3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(1,2,3); $a{'simple'} = 'test'; $a{'simeon'} = 'test2'; print_r($a);

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)
8.3.60.0030.01018.27
8.3.50.0140.00418.09
8.3.40.0070.00718.71
8.3.30.0000.01418.89
8.3.20.0040.00420.22
8.3.10.0050.00323.66
8.3.00.0060.00317.38
8.2.180.0110.00418.29
8.2.170.0100.00722.96
8.2.160.0100.00320.32
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00422.28
8.2.110.0030.00720.39
8.2.100.0080.00319.45
8.2.90.0080.00019.14
8.2.80.0080.00017.97
8.2.70.0030.00617.38
8.2.60.0060.00617.66
8.2.50.0000.01018.07
8.2.40.0000.00819.76
8.2.30.0090.00018.05
8.2.20.0040.00417.53
8.2.10.0040.00417.90
8.2.00.0040.00417.60
8.1.280.0070.01125.92
8.1.270.0080.00023.79
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0090.00023.89
8.1.230.0060.00617.42
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0040.00417.10
8.1.180.0000.00818.10
8.1.170.0000.00818.59
8.1.160.0030.00521.81
8.1.150.0040.00418.75
8.1.140.0050.00317.31
8.1.130.0030.00317.67
8.1.120.0000.00717.29
8.1.110.0030.00617.29
8.1.100.0030.00517.31
8.1.90.0040.00417.30
8.1.80.0000.00717.19
8.1.70.0000.00717.27
8.1.60.0040.00417.43
8.1.50.0000.00917.42
8.1.40.0000.00817.38
8.1.30.0000.00917.43
8.1.20.0050.00317.34
8.1.10.0040.00417.38
8.1.00.0040.00417.31
8.0.300.0040.00418.77
8.0.290.0050.00316.58
8.0.280.0050.00218.24
8.0.270.0030.00316.66
8.0.260.0030.00317.02
8.0.250.0030.00316.85
8.0.240.0030.00616.89
8.0.230.0040.00316.85
8.0.220.0000.00616.78
8.0.210.0060.00016.77
8.0.200.0060.00016.72
8.0.190.0000.00716.87
8.0.180.0040.00416.73
8.0.170.0070.00016.85
8.0.160.0000.00816.79
8.0.150.0040.00416.64
8.0.140.0040.00416.78
8.0.130.0030.00313.24
8.0.120.0040.00416.83
8.0.110.0000.00816.91
8.0.100.0040.00416.71
8.0.90.0050.00216.67
8.0.80.0090.00916.78
8.0.70.0000.00716.69
8.0.60.0040.00416.81
8.0.50.0000.00816.80
8.0.30.0080.01116.99
8.0.20.0080.01117.40
8.0.10.0090.00016.89
8.0.00.0110.00816.63
7.4.330.0020.00215.00
7.4.320.0070.00016.45
7.4.300.0030.00316.43
7.4.290.0030.00316.45
7.4.280.0030.00716.52
7.4.270.0000.00616.50
7.4.260.0000.01016.53
7.4.250.0050.00216.41
7.4.240.0030.00316.38
7.4.230.0000.00716.32
7.4.220.0110.01116.44
7.4.210.0040.01216.42
7.4.200.0000.00716.47
7.4.160.0100.01016.45
7.4.150.0130.00617.40
7.4.140.0100.00717.86
7.4.130.0110.00816.54
7.4.120.0130.00916.39
7.4.110.0070.01016.31
7.4.100.0120.01216.52
7.4.90.0100.00616.59
7.4.80.0100.00719.39
7.4.70.0110.00816.32
7.4.60.0040.01216.37
7.4.50.0050.00316.33
7.4.40.0130.00416.55
7.4.30.0050.01216.38
7.4.00.0100.00715.02
7.3.330.0050.00013.11
7.3.320.0050.00012.95
7.3.310.0030.00316.16
7.3.300.0000.00616.11
7.3.290.0100.01016.19
7.3.280.0150.00316.19
7.3.270.0090.00917.40
7.3.260.0100.01016.23
7.3.250.0110.00616.28
7.3.240.0040.01316.23
7.3.230.0070.00916.50
7.3.210.0070.01016.42
7.3.200.0150.00619.39
7.3.190.0120.00616.16
7.3.180.0060.01016.29
7.3.170.0150.00616.50
7.3.160.0140.00316.34
7.3.10.0070.00416.42
7.3.00.0030.01016.57
7.2.330.0100.00916.62
7.2.320.0040.01316.54
7.2.310.0200.00316.33
