3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array( array('say', 0, T_STRING), array(" \n", 3, T_WHITESPACE), array('123', 5, T_DNUMBER), ); foreach ($a as list($b,$c,$d)) { var_dump($b, $c, $d); }

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)
8.3.60.0140.00318.53
8.3.50.0130.00921.97
8.3.40.0060.00918.46
8.3.30.0140.00319.07
8.3.20.0140.00320.36
8.3.10.0060.00822.06
8.3.00.0050.00322.40
8.2.180.0130.00716.50
8.2.170.0140.00022.96
8.2.160.0070.00720.52
8.2.150.0040.01124.18
8.2.140.0110.00424.66
8.2.130.0070.00726.16
8.2.120.0050.00319.48
8.2.110.0030.00620.25
8.2.100.0060.00618.03
8.2.90.0040.00419.22
8.2.80.0000.00917.97
8.2.70.0000.00817.63
8.2.60.0000.00818.03
8.2.50.0040.00418.07
8.2.40.0040.00418.22
8.2.30.0120.00018.12
8.2.20.0040.00417.72
8.2.10.0000.00717.78
8.2.00.0000.00717.61
8.1.280.0120.00325.92
8.1.270.0040.00422.14
8.1.260.0140.00026.35
8.1.250.0070.01128.09
8.1.240.0030.00723.96
8.1.230.0110.00020.87
8.1.220.0080.00017.89
8.1.210.0080.00018.77
8.1.200.0060.00317.23
8.1.190.0040.00417.52
8.1.180.0050.00318.10
8.1.170.0080.00018.61
8.1.160.0040.00422.07
8.1.150.0080.00018.62
8.1.140.0040.00417.50
8.1.130.0030.00517.83
8.1.120.0000.00817.51
8.1.110.0000.00717.47
8.1.100.0080.00017.45
8.1.90.0040.00317.45
8.1.80.0000.00717.47
8.1.70.0030.00317.43
8.1.60.0080.00417.62
8.1.50.0000.00717.42
8.1.40.0040.00417.48
8.1.30.0000.00717.65
8.1.20.0060.00317.68
8.1.10.0030.00617.51
8.1.00.0000.00717.45
8.0.300.0030.00618.77
8.0.290.0040.00417.18
8.0.280.0040.00418.35
8.0.270.0070.00317.17
8.0.260.0030.00316.81
8.0.250.0090.00017.00
8.0.240.0030.00316.97
8.0.230.0050.00216.88
8.0.220.0030.00316.75
8.0.210.0000.00716.91
8.0.200.0070.00016.84
8.0.190.0040.00416.83
8.0.180.0000.00816.89
8.0.170.0000.00716.77
8.0.160.0000.00716.83
8.0.150.0050.00316.87
8.0.140.0040.00416.86
8.0.130.0000.00713.33
8.0.120.0000.00716.76
8.0.110.0050.00216.89
8.0.100.0000.00716.77
8.0.90.0040.00416.84
8.0.80.0100.01116.86
8.0.70.0040.00416.82
8.0.60.0000.00716.77
8.0.50.0040.00416.94
8.0.30.0090.01317.26
8.0.20.0100.00917.40
8.0.10.0000.00716.95
8.0.00.0150.00316.74
7.4.330.0030.00315.15
7.4.320.0000.00616.64
7.4.300.0000.00816.65
7.4.290.0030.00316.55
7.4.280.0030.00316.38
7.4.270.0000.00716.67
7.4.260.0040.00416.53
7.4.250.0000.00816.36
7.4.240.0030.00416.47
7.4.230.0000.00716.39
7.4.220.0140.00616.60
7.4.210.0120.00416.52
7.4.200.0030.00316.61
7.4.190.0070.00016.66
7.4.160.0100.00716.52
7.4.150.0130.00717.40
7.4.140.0140.00317.86
7.4.130.0090.00916.59
7.4.120.0110.00616.53
7.4.110.0100.01316.63
