3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array( "foo" => "bar", "bar" => "foo", ); echo $array; echo "lalala"; echo mysql_real_escape_string($array); ?>

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)
8.3.60.0170.00316.63
8.3.50.0050.01521.15
8.3.40.0060.00918.67
8.3.30.0100.00318.71
8.3.20.0000.00820.16
8.3.10.0080.00023.51
8.3.00.0080.00019.68
8.2.180.0070.00718.29
8.2.170.0120.00322.96
8.2.160.0000.01419.47
8.2.150.0000.00824.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00017.75
8.2.110.0060.00319.23
8.2.100.0120.00017.78
8.2.90.0040.00418.34
8.2.80.0040.00417.97
8.2.70.0090.00017.75
8.2.60.0030.00717.93
8.2.50.0040.00418.07
8.2.40.0030.00621.10
8.2.30.0000.00720.55
8.2.20.0000.00817.79
8.2.10.0040.00418.02
8.2.00.0040.00418.09
8.1.280.0060.00925.92
8.1.270.0120.00323.82
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.73
8.1.230.0040.00720.96
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0000.00917.25
8.1.190.0000.00817.13
8.1.180.0080.00018.10
8.1.170.0070.00320.27
8.1.160.0090.00021.95
8.1.150.0000.00718.68
8.1.140.0030.00619.56
8.1.130.0040.00417.65
8.1.120.0000.00717.33
8.1.110.0070.00017.29
8.1.100.0040.00417.44
8.1.90.0000.00717.45
8.1.80.0040.00417.39
8.1.70.0000.00817.29
8.1.60.0040.00417.41
8.1.50.0080.00017.39
8.1.40.0030.00817.42
8.1.30.0040.00417.64
8.1.20.0040.00417.61
8.1.10.0030.00617.53
8.1.00.0030.00617.52
8.0.300.0050.00219.94
8.0.290.0040.00416.62
8.0.280.0000.00718.43
8.0.270.0070.00017.25
8.0.260.0030.00317.24
8.0.250.0040.00416.91
8.0.240.0040.00417.02
8.0.230.0060.00016.88
8.0.220.0000.00716.75
8.0.210.0040.00416.76
8.0.200.0000.00716.84
8.0.190.0030.00616.92
8.0.180.0000.00716.92
8.0.170.0040.00416.91
8.0.160.0000.00816.86
8.0.150.0050.00316.88
8.0.140.0030.00316.90
8.0.130.0030.00313.40
8.0.120.0000.00716.95
8.0.110.0030.00316.82
8.0.100.0000.00816.89
8.0.90.0030.00316.71
8.0.80.0100.00316.89
8.0.70.0040.00416.92
8.0.60.0070.00016.86
8.0.50.0040.00416.94
8.0.30.0080.00817.09
8.0.20.0120.00617.40
8.0.10.0040.00417.08
8.0.00.0100.00716.75
7.4.330.0020.00215.08
7.4.320.0000.00616.54
7.4.300.0000.00716.48
7.4.290.0040.00416.41
7.4.280.0000.00816.54
7.4.270.0030.00516.58
7.4.260.0000.00716.50
7.4.250.0000.00716.50
7.4.240.0040.00416.59
7.4.230.0030.00316.71
7.4.220.0040.01516.71
7.4.210.0120.00316.71
7.4.200.0030.00316.41
7.4.160.0110.00716.43
7.4.150.0160.00617.40
7.4.140.0130.00517.86
7.4.130.0070.01016.38
7.4.120.0060.01116.46
7.4.110.0060.01216.73
7.4.100.0080.01616.50
7.4.90.0070.01316.27
7.4.80.0070.01019.39
7.4.70.0160.00016.49
