3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(mysql_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)
8.3.60.0060.01216.75
8.3.50.0150.00718.18
8.3.40.0070.00718.71
8.3.30.0030.01318.71
8.3.20.0040.00420.28
8.3.10.0040.00421.73
8.3.00.0040.00421.77
8.2.180.0090.00616.38
8.2.170.0120.00322.96
8.2.160.0140.00022.14
8.2.150.0090.00025.66
8.2.140.0080.00024.66
8.2.130.0110.00320.60
8.2.120.0050.00326.35
8.2.110.0100.00019.21
8.2.100.0090.00317.80
8.2.90.0050.00319.19
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0000.00818.04
8.2.50.0040.00418.09
8.2.40.0040.00422.27
8.2.30.0040.00419.29
8.2.20.0000.00717.61
8.2.10.0000.00717.99
8.2.00.0040.00417.96
8.1.280.0040.01125.92
8.1.270.0110.00822.05
8.1.260.0050.00228.09
8.1.250.0080.00028.09
8.1.240.0090.00022.46
8.1.230.0000.01217.77
8.1.220.0000.00917.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0000.00816.88
8.1.180.0060.00318.10
8.1.170.0050.00318.46
8.1.160.0000.00720.62
8.1.150.0040.00418.84
8.1.140.0030.00519.29
8.1.130.0030.00317.48
8.1.120.0000.00817.38
8.1.110.0080.00017.29
8.1.100.0000.00717.29
8.1.90.0060.00317.29
8.1.80.0040.00417.30
8.1.70.0030.00317.29
8.1.60.0000.00717.50
8.1.50.0000.00817.45
8.1.40.0070.00317.33
8.1.30.0000.00917.54
8.1.20.0040.00417.43
8.1.10.0000.00717.52
8.1.00.0030.00617.38
8.0.300.0080.00018.84
8.0.290.0060.00316.75
8.0.280.0000.00718.38
8.0.270.0030.00317.05
8.0.260.0000.00817.18
8.0.250.0000.00716.91
8.0.240.0030.00516.83
8.0.230.0000.00716.91
8.0.220.0060.00016.81
8.0.210.0030.00516.86
8.0.200.0070.00016.96
8.0.190.0000.00916.86
8.0.180.0000.00716.80
8.0.170.0060.00616.85
8.0.160.0030.00316.93
8.0.150.0000.00716.95
8.0.140.0030.00616.83
8.0.130.0040.00413.37
8.0.120.0080.00016.81
8.0.110.0030.00416.84
8.0.100.0070.00016.93
8.0.90.0000.00816.95
8.0.80.0100.00716.76
8.0.70.0040.00416.77
8.0.60.0000.00716.70
8.0.50.0000.00716.75
8.0.30.0090.00817.07
8.0.20.0080.01117.40
8.0.10.0000.00816.77
8.0.00.0110.00716.63
7.4.330.0050.00016.77
7.4.320.0030.00316.46
7.4.300.0000.00716.37
7.4.290.0030.00316.44
7.4.280.0040.00416.43
7.4.270.0030.00316.48
7.4.260.0040.00416.46
7.4.250.0040.00416.46
7.4.240.0000.00716.33
7.4.230.0000.00716.59
7.4.220.0150.00416.50
7.4.210.0060.00916.48
7.4.200.0040.00416.51
7.4.160.0130.00916.48
7.4.150.0130.00317.40
7.4.140.0120.01217.86
7.4.130.0130.00616.41
7.4.120.0020.01616.53
7.4.110.0080.00916.46
7.4.100.0110.00616.63
7.4.90.0120.00616.29
7.4.80.0030.01319.39
7.4.70.0100.00716.42
7.4.60.0090.00916.39
7.4.50.0090.00316.40
7.4.40.0090.01316.54
7.4.30.0060.01616.39
7.4.00.0090.00614.75
7.3.330.0030.00313.08
7.3.320.0030.00313.08
7.3.310.0030.00616.34
7.3.300.0000.00716.23
7.3.290.0030.00516.30
7.3.280.0150.00416.22
7.3.270.0120.00417.40
7.3.260.0100.01316.50
7.3.250.0140.00516.41
7.3.240.0070.00916.48
7.3.230.0100.00716.39
7.3.210.0090.01016.40
7.3.200.0070.01019.39
7.3.190.0060.00916.28
7.3.180.0070.01416.14
7.3.170.0110.00516.40
7.3.160.0040.01116.14
7.2.330.0090.00916.56
7.2.320.0070.01016.43
7.2.310.0030.01316.68
7.2.300.0130.00316.46
7.2.290.0100.00616.61
7.2.60.0060.00916.88
7.2.00.0000.01019.32
7.1.200.0100.00315.51
7.1.100.0060.00618.00
7.1.70.0030.00617.18
7.1.60.0040.01819.40
7.1.50.0070.01116.80
7.1.00.0000.08322.45
7.0.200.0030.00516.75
7.0.100.0030.04019.89
7.0.90.0230.08319.86
7.0.80.0070.07319.90
7.0.70.0130.07720.12
7.0.60.0070.07020.00
7.0.50.0230.08020.21
7.0.40.0130.07320.14
7.0.30.0070.08020.13
7.0.20.0130.06320.19
7.0.10.0100.07720.04
7.0.00.0130.08020.08
5.6.280.0000.03720.90
5.6.250.0070.07320.49
5.6.240.0100.06320.54
5.6.230.0000.05020.57
5.6.220.0070.04720.62
5.6.210.0100.06320.48
5.6.200.0070.07021.11
5.6.190.0000.09021.03
5.6.180.0030.08721.05
5.6.170.0100.09021.06
5.6.160.0130.07720.95
5.6.150.0070.08321.07
5.6.140.0130.07721.05
5.6.130.0100.04020.94
5.6.120.0100.07721.07
5.6.110.0070.05320.99
5.6.100.0100.08021.06
5.6.90.0070.08721.00
5.6.80.0130.07720.41
5.6.70.0070.08020.35
5.6.60.0130.06320.50
5.6.50.0070.08320.44
5.6.40.0230.06020.29
5.6.30.0100.08020.42
5.6.20.0070.05020.41
5.6.10.0070.04720.36
5.6.00.0070.05020.41
5.5.380.0100.06720.34
5.5.370.0130.06720.41
5.5.360.0100.04020.38
5.5.350.0100.07720.34
5.5.340.0030.07020.88
5.5.330.0100.08720.64
5.5.320.0130.07320.90
5.5.310.0100.07320.89
5.5.300.0100.07720.87
5.5.290.0030.05320.87
5.5.280.0030.05720.92
5.5.270.0070.07720.90
5.5.260.0130.07720.86
5.5.250.0070.08720.56
5.5.240.0070.03720.27
5.5.230.0100.07720.26
5.5.220.0100.07720.17
5.5.210.0030.08020.23
5.5.200.0130.07320.27
5.5.190.0070.07720.27
5.5.180.0030.07320.18
5.5.160.0070.08020.12
5.5.150.0030.07320.24
5.5.140.0070.03720.26
5.5.130.0000.06720.23
5.5.120.0100.06320.19
5.5.110.0030.04719.97
5.5.100.0100.07320.16
5.5.90.0070.05319.97
5.5.80.0070.08020.14
5.5.70.0000.04719.99
5.5.60.0000.07720.12
5.5.50.0030.07720.05
5.5.40.0070.06720.09
5.5.30.0000.07720.08
5.5.20.0070.04320.07
5.5.10.0070.06320.13
5.5.00.0070.07320.05

preferences:
50.36 ms | 400 KiB | 5 Q