3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump((string)array()); var_dump((bool)array()); var_dump((string)array(1)); var_dump((bool)array(1));

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)
8.3.60.0090.00618.54
8.3.50.0150.00517.41
8.3.40.0150.00718.67
8.3.30.0190.00318.63
8.3.20.0080.00018.78
8.3.10.0080.00020.48
8.3.00.0040.00417.25
8.2.180.0100.01016.38
8.2.170.0170.00322.96
8.2.160.0000.01322.29
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00419.83
8.2.110.0060.00322.18
8.2.100.0040.00819.55
8.2.90.0030.00617.63
8.2.80.0060.00318.65
8.2.70.0040.00417.34
8.2.60.0030.00517.38
8.2.50.0040.00417.50
8.2.40.0070.00018.09
8.2.30.0040.00417.84
8.2.20.0000.00817.66
8.2.10.0040.00417.61
8.2.00.0040.00417.61
8.1.280.0120.00325.92
8.1.270.0050.00323.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00922.11
8.1.230.0120.00017.70
8.1.220.0030.00517.74
8.1.210.0030.00518.77
8.1.200.0080.00017.10
8.1.190.0000.00817.11
8.1.180.0000.01018.10
8.1.170.0090.00018.43
8.1.160.0000.00718.75
8.1.150.0070.00018.52
8.1.140.0050.00317.20
8.1.130.0000.00717.77
8.1.120.0070.00017.38
8.1.110.0100.00017.32
8.1.100.0040.00417.32
8.1.90.0030.00317.21
8.1.80.0040.00417.24
8.1.70.0000.00717.24
8.1.60.0090.00017.46
8.1.50.0000.00817.39
8.1.40.0050.00317.32
8.1.30.0000.00717.48
8.1.20.0040.00417.44
8.1.10.0040.00417.36
8.1.00.0030.00617.21
8.0.300.0040.00420.61
8.0.290.0030.00516.58
8.0.280.0000.00718.20
8.0.270.0070.00017.05
8.0.260.0030.00318.53
8.0.250.0000.00716.79
8.0.240.0030.00516.82
8.0.230.0000.00816.79
8.0.220.0000.00716.84
8.0.210.0030.00316.86
8.0.200.0030.00316.78
8.0.190.0000.00916.89
8.0.180.0040.00416.82
8.0.170.0080.00016.76
8.0.160.0040.00416.86
8.0.150.0040.00416.73
8.0.140.0060.00316.79
8.0.130.0050.00013.22
8.0.120.0000.00716.74
8.0.110.0020.00516.82
8.0.100.0000.00716.70
8.0.90.0000.00716.66
8.0.80.0060.01016.73
8.0.70.0040.00416.87
8.0.60.0040.00416.74
8.0.50.0080.00016.80
8.0.30.0150.00416.93
8.0.20.0100.01117.07
8.0.10.0030.00416.92
8.0.00.0090.01416.66
7.4.330.0020.00214.76
7.4.320.0030.00616.29
7.4.300.0000.00616.42
7.4.290.0000.00716.38
7.4.280.0040.00416.36
7.4.270.0000.00616.34
7.4.260.0030.00313.11
7.4.250.0040.00416.51
7.4.240.0080.00016.48
7.4.230.0030.00516.44
7.4.220.0050.01516.41
7.4.210.0060.00916.40
7.4.200.0070.00016.26
7.4.190.0000.00816.27
7.4.160.0120.00516.31
7.4.150.0090.00917.07
7.4.140.0080.00917.15
7.4.130.0100.00616.32
7.4.120.0110.00716.39
7.4.110.0110.00616.45
7.4.100.0060.01016.36
7.4.90.0040.01316.59
7.4.80.0140.00819.39
7.4.70.0020.00416.10
7.4.60.0080.00816.33
7.4.50.0050.00316.53
7.4.40.0060.00922.27
7.4.30.0060.00916.29
7.4.00.0090.00614.82
7.3.330.0060.00013.05
7.3.320.0070.00012.96
7.3.310.0030.00316.20
7.3.300.0040.00416.09
7.3.290.0030.01016.14
7.3.280.0090.00616.17
7.3.270.0060.01117.07
7.3.260.0080.01218.24
7.3.250.0070.01116.45
7.3.240.0060.01516.39
7.3.230.0030.01416.39
7.3.210.0070.01016.23
7.3.200.0080.00816.21
7.3.190.0060.01716.25
7.3.180.0070.01016.29
7.3.170.0090.00916.27
7.3.160.0030.01316.41
7.3.120.0130.00314.64
7.3.10.0070.01016.44
7.3.00.0080.00416.54
7.2.330.0170.00716.56
7.2.320.0110.01016.59
7.2.310.0060.01316.45
7.2.300.0070.01016.49
7.2.290.0120.00616.72
7.2.130.0100.00716.85
7.2.120.0080.01116.60
7.2.110.0170.00416.61
7.2.100.0120.00616.34
7.2.90.0120.00816.43
7.2.80.0130.00716.83
7.2.70.0040.01216.50
7.2.60.0070.01016.64
7.2.50.0100.00616.63
7.2.40.0110.00316.51
7.2.30.0060.00616.63
7.2.20.0100.00716.72
7.2.10.0040.00816.41
7.2.00.0000.01117.88
7.1.250.0060.00315.26
7.1.100.0090.00318.06
7.1.70.0000.01016.77
7.1.60.0070.01719.40
