.0060.01016.24
7.3.230.0070.01116.40
7.3.220.0140.00016.21
7.3.210.0050.01116.24
7.3.200.0120.00617.80
7.3.190.0070.01016.34
7.3.180.0120.00716.33
7.3.170.0090.00816.19
7.3.160.0080.01016.23
7.3.150.0060.01316.10
7.3.140.0000.01416.18
7.3.130.0070.00716.13
7.3.120.0050.00916.16
7.3.110.0060.00616.21
7.3.100.0040.00816.10
7.3.90.0070.00716.38
7.3.80.0040.01216.13
7.3.70.0080.00516.19
7.3.60.0060.00916.27
7.3.50.0090.01316.31
7.3.40.0080.01216.22
7.3.30.0060.01416.31
7.3.20.0050.01016.24
7.3.10.0160.00316.23
7.3.00.0090.00616.23
7.2.340.0200.00716.24
7.2.330.0130.01216.19
7.2.320.0120.01016.25
7.2.310.0170.00716.29
7.2.300.0120.01316.28
7.2.290.0090.01416.30
7.2.280.0160.01216.24
7.2.270.0130.01316.21
7.2.260.0140.01116.13
7.2.250.0260.00016.21
7.2.240.0160.00816.29
7.2.230.0180.00716.21
7.2.220.0130.01316.13
7.2.210.0190.00816.24
7.2.200.0240.00416.43
7.2.190.0130.01316.26
7.2.180.0270.00316.39
7.2.170.0250.00516.43
7.2.160.0150.01216.40
7.2.150.0220.00716.52
7.2.140.0200.00616.43
7.2.130.0200.00416.52
7.2.120.0110.01516.59
7.2.110.0130.00915.50
7.2.100.0260.00715.49
7.2.90.0400.00715.43
7.2.80.0390.00915.43
7.2.70.0390.00715.59
7.2.60.0360.00916.04
7.2.50.0210.01015.56
7.2.40.0560.01215.53
7.2.30.0450.00815.67
7.2.20.0530.00915.62
7.2.10.0420.00515.64
7.2.00.0650.01116.79
7.1.330.0220.00515.41
7.1.320.0190.00815.38
7.1.310.0170.00815.20
7.1.300.0180.01115.44
7.1.290.0190.01315.34
7.1.280.0170.00615.51
7.1.270.0200.01315.32
7.1.260.0250.00015.39
7.1.250.0170.00615.29
7.1.240.0240.00015.36
7.1.230.0570.00814.55
7.1.220.0740.01214.39
7.1.210.0180.00514.43
7.1.200.0480.00714.94
7.1.190.0270.00914.42
7.1.180.0180.00814.38
7.1.170.0130.01114.47
7.1.160.0410.00514.47
7.1.150.0340.00714.50
7.1.140.0520.00514.56
7.1.130.0410.00914.47
7.1.120.0660.01214.41
7.1.110.0380.00414.55
7.1.100.0270.00715.61
7.1.90.0430.00214.43
7.1.80.0390.00614.57
7.1.70.0720.00815.24
7.1.60.0260.01116.20
7.1.50.0230.00715.24
7.1.40.0280.00514.50
7.1.30.0660.00714.48
7.1.20.0160.00714.47
7.1.10.0200.00814.54
7.1.00.0230.02916.99
7.0.330.0240.00314.96
7.0.320.0190.00414.95
7.0.310.0770.00514.27
7.0.300.0200.00614.20
7.0.290.0140.00814.18
7.0.280.0360.00514.18
7.0.270.0520.00514.07
7.0.260.0500.00714.21
7.0.250.0520.00914.38
7.0.240.0340.01014.25
7.0.230.0160.00714.31
7.0.220.0190.00714.22
7.0.210.0140.00714.37
7.0.200.0160.00815.02
7.0.190.0240.00714.19
7.0.180.0350.00214.26
7.0.170.0180.00914.22
7.0.160.0210.00214.20
7.0.150.0370.00614.13
7.0.140.0310.00614.15
7.0.130.0280.01014.26
7.0.120.0450.00414.32
7.0.110.0170.00814.07
7.0.100.0240.00614.31
7.0.90.0270.00814.29
7.0.80.0230.00714.17
7.0.70.0210.00814.17
7.0.60.0290.03016.75
7.0.50.0200.02015.43
7.0.40.0160.02116.14
7.0.30.0270.01716.09
7.0.20.0270.02716.16
7.0.10.0150.03416.19
7.0.00.0180.02516.20
5.6.400.0070.01615.60
5.6.390.0130.00915.71
5.6.380.0070.01114.75
5.6.370.0190.00514.87
5.6.360.0100.01114.92
5.6.350.0120.00814.81
5.6.340.0150.00814.86
5.6.330.0120.00914.93
5.6.320.0110.01114.84
5.6.310.0130.00914.89
5.6.300.0160.00814.83
5.6.290.0170.00714.97
5.6.280.0120.01516.87
5.6.270.0110.01214.76
5.6.260.0180.00514.82
5.6.250.0080.01214.78
5.6.240.0160.00714.67
5.6.230.0120.01014.92
5.6.220.0100.01214.83
5.6.210.0140.03016.73
5.6.200.0120.01715.95
5.6.190.0120.02516.91
5.6.180.0200.03016.79
5.6.170.0180.03016.87
5.6.160.0130.03416.76
5.6.150.0140.03016.02
5.6.140.0110.03315.89
5.6.130.0150.01916.09
5.6.120.0120.01916.97
5.6.110.0140.03116.90
5.6.100.0110.02316.82
5.6.90.0120.02916.75
5.6.80.0120.02916.58
5.6.70.0130.01014.74
5.6.60.0150.01014.72
5.6.50.0130.01114.79
5.6.40.0160.00914.86
5.6.30.0140.00914.79
5.6.20.0160.00514.62
5.6.10.0130.01314.91
5.6.00.0170.00714.72
5.5.380.0150.00513.21
5.5.370.0080.01013.27
5.5.360.0130.00613.21
5.5.350.0160.03015.48
5.5.340.0120.02114.84
5.5.330.0130.02315.60
5.5.320.0190.03115.35
5.5.310.0210.02815.58
5.5.300.0100.03314.81
5.5.290.0130.01614.70
5.5.280.0110.02115.71
5.5.270.0060.03715.72
5.5.260.0150.02615.52
5.5.250.0110.02215.66
5.5.240.0150.03015.57
5.5.230.0120.00813.16
5.5.220.0110.00613.10
5.5.210.0130.00913.09
5.5.200.0150.00613.16
5.5.190.0130.00612.99
5.5.180.0120.00913.12
5.5.170.0080.01414.64
5.5.160.0110.00613.17
5.5.150.0120.00813.09
5.5.140.0170.00413.02
5.5.130.0160.00313.15
5.5.120.0140.00712.98
5.5.110.0170.00612.96
5.5.100.0090.00913.16
5.5.90.0130.00413.10
5.5.80.0120.00713.03
5.5.70.0080.01013.13
5.5.60.0170.00213.16
5.5.50.0110.00913.11
5.5.40.0120.00613.15
5.5.30.0110.00713.09
5.5.20.0140.00513.15
5.5.10.0140.00313.12
5.5.00.0130.00513.02

preferences:
45.59 ms | 400 KiB | 5 Q