3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = 123123; $txt = (string)$var;

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)
8.3.60.0120.00618.56
8.3.50.0140.00521.87
8.3.40.0090.00618.54
8.3.30.0110.00418.93
8.3.20.0070.00020.16
8.3.10.0040.00420.36
8.3.00.0090.00019.13
8.2.180.0150.00316.75
8.2.170.0000.01422.96
8.2.160.0070.00720.57
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0030.00626.16
8.2.120.0080.00022.18
8.2.110.0060.00322.07
8.2.100.0090.00317.84
8.2.90.0050.00317.75
8.2.80.0000.00819.16
8.2.70.0040.00417.91
8.2.60.0000.00917.91
8.2.50.0040.00418.10
8.2.40.0000.00822.17
8.2.30.0000.01019.30
8.2.20.0040.00417.66
8.2.10.0040.00418.03
8.2.00.0040.00417.72
8.1.280.0090.00625.92
8.1.270.0060.00323.88
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00622.54
8.1.230.0110.00019.16
8.1.220.0060.00317.74
8.1.210.0000.00818.77
8.1.200.0040.00417.35
8.1.190.0050.00317.10
8.1.180.0040.00418.10
8.1.170.0040.00418.65
8.1.160.0000.00721.94
8.1.150.0040.00418.78
8.1.140.0070.00017.38
8.1.130.0030.00317.84
8.1.120.0030.00317.31
8.1.110.0040.00417.40
8.1.100.0040.00417.28
8.1.90.0070.00017.39
8.1.80.0020.00517.34
8.1.70.0000.00717.42
8.1.60.0040.00417.50
8.1.50.0000.00817.53
8.1.40.0000.00717.41
8.1.30.0030.00517.66
8.1.20.0040.00417.57
8.1.10.0050.00317.33
8.1.00.0070.00017.34
8.0.300.0000.00720.04
8.0.290.0070.00016.63
8.0.280.0030.00318.36
8.0.270.0000.00717.23
8.0.260.0000.00617.18
8.0.250.0000.00716.89
8.0.240.0060.00016.78
8.0.230.0040.00416.89
8.0.220.0000.00716.73
8.0.210.0030.00316.69
8.0.200.0000.00616.89
8.0.190.0030.00516.85
8.0.180.0070.00016.75
8.0.170.0070.00016.75
8.0.160.0070.00016.77
8.0.150.0030.00516.75
8.0.140.0040.00416.66
8.0.130.0030.00313.23
8.0.120.0000.00816.81
8.0.110.0000.00716.85
8.0.100.0040.00416.71
8.0.90.0040.00416.71
8.0.80.0030.01216.88
8.0.70.0040.00416.86
8.0.60.0050.00216.69
8.0.50.0000.00716.71
8.0.30.0150.00317.01
8.0.20.0080.01417.40
8.0.10.0030.00316.81
8.0.00.0140.00716.79
7.4.330.0000.00515.02
7.4.320.0060.00016.60
7.4.300.0000.00616.50
7.4.290.0040.00316.55
7.4.280.0040.00416.66
7.4.270.0040.00416.62
7.4.260.0000.00716.34
7.4.250.0050.00216.34
7.4.240.0030.00316.53
7.4.230.0040.00416.38
7.4.220.0200.00716.45
7.4.210.0130.00316.46
7.4.200.0040.00416.68
7.4.160.0150.00016.33
7.4.150.0080.01117.40
7.4.140.0080.01117.86
7.4.130.0110.00916.35
7.4.120.0090.00816.47
7.4.110.0130.00716.36
7.4.100.0030.01516.37
7.4.90.0100.01316.44
7.4.80.0080.00819.37
7.4.70.0040.01316.39
7.4.60.0090.00916.50
