3v4l.org

run code in 300+ PHP versions simultaneously
<?php try{@eval('!');}catch(Error $e){} $_REQUEST['xyz'] = 'pdq'; try{eval('$_REQUEST;');}catch(Error $e){} var_dump($_REQUEST);

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)
8.3.70.0100.01018.42
8.3.60.0110.00717.00
8.3.50.0310.00821.19
8.3.40.0070.01018.84
8.3.30.0110.00418.79
8.3.20.0030.00520.30
8.3.10.0060.00323.48
8.3.00.0080.00023.70
8.2.190.0090.00917.00
8.2.180.0090.00616.50
8.2.170.0140.00722.96
8.2.160.0120.00420.19
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0070.00019.76
8.2.120.0000.00826.35
8.2.110.0040.00420.94
8.2.100.0040.00817.93
8.2.90.0000.00819.17
8.2.80.0000.00817.97
8.2.70.0060.00317.75
8.2.60.0040.00418.05
8.2.50.0040.00418.07
8.2.40.0000.01020.45
8.2.30.0000.00719.56
8.2.20.0070.00017.82
8.2.10.0030.00718.13
8.2.00.0040.00418.08
8.1.280.0120.00625.92
8.1.270.0070.00023.91
8.1.260.0080.00028.09
8.1.250.0040.00428.09
8.1.240.0130.01022.59
8.1.230.0000.01019.11
8.1.220.0030.00517.74
8.1.210.0080.00018.77
8.1.200.0030.00617.36
8.1.190.0060.00317.13
8.1.180.0090.00018.10
8.1.170.0040.00418.64
8.1.160.0080.00020.73
8.1.150.0030.00618.98
8.1.140.0050.00319.55
8.1.130.0040.00417.70
8.1.120.0040.00417.47
8.1.110.0040.00417.49
8.1.100.0000.00717.36
8.1.90.0000.00717.35
8.1.80.0040.00417.50
8.1.70.0020.00517.46
8.1.60.0060.00317.50
8.1.50.0080.00017.52
8.1.40.0000.00817.57
8.1.30.0060.00317.56
8.1.20.0000.00717.53
8.1.10.0040.00417.61
8.1.00.0000.00817.50
8.0.300.0040.00418.77
8.0.290.0000.00816.63
8.0.280.0070.00018.45
8.0.270.0070.00017.27
8.0.260.0060.00017.21
8.0.250.0020.00516.94
8.0.240.0030.00316.92
8.0.230.0000.00717.01
8.0.220.0030.00616.88
8.0.210.0000.00716.83
8.0.200.0070.00017.02
8.0.190.0000.00817.02
8.0.180.0000.01116.98
8.0.170.0070.00016.99
8.0.160.0060.00316.95
8.0.150.0040.00416.92
8.0.140.0060.00316.89
8.0.130.0030.00613.43
8.0.120.0040.00416.80
8.0.110.0020.00516.89
8.0.100.0050.00216.85
8.0.90.0000.00716.91
8.0.80.0140.00316.99
8.0.70.0070.00016.97
8.0.60.0070.00017.02
8.0.50.0040.00416.82
8.0.30.0130.00517.29
8.0.20.0120.00917.40
8.0.10.0040.00417.13
8.0.00.0130.00716.72
7.4.330.0000.00516.83
7.4.320.0030.00316.53
7.4.300.0080.00016.46
7.4.290.0000.00716.49
7.4.280.0060.00316.49
7.4.270.0030.00316.50
7.4.260.0030.00316.53
7.4.250.0000.00816.54
7.4.240.0010.00616.52
7.4.230.0050.00216.35
7.4.220.0120.00716.54
7.4.210.0090.01016.57
7.4.200.0040.00416.39
7.4.160.0130.00316.56
7.4.150.0090.00917.40
7.4.140.0100.00717.86
7.4.130.0120.00916.65
7.4.120.0080.00916.56
7.4.110.0150.00316.58
7.4.100.0180.00416.47
7.4.90.0140.01016.45
7.4.80.0160.00419.39
7.4.70.0070.01416.58
7.4.60.0120.00316.55
7.4.50.0070.00716.56
7.4.40.0130.00316.53
7.4.30.0110.01416.50
7.4.00.0110.00715.16
7.3.330.0030.00313.07
7.3.320.0030.00313.20
7.3.310.0040.00416.10
7.3.300.0030.00316.19
7.3.290.0030.00316.33
7.3.280.0090.00616.35
7.3.270.0140.00317.40
7.3.260.0130.00316.38
7.3.240.0120.00916.43
7.3.230.0110.00716.43
7.3.210.0100.00716.57
7.3.200.0110.00519.39
7.3.190.0130.00316.36
