3v4l.org

run code in 300+ PHP versions simultaneously
<?php try { $timezone = new DateTimeZone( 'Europe/London +1' ); echo 'valid'; } catch ( Exception $excpt ) { echo 'not valid'; }

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)
8.3.40.0040.01118.86
8.3.30.0070.01019.23
8.3.20.0070.00020.25
8.3.10.0080.00022.09
8.3.00.0080.00022.32
8.2.170.0070.00722.96
8.2.160.0110.00320.98
8.2.150.0040.00424.18
8.2.140.0070.00224.66
8.2.130.0070.00026.16
8.2.120.0050.00317.74
8.2.110.0000.01020.47
8.2.100.0090.00418.03
8.2.90.0090.00017.75
8.2.80.0000.00818.91
8.2.70.0000.00817.75
8.2.60.0090.00017.75
8.2.50.0000.00817.93
8.2.40.0050.00317.62
8.2.30.0040.00418.11
8.2.20.0000.00717.83
8.2.10.0000.00717.79
8.2.00.0050.00317.88
8.1.270.0040.00421.90
8.1.260.0080.00026.35
8.1.250.0030.00528.09
8.1.240.0090.00018.86
8.1.230.0040.00822.02
8.1.220.0090.00017.74
8.1.210.0000.00818.77
8.1.200.0050.00517.35
8.1.190.0000.00817.24
8.1.180.0000.00818.10
8.1.170.0080.00017.62
8.1.160.0000.00821.98
8.1.150.0040.00418.76
8.1.140.0000.00717.46
8.1.130.0000.00717.93
8.1.120.0030.00317.60
8.1.110.0040.00417.44
8.1.100.0070.00017.44
8.1.90.0040.00417.51
8.1.80.0000.00717.54
8.1.70.0030.00317.45
8.1.60.0000.00817.46
8.1.50.0000.00817.54
8.1.40.0000.00717.55
8.1.30.0040.00417.53
8.1.20.0000.00817.71
8.1.10.0000.00817.50
8.1.00.0030.00617.64
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0040.00418.57
8.0.270.0040.00317.22
8.0.260.0000.00616.94
8.0.250.0000.00617.05
8.0.240.0000.01217.09
8.0.230.0050.00317.11
8.0.220.0050.00316.90
8.0.210.0070.00016.91
8.0.200.0060.00017.02
8.0.190.0000.00716.98
8.0.180.0040.00416.86
8.0.170.0000.00716.98
8.0.160.0040.00416.87
8.0.150.0040.00417.02
8.0.140.0000.00716.90
8.0.130.0030.00313.46
8.0.120.0030.00616.92
8.0.110.0040.00416.90
8.0.100.0040.00416.80
8.0.90.0040.00416.90
8.0.80.0100.00716.96
8.0.70.0070.00016.98
8.0.60.0000.00816.82
8.0.50.0050.00216.77
8.0.30.0120.01016.92
8.0.20.0090.01117.40
8.0.10.0050.00316.92
8.0.00.0080.01316.92
7.4.330.0050.00015.00
7.4.320.0050.00216.50
7.4.300.0070.00016.51
7.4.290.0030.00316.60
7.4.280.0000.00716.51
7.4.270.0030.00316.47
7.4.260.0070.00416.50
7.4.250.0050.00216.45
7.4.240.0020.00516.60
7.4.230.0030.00316.47
7.4.220.0090.00916.57
7.4.210.0100.00516.57
7.4.200.0000.00716.66
7.4.190.0000.00716.66
7.4.160.0160.00716.55
7.4.150.0100.00617.40
7.4.140.0100.01017.86
7.4.130.0100.00716.51
7.4.120.0030.01416.65
7.4.110.0070.01016.76
7.4.100.0130.00316.63
7.4.90.0060.01316.56
7.4.80.0060.01519.39
7.4.70.0070.01016.43
7.4.60.0070.01016.56
7.4.50.0040.00416.32
7.4.40.0000.01422.77
7.4.30.0060.01016.65
7.4.00.0000.01314.92
7.3.330.0060.00013.17
7.3.320.0000.00512.96
7.3.310.0030.00616.40
7.3.300.0030.00316.27
7.3.290.0030.01116.32
7.3.280.0070.00716.29
7.3.270.0070.01017.40
7.3.260.0070.01616.49
7.3.250.0080.01016.59
7.3.240.0100.00716.62
7.3.230.0110.00616.46
7.3.210.0060.01016.30
7.3.200.0120.00919.39
7.3.190.0010.00816.49
7.3.180.0060.00916.54
7.3.170.0110.01016.27
7.3.160.0060.01016.32
7.3.120.0060.00614.89
7.3.10.0110.00716.52
7.3.00.0140.00216.53
7.2.330.0070.01016.43
7.2.320.0130.01016.43
7.2.310.0070.01016.73
7.2.300.0090.01216.48
7.2.290.0000.01616.53
7.2.130.0080.01516.86
7.2.120.0080.01116.75
7.2.110.0120.00716.62
7.2.100.0090.00716.62
7.2.90.0110.00716.92
7.2.80.0050.01016.66
7.2.70.0130.00616.96
7.2.60.0080.00616.62
7.2.50.0090.01116.69
7.2.40.0130.00516.66
7.2.30.0090.00816.87
7.2.20.0070.01116.58
7.2.10.0130.00216.49
7.2.00.0080.00517.58
7.1.250.0100.00915.62
7.1.100.0040.01118.13
7.1.70.0000.00716.92
7.1.60.0030.02019.82
7.1.50.0030.02016.74
7.1.00.0100.07022.48