7.2.300.0030.01316.29
7.2.290.0080.01116.63
7.2.130.0110.00416.39
7.2.120.0090.00916.64
7.2.110.0080.00416.51
7.2.100.0100.00616.74
7.2.90.0100.01416.81
7.2.80.0000.01116.53
7.2.70.0090.00616.56
7.2.60.0180.00716.62
7.2.50.0100.00316.77
7.2.40.0200.00316.72
7.2.30.0140.00316.39
7.2.20.0040.01116.87
7.2.10.0150.00016.95
7.2.00.0210.00016.84
7.1.250.0040.01215.86
7.1.240.0090.00615.88
7.1.230.0090.00615.32
7.1.220.0030.01015.66
7.1.210.0030.00715.65
7.1.200.0030.00715.61
7.1.190.0050.00515.84
7.1.180.0100.00015.57
7.1.170.0000.00915.89
7.1.160.0030.01015.50
7.1.150.0130.00615.49
7.1.140.0100.01015.64
7.1.130.0110.00415.64
7.1.120.0070.00715.93
7.1.110.0080.00415.84
7.1.100.0180.00415.71
7.1.90.0000.01115.82
7.1.80.0040.00415.59
7.1.70.0030.00616.33
7.1.60.0110.00517.55
7.1.50.0080.01016.13
7.1.40.0070.00715.68
7.1.30.0230.00315.64
7.1.20.0040.01115.34
7.1.10.0070.00315.79
7.1.00.0070.04018.96
7.0.330.0030.00915.43
7.0.320.0070.01015.04
7.0.310.0000.00915.04
7.0.300.0060.00615.10
7.0.290.0000.01215.13
7.0.280.0120.00014.93
7.0.270.0030.01015.02
7.0.260.0030.01015.09
7.0.250.0060.00315.30
7.0.240.0030.01315.40
7.0.230.0200.00315.48
7.0.220.0000.01015.28
7.0.210.0030.00615.02
7.0.200.0050.00615.99
7.0.190.0060.00315.27
7.0.180.0070.00715.21
7.0.170.0080.00015.45
7.0.160.0040.00815.20
7.0.150.0070.00315.26
7.0.140.0070.03918.73
7.0.130.0000.00915.50
7.0.120.0190.00015.53
7.0.110.0030.00615.52
7.0.100.0040.00815.47
7.0.90.0180.00315.21
7.0.80.0090.00015.32
7.0.70.0090.00615.25
7.0.60.0130.03817.74
7.0.50.0140.03816.65
7.0.40.0050.04216.68
7.0.30.0170.02616.89
7.0.20.0160.04616.74
7.0.10.0020.03016.84
7.0.00.0020.03716.62
5.6.380.0060.00314.32
5.6.370.0030.00914.51
5.6.360.0070.00714.14
5.6.350.0090.01014.46
5.6.340.0120.00314.43
5.6.330.0130.00314.23
5.6.320.0090.00614.36
5.6.310.0040.01213.71
5.6.300.0100.01314.04
5.6.290.0070.00313.89
5.6.280.0050.04017.78
5.6.270.0070.00713.99
5.6.260.0120.00314.32
5.6.250.0100.01014.61
5.6.240.0060.00614.26
5.6.230.0000.00814.26
5.6.220.0040.01213.87
5.6.210.0100.04217.30
5.6.200.0110.03216.18
5.6.190.0030.03617.44
5.6.180.0170.03817.31
5.6.170.0200.04517.30
5.6.160.0140.03317.38
5.6.150.0080.02816.27
5.6.140.0070.03416.27
5.6.130.0080.04916.27
5.6.120.0120.04017.36
5.6.110.0100.03817.69
5.6.100.0070.03017.68
5.6.90.0100.03817.51
5.6.80.0090.04117.31
5.6.70.0000.01514.32
5.6.60.0060.01213.80
5.6.50.0070.00314.16
5.6.40.0030.00714.18
5.6.30.0040.00714.13
5.6.20.0090.00013.86
5.6.10.0200.00714.17
5.6.00.0060.00814.13
5.5.380.0030.00311.00
5.5.370.0060.00610.67
5.5.360.0060.00310.75
5.5.350.0080.03415.80
5.5.340.0060.01814.37
5.5.330.0130.03815.58
5.5.320.0270.03915.37
5.5.310.0190.04215.49
5.5.300.0160.03714.46
5.5.290.0070.04214.58
5.5.280.0030.03215.79
5.5.270.0070.04515.97
5.5.260.0120.03516.06
5.5.250.0020.02815.77
5.5.240.0180.03615.71
5.5.230.0040.00410.84
5.5.220.0070.00311.15
5.5.210.0060.00610.84
5.5.200.0030.00911.08
5.5.190.0060.00611.12
5.5.180.0040.00211.15
5.5.170.0040.00210.95
5.5.160.0170.00310.86
5.5.150.0030.00711.18
5.5.140.0060.00610.84