7.4.100.0120.00616.52
7.4.90.0190.00016.62
7.4.80.0120.00919.39
7.4.70.0070.01416.58
7.4.60.0030.01416.63
7.4.50.0050.00216.58
7.4.40.0000.01522.77
7.4.30.0030.01316.56
7.4.10.0070.01014.80
7.4.00.0020.01514.98
7.3.330.0050.00013.14
7.3.320.0020.00213.06
7.3.310.0030.00316.32
7.3.300.0060.00016.28
7.3.290.0050.01116.36
7.3.280.0090.00916.30
7.3.270.0120.00417.40
7.3.260.0120.00616.58
7.3.250.0100.00916.33
7.3.240.0150.00316.48
7.3.230.0200.00016.39
7.3.210.0030.01416.45
7.3.200.0100.01819.39
7.3.190.0070.01516.36
7.3.180.0110.00416.34
7.3.170.0060.01516.39
7.3.160.0070.01116.28
7.3.130.0030.01314.87
7.3.120.0040.01314.80
7.3.110.0090.00914.99
7.3.100.0000.01714.80
7.3.90.0000.01114.50
7.3.80.0130.00315.02
7.3.70.0040.00714.67
7.3.60.0130.00014.68
7.3.50.0030.01014.61
7.3.40.0060.00614.65
7.3.30.0040.01114.72
7.3.20.0030.01416.70
7.3.10.0130.00916.65
7.3.00.0160.00516.62
7.2.330.0120.01116.36
7.2.320.0090.00916.59
7.2.310.0140.01016.44
7.2.300.0190.00416.68
7.2.290.0040.01116.48
7.2.260.0110.00414.72
7.2.250.0030.01415.04
7.2.240.0060.00915.07
7.2.230.0060.00914.93
7.2.220.0040.01415.00
7.2.210.0060.00914.90
7.2.200.0090.00015.01
7.2.190.0000.01315.11
7.2.180.0000.01015.05
7.2.170.0060.00915.07
7.2.160.0070.00715.18
7.2.150.0130.00316.80
7.2.140.0100.00716.97
7.2.130.0080.00716.80
7.2.120.0060.01116.67
7.2.110.0060.01516.91
7.2.100.0100.00816.40
7.2.90.0080.00716.86
7.2.80.0080.01016.72
7.2.70.0120.00816.95
7.2.60.0110.01016.86
7.2.50.0150.00916.75
7.2.40.0120.00716.59
7.2.30.0110.00716.62
7.2.20.0100.01016.69
7.2.10.0090.00716.51
7.2.00.0090.00517.70
7.1.330.0120.00315.88
7.1.320.0030.00615.86
7.1.310.0030.00915.70
7.1.300.0090.00615.87
7.1.290.0100.00315.36
7.1.280.0100.00315.63
7.1.270.0080.00415.79
7.1.260.0100.00615.81
7.1.250.0060.00715.53
7.1.240.0030.00615.80
7.1.230.0040.00815.72
7.1.220.0150.00315.53
7.1.210.0030.00715.57
7.1.200.0070.00515.73
7.1.190.0000.00815.94
7.1.180.0030.01015.84
7.1.170.0000.01015.73
7.1.160.0060.00615.48
7.1.150.0030.00915.79
7.1.140.0060.00615.88
7.1.130.0000.00915.75
7.1.120.0030.00915.81
7.1.110.0030.00615.96
7.1.100.0080.00316.94
7.1.90.0060.00615.93
7.1.80.0060.00615.61
7.1.70.0050.00716.29
7.1.60.0070.01117.88
7.1.50.0030.01116.44
7.1.40.0040.01115.90
7.1.30.0040.00815.51
7.1.20.0070.00715.82
7.1.10.0090.00615.98
7.1.00.0050.04019.17
7.0.330.0070.00715.45
7.0.320.0000.01215.57
7.0.310.0060.00615.13
7.0.300.0030.00515.36
7.0.290.0000.00915.52
7.0.280.0130.00015.14
7.0.270.0050.00515.45
7.0.260.0000.01215.32
7.0.250.0000.01215.46