7.4.50.0040.00416.63
7.4.40.0100.01016.59
7.4.30.0100.00716.49
7.4.00.0100.00714.85
7.3.330.0060.00012.99
7.3.320.0070.00012.92
7.3.310.0050.00216.07
7.3.300.0070.00016.18
7.3.290.0040.01416.20
7.3.280.0070.01116.20
7.3.270.0170.00717.40
7.3.260.0110.01116.40
7.3.250.0130.00816.31
7.3.240.0100.00616.55
7.3.230.0060.01016.39
7.3.210.0130.00316.14
7.3.200.0060.01219.39
7.3.190.0150.00416.21
7.3.180.0090.00616.23
7.3.170.0120.00416.46
7.3.160.0150.00416.29
7.3.120.0120.00614.93
7.3.110.0090.00914.74
7.3.100.0140.00014.57
7.3.90.0060.00614.76
7.3.80.0030.01014.34
7.3.70.0030.00614.45
7.3.60.0070.00714.57
7.3.50.0080.00414.71
7.3.40.0070.00714.58
7.3.30.0030.01014.80
7.3.20.0040.01116.55
7.3.10.0000.01116.41
7.3.00.0000.01116.59
7.2.330.0090.00916.40
7.2.320.0090.00616.28
7.2.310.0100.00916.17
7.2.300.0060.01216.27
7.2.290.0100.00616.57
7.2.250.0000.01614.88
7.2.240.0100.01015.08
7.2.230.0030.01315.02
7.2.220.0100.00615.05
7.2.210.0030.01315.11
7.2.200.0070.01014.68
7.2.190.0090.00614.73
7.2.180.0030.00914.80
7.2.170.0060.01014.89
7.2.60.0070.01016.78
7.2.00.0070.01019.43
7.1.330.0110.00415.86
7.1.320.0030.01015.35
7.1.310.0060.00615.54
7.1.300.0090.00915.74
7.1.290.0000.01015.70
7.1.280.0050.00515.56
7.1.270.0040.01115.68
7.1.260.0050.00515.43
7.1.200.0030.00515.65
7.1.100.0000.00818.04
7.1.70.0000.00817.13
7.1.60.0100.01319.32
7.1.50.0110.01116.88
7.1.00.0070.07322.45
7.0.200.0030.00716.49
7.0.140.0070.07022.08
7.0.60.0100.06719.94
7.0.50.0070.08017.80
7.0.40.0030.08020.23
7.0.30.0200.03720.18
7.0.20.0230.07020.13
7.0.10.0100.08720.09
7.0.00.0000.06720.09
5.6.280.0070.07021.11
5.6.210.0070.03720.54
5.6.200.0070.07318.20
5.6.190.0130.03720.49
5.6.180.0200.08320.35
5.6.170.0270.07720.50
5.6.160.0030.04320.44
5.6.150.0030.04018.18
5.6.140.0130.09018.20
5.6.130.0130.07018.18
5.6.120.0100.03720.80
5.6.110.0130.07721.11
5.6.100.0100.08021.13
5.6.90.0130.07721.09
5.6.80.0130.07720.36
5.5.350.0170.06720.40
5.5.340.0070.07718.00
5.5.330.0030.07320.13
5.5.320.0270.04720.18
5.5.310.0200.04320.29
5.5.300.0170.07017.95
5.5.290.0030.07717.95
5.5.280.0070.07720.68
5.5.270.0100.03720.82
5.5.260.0100.07320.78
5.5.250.0000.08020.57
5.5.240.0100.07320.36
5.4.450.0130.07319.58
5.4.440.0000.05019.45
5.4.430.0000.07019.56
5.4.420.0000.06019.13
5.4.410.0100.07319.45
5.4.400.0130.06719.08
5.4.390.0030.07719.24
5.4.380.0030.07319.08
5.4.370.0000.04018.93
5.4.360.0070.03718.80
5.4.350.0000.07318.81
5.4.340.0070.07319.25
5.4.320.0070.06719.09
5.4.310.0030.07019.25