5.5.130.0060.00611.01
5.5.120.0080.00311.22
5.5.110.0000.01011.23
5.5.100.0120.00610.61
5.5.90.0000.01010.70
5.5.80.0060.00311.07
5.5.70.0060.00311.02
5.5.60.0050.00511.01
5.5.50.0070.00511.09
5.5.40.0000.00711.18
5.5.30.0120.00610.65
5.5.20.0000.00710.72
5.5.10.0040.00410.93
5.5.00.0080.00410.87
5.4.450.0500.02915.22
5.4.440.0220.03115.05
5.4.430.0140.02915.02
5.4.420.0420.00214.83
5.4.410.0340.00415.08
5.4.400.0360.00314.90
5.4.390.0330.00414.99
5.4.380.0360.00314.93
5.4.370.0340.00414.88
5.4.360.0330.00315.25
5.4.350.0350.00215.06
5.4.340.0090.02011.45
5.4.330.0420.00011.11
5.4.320.0090.02211.74
5.4.310.0070.02211.71
5.4.300.0070.02111.82
5.4.290.0090.02811.89
5.4.280.0090.02211.80
5.4.270.0100.02211.84
5.4.260.0070.02211.66
5.4.250.0080.02211.75
5.4.240.0080.02011.79
5.4.230.0090.01911.65
5.4.220.0070.02111.85
5.4.210.0120.02011.65
5.4.200.0070.02311.66
5.4.190.0110.01711.75
5.4.180.0040.02511.79
5.4.170.0040.02411.67
5.4.160.0060.02211.61
5.4.150.0060.02211.71
5.4.140.0070.01911.60
5.4.130.0060.01911.53
5.4.120.0070.01911.31
5.4.110.0020.02411.45
5.4.100.0060.01911.49
5.4.90.0060.02211.41
5.4.80.0080.02111.48
5.4.70.0090.01911.48
5.4.60.0040.02211.48
5.4.50.0040.02211.47
5.4.40.0060.02111.59
5.4.30.0100.01811.40
5.4.20.0070.01811.45
5.4.10.0080.01911.51
5.4.00.0070.02111.23
5.3.290.0090.02111.72
5.3.280.0100.01811.64
5.3.270.0080.02311.64
5.3.260.0150.02411.58
5.3.250.0140.02011.71
5.3.240.0060.02611.59
5.3.230.0040.02811.62
5.3.220.0050.02411.60
5.3.210.0040.02711.47
5.3.200.0080.02211.45
5.3.190.0070.02211.57
5.3.180.0060.02311.60
5.3.170.0080.02311.68
5.3.160.0050.02011.60
5.3.150.0070.02011.71
5.3.140.0090.02011.55
5.3.130.0040.02511.63
5.3.120.0040.02311.48
5.3.110.0040.02211.52
5.3.100.0060.02211.30
5.3.90.0060.02711.28
5.3.80.0060.02411.10
5.3.70.0060.02111.06
5.3.60.0080.02311.24
5.3.50.0080.03511.17
5.3.40.0050.02711.20
5.3.30.0070.02011.15
5.3.20.0050.02210.97
5.3.10.0060.02610.92
5.3.00.0040.02610.88
5.2.170.0090.0179.55
5.2.160.0050.0159.55
5.2.150.0050.0169.55
5.2.140.0050.0209.55
5.2.130.0060.0159.53
5.2.120.0030.0189.53
5.2.110.0060.0169.53
5.2.100.0020.0189.53
5.2.90.0050.0189.53
5.2.80.0040.0179.53
5.2.70.0030.0179.53
5.2.60.0050.0199.51
5.2.50.0060.0179.49
5.2.40.0030.0179.48
5.2.30.0070.0159.47
5.2.20.0030.0189.46
5.2.10.0040.0199.42
5.2.00.0020.0189.34
5.1.60.0060.0118.99
5.1.50.0070.0108.98
5.1.40.0050.0148.98
5.1.30.0020.0169.15
5.1.20.0050.0149.16
5.1.10.0050.0149.03
5.1.00.0020.0169.02
5.0.50.0050.0128.26
5.0.40.0040.0138.19
5.0.30.0020.0218.10
5.0.20.0030.0148.08
5.0.10.0020.0138.07
5.0.00.0040.0158.07
4.4.90.0040.0087.34
4.4.80.0030.0097.33
4.4.70.0030.0107.33
4.4.60.0030.0077.33
4.4.50.0020.0097.34
4.4.40.0020.0157.30
4.4.30.0030.0117.33
4.4.20.0010.0127.37
4.4.10.0030.0097.38
4.4.00.0040.0137.33
4.3.110.0040.0087.28
4.3.100.0020.0097.28
4.3.90.0040.0087.27
4.3.80.0050.0137.24
4.3.70.0030.0097.27
4.3.60.0050.0087.26
4.3.50.0050.0087.26
4.3.40.0010.0187.22
4.3.30.0020.0116.60
4.3.20.0040.0106.58
4.3.10.0010.0106.56
4.3.00.0080.0158.58

preferences:
46.76 ms | 400 KiB | 5 Q