3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr=array(); array_push($arr, array(1)); array_push($arr, array(2)); echo '<pre>'; print_r($arr); echo '</pre>';

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)
8.3.70.0200.00316.63
8.3.60.0070.00718.18
8.3.50.0110.00721.08
8.3.40.0070.00718.58
8.3.30.0040.01118.50
8.3.20.0000.00818.65
8.3.10.0040.00421.14
8.3.00.0070.00023.53
8.2.180.0150.00016.50
8.2.170.0150.00022.96
8.2.160.0100.00320.52
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0080.00026.16
8.2.120.0040.00420.94
8.2.110.0000.00920.47
8.2.100.0110.00017.78
8.2.90.0060.00319.26
8.2.80.0050.00317.97
8.2.70.0030.00617.38
8.2.60.0030.00617.93
8.2.50.0060.00318.07
8.2.40.0080.00018.08
8.2.30.0070.00019.40
8.2.20.0000.00919.36
8.2.10.0050.00217.55
8.2.00.0040.00417.71
8.1.280.0070.01325.92
8.1.270.0050.00323.99
8.1.260.0100.01026.35
8.1.250.0080.00028.09
8.1.240.0040.01822.52
8.1.230.0040.00720.91
8.1.220.0000.00818.77
8.1.210.0000.00818.96
8.1.200.0040.00417.13
8.1.190.0070.00017.39
8.1.180.0030.00518.10
8.1.170.0030.00618.34
8.1.160.0000.00718.81
8.1.150.0000.00818.59
8.1.140.0040.00417.39
8.1.130.0070.00017.80
8.1.120.0020.00517.36
8.1.110.0040.00417.27
8.1.100.0080.00017.43
8.1.90.0040.00417.29
8.1.80.0000.00717.32
8.1.70.0030.00317.28
8.1.60.0000.00817.52
8.1.50.0000.00717.27
8.1.40.0070.00017.50
8.1.30.0080.00017.50
8.1.20.0000.00817.55
8.1.10.0070.00017.45
8.1.00.0040.00417.47
8.0.300.0000.00819.90
8.0.290.0030.00717.04
8.0.280.0050.00318.34
8.0.270.0000.00717.25
8.0.260.0070.00016.80
8.0.250.0000.00716.81
8.0.240.0030.00616.71
8.0.230.0070.00016.76
8.0.220.0030.00316.84
8.0.210.0060.00016.84
8.0.200.0000.00616.91
8.0.190.0000.00816.90
8.0.180.0050.00316.72
8.0.170.0040.00416.85
8.0.160.0030.00316.86
8.0.150.0030.00316.75
8.0.140.0060.00316.74
8.0.130.0000.00513.23
8.0.120.0050.00316.77
8.0.110.0000.00916.65
8.0.100.0040.00416.76
8.0.90.0040.00416.70
8.0.80.0110.00416.74
8.0.70.0050.00216.83
8.0.60.0070.00016.71
8.0.50.0000.00716.61
8.0.30.0100.00917.20
8.0.20.0160.00617.40
8.0.10.0060.00316.92
8.0.00.0080.01116.66
7.4.330.0000.00614.85
7.4.320.0040.00416.39
7.4.300.0000.00816.35
7.4.290.0040.00416.42
7.4.280.0000.00816.56
7.4.270.0040.00416.59
7.4.260.0030.00313.19
7.4.250.0000.00816.34
7.4.240.0070.00016.46
7.4.230.0050.00216.40
7.4.220.0150.00616.36
7.4.210.0050.01116.45
7.4.200.0030.00316.55
7.4.190.0030.00316.39
7.4.160.0100.00716.63
7.4.150.0090.00917.40
7.4.140.0130.00817.86
7.4.130.0060.01416.32
7.4.120.0040.01316.47
7.4.110.0090.00916.68
7.4.100.0070.01116.50
7.4.90.0130.00716.55
7.4.80.0160.00619.39
7.4.70.0130.00616.54
7.4.60.0120.00316.35
7.4.50.0030.00516.45