5.4.300.0070.05319.09
5.4.290.0000.04018.80
5.4.280.0000.08318.80
5.4.270.0100.06318.93
5.4.260.0070.06318.92
5.4.250.0070.07318.91
5.4.240.0100.05719.23
5.4.230.0030.07018.93
5.4.220.0030.08318.88
5.4.210.0070.04319.11
5.4.200.0170.06319.06
5.4.190.0030.07719.07
5.4.180.0000.08319.05
5.4.170.0070.07018.87
5.4.160.0070.04319.06
5.4.150.0130.04019.11
5.4.140.0070.05016.16
5.4.130.0000.07016.43
5.4.120.0030.05716.30
5.4.110.0000.08016.20
5.4.100.0070.07316.34
5.4.90.0100.04716.06
5.4.80.0030.07716.38
5.4.70.0030.04716.37
5.4.60.0030.03316.19
5.4.50.0100.05016.28
5.4.40.0000.06716.31
5.4.30.0000.07716.43
5.4.20.0070.05016.36
5.4.10.0070.07316.41
5.4.00.0000.06715.90
5.3.290.0030.08014.61
5.3.280.0000.05314.43
5.3.270.0030.08014.45
5.3.260.0030.05314.46
5.3.250.0000.07314.50
5.3.240.0070.04314.55
5.3.230.0030.06714.64
5.3.220.0030.07314.59
5.3.210.0030.06714.65
5.3.200.0030.07714.61
5.3.190.0000.05314.49
5.3.180.0000.07714.41
5.3.170.0070.07014.43
5.3.160.0070.07014.41
5.3.150.0070.07014.43
5.3.140.0000.05714.53
5.3.130.0030.08014.49
5.3.120.0030.06314.59
5.3.110.0030.06314.52
5.3.100.0030.05713.94
5.3.90.0000.07713.85
5.3.80.0130.06013.96
5.3.70.0070.07313.86
5.3.60.0000.08013.88
5.3.50.0070.07013.88
5.3.40.0000.07713.82
5.3.30.0030.05713.72
5.3.20.0030.07013.48
5.3.10.0100.06013.53
5.3.00.0000.07713.57
5.2.170.0030.06012.23
5.2.160.0000.06012.23
5.2.150.0000.06712.23
5.2.140.0030.05312.23
5.2.130.0000.06712.23
5.2.120.0030.06012.23
5.2.110.0030.06012.23
5.2.100.0000.04012.23
5.2.90.0030.05712.23
5.2.80.0130.03712.23
5.2.70.0100.04712.23
5.2.60.0070.05712.23
5.2.50.0030.05312.23
5.2.40.0170.03712.23
5.2.30.0070.06312.23
5.2.20.0030.03712.23
5.2.10.0000.03312.23
5.2.00.0030.03012.23
5.1.60.0030.02712.23
5.1.50.0070.05012.23
5.1.40.0000.04312.23
5.1.30.0000.05712.23
5.1.20.0100.04712.23
5.1.10.0000.05712.23
5.1.00.0070.03312.23
5.0.50.0000.05012.23
5.0.40.0000.02312.23
5.0.30.0070.05312.23
5.0.20.0000.02312.23
5.0.10.0000.02312.23
5.0.00.0070.03012.23
4.4.90.0000.03712.23
4.4.80.0000.03712.23
4.4.70.0000.01712.23
4.4.60.0000.03312.23
4.4.50.0100.01012.23
4.4.40.0000.05712.23
4.4.30.0030.03712.23
4.4.20.0070.02012.23
4.4.10.0000.03012.23
4.4.00.0000.05012.23
4.3.110.0000.03012.23
4.3.100.0000.03712.23
4.3.90.0030.01312.23
4.3.80.0000.05712.23
4.3.70.0030.01312.23
4.3.60.0030.02312.23
4.3.50.0000.03012.23
4.3.40.0070.04312.23
4.3.30.0030.02012.23
4.3.20.0000.01712.23
4.3.10.0000.03312.23
4.3.00.0070.02312.23

preferences:
44.15 ms | 401 KiB | 5 Q