7.0.240.0060.00615.55
7.0.230.0070.00715.31
7.0.220.0060.00915.40
7.0.210.0050.00515.55
7.0.200.0010.00915.97
7.0.190.0060.00615.35
7.0.180.0060.00915.56
7.0.170.0030.00615.40
7.0.160.0040.00715.53
7.0.150.0060.00315.41
7.0.140.0050.03918.66
7.0.130.0030.00915.56
7.0.120.0040.00415.28
7.0.110.0080.00315.48
7.0.100.0000.01415.21
7.0.90.0000.01615.18
7.0.80.0060.00615.10
7.0.70.0060.00615.46
7.0.60.0060.03917.58
7.0.50.0080.04416.56
7.0.40.0050.03016.83
7.0.30.0280.03616.84
7.0.20.0130.02816.89
7.0.10.0120.02516.76
7.0.00.0100.04116.63
5.6.400.0090.00314.24
5.6.390.0030.01014.58
5.6.380.0030.00614.72
5.6.370.0090.00414.57
5.6.360.0100.00314.11
5.6.350.0050.00514.72
5.6.340.0090.00614.61
5.6.330.0060.00914.23
5.6.320.0100.00314.46
5.6.310.0070.00714.66
5.6.300.0030.01414.27
5.6.290.0070.00414.54
5.6.280.0050.03817.80
5.6.270.0070.00714.47
5.6.260.0090.00314.27
5.6.250.0030.01214.43
5.6.240.0040.00714.18
5.6.230.0030.00714.28
5.6.220.0030.00714.38
5.6.210.0030.05117.46
5.6.200.0070.02716.34
5.6.190.0030.02617.21
5.6.180.1400.02217.55
5.6.170.0200.04317.39
5.6.160.0100.04017.43
5.6.150.0050.04516.26
5.6.140.0080.02016.31
5.6.130.0040.05116.13
5.6.120.0060.03117.75
5.6.110.0100.04417.67
5.6.100.0030.04617.66
5.6.90.0060.05017.70
5.6.80.0030.02817.38
5.6.70.0550.03117.37
5.6.60.0100.00314.37
5.6.50.0060.00614.27
5.6.40.0030.01014.23
5.6.30.0060.00914.53
5.6.20.0040.00414.07
5.6.10.0040.00814.38
5.6.00.0130.00314.21
5.5.380.0030.00614.23
5.5.370.0030.01014.29
5.5.360.0030.00914.11
5.5.350.0150.02317.35
5.5.340.0100.04216.21
5.5.330.0050.02717.48
5.5.320.0120.04317.25
5.5.310.0200.03817.39
5.5.300.0070.02216.23
5.5.290.0070.04716.11
5.5.280.0100.04217.53
5.5.270.0050.02417.46
5.5.260.0070.04617.53
5.5.250.0060.02517.37
5.5.240.0050.04517.11
5.5.230.0080.00814.38
5.5.220.0030.00714.18
5.5.210.0100.00314.08
5.5.200.0000.00814.39
5.5.190.0100.00614.38
5.5.180.0030.01013.79
5.5.170.0060.00614.27
5.5.160.0100.00614.22
5.5.150.0120.00014.48
5.5.140.0030.01014.43
5.5.130.0070.00714.11
5.5.120.0060.00914.46
5.5.110.0030.01014.45
5.5.100.0030.00714.39
5.5.90.0090.00614.05
5.5.80.0040.00414.35
5.5.70.0070.00714.01
5.5.60.0000.01014.24
5.5.50.0040.01113.95
5.5.40.0070.00314.01
5.5.30.0120.00013.80
5.5.20.0060.01013.79
5.5.10.0030.01014.39
5.5.00.0090.00614.21
5.4.450.0270.03515.81
5.4.440.0090.03115.73
5.4.430.0070.02915.83
5.4.420.0100.02815.70
5.4.410.0150.03315.50
5.4.400.0470.03515.47
5.4.390.0650.02715.42
5.4.380.0140.02715.28
5.4.370.0070.02015.43
5.4.360.0050.02815.36
5.4.350.0070.01912.03
5.4.340.0060.02412.03