7.0.200.0030.00716.86
7.0.140.0000.07722.18
7.0.60.0070.03719.86
7.0.50.0070.04017.91
7.0.40.0070.07320.05
7.0.30.0200.04720.04
7.0.20.0330.08020.20
7.0.10.0100.07020.20
7.0.00.0130.04720.19
5.6.280.0070.07020.92
5.6.210.0200.05320.52
5.6.200.0070.06318.13
5.6.190.0130.06720.43
5.6.180.0330.03320.79
5.6.170.0300.07720.33
5.6.160.0100.03720.54
5.6.150.0070.05718.19
5.6.140.0070.06318.14
5.6.130.0130.07718.14
5.6.120.0130.08020.98
5.6.110.0000.04720.96
5.6.100.0230.06721.12
5.6.90.0030.08720.99
5.6.80.0070.03720.43
5.6.70.4100.04020.51
5.5.350.0070.06720.41
5.5.340.0070.08317.96
5.5.330.0000.04720.29
5.5.320.0200.04320.29
5.5.310.0200.07720.34
5.5.300.0070.03718.02
5.5.290.0000.08717.90
5.5.280.0200.05720.61
5.5.270.0100.04020.75
5.5.260.0130.08020.75
5.5.250.0100.07720.61
5.5.240.0030.07720.14
5.4.450.0200.08319.40
5.4.440.0270.07319.25
5.4.430.0200.08319.40
5.4.420.0500.05719.41
5.4.410.0130.07719.00
5.4.400.0270.07319.09
5.4.390.0270.04719.13
5.4.380.0170.06018.93
5.4.370.0230.07318.88
5.4.360.0200.07719.16
5.4.350.0200.06019.09
5.4.340.0300.07019.08
5.4.320.0300.04719.04
5.4.310.0300.07019.13
5.4.300.0270.07318.78
5.4.290.0200.07719.16
5.4.280.0200.05719.11
5.4.270.0300.07019.05
5.4.260.0230.07318.93
5.4.250.0270.05018.91
5.4.240.0300.04318.80
5.4.230.0170.05019.05
5.4.220.0200.05019.21
5.4.210.0200.04719.05
5.4.200.0270.04719.05
5.4.190.0270.05019.07
5.4.180.0200.04719.12
5.4.170.0330.07019.07
5.4.160.0270.04319.06
5.4.150.0230.07719.04
5.4.140.0230.05016.27
5.4.130.0230.06716.25
5.4.120.0370.04316.15
5.4.110.0270.06716.35
5.4.100.0300.07016.21
5.4.90.0270.07016.49
5.4.80.0270.05316.38
5.4.70.0270.05016.39
5.4.60.0330.06316.45
5.4.50.0270.07016.03
5.4.40.0130.05716.40
5.4.30.0200.04316.36
5.4.20.0270.07016.31
5.4.10.0170.08016.40
5.4.00.0270.06015.79
5.3.290.0270.06714.73
5.3.280.0230.07314.54
5.3.270.0200.03714.63
5.3.260.0230.06714.44
5.3.250.0330.06314.53
5.3.240.0230.05314.65
5.3.230.0330.05314.47
5.3.220.0230.07014.61
5.3.210.0200.04314.40
5.3.200.0230.04014.52
5.3.190.0270.06314.50
5.3.180.0200.03714.50
5.3.170.0270.05314.41
5.3.160.0270.05714.50
5.3.150.0230.05314.56
5.3.140.0300.04014.43
5.3.130.0230.06014.52
5.3.120.0270.05314.38
5.3.110.0230.07014.53
5.3.100.0170.05714.13
5.3.90.0270.06313.93
5.3.80.0330.05313.96
5.3.70.0270.07014.00
5.3.60.0270.06713.84
5.3.50.0270.06313.89
5.3.40.0300.06713.74
5.3.30.0270.06713.86
5.3.20.0270.05313.57
5.3.10.0230.06713.50
5.3.00.0200.06013.59
5.2.170.0170.03712.20
5.2.160.0270.05012.20
5.2.150.0130.04312.20
5.2.140.0200.05712.20
5.2.130.0200.05312.20
5.2.120.0230.05712.20
5.2.110.0230.05312.20
5.2.100.0230.05312.20
5.2.90.0170.05312.20
5.2.80.0170.06712.20
5.2.70.0130.06312.20
5.2.60.0130.05012.20
5.2.50.0170.06312.20
5.2.40.0200.05012.20
5.2.30.0170.06012.20
5.2.20.0170.04712.20
5.2.10.0270.04312.20
5.2.00.0200.05712.20
5.1.60.0200.04312.20
5.1.50.0170.05312.20
5.1.40.0130.04012.20
5.1.30.0370.03712.20
5.1.20.0200.05312.20
5.1.10.0170.05312.20
5.1.00.0230.05012.20
5.0.50.0070.03312.20
5.0.40.0100.02712.20
5.0.30.0170.06712.20
5.0.20.0130.04012.20
5.0.10.0170.03712.20
5.0.00.0100.06312.20
4.4.90.0100.03012.20
4.4.80.0100.03312.20
4.4.70.0100.03312.20
4.4.60.0100.03012.20
4.4.50.0130.03012.20
4.4.40.0130.05012.20
4.4.30.0030.03012.20
4.4.20.0070.03312.20
4.4.10.0070.03012.20
4.4.00.0070.04312.20
4.3.110.0130.02712.20
4.3.100.0200.02312.20
4.3.90.0130.02312.20
4.3.80.0170.04312.20
4.3.70.0130.02312.20
4.3.60.0070.02712.20
4.3.50.0070.02312.20
4.3.40.0030.03312.20
4.3.30.0030.02312.20
4.3.20.0030.02012.20
4.3.10.0030.04012.20
4.3.00.0070.02012.20

preferences:
42.87 ms | 400 KiB | 5 Q