7.4.60.0060.01016.51
7.4.50.0000.00516.32
7.4.40.0040.01316.43
7.4.30.0110.00516.47
7.4.00.0070.00714.82
7.3.330.0000.00613.16
7.3.320.0060.00013.23
7.3.310.0070.00016.39
7.3.300.0070.00016.23
7.3.290.0060.01316.32
7.3.280.0100.01116.31
7.3.270.0140.01017.40
7.3.260.0150.02216.49
7.3.250.0130.00616.58
7.3.240.0120.00616.61
7.3.230.0090.00916.58
7.3.210.0080.00816.48
7.3.200.0070.01016.42
7.3.190.0170.00016.34
7.3.180.0110.00716.57
7.3.170.0140.00316.36
7.3.160.0170.00616.26
7.2.330.0090.00916.71
7.2.320.0070.01716.53
7.2.310.0080.00816.30
7.2.300.0110.00516.55
7.2.290.0150.00316.29
7.2.60.0070.00716.84
7.2.00.0110.00319.05
7.1.200.0160.00215.21
7.1.100.0060.00918.09
7.1.70.0110.00417.19
7.1.60.0120.01219.50
7.1.50.0030.01016.85
7.1.00.0030.07722.54
7.0.200.0040.00416.72
7.0.60.0070.08719.93
7.0.50.0100.03317.88
7.0.40.0070.08320.20
7.0.30.0200.04320.11
7.0.20.0300.07020.33
7.0.10.0070.06320.09
7.0.00.0000.07320.20
5.6.280.0030.03320.77
5.6.210.0130.06720.74
5.6.200.0070.03718.19
5.6.190.0070.05320.67
5.6.180.0000.04320.73
5.6.170.0230.03320.62
5.6.160.0100.05720.37
5.6.150.0000.04318.21
5.6.140.0070.08018.18
5.6.130.0170.04018.23
5.6.120.0100.07021.02
5.6.110.0070.08720.98
5.6.100.0030.08020.98
5.6.90.0070.05321.07
5.6.80.0070.04720.43
5.5.350.0030.08320.40
5.5.340.0070.03718.04
5.5.330.0100.03320.22
5.5.320.0200.04020.20
5.5.310.0170.04020.29
5.5.300.0030.04718.02
5.5.290.0070.08318.02
5.5.280.0100.08320.79
5.5.270.0000.09320.67
5.5.260.0100.05720.92
5.5.250.0070.08020.65
5.5.240.0270.04320.23
5.4.450.0130.05319.48
5.4.440.0130.05719.47
5.4.430.0130.05319.26
5.4.420.0170.07019.44
5.4.410.0270.05719.11
5.4.400.0170.06719.02
5.4.390.0230.07019.15
5.4.380.0200.06318.77
5.4.370.0230.06018.99
5.4.360.0130.05719.13
5.4.350.0230.06019.15
5.4.340.0300.03718.92
5.4.320.0200.06319.25
5.4.310.0230.04718.77
5.4.300.0130.05319.12
5.4.290.0200.05719.22
5.4.280.0030.07019.10
5.4.270.0170.05019.10
5.4.260.0200.05018.98
5.4.250.0170.05019.20
5.4.240.0230.04019.25
5.4.230.0230.05019.13
5.4.220.0130.06718.93
5.4.210.0130.06019.09
5.4.200.0200.04319.25
5.4.190.0200.04318.76
5.4.180.0170.05319.24
5.4.170.0130.05018.93
5.4.160.0230.05018.79
5.4.150.0130.07019.08
5.4.140.0070.05316.43
5.4.130.0200.05016.21
5.4.120.0130.05316.26
5.4.110.0130.05316.18
5.4.100.0030.06016.45
5.4.90.0130.05016.55
5.4.80.0170.04716.20
5.4.70.0170.05316.38
5.4.60.0200.04016.40
5.4.50.0130.04716.36
5.4.40.0170.04716.36
5.4.30.0130.04716.40
5.4.20.0170.04316.43
5.4.10.0070.05316.35
5.4.00.0100.04715.72

preferences:
60.21 ms | 401 KiB | 5 Q