5.4.330.0070.00312.04
5.4.320.0030.02212.27
5.4.310.0070.02212.27
5.4.300.0060.02512.27
5.4.290.0090.02312.27
5.4.280.0080.02212.22
5.4.270.0060.02915.50
5.4.260.0050.03215.49
5.4.250.0080.02615.35
5.4.240.0070.03215.51
5.4.230.0080.02915.49
5.4.220.0020.03515.53
5.4.210.0060.02915.40
5.4.200.0080.03115.51
5.4.190.0070.03915.40
5.4.180.0030.04215.48
5.4.170.0110.03015.45
5.4.160.0080.02815.50
5.4.150.0080.03215.56
5.4.140.0060.03714.32
5.4.130.0030.03214.20
5.4.120.0050.02814.17
5.4.110.0140.02314.21
5.4.100.0070.03714.20
5.4.90.0120.03014.22
5.4.80.0050.02714.21
5.4.70.0050.02714.24
5.4.60.0060.03314.28
5.4.50.0110.02414.24
5.4.40.0030.02814.18
5.4.30.0050.02814.33
5.4.20.0080.02514.25
5.4.10.0050.03014.25
5.4.00.0080.02413.94
5.3.290.0070.02312.42
5.3.280.0080.02713.24
5.3.270.0040.03513.33
5.3.260.0060.04113.40
5.3.250.0090.02513.24
5.3.240.0100.03213.21
5.3.230.0080.02813.33
5.3.220.0120.03513.38
5.3.210.0050.03313.26
5.3.200.0030.03113.30
5.3.190.0050.02813.38
5.3.180.0080.03813.25
5.3.170.0030.03013.25
5.3.160.0110.03713.31
5.3.150.0070.02913.35
5.3.140.0030.04013.19
5.3.130.0100.03213.37
5.3.120.0080.02813.30
5.3.110.0080.03813.30
5.3.100.0030.03112.98
5.3.90.0070.03613.11
5.3.80.0080.03613.04
5.3.70.0040.04212.92
5.3.60.0090.03412.97
5.3.50.0100.02713.00
5.3.40.0100.02312.88
5.3.30.0050.03012.92
5.3.20.0120.03012.80
5.3.10.0060.02512.85
5.3.00.0080.02912.85
5.2.170.0070.05011.15
5.2.160.0200.04710.98
5.2.150.0030.04711.24
5.2.140.0170.03311.16
5.2.130.0130.03711.19
5.2.120.0130.04711.10
5.2.110.0030.04311.09
5.2.100.0170.04011.11
5.2.90.0030.04311.04
5.2.80.0130.04711.19
5.2.70.0070.04011.01
5.2.60.0130.05310.97
5.2.50.0070.04311.17
5.2.40.0070.06311.02
5.2.30.0030.04310.98
5.2.20.0100.03310.96
5.2.10.0030.04010.77
5.2.00.0130.04710.55
5.1.60.0030.0379.92
5.1.50.0130.0409.88
5.1.40.0030.03710.03
5.1.30.0070.05010.31
5.1.20.0100.04010.43
5.1.10.0030.05310.26
5.1.00.0130.03310.15
5.0.50.0100.0378.69
5.0.40.0030.0308.56
5.0.30.0030.0438.18
5.0.20.0100.0238.29
5.0.10.0000.0338.40
5.0.00.0100.0338.16
4.4.90.0070.0205.77
4.4.80.0030.0205.76
4.4.70.0070.0275.79
4.4.60.0030.0205.74
4.4.50.0070.0175.77
4.4.40.0100.0275.80
4.4.30.0000.0235.79
4.4.20.0030.0235.83
4.4.10.0100.0235.81
4.4.00.0100.0375.80
4.3.110.0070.0305.68
4.3.100.0070.0305.69
4.3.90.0000.0275.68
4.3.80.0100.0275.76
4.3.70.0030.0205.66
4.3.60.0030.0205.68
4.3.50.0070.0205.75
4.3.40.0000.0335.66
4.3.30.0070.0205.21
4.3.20.0030.0235.21
4.3.10.0030.0275.21
4.3.00.0070.0236.93

preferences:
43.7 ms | 401 KiB | 5 Q