7.4.40.0110.00722.77
7.4.30.0070.01016.51
7.4.00.0050.00915.05
7.3.330.0050.00012.93
7.3.320.0030.00313.08
7.3.310.0040.00416.02
7.3.300.0040.00415.96
7.3.290.0090.00616.09
7.3.280.0080.01016.19
7.3.270.0070.01017.40
7.3.260.0100.00618.24
7.3.250.0090.00916.21
7.3.240.0120.00316.06
7.3.230.0140.00716.39
7.3.210.0000.01716.36
7.3.200.0130.00316.23
7.3.190.0120.00916.25
7.3.180.0130.01016.29
7.3.170.0110.01116.41
7.3.160.0150.00316.11
7.3.120.0030.01614.78
7.3.110.0050.01014.60
7.3.100.0060.00714.69
7.3.90.0050.01114.55
7.3.80.0020.01114.76
7.3.70.0050.00814.64
7.3.60.0080.00714.75
7.3.50.0050.00514.81
7.3.40.0030.01214.58
7.3.30.0040.01314.75
7.3.20.0050.00816.65
7.3.10.0070.00716.73
7.3.00.0020.01216.58
7.2.330.0150.00316.37
7.2.320.0100.00716.40
7.2.310.0130.01016.57
7.2.300.0140.00316.56
7.2.290.0110.00716.59
7.2.250.0130.00315.06
7.2.240.0070.01014.92
7.2.230.0100.00515.04
7.2.220.0030.00914.88
7.2.210.0020.01314.96
7.2.200.0070.00714.91
7.2.190.0060.00814.76
7.2.180.0080.00714.87
7.2.170.0040.01014.97
7.2.160.0060.00314.60
7.2.150.0030.01016.83
7.2.140.0030.01016.71
7.2.130.0150.00016.63
7.2.120.0090.00016.79
7.2.110.0110.00416.80
7.2.100.0000.01716.63
7.2.90.0040.00416.80
7.2.80.0130.00316.82
7.2.70.0110.00716.84
7.2.60.0050.01016.77
7.2.50.0030.01616.82
7.2.40.0030.00716.67
7.2.30.0060.01016.73
7.2.20.0060.01316.88
7.2.10.0090.00316.84
7.2.00.0020.01318.04
7.1.330.0070.00615.85
7.1.320.0030.00815.77
7.1.310.0070.00715.82
7.1.300.0090.00315.73
7.1.290.0050.00815.67
7.1.280.0000.01115.60
7.1.270.0030.00915.71
7.1.260.0050.01015.63
7.1.250.0030.00615.87
7.1.200.0060.00615.59
7.1.100.0070.00717.80
7.1.70.0040.00417.07
7.1.60.0030.00716.86
7.1.50.0100.01416.84
7.1.00.0000.03722.27
7.0.200.0000.00716.83
7.0.140.0070.07322.09
7.0.60.0330.06319.91
7.0.50.0070.08017.86
7.0.40.0100.06019.96
7.0.30.0570.07020.24
7.0.20.0170.04020.21
7.0.10.0100.08320.25
7.0.00.0100.08320.09
5.6.280.0100.06720.75
5.6.210.0130.06720.70
5.6.200.0130.07718.12
5.6.190.0000.04720.48
5.6.180.0300.07720.33
5.6.170.0300.04720.52
5.6.160.0070.08320.52
5.6.150.0070.04318.15
5.6.140.0030.07018.21
5.6.130.0070.08018.16
5.6.120.0100.08721.12
5.6.110.0100.08321.13
5.6.100.0100.09020.88
5.6.90.0130.06020.96
5.6.80.0170.06720.36
5.5.350.0070.07720.31
5.5.340.0030.08017.98
5.5.330.0070.05320.33
5.5.320.3400.04320.26
5.5.310.0430.04720.34
5.5.300.0030.06317.97
5.5.290.0130.08018.06
5.5.280.0130.07720.76
5.5.270.0030.04320.80
5.5.260.0100.08020.95
5.5.250.0130.06320.61
5.5.240.0070.07320.18
5.4.450.0000.06719.57
5.4.440.0000.04019.27
5.4.430.0000.03719.63
5.4.420.0030.03719.55
5.4.410.0000.03719.26
5.4.400.0030.03318.88
5.4.390.0000.04319.24