7.1.50.0060.01016.94
7.1.00.0030.06022.37
7.0.200.0090.00016.76
7.0.140.0030.07321.96
7.0.60.0030.08320.02
7.0.50.0000.04717.89
7.0.40.0030.04320.21
7.0.30.0500.07320.30
7.0.20.0200.03720.16
7.0.10.0030.09020.20
7.0.00.0130.05020.13
5.6.280.0000.06321.08
5.6.210.0070.03720.50
5.6.200.0100.07718.22
5.6.190.0170.08020.44
5.6.180.0200.08320.56
5.6.170.0200.04720.52
5.6.160.0030.08720.54
5.6.150.0170.05018.18
5.6.140.0130.08018.15
5.6.130.0070.04718.12
5.6.120.0030.04021.14
5.6.110.0100.08020.98
5.6.100.0200.07021.00
5.6.90.0100.06020.99
5.6.80.0070.06020.37
5.5.350.0030.06320.42
5.5.340.0070.03717.98
5.5.330.0200.07320.21
5.5.320.0230.05720.24
5.5.310.0230.07720.29
5.5.300.0070.03718.01
5.5.290.0030.08317.98
5.5.280.0100.05020.77
5.5.270.0070.08720.89
5.5.260.0100.06320.63
5.5.250.0100.07020.68
5.5.240.0300.06720.25
5.4.450.0030.04019.54
5.4.440.0070.07319.42
5.4.430.0000.04719.53
5.4.420.0000.08019.40
5.4.410.0030.07319.44
5.4.400.0100.05319.24
5.4.390.0030.05019.09
5.4.380.0130.03018.80
5.4.370.0000.06019.06
5.4.360.0030.03719.21
5.4.350.0030.07318.88
5.4.340.0070.05318.91
5.4.320.0030.07318.80
5.4.310.0000.07319.13
5.4.300.0230.06319.07
5.4.290.0070.05318.80
5.4.280.0070.07018.78
5.4.270.0030.05018.78
5.4.260.0100.04718.91
5.4.250.0070.06718.92
5.4.240.0000.06319.12
5.4.230.0030.06319.07
5.4.220.0100.06319.04
5.4.210.0030.05019.18
5.4.200.0030.05019.25
5.4.190.0070.07019.11
5.4.180.0170.06318.86
5.4.170.0030.07718.89
5.4.160.0070.06719.12
5.4.150.0030.07319.10
5.4.140.0000.05316.44
5.4.130.0000.07716.17
5.4.120.0000.06016.36
5.4.110.0000.04716.38
5.4.100.0000.07316.34
5.4.90.0070.06716.15
5.4.80.0000.05016.45
5.4.70.0030.07016.37
5.4.60.0030.03716.28
5.4.50.0030.04016.27
5.4.40.0000.08016.39
5.4.30.0030.04716.36
5.4.20.0030.04316.38
5.4.10.0070.04316.21
5.4.00.0000.06315.72
5.3.290.0000.06714.48
5.3.280.0030.04314.43
5.3.270.0030.05014.50
5.3.260.0030.07014.54
5.3.250.0030.07314.50
5.3.240.0070.04314.63
5.3.230.0030.05014.43
5.3.220.0030.04314.50
5.3.210.0000.04714.46
5.3.200.0030.03714.46
5.3.190.0000.07014.43
5.3.180.0000.07314.58
5.3.170.0070.07014.46
5.3.160.0030.05014.60
5.3.150.0000.07714.53
5.3.140.0030.07714.45
5.3.130.0130.06714.49
5.3.120.0070.05714.56
5.3.110.0070.07714.50
5.3.100.0100.04013.98
5.3.90.0070.06713.86
5.3.80.0000.07314.04
5.3.70.0000.04013.96
5.3.60.0070.03013.87
5.3.50.0030.05013.72
5.3.40.0000.05713.88
5.3.30.0070.07013.68
5.3.20.0070.05713.54
5.3.10.0030.06313.70
5.3.00.0070.06713.43
5.2.170.0000.06311.16
5.2.160.0070.04711.17
5.2.150.0030.06311.00
5.2.140.0000.04711.23
5.2.130.0070.04310.93
5.2.120.0070.05711.11
5.2.110.0000.05010.96
5.2.100.0000.06711.19
5.2.90.0000.05311.16
5.2.80.0000.05311.18
5.2.70.0030.03711.13
5.2.60.0030.03010.98
5.2.50.0000.04310.86
5.2.40.0030.03310.82
5.2.30.0000.05011.01
5.2.20.0030.04710.80
5.2.10.0000.05711.00
5.2.00.0070.05310.61
5.1.60.0000.0539.90
5.1.50.0000.0539.90
5.1.40.0030.04710.04
5.1.30.0100.05010.29
5.1.20.0000.04310.39
5.1.10.0070.0509.97
5.1.00.0000.05710.04
5.0.50.0000.0408.59
5.0.40.0070.0408.31
5.0.30.0030.0638.23
5.0.20.0000.0408.23
5.0.10.0070.0378.23
5.0.00.0030.0578.27
4.4.90.0030.0138.23
4.4.80.0000.0378.23
4.4.70.0030.0338.23
4.4.60.0000.0338.23
4.4.50.0000.0278.23
4.4.40.0030.0338.23
4.4.30.0000.0278.23
4.4.20.0000.0238.23
4.4.10.0000.0308.23
4.4.00.0030.0438.23
4.3.110.0000.0378.23
4.3.100.0000.0338.23
4.3.90.0000.0308.23
4.3.80.0000.0478.23
4.3.70.0000.0178.23
4.3.60.0000.0208.23
4.3.50.0000.0408.23
4.3.40.0030.0408.23
4.3.30.0030.0178.23
4.3.20.0030.0278.23
4.3.10.0030.0238.23
4.3.00.0070.0338.23

preferences:
41.05 ms | 401 KiB | 5 Q