7.3.180.0100.01016.39
7.3.170.0180.00416.34
7.3.160.0090.00916.41
7.3.120.0120.00614.88
7.3.110.0100.00314.93
7.3.100.0030.01414.98
7.3.90.0070.01014.86
7.3.80.0030.01514.80
7.3.70.0030.00914.70
7.3.60.0080.00414.83
7.3.50.0000.00814.87
7.3.40.0070.00714.87
7.3.30.0040.00714.63
7.3.20.0000.00816.60
7.3.10.0070.01016.41
7.3.00.0070.00716.75
7.2.330.0070.01116.70
7.2.320.0070.01716.62
7.2.310.0080.00816.50
7.2.300.0070.01116.52
7.2.290.0090.01316.72
7.2.240.0070.01015.07
7.2.230.0030.01014.90
7.2.220.0060.01015.20
7.2.210.0080.00315.14
7.2.200.0070.00715.13
7.2.190.0110.00414.87
7.2.180.0070.00315.11
7.2.170.0000.01114.97
7.2.160.0070.00715.10
7.2.150.0070.00717.05
7.2.140.0000.00916.91
7.2.130.0040.00816.98
7.2.120.0060.00917.04
7.2.110.0030.01217.06
7.2.100.0030.01116.77
7.2.90.0140.00316.87
7.2.80.0060.00916.89
7.2.70.0040.00816.94
7.2.60.0030.01016.97
7.2.50.0040.01116.62
7.2.40.0040.01116.63
7.2.30.0100.00316.75
7.2.20.0040.01117.01
7.2.10.0030.01017.07
7.2.00.0120.01518.13
7.1.330.0030.01215.86
7.1.320.0070.00716.00
7.1.310.0040.00715.72
7.1.300.0050.00515.70
7.1.290.0060.01015.83
7.1.280.0030.00915.65
7.1.270.0070.00715.66
7.1.260.0120.00315.88
7.1.250.0040.00815.66
7.1.100.0040.00818.00
7.1.70.0100.00317.00
7.1.60.0070.01719.12
7.1.50.0030.01716.97
7.1.00.0070.07022.48
7.0.200.0040.00816.73
7.0.100.0030.05319.93
7.0.90.0130.04319.89
7.0.80.0170.07319.91
7.0.70.0300.08019.84
7.0.60.0100.06319.91
7.0.50.0070.09020.30
7.0.40.0000.07020.11
7.0.30.0070.08320.00
7.0.20.0170.08020.16
7.0.10.0030.07320.10
7.0.00.0030.07320.00
5.6.280.0030.05720.98
5.6.250.0030.09020.59
5.6.240.0070.07720.68
5.6.230.0100.08320.64
5.6.220.0000.07720.61
5.6.210.0030.08320.48
5.6.200.0070.07021.03
5.6.190.0000.04720.93
5.6.180.0170.07321.17
5.6.170.0170.07321.08
5.6.160.0170.06321.09
5.6.150.0000.07321.13
5.6.140.0170.07020.93
5.6.130.0070.08321.04
5.6.120.0070.04320.97
5.6.110.0030.04721.15
5.6.100.0070.04021.07
5.6.90.0070.04321.05
5.6.80.0000.04320.33
5.6.70.0030.04020.39
5.6.60.0100.02720.30
5.6.50.0130.02720.43
5.6.40.0070.04020.30
5.6.30.0070.03720.41
5.6.20.0000.03720.40
5.6.10.0100.07720.31
5.6.00.0130.07020.27
5.5.380.0100.07020.42
5.5.370.0000.05020.42
5.5.360.0070.08020.34
5.5.350.0030.05320.47
5.5.340.0000.08720.83
5.5.330.0070.06020.77
5.5.320.0070.08320.88
5.5.310.0130.08020.88
5.5.300.0100.07720.86
5.5.290.0130.06720.73
5.5.280.0100.05020.89
5.5.270.0030.04320.86
5.5.260.0070.04320.82
5.5.250.0070.04020.65
5.5.240.0000.04020.14
5.5.230.0100.02720.14
5.5.220.0130.02320.13
5.5.210.0200.02320.17
5.5.200.0000.04320.14
5.5.190.0030.04020.13
5.5.180.0070.03720.15
5.5.160.0030.03720.12
5.5.150.0070.06720.18
5.5.140.0030.04720.10
5.5.130.0030.05320.25
5.5.120.0070.07020.24
5.5.110.0130.06320.17
5.5.100.0100.03319.95
5.5.90.0000.04320.06
5.5.80.0200.03320.08
5.5.70.0070.04020.14
5.5.60.0030.03020.15
5.5.50.0000.04020.08
5.5.40.0000.04319.99
5.5.30.0070.03020.07
5.5.20.0030.06020.05
5.5.10.0000.04319.96
5.5.00.0000.04719.93

preferences:
21.58 ms | 401 KiB | 5 Q