5.4.380.0000.03719.08
5.4.370.0030.03318.85
5.4.360.0070.05318.87
5.4.350.0070.03318.96
5.4.340.0030.03318.98
5.4.320.0070.05319.22
5.4.310.0030.04019.22
5.4.300.0000.04318.86
5.4.290.0000.03719.23
5.4.280.0070.03319.15
5.4.270.0030.03719.08
5.4.260.0030.04319.09
5.4.250.0070.04719.10
5.4.240.0100.07318.98
5.4.230.0070.04719.14
5.4.220.0100.04019.15
5.4.210.0030.08018.93
5.4.200.0030.03719.22
5.4.190.0030.05719.21
5.4.180.0130.07019.33
5.4.170.0070.06718.97
5.4.160.0030.07019.12
5.4.150.0070.07719.04
5.4.140.0030.03716.38
5.4.130.0030.06016.38
5.4.120.0100.06016.35
5.4.110.0130.04716.53
5.4.100.0030.07316.40
5.4.90.0070.07016.54
5.4.80.0070.04716.44
5.4.70.0100.06716.22
5.4.60.0030.06716.43
5.4.50.0070.03716.50
5.4.40.0100.07016.23
5.4.30.0030.07716.42
5.4.20.0030.04716.23
5.4.10.0070.07716.52
5.4.00.0000.07315.83
5.3.290.0030.03314.63
5.3.280.0070.07314.56
5.3.270.0070.07314.76
5.3.260.0000.05714.50
5.3.250.0100.05714.60
5.3.240.0070.05714.71
5.3.230.0030.07714.60
5.3.220.0070.04314.65
5.3.210.0030.08014.67
5.3.200.0030.07314.61
5.3.190.0100.07014.67
5.3.180.0070.05314.55
5.3.170.0070.07314.52
5.3.160.0030.07014.64
5.3.150.0030.05014.71
5.3.140.0100.07714.63
5.3.130.0000.06014.46
5.3.120.0030.04314.61
5.3.110.0000.05314.65
5.3.100.0000.04713.93
5.3.90.0100.04013.94
5.3.80.0000.05013.98
5.3.70.0100.03713.92
5.3.60.0030.07014.07
5.3.50.0070.04013.94
5.3.40.0030.04713.95
5.3.30.0070.07014.12
5.3.20.0070.05313.77
5.3.10.0100.04313.87
5.3.00.0030.07313.68
5.2.170.0000.05012.34
5.2.160.0000.03312.34
5.2.150.0100.03012.34
5.2.140.0000.04312.34
5.2.130.0000.04012.34
5.2.120.0030.06312.34
5.2.110.0000.05312.34
5.2.100.0030.05012.34
5.2.90.0030.03712.34
5.2.80.0000.04012.34
5.2.70.0000.06712.34
5.2.60.0030.03312.34
5.2.50.0000.06012.34
5.2.40.0030.03312.34
5.2.30.0000.03312.34
5.2.20.0030.06012.34
5.2.10.0000.06012.34
5.2.00.0030.06012.34
5.1.60.0030.05712.34
5.1.50.0070.05312.34
5.1.40.0070.03712.34
5.1.30.0070.05012.34
5.1.20.0000.05712.34
5.1.10.0000.03712.34
5.1.00.0030.03312.34
5.0.50.0030.03012.34
5.0.40.0030.03012.34
5.0.30.0000.03712.34
5.0.20.0070.03712.34
5.0.10.0000.03312.34
5.0.00.0030.03712.34
4.4.90.0000.02312.34
4.4.80.0000.02312.34
4.4.70.0000.02712.34
4.4.60.0030.03312.34
4.4.50.0000.03312.34
4.4.40.0000.05712.34
4.4.30.0070.02712.34
4.4.20.0070.01312.34
4.4.10.0000.01712.34
4.4.00.0070.02312.34
4.3.110.0030.02012.34
4.3.100.0030.03012.34
4.3.90.0030.02012.34
4.3.80.0000.05312.34
4.3.70.0030.03312.34
4.3.60.0000.03012.34
4.3.50.0030.03312.34
4.3.40.0070.03712.34
4.3.30.0070.02712.34
4.3.20.0030.03712.34
4.3.10.0030.02712.34
4.3.00.0030.03312.34

preferences:
70.73 ms | 401 KiB | 5 Q